diff --git a/accessible/tests/mochitest/elm/test_HTMLSpec.html b/accessible/tests/mochitest/elm/test_HTMLSpec.html index 86bc18f14e3c..6cc8dc25a58c 100644 --- a/accessible/tests/mochitest/elm/test_HTMLSpec.html +++ b/accessible/tests/mochitest/elm/test_HTMLSpec.html @@ -1510,10 +1510,11 @@ -
- An awesome picture -
Caption for the awesome picture
-
+ +
An awesome picture
Caption for the awesome picture
diff --git a/accessible/tests/mochitest/name/markuprules.xml b/accessible/tests/mochitest/name/markuprules.xml index 80f8eab77e1d..b8f7d51423d6 100644 --- a/accessible/tests/mochitest/name/markuprules.xml +++ b/accessible/tests/mochitest/name/markuprules.xml @@ -234,6 +234,17 @@ title="no name from title"/> + + + diff --git a/accessible/tests/mochitest/tree/test_txtcntr.html b/accessible/tests/mochitest/tree/test_txtcntr.html index 580cce27abe2..c188f94fa0d7 100644 --- a/accessible/tests/mochitest/tree/test_txtcntr.html +++ b/accessible/tests/mochitest/tree/test_txtcntr.html @@ -227,7 +227,9 @@
This a11y test
This PC is broken
- -
+ +
diff --git a/accessible/tests/mochitest/treeupdate/test_whitespace.html b/accessible/tests/mochitest/treeupdate/test_whitespace.html index 885c5e4207bb..bc6b068e906d 100644 --- a/accessible/tests/mochitest/treeupdate/test_whitespace.html +++ b/accessible/tests/mochitest/treeupdate/test_whitespace.html @@ -170,8 +170,11 @@
-
-
+ +
+
diff --git a/devtools/client/debugger/new/README.mozilla b/devtools/client/debugger/new/README.mozilla index 32ea52b16533..72c7fcd0f3d6 100644 --- a/devtools/client/debugger/new/README.mozilla +++ b/devtools/client/debugger/new/README.mozilla @@ -1,9 +1,9 @@ This is the debugger.html project output. See https://github.com/devtools-html/debugger.html -Version 13.0 -Comparison: https://github.com/devtools-html/debugger.html/compare/release-12...release-13 -Commit: https://github.com/devtools-html/debugger.html/commit/3c10bd43b5 +Version 14.0 +Comparison: https://github.com/devtools-html/debugger.html/compare/release-13...release-14 +Commit: https://github.com/devtools-html/debugger.html/commit/5805cf467 Packages: - babel-plugin-transform-es2015-modules-commonjs @6.26.0 diff --git a/devtools/client/debugger/new/debugger.css b/devtools/client/debugger/new/debugger.css index 54641f2f571a..2f9bab833fc6 100644 --- a/devtools/client/debugger/new/debugger.css +++ b/devtools/client/debugger/new/debugger.css @@ -956,7 +956,7 @@ menuseparator { .file, .folder, .domain { - background-color: var(--theme-splitter-color); + background-color: var(--theme-comment); } .worker, @@ -1022,7 +1022,7 @@ img.arrow { width: 9px; height: 9px; padding-top: 9px; - background: var(--theme-splitter-color); + background: var(--disclosure-arrow); mask-size: 100%; display: inline-block; margin-bottom: 1px; @@ -1067,7 +1067,8 @@ html .arrow.expanded svg { fill: var(--theme-body-color); } -.angular svg, .source-icon svg { +.angular svg, +.source-icon svg { width: 15px; height: 15px; margin-right: 5px; @@ -1095,6 +1096,11 @@ html .arrow.expanded svg { white-space: nowrap; overflow: auto; min-width: 100%; + + display: grid; + grid-template-columns: 1fr; + align-content: start; + } .managed-tree .tree button { @@ -1233,7 +1239,7 @@ html[dir="rtl"] .arrow svg, .close-btn .close { mask: url("chrome://devtools/skin/images/debugger/close.svg") no-repeat; mask-size: 100%; - background-color: var(--theme-comment-alt); + background-color: var(--theme-comment); width: 8px; height: 8px; transition: all 0.15s ease-in-out; @@ -1317,11 +1323,11 @@ html[dir="rtl"] .arrow svg, .search-field .magnifying-glass path, .search-field .magnifying-glass ellipse { - stroke: var(--theme-splitter-color); + stroke: var(--theme-comment); } .search-field input::placeholder { - color: var(--theme-body-color-inactive); + color: var(--theme-toolbar-color); } .search-field input:focus { @@ -1399,6 +1405,7 @@ html[dir="rtl"] .arrow svg, padding: 4px 0 4px 30px; line-height: 16px; font-size: 10px; + width: 100%; } .project-text-search .matches-summary { @@ -1514,8 +1521,7 @@ html[dir="rtl"] .arrow svg, } .sources-list .managed-tree .tree .node { - padding: 0px 0px 0px 3px; - height: 21px; + padding: 0 10px 0 3px; width: 100%; } @@ -1531,10 +1537,6 @@ html[dir="rtl"] .arrow svg, transform: rotate(0deg); } -.theme-dark .sources-list .tree .node:not(.focused) img.arrow { - background: var(--theme-content-color3); -} - .theme-dark .source-list .tree .node.focused { background-color: var(--theme-tab-toolbar-background); } @@ -1669,7 +1671,7 @@ html[dir="rtl"] .arrow svg, .outline-list { list-style-type: none; - width: 100%; + flex: 1 0 100%; padding: 10px 0px; margin: 0; } @@ -1688,19 +1690,18 @@ html[dir="rtl"] .arrow svg, } .outline-list__element { - padding-bottom: 0.5rem; - padding-right: 0.5rem; - padding-top: 0.2rem; + padding: 3px 10px 3px 10px; cursor: default; white-space: nowrap; } -.outline-list__element:hover { - background: var(--theme-toolbar-background-hover); +.outline-list__element-icon { + padding-right: 0.4rem; + padding-left: 1rem; } -.outline-list__element .function { - padding-left: 10px; +.outline-list__element:hover { + background: var(--theme-toolbar-background-hover); } /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this @@ -1965,7 +1966,7 @@ html .toggle-button.end.vertical svg { } .search-bottom-bar .search-modifiers button svg { - fill: var(--theme-comment-alt); + fill: var(--theme-comment); height: 16px; width: 16px; } @@ -1997,7 +1998,7 @@ html .toggle-button.end.vertical svg { margin: 0 0 0 6px; border: none; background: transparent; - color: var(--theme-comment-alt); + color: var(--theme-comment); } .search-bottom-bar .search-type-toggles .search-type-btn:active { @@ -2989,8 +2990,7 @@ html .breakpoints-list .breakpoint.paused { .input-expression::placeholder { text-align: center; font-style: italic; - color: var(--theme-comment-alt); - opacity: 1; + color: var(--theme-comment); } .input-expression:focus { @@ -3309,10 +3309,12 @@ html .breakpoints-list .breakpoint.paused { :root { --accordion-header-background: var(--theme-toolbar-background); + --disclosure-arrow: #b2b2b2; } :root.theme-dark { --accordion-header-background: #222225; + --disclosure-arrow: #7f7f81; } .accordion { @@ -3383,6 +3385,10 @@ html .breakpoints-list .breakpoint.paused { .accordion .header-buttons button::-moz-focus-inner { border: none; } + +.accordion .arrow svg { + fill: var(--disclosure-arrow); +} /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at . */ @@ -3408,7 +3414,11 @@ img.pause, img.stepOver, img.stepIn, img.stepOut, -img.resume { +img.resume, +img.rewind, +img.reverseStepOver, +img.reverseStepIn, +img.reverseStepOut { background-color: var(--theme-body-color); } @@ -3432,6 +3442,26 @@ img.resume { mask: url("chrome://devtools/skin/images/debugger/resume.svg") no-repeat; } +.command-bar img.rewind { + mask: url("chrome://devtools/skin/images/debugger/resume.svg") no-repeat; + transform: scaleX(-1); +} + +.command-bar img.reverseStepOver { + mask: url("chrome://devtools/skin/images/debugger/stepOver.svg") no-repeat; + transform: scaleX(-1); +} + +.command-bar img.reverseStepIn { + mask: url("chrome://devtools/skin/images/debugger/stepIn.svg") no-repeat; + transform: scaleX(-1); +} + +.command-bar img.reverseStepOut { + mask: url("chrome://devtools/skin/images/debugger/stepOut.svg") no-repeat; + transform: scaleX(-1); +} + .command-bar > .pause-exceptions.uncaught.enabled > img.pause-exceptions { background-color: var(--theme-highlight-purple); } @@ -3697,10 +3727,6 @@ img.ignore-exceptions { cursor: default; } -.theme-dark .secondary-panes .accordion .arrow svg { - fill: var(--theme-content-color3); -} - .secondary-panes .breakpoints-buttons { display: flex; } @@ -3734,7 +3760,6 @@ img.ignore-exceptions { padding: 50px 0 0 0; text-align: center; font-size: 1.25em; - color: var(--theme-comment-alt); background-color: var(--theme-toolbar-background); font-weight: lighter; z-index: 10; @@ -3777,6 +3802,7 @@ img.ignore-exceptions { text-align: left; float: left; margin-left: 25px; + color: var(--theme-comment); } html .welcomebox .toggle-button-end.collapsed { @@ -4033,15 +4059,16 @@ html .welcomebox .toggle-button-end.collapsed { .theme-dark .result-list { background-color: var(--theme-body-background); } -.result-item .title .fuzzy-match { +.result-item .title .highlight { font-weight: bold; } -.result-item .subtitle .fuzzy-match { +.result-item .subtitle .highlight { color: var(--grey-90); + font-weight: 500; } -.theme-dark .result-item .title .fuzzy-match, -.theme-dark .result-item .subtitle .fuzzy-match { +.theme-dark .result-item .title .highlight, +.theme-dark .result-item .subtitle .highlight { color: white; } diff --git a/devtools/client/debugger/new/debugger.js b/devtools/client/debugger/new/debugger.js index 8b9e5ecbdeba..8cc90a8138d5 100644 --- a/devtools/client/debugger/new/debugger.js +++ b/devtools/client/debugger/new/debugger.js @@ -10138,7 +10138,7 @@ if (isDevelopment()) { pref("devtools.debugger.features.root", true); pref("devtools.debugger.features.column-breakpoints", false); pref("devtools.debugger.features.chrome-scopes", false); - pref("devtools.debugger.features.map-scopes", false); + pref("devtools.debugger.features.map-scopes", true); pref("devtools.debugger.features.breakpoints-dropdown", true); pref("devtools.debugger.features.remove-command-bar-options", true); pref("devtools.debugger.features.code-coverage", false); @@ -13925,7 +13925,7 @@ module.exports = "Group 2Created with Sketch." - -/***/ }), +/* 1787 */, /* 1788 */ /***/ (function(module, exports) { @@ -47523,7 +47802,16 @@ function getScope(scope, selectedFrame, frameScopes, why, scopeIndex) { if (isLocalScope) { vars = vars.concat((0, _utils.getFramePopVariables)(why, key)); - const this_ = (0, _utils.getThisVariable)(selectedFrame, key); + let thisDesc_ = selectedFrame.this; + + if ("this" in bindings) { + // The presence of "this" means we're rendering a "this" binding + // generated from mapScopes and this can override the binding + // provided by the current frame. + thisDesc_ = bindings.this ? bindings.this.value : null; + } + + const this_ = (0, _utils.getThisVariable)(thisDesc_, key); if (this_) { vars.push(this_); @@ -48477,7 +48765,7 @@ function showContextMenu(props) { const otherEnabledBreakpoints = breakpoints.filter(b => !b.disabled && b !== breakpoint); const otherDisabledBreakpoints = breakpoints.filter(b => b.disabled && b !== breakpoint); - const deleteSelf = { + const deleteSelfItem = { id: "node-menu-delete-self", label: deleteSelfLabel, accesskey: deleteSelfKey, @@ -48485,7 +48773,7 @@ function showContextMenu(props) { click: () => removeBreakpoint(breakpoint.location) }; - const deleteAll = { + const deleteAllItem = { id: "node-menu-delete-all", label: deleteAllLabel, accesskey: deleteAllKey, @@ -48493,7 +48781,7 @@ function showContextMenu(props) { click: () => removeAllBreakpoints() }; - const deleteOthers = { + const deleteOthersItem = { id: "node-menu-delete-other", label: deleteOthersLabel, accesskey: deleteOthersKey, @@ -48501,7 +48789,7 @@ function showContextMenu(props) { click: () => removeBreakpoints(otherBreakpoints) }; - const enableSelf = { + const enableSelfItem = { id: "node-menu-enable-self", label: enableSelfLabel, accesskey: enableSelfKey, @@ -48509,7 +48797,7 @@ function showContextMenu(props) { click: () => toggleDisabledBreakpoint(breakpoint.location.line) }; - const enableAll = { + const enableAllItem = { id: "node-menu-enable-all", label: enableAllLabel, accesskey: enableAllKey, @@ -48517,7 +48805,7 @@ function showContextMenu(props) { click: () => toggleAllBreakpoints(false) }; - const enableOthers = { + const enableOthersItem = { id: "node-menu-enable-others", label: enableOthersLabel, accesskey: enableOthersKey, @@ -48525,7 +48813,7 @@ function showContextMenu(props) { click: () => toggleBreakpoints(false, otherDisabledBreakpoints) }; - const disableSelf = { + const disableSelfItem = { id: "node-menu-disable-self", label: disableSelfLabel, accesskey: disableSelfKey, @@ -48533,7 +48821,7 @@ function showContextMenu(props) { click: () => toggleDisabledBreakpoint(breakpoint.location.line) }; - const disableAll = { + const disableAllItem = { id: "node-menu-disable-all", label: disableAllLabel, accesskey: disableAllKey, @@ -48541,14 +48829,14 @@ function showContextMenu(props) { click: () => toggleAllBreakpoints(true) }; - const disableOthers = { + const disableOthersItem = { id: "node-menu-disable-others", label: disableOthersLabel, accesskey: disableOthersKey, click: () => toggleBreakpoints(true, otherEnabledBreakpoints) }; - const removeCondition = { + const removeConditionItem = { id: "node-menu-remove-condition", label: removeConditionLabel, accesskey: removeConditionKey, @@ -48556,7 +48844,7 @@ function showContextMenu(props) { click: () => setBreakpointCondition(breakpoint.location) }; - const addCondition = { + const addConditionItem = { id: "node-menu-add-condition", label: addConditionLabel, accesskey: addConditionKey, @@ -48566,7 +48854,7 @@ function showContextMenu(props) { } }; - const editCondition = { + const editConditionItem = { id: "node-menu-edit-condition", label: editConditionLabel, accesskey: editConditionKey, @@ -48576,29 +48864,29 @@ function showContextMenu(props) { } }; - const hideEnableSelf = !breakpoint.disabled; - const hideEnableAll = disabledBreakpoints.size === 0; - const hideEnableOthers = otherDisabledBreakpoints.size === 0; - const hideDisableAll = enabledBreakpoints.size === 0; - const hideDisableOthers = otherEnabledBreakpoints.size === 0; - const hideDisableSelf = breakpoint.disabled; + const hideEnableSelfItem = !breakpoint.disabled; + const hideEnableAllItem = disabledBreakpoints.size === 0; + const hideEnableOthersItem = otherDisabledBreakpoints.size === 0; + const hideDisableAllItem = enabledBreakpoints.size === 0; + const hideDisableOthersItem = otherEnabledBreakpoints.size === 0; + const hideDisableSelfItem = breakpoint.disabled; - const items = [{ item: enableSelf, hidden: () => hideEnableSelf }, { item: enableAll, hidden: () => hideEnableAll }, { item: enableOthers, hidden: () => hideEnableOthers }, { + const items = [{ item: enableSelfItem, hidden: () => hideEnableSelfItem }, { item: enableAllItem, hidden: () => hideEnableAllItem }, { item: enableOthersItem, hidden: () => hideEnableOthersItem }, { item: { type: "separator" }, - hidden: () => hideEnableSelf && hideEnableAll && hideEnableOthers - }, { item: deleteSelf }, { item: deleteAll }, { item: deleteOthers, hidden: () => breakpoints.size === 1 }, { + hidden: () => hideEnableSelfItem && hideEnableAllItem && hideEnableOthersItem + }, { item: deleteSelfItem }, { item: deleteAllItem }, { item: deleteOthersItem, hidden: () => breakpoints.size === 1 }, { item: { type: "separator" }, - hidden: () => hideDisableSelf && hideDisableAll && hideDisableOthers - }, { item: disableSelf, hidden: () => hideDisableSelf }, { item: disableAll, hidden: () => hideDisableAll }, { item: disableOthers, hidden: () => hideDisableOthers }, { + hidden: () => hideDisableSelfItem && hideDisableAllItem && hideDisableOthersItem + }, { item: disableSelfItem, hidden: () => hideDisableSelfItem }, { item: disableAllItem, hidden: () => hideDisableAllItem }, { item: disableOthersItem, hidden: () => hideDisableOthersItem }, { item: { type: "separator" } }, { - item: addCondition, + item: addConditionItem, hidden: () => breakpoint.condition }, { - item: editCondition, + item: editConditionItem, hidden: () => !breakpoint.condition }, { - item: removeCondition, + item: removeConditionItem, hidden: () => !breakpoint.condition }]; @@ -49628,9 +49916,12 @@ function getSourceAnnotation(source, getMetaData) { const sourceId = source.get("id"); const sourceMetaData = getMetaData(sourceId); - if (sourceMetaData && sourceMetaData.isReactComponent) { - return _react2.default.createElement("img", { className: "react" }); + const framework = sourceMetaData && sourceMetaData.framework ? sourceMetaData.framework : false; + + if (framework) { + return _react2.default.createElement("img", { className: framework.toLowerCase() }); } + if ((0, _source.isPretty)(source)) { return _react2.default.createElement("img", { className: "prettyPrint" }); } diff --git a/devtools/client/debugger/new/parser-worker.js b/devtools/client/debugger/new/parser-worker.js index 3ea53a90b511..ee79be9fb3ac 100644 --- a/devtools/client/debugger/new/parser-worker.js +++ b/devtools/client/debugger/new/parser-worker.js @@ -33263,7 +33263,24 @@ let symbolDeclarations = new Map(); function getFunctionParameterNames(path) { if (path.node.params != null) { - return path.node.params.map(param => param.name); + return path.node.params.map(param => { + if (param.type !== "AssignmentPattern") { + return param.name; + } + + // Parameter with default value + if (param.left.type === "Identifier" && param.right.type === "Identifier") { + return `${param.left.name} = ${param.right.name}`; + } else if (param.left.type === "Identifier" && param.right.type === "StringLiteral") { + return `${param.left.name} = ${param.right.value}`; + } else if (param.left.type === "Identifier" && param.right.type === "ObjectExpression") { + return `${param.left.name} = {}`; + } else if (param.left.type === "Identifier" && param.right.type === "ArrayExpression") { + return `${param.left.name} = []`; + } else if (param.left.type === "Identifier" && param.right.type === "NullLiteral") { + return `${param.left.name} = null`; + } + }); } return []; } @@ -33861,7 +33878,7 @@ self.onmessage = workerHandler({ getNextStep: _steps.getNextStep, getEmptyLines: _getEmptyLines2.default, hasSyntaxError: _validate.hasSyntaxError, - isReactComponent: _frameworks.isReactComponent + getFramework: _frameworks.getFramework }); /***/ }), @@ -34598,7 +34615,7 @@ module.exports = findLastIndex; Object.defineProperty(exports, "__esModule", { value: true }); -exports.isReactComponent = isReactComponent; +exports.getFramework = getFramework; var _getSymbols = __webpack_require__(1457); @@ -34606,13 +34623,19 @@ var _getSymbols2 = _interopRequireDefault(_getSymbols); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } -function isReactComponent(sourceId) { - const { imports, classes, callExpressions } = (0, _getSymbols2.default)(sourceId); - return (importsReact(imports) || requiresReact(callExpressions)) && extendsComponent(classes); +function getFramework(sourceId) { + if (isReactComponent(sourceId)) { + return "React"; + } } /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at . */ +function isReactComponent(sourceId) { + const { imports, classes, callExpressions } = (0, _getSymbols2.default)(sourceId); + return (importsReact(imports) || requiresReact(callExpressions)) && extendsComponent(classes); +} + function importsReact(imports) { return imports.some(importObj => importObj.source === "react" && importObj.specifiers.some(specifier => specifier === "React")); } @@ -35266,6 +35289,20 @@ var _getFunctionName2 = _interopRequireDefault(_getFunctionName); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } +/** + * "implicit" + * Variables added automaticly like "this" and "arguments" + * + * "var" + * Variables declared with "var" or non-block function declarations + * + * "let" + * Variables declared with "let". + * + * "const" + * Variables declared with "const", imported bindings, or added as const + * bindings like inner function expressions and inner class names. + */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ @@ -35289,7 +35326,7 @@ function isNode(node, type) { return node ? node.type === type : false; } -function getFunctionScope(scope) { +function getVarScope(scope) { let s = scope; while (s.type !== "function" && s.type !== "module") { if (!s.parent) { @@ -35361,29 +35398,22 @@ function toParsedScopes(children, sourceId) { return undefined; } return children.map(scope => { - // Removing unneed information from TempScope such as parent reference and - // name types. We also need to convert BabelLocation to the Location type. + // Removing unneed information from TempScope such as parent reference. + // We also need to convert BabelLocation to the Location type. const bindings = Object.keys(scope.names).reduce((_bindings, n) => { const nameRefs = scope.names[n]; - switch (nameRefs.type) { - case "var": - case "let": - case "const": - case "param": - case "fn": - case "import": - _bindings[n] = { - declarations: nameRefs.declarations.map(({ start, end }) => ({ - start: fromBabelLocation(start, sourceId), - end: fromBabelLocation(end, sourceId) - })), - refs: nameRefs.refs.map(({ start, end }) => ({ - start: fromBabelLocation(start, sourceId), - end: fromBabelLocation(end, sourceId) - })) - }; - break; - } + + _bindings[n] = { + type: nameRefs.type, + declarations: nameRefs.declarations.map(({ start, end }) => ({ + start: fromBabelLocation(start, sourceId), + end: fromBabelLocation(end, sourceId) + })), + refs: nameRefs.refs.map(({ start, end }) => ({ + start: fromBabelLocation(start, sourceId), + end: fromBabelLocation(end, sourceId) + })) + }; return _bindings; }, Object.create(null)); return { @@ -35391,7 +35421,7 @@ function toParsedScopes(children, sourceId) { end: fromBabelLocation(scope.loc.end, sourceId), type: scope.type === "module" ? "block" : scope.type, displayName: scope.displayName, - bindings, + bindings: bindings, children: toParsedScopes(scope.children, sourceId) }; }); @@ -35449,6 +35479,11 @@ function createParseJSScopeVisitor(sourceId) { parent = createTempScope("block", "Lexical Global", parent, location); parent = createTempScope("module", "Module", parent, location); + parent.names.this = { + type: "implicit", + declarations: [], + refs: [] + }; return; } if (path.isFunction()) { @@ -35470,18 +35505,53 @@ function createParseJSScopeVisitor(sourceId) { end: location.end }); if (path.isFunctionDeclaration() && isNode(tree.id, "Identifier")) { - const functionName = { - type: "fn", + // This ignores Annex B function declaration hoisting, which + // is probably a fine assumption. + const fnScope = getVarScope(parent); + scope.names[tree.id.name] = { + type: fnScope === scope ? "var" : "let", declarations: [tree.id.loc], refs: [] }; - getFunctionScope(parent).names[tree.id.name] = functionName; - scope.names[tree.id.name] = functionName; } - tree.params.forEach(param => parseDeclarator(param, scope, "param")); + tree.params.forEach(param => parseDeclarator(param, scope, "var")); + + if (!path.isArrowFunctionExpression()) { + scope.names.this = { + type: "implicit", + declarations: [], + refs: [] + }; + scope.names.arguments = { + type: "implicit", + declarations: [], + refs: [] + }; + } + parent = scope; return; } + if (path.isClass()) { + if (path.isClassDeclaration() && path.get("id").isIdentifier()) { + parent.names[tree.id.name] = { + type: "let", + declarations: [tree.id.loc], + refs: [] + }; + } + + if (path.get("id").isIdentifier()) { + savedParents.set(path, parent); + parent = createTempScope("block", "Class", parent, location); + + parent.names[tree.id.name] = { + type: "const", + declarations: [tree.id.loc], + refs: [] + }; + } + } if (path.isForXStatement() || path.isForStatement()) { const init = tree.init || tree.left; if (isNode(init, "VariableDeclaration") && isLetOrConst(init)) { @@ -35499,7 +35569,7 @@ function createParseJSScopeVisitor(sourceId) { if (path.isCatchClause()) { savedParents.set(path, parent); parent = createTempScope("block", "Catch", parent, location); - parseDeclarator(tree.param, parent, "param"); + parseDeclarator(tree.param, parent, "var"); return; } if (path.isBlockStatement()) { @@ -35510,9 +35580,11 @@ function createParseJSScopeVisitor(sourceId) { } return; } - if (path.isVariableDeclaration()) { + if (path.isVariableDeclaration() && (path.node.kind === "var" || + // Lexical declarations in for statements are handled above. + !path.parentPath.isForStatement({ init: tree }) || !path.parentPath.isXStatement({ left: tree }))) { // Finds right lexical environment - const hoistAt = !isLetOrConst(tree) ? getFunctionScope(parent) : parent; + const hoistAt = !isLetOrConst(tree) ? getVarScope(parent) : parent; tree.declarations.forEach(declarator => { parseDeclarator(declarator.id, hoistAt, tree.kind); }); @@ -35523,7 +35595,7 @@ function createParseJSScopeVisitor(sourceId) { path.get("specifiers").forEach(spec => { parent.names[spec.node.local.name] = { - type: "import", + type: "const", declarations: [spec.node.local.loc], refs: [] }; @@ -35542,10 +35614,26 @@ function createParseJSScopeVisitor(sourceId) { } return; } + if (path.isThisExpression()) { + const scope = findIdentifierInScopes(parent, "this"); + if (scope) { + scope.names.this.refs.push(tree.loc); + } + } if (path.parentPath.isClassProperty({ value: tree })) { savedParents.set(path, parent); parent = createTempScope("block", "Class Field", parent, location); + parent.names.this = { + type: "implicit", + declarations: [], + refs: [] + }; + parent.names.arguments = { + type: "implicit", + declarations: [], + refs: [] + }; return; } diff --git a/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps-reloading.js b/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps-reloading.js index 9edbe90c72c8..306913b75651 100644 --- a/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps-reloading.js +++ b/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps-reloading.js @@ -2,7 +2,10 @@ * http://creativecommons.org/publicdomain/zero/1.0/ */ async function waitForBreakpointCount(dbg, count) { - return waitForState(dbg, state => dbg.selectors.getBreakpoints(state).size === count) + return waitForState( + dbg, + state => dbg.selectors.getBreakpoints(state).size === count + ); } add_task(async function() { diff --git a/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps.js b/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps.js index 195ff5c7ef3b..f14935f50cce 100644 --- a/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps.js +++ b/devtools/client/debugger/new/test/mochitest/browser_dbg-sourcemaps.js @@ -80,12 +80,12 @@ add_task(async function() { await stepIn(dbg); assertPausedLocation(dbg); - await dbg.actions.jumpToMappedSelectedLocation() + await dbg.actions.jumpToMappedSelectedLocation(); await stepOver(dbg); assertPausedLocation(dbg); assertDebugLine(dbg, 71); - await dbg.actions.jumpToMappedSelectedLocation() + await dbg.actions.jumpToMappedSelectedLocation(); await stepOut(dbg); await stepOut(dbg); assertPausedLocation(dbg); diff --git a/devtools/client/debugger/new/test/mochitest/browser_dbg-sources.js b/devtools/client/debugger/new/test/mochitest/browser_dbg-sources.js index 0a9b35d61420..a368e43ba63e 100644 --- a/devtools/client/debugger/new/test/mochitest/browser_dbg-sources.js +++ b/devtools/client/debugger/new/test/mochitest/browser_dbg-sources.js @@ -29,13 +29,13 @@ add_task(async function() { await waitForSources(dbg, "simple1", "simple2", "nested-source", "long.js"); // Expand nodes and make sure more sources appear. - assertSourceCount(dbg, 2); + await assertSourceCount(dbg, 2); await clickElement(dbg, "sourceArrow", 2); - assertSourceCount(dbg, 7); + await assertSourceCount(dbg, 7); await clickElement(dbg, "sourceArrow", 3); - assertSourceCount(dbg, 8); + await assertSourceCount(dbg, 8); // Select a source. ok( diff --git a/devtools/client/debugger/new/test/mochitest/head.js b/devtools/client/debugger/new/test/mochitest/head.js index 99c9eed69bea..72bf6ffdcc70 100644 --- a/devtools/client/debugger/new/test/mochitest/head.js +++ b/devtools/client/debugger/new/test/mochitest/head.js @@ -285,9 +285,15 @@ function assertNotPaused(dbg) { * @static */ function assertPausedLocation(dbg) { - const { selectors: { getSelectedSource, getVisibleSelectedFrame }, getState } = dbg; + const { + selectors: { getSelectedSource, getVisibleSelectedFrame }, + getState + } = dbg; - ok(isSelectedFrameSelected(dbg, getState()), "top frame's source is selected"); + ok( + isSelectedFrameSelected(dbg, getState()), + "top frame's source is selected" + ); // Check the pause location const frame = getVisibleSelectedFrame(getState()); @@ -447,7 +453,7 @@ async function waitForMappedScopes(dbg) { await waitForState( dbg, state => { - const scopes = dbg.selectors.getScopes(state); + const scopes = dbg.selectors.getSelectedScope(state); return scopes && scopes.sourceBindings; }, "mapped scopes" @@ -949,14 +955,14 @@ const selectors = { sourceMapLink: ".source-footer .mapped-source", sourcesFooter: ".sources-panel .source-footer", editorFooter: ".editor-pane .source-footer", - sourceNode: i => `.sources-list .tree-node:nth-child(${i})`, + sourceNode: i => `.sources-list .tree-node:nth-child(${i}) .node`, sourceNodes: ".sources-list .tree-node", sourceArrow: i => `.sources-list .tree-node:nth-child(${i}) .arrow`, resultItems: ".result-list .result-item", fileMatch: ".managed-tree .result", popup: ".popover", tooltip: ".tooltip", - outlineItem: i => `.outline-list__element:nth-child(${i})`, + outlineItem: i => `.outline-list__element:nth-child(${i}) .function-signature`, outlineItems: ".outline-list__element" }; @@ -1082,3 +1088,17 @@ function getCM(dbg) { const el = dbg.win.document.querySelector(".CodeMirror"); return el.CodeMirror; } + +// NOTE: still experimental, the screenshots might not be exactly correct +async function takeScreenshot(dbg) { + let canvas = dbg.win.document.createElementNS( + "http://www.w3.org/1999/xhtml", + "html:canvas" + ); + let context = canvas.getContext("2d"); + canvas.width = dbg.win.innerWidth; + canvas.height = dbg.win.innerHeight; + context.drawWindow(dbg.win, 0, 0, canvas.width, canvas.height, "white"); + await waitForTime(1000); + dump(`[SCREENSHOT] ${canvas.toDataURL()}\n`); +} diff --git a/devtools/client/locales/en-US/debugger.properties b/devtools/client/locales/en-US/debugger.properties index 484d269d46f6..7828636d7a08 100644 --- a/devtools/client/locales/en-US/debugger.properties +++ b/devtools/client/locales/en-US/debugger.properties @@ -164,26 +164,38 @@ blackboxCheckboxTooltip2=Toggle blackboxing # LOCALIZATION NOTE (sources.search.key2): Key shortcut to open the search for # searching all the source files the debugger has seen. +# Do not localize "CmdOrCtrl+P", or change the format of the string. These are +# key identifiers, not messages displayed to the user. sources.search.key2=CmdOrCtrl+P # LOCALIZATION NOTE (sources.search.alt.key): A second key shortcut to open the # search for searching all the source files the debugger has seen. +# Do not localize "CmdOrCtrl+O", or change the format of the string. These are +# key identifiers, not messages displayed to the user. sources.search.alt.key=CmdOrCtrl+O # LOCALIZATION NOTE (projectTextSearch.key): A key shortcut to open the # full project text search for searching all the files the debugger has seen. +# Do not localize "CmdOrCtrl+Shift+F", or change the format of the string. These are +# key identifiers, not messages displayed to the user. projectTextSearch.key=CmdOrCtrl+Shift+F # LOCALIZATION NOTE (functionSearch.key): A key shortcut to open the # modal for searching functions in a file. +# Do not localize "CmdOrCtrl+Shift+O", or change the format of the string. These are +# key identifiers, not messages displayed to the user. functionSearch.key=CmdOrCtrl+Shift+O # LOCALIZATION NOTE (toggleBreakpoint.key): A key shortcut to toggle # breakpoints. +# Do not localize "CmdOrCtrl+B", or change the format of the string. These are +# key identifiers, not messages displayed to the user. toggleBreakpoint.key=CmdOrCtrl+B # LOCALIZATION NOTE (toggleCondPanel.key): A key shortcut to toggle # the conditional breakpoint panel. +# Do not localize "CmdOrCtrl+Shift+B", or change the format of the string. These are +# key identifiers, not messages displayed to the user. toggleCondPanel.key=CmdOrCtrl+Shift+B # LOCALIZATION NOTE (stepOut.key): A key shortcut to @@ -216,6 +228,8 @@ sources.noSourcesAvailable=This page has no sources # LOCALIZATION NOTE (sourceSearch.search.key2): Key shortcut to open the search # for searching within a the currently opened files in the editor +# Do not localize "CmdOrCtrl+F", or change the format of the string. These are +# key identifiers, not messages displayed to the user. sourceSearch.search.key2=CmdOrCtrl+F # LOCALIZATION NOTE (sourceSearch.search.placeholder): placeholder text in @@ -224,10 +238,14 @@ sourceSearch.search.placeholder=Search in file… # LOCALIZATION NOTE (sourceSearch.search.again.key2): Key shortcut to highlight # the next occurrence of the last search triggered from a source search +# Do not localize "CmdOrCtrl+G", or change the format of the string. These are +# key identifiers, not messages displayed to the user. sourceSearch.search.again.key2=CmdOrCtrl+G # LOCALIZATION NOTE (sourceSearch.search.againPrev.key2): Key shortcut to highlight # the previous occurrence of the last search triggered from a source search +# Do not localize "CmdOrCtrl+Shift+G", or change the format of the string. These are +# key identifiers, not messages displayed to the user. sourceSearch.search.againPrev.key2=CmdOrCtrl+Shift+G # LOCALIZATION NOTE (sourceSearch.resultsSummary1): Shows a summary of @@ -550,16 +568,16 @@ watchExpressions.refreshButton=Refresh # LOCALIZATION NOTE (welcome.search): The center pane welcome panel's # search prompt. e.g. cmd+p to search for files. On windows, it's ctrl, on # a mac we use the unicode character. -welcome.search=%S to search for sources +welcome.search=%S To search for sources # LOCALIZATION NOTE (welcome.findInFiles): The center pane welcome panel's # search prompt. e.g. cmd+f to search for files. On windows, it's ctrl+shift+f, on # a mac we use the unicode character. -welcome.findInFiles=%S to find in files +welcome.findInFiles=%S To find in files # LOCALIZATION NOTE (welcome.searchFunction): Label displayed in the welcome # panel. %S is replaced by the keyboard shortcut to search for functions. -welcome.searchFunction=%S to search for functions in file +welcome.searchFunction=%S To search for functions in file # LOCALIZATION NOTE (sourceSearch.search): The center pane Source Search # prompt for searching for files. @@ -687,8 +705,10 @@ functionSearchSeparatorLabel=← # LOCALIZATION NOTE(gotoLineModal.placeholder): The placeholder # text displayed when the user searches for specific lines in a file +# Do not localize "CmdOrCtrl+;", or change the format of the string. These are +# key identifiers, not messages displayed to the user. gotoLineModal.placeholder=Go to line… -gotoLineModal.key=CmdOrCtrl+Shift+; +gotoLineModal.key=CmdOrCtrl+; gotoLineModal.title=Go to a line number in a file # LOCALIZATION NOTE(symbolSearch.search.functionsPlaceholder): The placeholder @@ -703,6 +723,8 @@ symbolSearch.search.variablesPlaceholder.title=Search for a variable in a file # LOCALIZATION NOTE(symbolSearch.search.key2): The Key Shortcut for # searching for a function or variable +# Do not localize "CmdOrCtrl+Shift+O", or change the format of the string. These are +# key identifiers, not messages displayed to the user. symbolSearch.search.key2=CmdOrCtrl+Shift+O # LOCALIZATION NOTE(symbolSearch.searchModifier.modifiersLabel): A label @@ -825,6 +847,10 @@ shortcuts.stepOut=Step Out # keyboard shortcut action for source file search shortcuts.fileSearch=Source File Search +# LOCALIZATION NOTE (shortcuts.gotoLine): text describing +# keyboard shortcut for jumping to a specific line +shortcuts.gotoLine=Go to line + # LOCALIZATION NOTE (shortcuts.searchAgain): text describing # keyboard shortcut action for searching again shortcuts.searchAgain=Search Again diff --git a/devtools/client/preferences/debugger.js b/devtools/client/preferences/debugger.js index e52f40205fa2..a0eeb2524874 100644 --- a/devtools/client/preferences/debugger.js +++ b/devtools/client/preferences/debugger.js @@ -45,7 +45,7 @@ pref("devtools.debugger.project-directory-root", ""); pref("devtools.debugger.features.wasm", true); pref("devtools.debugger.features.shortcuts", true); -pref("devtools.debugger.features.root", false); +pref("devtools.debugger.features.root", true); pref("devtools.debugger.features.column-breakpoints", false); pref("devtools.debugger.features.chrome-scopes", false); pref("devtools.debugger.features.map-scopes", false); diff --git a/dom/bindings/Codegen.py b/dom/bindings/Codegen.py index b13078a7f452..c387a5ce9fb1 100644 --- a/dom/bindings/Codegen.py +++ b/dom/bindings/Codegen.py @@ -13823,6 +13823,11 @@ class CGDictionary(CGThing): # they're not unrestricted float/double. return not type.isFloat() or not type.isUnrestricted() + if type.isRecord(): + # Records are okay, as long as the value type is. + # Per spec, only strings are allowed as keys. + return CGDictionary.typeSafeToJSONify(type.inner) + return False @staticmethod diff --git a/dom/svg/crashtests/367357-1.xhtml b/dom/svg/crashtests/367357-1.xhtml deleted file mode 100644 index 207e2daee32a..000000000000 --- a/dom/svg/crashtests/367357-1.xhtml +++ /dev/null @@ -1,20 +0,0 @@ - - - - - - - - - - - - - - - diff --git a/dom/svg/crashtests/369249-1.svg b/dom/svg/crashtests/369249-1.svg deleted file mode 100644 index 64d55869b1fe..000000000000 --- a/dom/svg/crashtests/369249-1.svg +++ /dev/null @@ -1,20 +0,0 @@ - - - - -function boom() -{ - try { - document.getElementById("path").pathSegList.getItem(-10000000); - } catch(e) { - } -} - - - - - - diff --git a/dom/svg/crashtests/372046-1.svg b/dom/svg/crashtests/372046-1.svg deleted file mode 100644 index e18660c24c58..000000000000 --- a/dom/svg/crashtests/372046-1.svg +++ /dev/null @@ -1,17 +0,0 @@ - - - - - - - diff --git a/dom/svg/crashtests/372046-2.svg b/dom/svg/crashtests/372046-2.svg deleted file mode 100644 index e18660c24c58..000000000000 --- a/dom/svg/crashtests/372046-2.svg +++ /dev/null @@ -1,17 +0,0 @@ - - - - - - - diff --git a/dom/svg/crashtests/435209-1.svg b/dom/svg/crashtests/435209-1.svg deleted file mode 100644 index d674d50ed637..000000000000 --- a/dom/svg/crashtests/435209-1.svg +++ /dev/null @@ -1,11 +0,0 @@ - - - - - \ No newline at end of file diff --git a/dom/svg/crashtests/crashtests.list b/dom/svg/crashtests/crashtests.list index 10f9654995be..667704058b21 100644 --- a/dom/svg/crashtests/crashtests.list +++ b/dom/svg/crashtests/crashtests.list @@ -4,14 +4,10 @@ load 336994-1.html load 344888-1.svg load 345445-1.svg load 360836-1.svg -load 367357-1.xhtml load 369051-1.svg -load 369249-1.svg load 369291-1.svg load 369291-2.svg load 369568-1.svg -load 372046-1.svg -load 372046-2.svg load 374882-1.svg load 380101-1.svg load 381777-1.svg @@ -41,7 +37,6 @@ load 414188-1.svg load 427325-1.svg load 428228-1.svg load 428841-1.svg -load 435209-1.svg load 436418-mpathRoot-1.svg load 448244-1.svg load 466576-1.xhtml diff --git a/dom/svg/test/mochitest.ini b/dom/svg/test/mochitest.ini index a5885bdbaf14..e257087af5db 100644 --- a/dom/svg/test/mochitest.ini +++ b/dom/svg/test/mochitest.ini @@ -55,8 +55,7 @@ skip-if = true # disabled-for-intermittent-failures--bug-701060 [test_object-delayed-intrinsic-size.html] [test_onerror.xhtml] [test_pathAnimInterpolation.xhtml] -[test_pathLength.html] -[test_pathSeg.xhtml] +skip-if = true # We need to polyfill the SVG DOM for path data [test_pointAtLength.xhtml] [test_pointer-events-1a.xhtml] [test_pointer-events-1b.xhtml] @@ -77,7 +76,6 @@ skip-if = android_version == '18' # bug 1147994 [test_SVGMatrix.xhtml] [test_SVG_namespace_ids.html] [test_SVGNumberList.xhtml] -[test_SVGPathSegList.xhtml] [test_SVGPointList.xhtml] [test_SVGStringList.xhtml] [test_SVGStyleElement.xhtml] diff --git a/dom/svg/test/test_SVGPathSegList.xhtml b/dom/svg/test/test_SVGPathSegList.xhtml deleted file mode 100644 index d6f060f33f99..000000000000 --- a/dom/svg/test/test_SVGPathSegList.xhtml +++ /dev/null @@ -1,128 +0,0 @@ - - - - Generic tests for SVG animated length lists - - - - - -Mozilla Bug 611138 -

- -
-
-
- - diff --git a/dom/svg/test/test_SVGxxxList.xhtml b/dom/svg/test/test_SVGxxxList.xhtml index 6c40c8ebdb54..a59595b4a749 100644 --- a/dom/svg/test/test_SVGxxxList.xhtml +++ b/dom/svg/test/test_SVGxxxList.xhtml @@ -222,61 +222,6 @@ var tests = [ is(itemA.y, itemB.y, message); } }, - { - // SVGPathSegList test: - target_element_id: 'path', - attr_name: 'd', - prop_name: null, // SVGAnimatedPathData is an inherited interface! - bv_name: 'pathSegList', - av_name: 'animatedPathSegList', - el_type: 'SVGPathElement', - prop_type: null, - list_type: 'SVGPathSegList', - item_type: 'SVGPathSeg', - attr_val_3a: 'M 10,10 L 50,50 L 90,10', - attr_val_3b: 'M 10,50 L 50,10 L 90,50', - attr_val_4 : 'M 10,10 L 50,50 L 90,10 M 200,100', - attr_val_5a: 'M 10,10 L 50,50 L 90,10 L 130,50 L 170,10', - attr_val_5b: 'M 50,10 L 50,10 L 90,50 L 130,10 L 170,50', - attr_val_5b_firstItem_x3_constructor: function(constructor) { - var expected = constructor(); - is(expected.pathSegTypeAsLetter, "M", - "test error -- expected constructor to generate a segment of type M"); - expected.x = 150; - expected.y = 30; - return expected; - }, - item_constructor: function() { - // XXX return different values each time - return document.getElementById('path').createSVGPathSegMovetoAbs(1, 1); - }, - item_is: function(itemA, itemB, message) { - ok(typeof(itemA.pathSegTypeAsLetter) != 'undefined' && - typeof(itemB.pathSegTypeAsLetter) != 'undefined', - 'expecting pathSegTypeAsLetter property'); - - // First: are we dealing with the same type of segment? - is(itemA.pathSegTypeAsLetter, itemB.pathSegTypeAsLetter, message); - if (itemA.pathSegTypeAsLetter != itemB.pathSegTypeAsLetter) - return; // The rest of this function is nonsense if types don't match. - - // Make sure property-counts match (so we can iterate across itemA's - // properties and not worry about itemB having extra properties that - // we might be skipping over). - is(keys(itemA).length, keys(itemB).length, - 'expecting same property-count when comparing path segs of same type.'); - - // Compare the properties, skipping the constant properties inherited - // from 'SVGPathSeg', and skipping the pathSegTypeAsLetter field since we - // already checked that above. - for (var prop in itemA) { - if (!SVGPathSeg.hasOwnProperty(prop) && - prop != 'pathSegTypeAsLetter') { - is(itemA[prop], itemB[prop], message); - } - } - } - }, { // SVGStringList test: target_element_id: 'g', @@ -1170,14 +1115,12 @@ function run_animation_timeline_tests() 'in the '+t.list_type+' for '+t.bv_path+' to 5.'); // TODO - if (t.list_type != 'SVGPathSegList') { ok(t.animVal.getItem(3) === t.old_animVal_items[3], 'When affected by SMIL animation, list items in the '+t.list_type+ ' for '+t.bv_path+' that are at indexes that existed prior to the '+ 'start of the animation should be the exact same objects as the '+ 'objects that were at those indexes prior to the start of the '+ 'animation.'); - } t.old_animVal_items = get_array_of_list_items(t.animVal); diff --git a/dom/svg/test/test_SVGxxxListIndexing.xhtml b/dom/svg/test/test_SVGxxxListIndexing.xhtml index 4ba2e737ae98..e0b87bacb1e0 100644 --- a/dom/svg/test/test_SVGxxxListIndexing.xhtml +++ b/dom/svg/test/test_SVGxxxListIndexing.xhtml @@ -48,13 +48,6 @@ var tests = [ subtests: [ { values: null, length: 3 }, { values: "10", length: 1 }, { values: "1 2 3 4 5", length: 5 } ] }, - { element: path, - attribute: "d", - listProperty: "pathSegList", - type: "SVGPathSegList", - subtests: [ { values: null, length: 2 }, - { values: "M50,50", length: 1 }, - { values: "M0,0 h10 v20 h30 v40", length: 5 } ] }, { element: poly, attribute: "points", listProperty: "animatedPoints", diff --git a/dom/svg/test/test_pathLength.html b/dom/svg/test/test_pathLength.html deleted file mode 100644 index 169e7dca54d8..000000000000 --- a/dom/svg/test/test_pathLength.html +++ /dev/null @@ -1,58 +0,0 @@ - - - - - - Test path length changes when manipulated - - - - -Mozilla Bug 1024926 -

- -
-
-
- - diff --git a/dom/svg/test/test_pathSeg.xhtml b/dom/svg/test/test_pathSeg.xhtml deleted file mode 100644 index d7fbc49fad35..000000000000 --- a/dom/svg/test/test_pathSeg.xhtml +++ /dev/null @@ -1,142 +0,0 @@ - - - - - Test for Bug 459953 - - - - -Mozilla Bug 459953 -

- -
-
-
- - diff --git a/dom/tests/mochitest/general/test_interfaces.js b/dom/tests/mochitest/general/test_interfaces.js index fd652782cfa5..bdd6f803b46f 100644 --- a/dom/tests/mochitest/general/test_interfaces.js +++ b/dom/tests/mochitest/general/test_interfaces.js @@ -1026,48 +1026,8 @@ var interfaceNamesInGlobalScope = {name: "SVGNumberList", insecureContext: true}, // IMPORTANT: Do not change this list without review from a DOM peer! {name: "SVGPathElement", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSeg", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegArcAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegArcRel", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegClosePath", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoCubicAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoCubicRel", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoCubicSmoothAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoCubicSmoothRel", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoQuadraticAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoQuadraticRel", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoQuadraticSmoothAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegCurvetoQuadraticSmoothRel", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegLinetoAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegLinetoHorizontalAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegLinetoHorizontalRel", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegLinetoRel", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegLinetoVerticalAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegLinetoVerticalRel", insecureContext: true}, // IMPORTANT: Do not change this list without review from a DOM peer! {name: "SVGPathSegList", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegMovetoAbs", insecureContext: true}, -// IMPORTANT: Do not change this list without review from a DOM peer! - {name: "SVGPathSegMovetoRel", insecureContext: true}, // IMPORTANT: Do not change this list without review from a DOM peer! {name: "SVGPatternElement", insecureContext: true}, // IMPORTANT: Do not change this list without review from a DOM peer! diff --git a/dom/webbrowserpersist/nsWebBrowserPersist.cpp b/dom/webbrowserpersist/nsWebBrowserPersist.cpp index 3a06c3f76db5..c388c97a7131 100644 --- a/dom/webbrowserpersist/nsWebBrowserPersist.cpp +++ b/dom/webbrowserpersist/nsWebBrowserPersist.cpp @@ -2113,10 +2113,10 @@ nsWebBrowserPersist::CalculateUniqueFilename(nsIURI *aURI, nsCOMPtr& aOu localFile->SetLeafName(filenameAsUnichar); // Resync the URI with the file after the extension has been appended - return NS_MutateURI(aURI) - .Apply(&nsIFileURLMutator::SetFile, - localFile) - .Finalize(aOutURI); + nsresult rv; + nsCOMPtr fileURL = do_QueryInterface(aURI, &rv); + NS_ENSURE_SUCCESS(rv, NS_ERROR_FAILURE); + fileURL->SetFile(localFile); // this should recalculate uri } else { @@ -2292,10 +2292,9 @@ nsWebBrowserPersist::CalculateAndAppendFileExt(nsIURI *aURI, localFile->SetLeafName(NS_ConvertUTF8toUTF16(newFileName)); // Resync the URI with the file after the extension has been appended - return NS_MutateURI(aURI) - .Apply(&nsIFileURLMutator::SetFile, - localFile) - .Finalize(aOutURI); + nsCOMPtr fileURL = do_QueryInterface(aURI, &rv); + NS_ENSURE_SUCCESS(rv, NS_ERROR_FAILURE); + fileURL->SetFile(localFile); // this should recalculate uri } else { diff --git a/dom/webidl/SVGPathElement.webidl b/dom/webidl/SVGPathElement.webidl index 9732d3cfe8ae..a811a8ff20d0 100644 --- a/dom/webidl/SVGPathElement.webidl +++ b/dom/webidl/SVGPathElement.webidl @@ -12,44 +12,6 @@ interface SVGPathElement : SVGGeometryElement { unsigned long getPathSegAtLength(float distance); - [NewObject] - SVGPathSegClosePath createSVGPathSegClosePath(); - [NewObject] - SVGPathSegMovetoAbs createSVGPathSegMovetoAbs(float x, float y); - [NewObject] - SVGPathSegMovetoRel createSVGPathSegMovetoRel(float x, float y); - [NewObject] - SVGPathSegLinetoAbs createSVGPathSegLinetoAbs(float x, float y); - [NewObject] - SVGPathSegLinetoRel createSVGPathSegLinetoRel(float x, float y); - [NewObject] - SVGPathSegCurvetoCubicAbs createSVGPathSegCurvetoCubicAbs(float x, float y, float x1, float y1, float x2, float y2); - [NewObject] - SVGPathSegCurvetoCubicRel createSVGPathSegCurvetoCubicRel(float x, float y, float x1, float y1, float x2, float y2); - [NewObject] - SVGPathSegCurvetoQuadraticAbs createSVGPathSegCurvetoQuadraticAbs(float x, float y, float x1, float y1); - [NewObject] - SVGPathSegCurvetoQuadraticRel createSVGPathSegCurvetoQuadraticRel(float x, float y, float x1, float y1); - [NewObject] - SVGPathSegArcAbs createSVGPathSegArcAbs(float x, float y, float r1, float r2, float angle, boolean largeArcFlag, boolean sweepFlag); - [NewObject] - SVGPathSegArcRel createSVGPathSegArcRel(float x, float y, float r1, float r2, float angle, boolean largeArcFlag, boolean sweepFlag); - [NewObject] - SVGPathSegLinetoHorizontalAbs createSVGPathSegLinetoHorizontalAbs(float x); - [NewObject] - SVGPathSegLinetoHorizontalRel createSVGPathSegLinetoHorizontalRel(float x); - [NewObject] - SVGPathSegLinetoVerticalAbs createSVGPathSegLinetoVerticalAbs(float y); - [NewObject] - SVGPathSegLinetoVerticalRel createSVGPathSegLinetoVerticalRel(float y); - [NewObject] - SVGPathSegCurvetoCubicSmoothAbs createSVGPathSegCurvetoCubicSmoothAbs(float x, float y, float x2, float y2); - [NewObject] - SVGPathSegCurvetoCubicSmoothRel createSVGPathSegCurvetoCubicSmoothRel(float x, float y, float x2, float y2); - [NewObject] - SVGPathSegCurvetoQuadraticSmoothAbs createSVGPathSegCurvetoQuadraticSmoothAbs(float x, float y); - [NewObject] - SVGPathSegCurvetoQuadraticSmoothRel createSVGPathSegCurvetoQuadraticSmoothRel(float x, float y); }; SVGPathElement implements SVGAnimatedPathData; diff --git a/dom/webidl/SVGPathSeg.webidl b/dom/webidl/SVGPathSeg.webidl index b5ff1abd6099..5895a8c963f6 100644 --- a/dom/webidl/SVGPathSeg.webidl +++ b/dom/webidl/SVGPathSeg.webidl @@ -10,6 +10,7 @@ * liability, trademark and document use rules apply. */ +[NoInterfaceObject] interface SVGPathSeg { // Path Segment Types @@ -40,9 +41,11 @@ interface SVGPathSeg { readonly attribute DOMString pathSegTypeAsLetter; }; +[NoInterfaceObject] interface SVGPathSegClosePath : SVGPathSeg { }; +[NoInterfaceObject] interface SVGPathSegMovetoAbs : SVGPathSeg { [SetterThrows] attribute float x; @@ -50,6 +53,7 @@ interface SVGPathSegMovetoAbs : SVGPathSeg { attribute float y; }; +[NoInterfaceObject] interface SVGPathSegMovetoRel : SVGPathSeg { [SetterThrows] attribute float x; @@ -57,6 +61,7 @@ interface SVGPathSegMovetoRel : SVGPathSeg { attribute float y; }; +[NoInterfaceObject] interface SVGPathSegLinetoAbs : SVGPathSeg { [SetterThrows] attribute float x; @@ -64,6 +69,7 @@ interface SVGPathSegLinetoAbs : SVGPathSeg { attribute float y; }; +[NoInterfaceObject] interface SVGPathSegLinetoRel : SVGPathSeg { [SetterThrows] attribute float x; @@ -71,6 +77,7 @@ interface SVGPathSegLinetoRel : SVGPathSeg { attribute float y; }; +[NoInterfaceObject] interface SVGPathSegCurvetoCubicAbs : SVGPathSeg { [SetterThrows] attribute float x; @@ -86,6 +93,7 @@ interface SVGPathSegCurvetoCubicAbs : SVGPathSeg { attribute float y2; }; +[NoInterfaceObject] interface SVGPathSegCurvetoCubicRel : SVGPathSeg { [SetterThrows] attribute float x; @@ -101,6 +109,7 @@ interface SVGPathSegCurvetoCubicRel : SVGPathSeg { attribute float y2; }; +[NoInterfaceObject] interface SVGPathSegCurvetoQuadraticAbs : SVGPathSeg { [SetterThrows] attribute float x; @@ -112,6 +121,7 @@ interface SVGPathSegCurvetoQuadraticAbs : SVGPathSeg { attribute float y1; }; +[NoInterfaceObject] interface SVGPathSegCurvetoQuadraticRel : SVGPathSeg { [SetterThrows] attribute float x; @@ -123,6 +133,7 @@ interface SVGPathSegCurvetoQuadraticRel : SVGPathSeg { attribute float y1; }; +[NoInterfaceObject] interface SVGPathSegArcAbs : SVGPathSeg { [SetterThrows] attribute float x; @@ -140,6 +151,7 @@ interface SVGPathSegArcAbs : SVGPathSeg { attribute boolean sweepFlag; }; +[NoInterfaceObject] interface SVGPathSegArcRel : SVGPathSeg { [SetterThrows] attribute float x; @@ -157,26 +169,31 @@ interface SVGPathSegArcRel : SVGPathSeg { attribute boolean sweepFlag; }; +[NoInterfaceObject] interface SVGPathSegLinetoHorizontalAbs : SVGPathSeg { [SetterThrows] attribute float x; }; +[NoInterfaceObject] interface SVGPathSegLinetoHorizontalRel : SVGPathSeg { [SetterThrows] attribute float x; }; +[NoInterfaceObject] interface SVGPathSegLinetoVerticalAbs : SVGPathSeg { [SetterThrows] attribute float y; }; +[NoInterfaceObject] interface SVGPathSegLinetoVerticalRel : SVGPathSeg { [SetterThrows] attribute float y; }; +[NoInterfaceObject] interface SVGPathSegCurvetoCubicSmoothAbs : SVGPathSeg { [SetterThrows] attribute float x; @@ -188,6 +205,7 @@ interface SVGPathSegCurvetoCubicSmoothAbs : SVGPathSeg { attribute float y2; }; +[NoInterfaceObject] interface SVGPathSegCurvetoCubicSmoothRel : SVGPathSeg { [SetterThrows] attribute float x; @@ -199,6 +217,7 @@ interface SVGPathSegCurvetoCubicSmoothRel : SVGPathSeg { attribute float y2; }; +[NoInterfaceObject] interface SVGPathSegCurvetoQuadraticSmoothAbs : SVGPathSeg { [SetterThrows] attribute float x; @@ -206,6 +225,7 @@ interface SVGPathSegCurvetoQuadraticSmoothAbs : SVGPathSeg { attribute float y; }; +[NoInterfaceObject] interface SVGPathSegCurvetoQuadraticSmoothRel : SVGPathSeg { [SetterThrows] attribute float x; diff --git a/dom/webidl/SVGPathSegList.webidl b/dom/webidl/SVGPathSegList.webidl index 49d22e5af2e0..dc8c9a436fa1 100644 --- a/dom/webidl/SVGPathSegList.webidl +++ b/dom/webidl/SVGPathSegList.webidl @@ -13,19 +13,7 @@ interface SVGPathSegList { readonly attribute unsigned long numberOfItems; [Throws] - void clear(); - [Throws] - SVGPathSeg initialize(SVGPathSeg newItem); - [Throws] getter SVGPathSeg getItem(unsigned long index); - [Throws] - SVGPathSeg insertItemBefore(SVGPathSeg newItem, unsigned long index); - [Throws] - SVGPathSeg replaceItem(SVGPathSeg newItem, unsigned long index); - [Throws] - SVGPathSeg removeItem(unsigned long index); - [Throws] - SVGPathSeg appendItem(SVGPathSeg newItem); // Mozilla-specific stuff readonly attribute unsigned long length; // synonym for numberOfItems diff --git a/dom/webidl/WebAuthentication.webidl b/dom/webidl/WebAuthentication.webidl index 574d9ad9707f..525935c10354 100644 --- a/dom/webidl/WebAuthentication.webidl +++ b/dom/webidl/WebAuthentication.webidl @@ -55,8 +55,7 @@ dictionary PublicKeyCredentialCreationOptions { sequence excludeCredentials = []; AuthenticatorSelectionCriteria authenticatorSelection; AttestationConveyancePreference attestation = "none"; - // Extensions are not supported yet. - // AuthenticationExtensions extensions; // Add in Bug 1406458 + AuthenticationExtensionsClientInputs extensions; }; dictionary PublicKeyCredentialEntity { @@ -102,11 +101,16 @@ dictionary PublicKeyCredentialRequestOptions { USVString rpId; sequence allowCredentials = []; UserVerificationRequirement userVerification = "preferred"; - // Extensions are not supported yet. - // AuthenticationExtensions extensions; // Add in Bug 1406458 + AuthenticationExtensionsClientInputs extensions; }; -typedef record AuthenticationExtensions; +dictionary AuthenticationExtensionsClientInputs { +}; + +dictionary AuthenticationExtensionsClientOutputs { +}; + +typedef record AuthenticationExtensionsAuthenticatorInputs; dictionary CollectedClientData { required DOMString type; @@ -114,9 +118,8 @@ dictionary CollectedClientData { required DOMString origin; required DOMString hashAlgorithm; DOMString tokenBindingId; - // Extensions are not supported yet. - // AuthenticationExtensions clientExtensions; // Add in Bug 1406458 - // AuthenticationExtensions authenticatorExtensions; // Add in Bug 1406458 + AuthenticationExtensionsClientInputs clientExtensions; + AuthenticationExtensionsAuthenticatorInputs authenticatorExtensions; }; enum PublicKeyCredentialType { diff --git a/gfx/layers/client/TextureClient.h b/gfx/layers/client/TextureClient.h index e56ea21841ad..81be2867ca7a 100644 --- a/gfx/layers/client/TextureClient.h +++ b/gfx/layers/client/TextureClient.h @@ -761,7 +761,7 @@ protected: friend void TestTextureClientSurface(TextureClient*, gfxImageSurface*); friend void TestTextureClientYCbCr(TextureClient*, PlanarYCbCrData&); friend already_AddRefed CreateTextureHostWithBackend( - TextureClient*, LayersBackend&); + TextureClient*, ISurfaceAllocator*, LayersBackend&); #ifdef GFX_DEBUG_TRACK_CLIENTS_IN_POOL public: diff --git a/gfx/layers/composite/TextureHost.cpp b/gfx/layers/composite/TextureHost.cpp index 338734b57bd8..3ee8a9c5edcb 100644 --- a/gfx/layers/composite/TextureHost.cpp +++ b/gfx/layers/composite/TextureHost.cpp @@ -116,15 +116,9 @@ TextureHost::CreateIPDLActor(HostIPCAllocator* aAllocator, uint64_t aSerial, const wr::MaybeExternalImageId& aExternalImageId) { - if (aSharedData.type() == SurfaceDescriptor::TSurfaceDescriptorBuffer && - aSharedData.get_SurfaceDescriptorBuffer().data().type() == MemoryOrShmem::Tuintptr_t && - !aAllocator->IsSameProcess()) - { - NS_ERROR("A client process is trying to peek at our address space using a MemoryTexture!"); - return nullptr; - } TextureParent* actor = new TextureParent(aAllocator, aSerial, aExternalImageId); if (!actor->Init(aSharedData, aLayersBackend, aFlags)) { + actor->ActorDestroy(ipc::IProtocol::ActorDestroyReason::FailedConstructor); delete actor; return nullptr; } @@ -232,6 +226,11 @@ TextureHost::Create(const SurfaceDescriptor& aDesc, #ifdef MOZ_X11 case SurfaceDescriptor::TSurfaceDescriptorX11: { + if (!aDeallocator->IsSameProcess()) { + NS_ERROR("A client process is trying to peek at our address space using a X11Texture!"); + return nullptr; + } + const SurfaceDescriptorX11& desc = aDesc.get_SurfaceDescriptorX11(); result = MakeAndAddRef(aFlags, desc); break; @@ -248,7 +247,7 @@ TextureHost::Create(const SurfaceDescriptor& aDesc, MOZ_CRASH("GFX: Unsupported Surface type host"); } - if (WrapWithWebRenderTextureHost(aDeallocator, aBackend, aFlags)) { + if (result && WrapWithWebRenderTextureHost(aDeallocator, aBackend, aFlags)) { MOZ_ASSERT(aExternalImageId.isSome()); result = new WebRenderTextureHost(aDesc, aFlags, result, aExternalImageId.ref()); } @@ -269,13 +268,50 @@ CreateBackendIndependentTextureHost(const SurfaceDescriptor& aDesc, const MemoryOrShmem& data = bufferDesc.data(); switch (data.type()) { case MemoryOrShmem::TShmem: { - result = new ShmemTextureHost(data.get_Shmem(), - bufferDesc.desc(), - aDeallocator, - aFlags); + const ipc::Shmem& shmem = data.get_Shmem(); + const BufferDescriptor& desc = bufferDesc.desc(); + if (!shmem.IsReadable()) { + // We failed to map the shmem so we can't verify its size. This + // should not be a fatal error, so just create the texture with + // nothing backing it. + result = new ShmemTextureHost(shmem, desc, aDeallocator, aFlags); + break; + } + + size_t bufSize = shmem.Size(); + size_t reqSize = SIZE_MAX; + switch (desc.type()) { + case BufferDescriptor::TYCbCrDescriptor: { + const YCbCrDescriptor& ycbcr = desc.get_YCbCrDescriptor(); + reqSize = + ImageDataSerializer::ComputeYCbCrBufferSize(ycbcr.ySize(), ycbcr.yStride(), + ycbcr.cbCrSize(), ycbcr.cbCrStride()); + break; + } + case BufferDescriptor::TRGBDescriptor: { + const RGBDescriptor& rgb = desc.get_RGBDescriptor(); + reqSize = ImageDataSerializer::ComputeRGBBufferSize(rgb.size(), rgb.format()); + break; + } + default: + gfxCriticalError() << "Bad buffer host descriptor " << (int)desc.type(); + MOZ_CRASH("GFX: Bad descriptor"); + } + + if (bufSize < reqSize) { + NS_ERROR("A client process gave a shmem too small to fit for its descriptor!"); + return nullptr; + } + + result = new ShmemTextureHost(shmem, desc, aDeallocator, aFlags); break; } case MemoryOrShmem::Tuintptr_t: { + if (!aDeallocator->IsSameProcess()) { + NS_ERROR("A client process is trying to peek at our address space using a MemoryTexture!"); + return nullptr; + } + result = new MemoryTextureHost(reinterpret_cast(data.get_uintptr_t()), bufferDesc.desc(), aFlags); @@ -293,6 +329,11 @@ CreateBackendIndependentTextureHost(const SurfaceDescriptor& aDesc, } #ifdef XP_WIN case SurfaceDescriptor::TSurfaceDescriptorDIB: { + if (!aDeallocator->IsSameProcess()) { + NS_ERROR("A client process is trying to peek at our address space using a DIBTexture!"); + return nullptr; + } + result = new DIBTextureHost(aFlags, aDesc); break; } diff --git a/gfx/layers/composite/X11TextureHost.cpp b/gfx/layers/composite/X11TextureHost.cpp index e2251f0c531a..94cb3f2f9594 100644 --- a/gfx/layers/composite/X11TextureHost.cpp +++ b/gfx/layers/composite/X11TextureHost.cpp @@ -23,10 +23,9 @@ X11TextureHost::X11TextureHost(TextureFlags aFlags, const SurfaceDescriptorX11& aDescriptor) : TextureHost(aFlags) { - RefPtr surface = aDescriptor.OpenForeign(); - mSurface = surface.get(); + mSurface = aDescriptor.OpenForeign(); - if (!(aFlags & TextureFlags::DEALLOCATE_CLIENT)) { + if (mSurface && !(aFlags & TextureFlags::DEALLOCATE_CLIENT)) { mSurface->TakePixmap(); } } @@ -34,7 +33,7 @@ X11TextureHost::X11TextureHost(TextureFlags aFlags, bool X11TextureHost::Lock() { - if (!mCompositor) { + if (!mCompositor || !mSurface) { return false; } @@ -75,6 +74,9 @@ X11TextureHost::SetTextureSourceProvider(TextureSourceProvider* aProvider) SurfaceFormat X11TextureHost::GetFormat() const { + if (!mSurface) { + return SurfaceFormat::UNKNOWN; + } gfxContentType type = mSurface->GetContentType(); #ifdef GL_PROVIDER_GLX if (mCompositor->GetBackendType() == LayersBackend::LAYERS_OPENGL) { @@ -87,6 +89,9 @@ X11TextureHost::GetFormat() const IntSize X11TextureHost::GetSize() const { + if (!mSurface) { + return IntSize(); + } return mSurface->GetSize(); } diff --git a/gfx/layers/d3d11/TextureD3D11.cpp b/gfx/layers/d3d11/TextureD3D11.cpp index 48c3cfe6b668..192556224202 100644 --- a/gfx/layers/d3d11/TextureD3D11.cpp +++ b/gfx/layers/d3d11/TextureD3D11.cpp @@ -763,10 +763,6 @@ CreateTextureHostD3D11(const SurfaceDescriptor& aDesc, { RefPtr result; switch (aDesc.type()) { - case SurfaceDescriptor::TSurfaceDescriptorBuffer: { - result = CreateBackendIndependentTextureHost(aDesc, aDeallocator, aBackend, aFlags); - break; - } case SurfaceDescriptor::TSurfaceDescriptorD3D10: { result = new DXGITextureHostD3D11(aFlags, aDesc.get_SurfaceDescriptorD3D10()); @@ -778,7 +774,7 @@ CreateTextureHostD3D11(const SurfaceDescriptor& aDesc, break; } default: { - NS_WARNING("Unsupported SurfaceDescriptor type"); + MOZ_ASSERT_UNREACHABLE("Unsupported SurfaceDescriptor type"); } } return result.forget(); diff --git a/gfx/layers/opengl/MacIOSurfaceTextureHostOGL.cpp b/gfx/layers/opengl/MacIOSurfaceTextureHostOGL.cpp index f88f5d02b09a..5729479b5bd2 100644 --- a/gfx/layers/opengl/MacIOSurfaceTextureHostOGL.cpp +++ b/gfx/layers/opengl/MacIOSurfaceTextureHostOGL.cpp @@ -32,6 +32,8 @@ MacIOSurfaceTextureHostOGL::~MacIOSurfaceTextureHostOGL() GLTextureSource* MacIOSurfaceTextureHostOGL::CreateTextureSourceForPlane(size_t aPlane) { + MOZ_ASSERT(mSurface); + GLuint textureHandle; gl::GLContext* gl = mProvider->GetGLContext(); gl->fGenTextures(1, &textureHandle); @@ -94,11 +96,17 @@ MacIOSurfaceTextureHostOGL::SetTextureSourceProvider(TextureSourceProvider* aPro gfx::SurfaceFormat MacIOSurfaceTextureHostOGL::GetFormat() const { + if (!mSurface) { + return gfx::SurfaceFormat::UNKNOWN; + } return mSurface->GetFormat(); } gfx::SurfaceFormat MacIOSurfaceTextureHostOGL::GetReadFormat() const { + if (!mSurface) { + return gfx::SurfaceFormat::UNKNOWN; + } return mSurface->GetReadFormat(); } diff --git a/gfx/layers/opengl/TextureHostOGL.cpp b/gfx/layers/opengl/TextureHostOGL.cpp index bdcd8778c10d..2b28c19a126d 100644 --- a/gfx/layers/opengl/TextureHostOGL.cpp +++ b/gfx/layers/opengl/TextureHostOGL.cpp @@ -26,10 +26,6 @@ #include "mozilla/layers/MacIOSurfaceTextureHostOGL.h" #endif -#ifdef GL_PROVIDER_GLX -#include "mozilla/layers/X11TextureHost.h" -#endif - using namespace mozilla::gl; using namespace mozilla::gfx; @@ -46,14 +42,6 @@ CreateTextureHostOGL(const SurfaceDescriptor& aDesc, { RefPtr result; switch (aDesc.type()) { - case SurfaceDescriptor::TSurfaceDescriptorBuffer: { - result = CreateBackendIndependentTextureHost(aDesc, - aDeallocator, - aBackend, - aFlags); - break; - } - #ifdef MOZ_WIDGET_ANDROID case SurfaceDescriptor::TSurfaceTextureDescriptor: { const SurfaceTextureDescriptor& desc = aDesc.get_SurfaceTextureDescriptor(); @@ -88,14 +76,6 @@ CreateTextureHostOGL(const SurfaceDescriptor& aDesc, } #endif -#ifdef GL_PROVIDER_GLX - case SurfaceDescriptor::TSurfaceDescriptorX11: { - const auto& desc = aDesc.get_SurfaceDescriptorX11(); - result = new X11TextureHost(aFlags, desc); - break; - } -#endif - case SurfaceDescriptor::TSurfaceDescriptorSharedGLTexture: { const auto& desc = aDesc.get_SurfaceDescriptorSharedGLTexture(); result = new GLTextureHost(aFlags, desc.texture(), @@ -105,7 +85,10 @@ CreateTextureHostOGL(const SurfaceDescriptor& aDesc, desc.hasAlpha()); break; } - default: return nullptr; + default: { + MOZ_ASSERT_UNREACHABLE("Unsupported SurfaceDescriptor type"); + break; + } } return result.forget(); } diff --git a/gfx/tests/gtest/TestLayers.h b/gfx/tests/gtest/TestLayers.h index 18e351f7718c..fc6b750f1c62 100644 --- a/gfx/tests/gtest/TestLayers.h +++ b/gfx/tests/gtest/TestLayers.h @@ -8,6 +8,22 @@ #include "Layers.h" #include "nsTArray.h" +#include "mozilla/layers/ISurfaceAllocator.h" + +namespace mozilla { +namespace layers { + +class TestSurfaceAllocator final : public ISurfaceAllocator +{ +public: + TestSurfaceAllocator() {} + ~TestSurfaceAllocator() override {} + + bool IsSameProcess() const override { return true; } +}; + +} // layers +} // mozilla /* Create layer tree from a simple layer tree description syntax. * Each index is either the first letter of the layer type or diff --git a/gfx/tests/gtest/TestTextureCompatibility.cpp b/gfx/tests/gtest/TestTextureCompatibility.cpp index 45db4943ed1c..0815823b81ce 100644 --- a/gfx/tests/gtest/TestTextureCompatibility.cpp +++ b/gfx/tests/gtest/TestTextureCompatibility.cpp @@ -14,6 +14,7 @@ #include "mozilla/layers/TextureClient.h" #include "mozilla/layers/TextureHost.h" #include "mozilla/RefPtr.h" +#include "TestLayers.h" #include "TextureHelper.h" using mozilla::gfx::Feature; @@ -22,6 +23,7 @@ using mozilla::layers::BasicCompositor; using mozilla::layers::Compositor; using mozilla::layers::CompositorOptions; using mozilla::layers::LayersBackend; +using mozilla::layers::TestSurfaceAllocator; using mozilla::layers::TextureClient; using mozilla::layers::TextureHost; using mozilla::widget::CompositorWidget; @@ -31,8 +33,9 @@ using mozilla::widget::InProcessCompositorWidget; * This function will create the possible TextureClient and TextureHost pairs * according to the given backend. */ -void +static void CreateTextureWithBackend(LayersBackend& aLayersBackend, + ISurfaceAllocator* aDeallocator, nsTArray>& aTextureClients, nsTArray>& aTextureHosts) { @@ -43,7 +46,8 @@ CreateTextureWithBackend(LayersBackend& aLayersBackend, for (uint32_t i = 0; i < aTextureClients.Length(); i++) { aTextureHosts.AppendElement( - CreateTextureHostWithBackend(aTextureClients[i], aLayersBackend)); + CreateTextureHostWithBackend(aTextureClients[i], aDeallocator, + aLayersBackend)); } } @@ -115,13 +119,15 @@ CheckCompatibilityWithBasicCompositor(LayersBackend aBackends, TEST(Gfx, TestTextureCompatibility) { nsTArray backendHints; + RefPtr deallocator = new TestSurfaceAllocator(); GetPlatformBackends(backendHints); for (uint32_t i = 0; i < backendHints.Length(); i++) { nsTArray> textureClients; nsTArray> textureHosts; - CreateTextureWithBackend(backendHints[i], textureClients, textureHosts); + CreateTextureWithBackend(backendHints[i], deallocator, + textureClients, textureHosts); CheckCompatibilityWithBasicCompositor(backendHints[i], textureHosts); } } diff --git a/gfx/tests/gtest/TestTextures.cpp b/gfx/tests/gtest/TestTextures.cpp index 19b94b867117..291eb55ca7e5 100644 --- a/gfx/tests/gtest/TestTextures.cpp +++ b/gfx/tests/gtest/TestTextures.cpp @@ -5,6 +5,7 @@ #include "gtest/gtest.h" #include "gmock/gmock.h" +#include "TestLayers.h" #include "mozilla/gfx/2D.h" #include "mozilla/gfx/Tools.h" @@ -147,7 +148,8 @@ void TestTextureClientSurface(TextureClient* texture, gfxImageSurface* surface) ASSERT_NE(descriptor.type(), SurfaceDescriptor::Tnull_t); // host deserialization - RefPtr host = CreateBackendIndependentTextureHost(descriptor, nullptr, + RefPtr deallocator = new TestSurfaceAllocator(); + RefPtr host = CreateBackendIndependentTextureHost(descriptor, deallocator, LayersBackend::LAYERS_NONE, texture->GetFlags()); @@ -193,7 +195,8 @@ void TestTextureClientYCbCr(TextureClient* client, PlanarYCbCrData& ycbcrData) { ASSERT_EQ(ycbcrDesc.stereoMode(), ycbcrData.mStereoMode); // host deserialization - RefPtr textureHost = CreateBackendIndependentTextureHost(descriptor, nullptr, + RefPtr deallocator = new TestSurfaceAllocator(); + RefPtr textureHost = CreateBackendIndependentTextureHost(descriptor, deallocator, LayersBackend::LAYERS_NONE, client->GetFlags()); diff --git a/gfx/tests/gtest/TextureHelper.h b/gfx/tests/gtest/TextureHelper.h index 144a237b17d4..770f7464f829 100644 --- a/gfx/tests/gtest/TextureHelper.h +++ b/gfx/tests/gtest/TextureHelper.h @@ -140,6 +140,7 @@ CreateTextureClientWithBackend(LayersBackend aLayersBackend) */ already_AddRefed CreateTextureHostWithBackend(TextureClient* aClient, + ISurfaceAllocator* aDeallocator, LayersBackend& aLayersBackend) { if (!aClient) { @@ -153,7 +154,7 @@ CreateTextureHostWithBackend(TextureClient* aClient, aClient->ToSurfaceDescriptor(descriptor); wr::MaybeExternalImageId id = Nothing(); - return TextureHost::Create(descriptor, nullptr, aLayersBackend, + return TextureHost::Create(descriptor, aDeallocator, aLayersBackend, aClient->GetFlags(), id); } diff --git a/gfx/webrender_bindings/RenderCompositorANGLE.cpp b/gfx/webrender_bindings/RenderCompositorANGLE.cpp index f92362dcab59..822a3ffce642 100644 --- a/gfx/webrender_bindings/RenderCompositorANGLE.cpp +++ b/gfx/webrender_bindings/RenderCompositorANGLE.cpp @@ -85,8 +85,11 @@ RenderCompositorANGLE::Initialize() desc.SampleDesc.Count = 1; desc.SampleDesc.Quality = 0; desc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT; - desc.BufferCount = 2; - desc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL; + // Do not use DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL, since it makes HWND unreusable. + //desc.BufferCount = 2; + //desc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL; + desc.BufferCount = 1; + desc.SwapEffect = DXGI_SWAP_EFFECT_SEQUENTIAL; desc.Scaling = DXGI_SCALING_NONE; desc.Flags = 0; diff --git a/image/IProgressObserver.h b/image/IProgressObserver.h index 329586a27172..4068c25dccc3 100644 --- a/image/IProgressObserver.h +++ b/image/IProgressObserver.h @@ -43,7 +43,8 @@ public: // Other, internal-only methods: virtual void SetHasImage() = 0; virtual bool NotificationsDeferred() const = 0; - virtual void SetNotificationsDeferred(bool aDeferNotifications) = 0; + virtual void MarkPendingNotify() = 0; + virtual void ClearPendingNotify() = 0; virtual already_AddRefed GetEventTarget() const { diff --git a/image/MultipartImage.cpp b/image/MultipartImage.cpp index d0fdb58a962f..3a9d0ef04f79 100644 --- a/image/MultipartImage.cpp +++ b/image/MultipartImage.cpp @@ -95,7 +95,8 @@ public: // Other notifications are ignored. virtual void SetHasImage() override { } virtual bool NotificationsDeferred() const override { return false; } - virtual void SetNotificationsDeferred(bool) override { } + virtual void MarkPendingNotify() override { } + virtual void ClearPendingNotify() override { } private: virtual ~NextPartObserver() { } @@ -122,7 +123,7 @@ private: MultipartImage::MultipartImage(Image* aFirstPart) : ImageWrapper(aFirstPart) - , mDeferNotifications(false) + , mPendingNotify(false) { mNextPartObserver = new NextPartObserver(this); } @@ -333,13 +334,19 @@ MultipartImage::SetHasImage() bool MultipartImage::NotificationsDeferred() const { - return mDeferNotifications; + return mPendingNotify; } void -MultipartImage::SetNotificationsDeferred(bool aDeferNotifications) +MultipartImage::MarkPendingNotify() { - mDeferNotifications = aDeferNotifications; + mPendingNotify = true; +} + +void +MultipartImage::ClearPendingNotify() +{ + mPendingNotify = false; } } // namespace image diff --git a/image/MultipartImage.h b/image/MultipartImage.h index e26877ccd4e0..d3d0647a46b0 100644 --- a/image/MultipartImage.h +++ b/image/MultipartImage.h @@ -59,7 +59,8 @@ public: virtual void OnLoadComplete(bool aLastPart) override; virtual void SetHasImage() override; virtual bool NotificationsDeferred() const override; - virtual void SetNotificationsDeferred(bool aDeferNotifications) override; + virtual void MarkPendingNotify() override; + virtual void ClearPendingNotify() override; protected: virtual ~MultipartImage(); @@ -76,7 +77,7 @@ private: RefPtr mTracker; RefPtr mNextPartObserver; RefPtr mNextPart; - bool mDeferNotifications : 1; + bool mPendingNotify : 1; }; } // namespace image diff --git a/image/ProgressTracker.cpp b/image/ProgressTracker.cpp index 0805d22e92eb..d0fc77821387 100644 --- a/image/ProgressTracker.cpp +++ b/image/ProgressTracker.cpp @@ -141,7 +141,7 @@ class AsyncNotifyRunnable : public Runnable MOZ_ASSERT(NS_IsMainThread(), "Should be running on the main thread"); MOZ_ASSERT(mTracker, "mTracker should not be null"); for (uint32_t i = 0; i < mObservers.Length(); ++i) { - mObservers[i]->SetNotificationsDeferred(false); + mObservers[i]->ClearPendingNotify(); mTracker->SyncNotify(mObservers[i]); } @@ -171,6 +171,11 @@ ProgressTracker::Notify(IProgressObserver* aObserver) { MOZ_ASSERT(NS_IsMainThread()); + if (aObserver->NotificationsDeferred()) { + // There is a pending notification, or the observer isn't ready yet. + return; + } + if (MOZ_LOG_TEST(gImgLog, LogLevel::Debug)) { RefPtr image = GetImage(); if (image && image->GetURI()) { @@ -185,7 +190,7 @@ ProgressTracker::Notify(IProgressObserver* aObserver) } } - aObserver->SetNotificationsDeferred(true); + aObserver->MarkPendingNotify(); // If we have an existing runnable that we can use, we just append this // observer to its list of observers to be notified. This ensures we don't @@ -221,7 +226,7 @@ class AsyncNotifyCurrentStateRunnable : public Runnable NS_IMETHOD Run() override { MOZ_ASSERT(NS_IsMainThread(), "Should be running on the main thread"); - mObserver->SetNotificationsDeferred(false); + mObserver->ClearPendingNotify(); mProgressTracker->SyncNotify(mObserver); return NS_OK; @@ -241,6 +246,11 @@ ProgressTracker::NotifyCurrentState(IProgressObserver* aObserver) { MOZ_ASSERT(NS_IsMainThread()); + if (aObserver->NotificationsDeferred()) { + // There is a pending notification, or the observer isn't ready yet. + return; + } + if (MOZ_LOG_TEST(gImgLog, LogLevel::Debug)) { RefPtr image = GetImage(); nsAutoCString spec; @@ -251,7 +261,7 @@ ProgressTracker::NotifyCurrentState(IProgressObserver* aObserver) "ProgressTracker::NotifyCurrentState", "uri", spec.get()); } - aObserver->SetNotificationsDeferred(true); + aObserver->MarkPendingNotify(); nsCOMPtr ev = new AsyncNotifyCurrentStateRunnable(this, aObserver); @@ -516,7 +526,7 @@ ProgressTracker::RemoveObserver(IProgressObserver* aObserver) if (aObserver->NotificationsDeferred() && runnable) { runnable->RemoveObserver(aObserver); - aObserver->SetNotificationsDeferred(false); + aObserver->ClearPendingNotify(); } return removed; diff --git a/image/imgLoader.cpp b/image/imgLoader.cpp index d766a6706a63..4632974ef609 100644 --- a/image/imgLoader.cpp +++ b/image/imgLoader.cpp @@ -1768,7 +1768,7 @@ imgLoader::ValidateRequestWithNewChannel(imgRequest* request, // In the mean time, we must defer notifications because we are added to // the imgRequest's proxy list, and we can get extra notifications // resulting from methods such as StartDecoding(). See bug 579122. - proxy->SetNotificationsDeferred(true); + proxy->MarkValidating(); // Attach the proxy without notifying request->GetValidator()->AddProxy(proxy); @@ -1834,7 +1834,7 @@ imgLoader::ValidateRequestWithNewChannel(imgRequest* request, // In the mean time, we must defer notifications because we are added to // the imgRequest's proxy list, and we can get extra notifications // resulting from methods such as StartDecoding(). See bug 579122. - req->SetNotificationsDeferred(true); + req->MarkValidating(); // Add the proxy without notifying hvc->AddProxy(req); @@ -2936,13 +2936,45 @@ imgCacheValidator::AddProxy(imgRequestProxy* aProxy) // the network. aProxy->AddToLoadGroup(); - mProxies.AppendObject(aProxy); + mProxies.AppendElement(aProxy); } void imgCacheValidator::RemoveProxy(imgRequestProxy* aProxy) { - mProxies.RemoveObject(aProxy); + mProxies.RemoveElement(aProxy); +} + +void +imgCacheValidator::UpdateProxies() +{ + // We have finished validating the request, so we can safely take ownership + // of the proxy list. imgRequestProxy::SyncNotifyListener can mutate the list + // if imgRequestProxy::CancelAndForgetObserver is called by its owner. Note + // that any potential notifications should still be suppressed in + // imgRequestProxy::ChangeOwner because we haven't cleared the validating + // flag yet, and thus they will remain deferred. + AutoTArray, 4> proxies(Move(mProxies)); + + for (auto& proxy : proxies) { + // First update the state of all proxies before notifying any of them + // to ensure a consistent state (e.g. in case the notification causes + // other proxies to be touched indirectly.) + MOZ_ASSERT(proxy->IsValidating()); + MOZ_ASSERT(proxy->NotificationsDeferred(), + "Proxies waiting on cache validation should be " + "deferring notifications!"); + if (mNewRequest) { + proxy->ChangeOwner(mNewRequest); + } + proxy->ClearValidating(); + } + + for (auto& proxy : proxies) { + // Notify synchronously, because we're already in OnStartRequest, an + // asynchronously-called function. + proxy->SyncNotifyListener(); + } } /** nsIRequestObserver methods **/ @@ -2982,25 +3014,11 @@ imgCacheValidator::OnStartRequest(nsIRequest* aRequest, nsISupports* ctxt) } if (isFromCache && sameURI) { - uint32_t count = mProxies.Count(); - for (int32_t i = count-1; i>=0; i--) { - imgRequestProxy* proxy = static_cast(mProxies[i]); - - // Proxies waiting on cache validation should be deferring - // notifications. Undefer them. - MOZ_ASSERT(proxy->NotificationsDeferred(), - "Proxies waiting on cache validation should be " - "deferring notifications!"); - proxy->SetNotificationsDeferred(false); - - // Notify synchronously, because we're already in OnStartRequest, an - // asynchronously-called function. - proxy->SyncNotifyListener(); - } - // We don't need to load this any more. aRequest->Cancel(NS_BINDING_ABORTED); + // Clear the validator before updating the proxies. The notifications may + // clone an existing request, and its state could be inconsistent. mRequest->SetLoadId(context); mRequest->SetValidator(nullptr); @@ -3009,6 +3027,7 @@ imgCacheValidator::OnStartRequest(nsIRequest* aRequest, nsISupports* ctxt) mNewRequest = nullptr; mNewEntry = nullptr; + UpdateProxies(); return NS_OK; } } @@ -3035,6 +3054,8 @@ imgCacheValidator::OnStartRequest(nsIRequest* aRequest, nsISupports* ctxt) // Doom the old request's cache entry mRequest->RemoveFromCache(); + // Clear the validator before updating the proxies. The notifications may + // clone an existing request, and its state could be inconsistent. mRequest->SetValidator(nullptr); mRequest = nullptr; @@ -3055,17 +3076,7 @@ imgCacheValidator::OnStartRequest(nsIRequest* aRequest, nsISupports* ctxt) // changes the caching behaviour for imgRequests. mImgLoader->PutIntoCache(mNewRequest->CacheKey(), mNewEntry); - uint32_t count = mProxies.Count(); - for (int32_t i = count-1; i>=0; i--) { - imgRequestProxy* proxy = static_cast(mProxies[i]); - proxy->ChangeOwner(mNewRequest); - - // Notify synchronously, because we're already in OnStartRequest, an - // asynchronously-called function. - proxy->SetNotificationsDeferred(false); - proxy->SyncNotifyListener(); - } - + UpdateProxies(); mNewRequest = nullptr; mNewEntry = nullptr; diff --git a/image/imgLoader.h b/image/imgLoader.h index 24130b25e249..b0b4d84ae46f 100644 --- a/image/imgLoader.h +++ b/image/imgLoader.h @@ -568,6 +568,7 @@ public: NS_DECL_NSIASYNCVERIFYREDIRECTCALLBACK private: + void UpdateProxies(); virtual ~imgCacheValidator(); nsCOMPtr mDestListener; @@ -576,7 +577,7 @@ private: nsCOMPtr mRedirectChannel; RefPtr mRequest; - nsCOMArray mProxies; + AutoTArray, 4> mProxies; RefPtr mNewRequest; RefPtr mNewEntry; diff --git a/image/imgRequestProxy.cpp b/image/imgRequestProxy.cpp index 6edda1d18582..e6db02a95d59 100644 --- a/image/imgRequestProxy.cpp +++ b/image/imgRequestProxy.cpp @@ -120,7 +120,8 @@ imgRequestProxy::imgRequestProxy() : mForceDispatchLoadGroup(false), mListenerIsStrongRef(false), mDecodeRequested(false), - mDeferNotifications(false), + mPendingNotify(false), + mValidating(false), mHadListener(false), mHadDispatch(false) { @@ -163,15 +164,13 @@ imgRequestProxy::~imgRequestProxy() // above assert. NullOutListener(); - if (GetOwner()) { - /* Call RemoveProxy with a successful status. This will keep the - channel, if still downloading data, from being canceled if 'this' is - the last observer. This allows the image to continue to download and - be cached even if no one is using it currently. - */ - mCanceled = true; - GetOwner()->RemoveProxy(this, NS_OK); - } + /* Call RemoveProxy with a successful status. This will keep the + channel, if still downloading data, from being canceled if 'this' is + the last observer. This allows the image to continue to download and + be cached even if no one is using it currently. + */ + mCanceled = true; + RemoveFromOwner(NS_OK); RemoveFromLoadGroup(); LOG_FUNC(gImgLog, "imgRequestProxy::~imgRequestProxy"); @@ -237,6 +236,7 @@ imgRequestProxy::ChangeOwner(imgRequest* aNewOwner) GetOwner()->RemoveProxy(this, NS_OK); mBehaviour->SetOwner(aNewOwner); + MOZ_ASSERT(!GetValidator(), "New owner cannot be validating!"); // If we were locked, apply the locks here for (uint32_t i = 0; i < oldLockCount; i++) { @@ -251,14 +251,29 @@ imgRequestProxy::ChangeOwner(imgRequest* aNewOwner) } AddToOwner(nullptr); + return NS_OK; +} + +void +imgRequestProxy::MarkValidating() +{ + MOZ_ASSERT(GetValidator()); + mValidating = true; +} + +void +imgRequestProxy::ClearValidating() +{ + MOZ_ASSERT(mValidating); + MOZ_ASSERT(!GetValidator()); + mValidating = false; // If we'd previously requested a synchronous decode, request a decode on the // new image. if (mDecodeRequested) { + mDecodeRequested = false; StartDecoding(imgIContainer::FLAG_NONE); } - - return NS_OK; } bool @@ -351,11 +366,28 @@ imgRequestProxy::AddToOwner(nsIDocument* aLoadingDocument) mEventTarget = do_GetMainThread(); } - if (!GetOwner()) { + imgRequest* owner = GetOwner(); + if (!owner) { return; } - GetOwner()->AddProxy(this); + owner->AddProxy(this); +} + +void +imgRequestProxy::RemoveFromOwner(nsresult aStatus) +{ + imgRequest* owner = GetOwner(); + if (owner) { + if (mValidating) { + imgCacheValidator* validator = owner->GetValidator(); + MOZ_ASSERT(validator); + validator->RemoveProxy(this); + mValidating = false; + } + + owner->RemoveProxy(this, aStatus); + } } void @@ -494,10 +526,7 @@ imgRequestProxy::Cancel(nsresult status) void imgRequestProxy::DoCancel(nsresult status) { - if (GetOwner()) { - GetOwner()->RemoveProxy(this, status); - } - + RemoveFromOwner(status); RemoveFromLoadGroup(); NullOutListener(); } @@ -519,17 +548,7 @@ imgRequestProxy::CancelAndForgetObserver(nsresult aStatus) mCanceled = true; mForceDispatchLoadGroup = true; - - imgRequest* owner = GetOwner(); - if (owner) { - imgCacheValidator* validator = owner->GetValidator(); - if (validator) { - validator->RemoveProxy(this); - } - - owner->RemoveProxy(this, aStatus); - } - + RemoveFromOwner(aStatus); RemoveFromLoadGroup(); mForceDispatchLoadGroup = false; @@ -541,8 +560,11 @@ imgRequestProxy::CancelAndForgetObserver(nsresult aStatus) NS_IMETHODIMP imgRequestProxy::StartDecoding(uint32_t aFlags) { - // Flag this, so we know to transfer the request if our owner changes - mDecodeRequested = true; + // Flag this, so we know to request after validation if pending. + if (IsValidating()) { + mDecodeRequested = true; + return NS_OK; + } RefPtr image = GetImage(); if (image) { @@ -559,8 +581,11 @@ imgRequestProxy::StartDecoding(uint32_t aFlags) bool imgRequestProxy::StartDecodingWithResult(uint32_t aFlags) { - // Flag this, so we know to transfer the request if our owner changes - mDecodeRequested = true; + // Flag this, so we know to request after validation if pending. + if (IsValidating()) { + mDecodeRequested = true; + return false; + } RefPtr image = GetImage(); if (image) { @@ -717,8 +742,16 @@ imgRequestProxy::GetImage(imgIContainer** aImage) NS_IMETHODIMP imgRequestProxy::GetImageStatus(uint32_t* aStatus) { - RefPtr progressTracker = GetProgressTracker(); - *aStatus = progressTracker->GetImageStatus(); + if (IsValidating()) { + // We are currently validating the image, and so our status could revert if + // we discard the cache. We should also be deferring notifications, such + // that the caller will be notified when validation completes. Rather than + // risk misleading the caller, return nothing. + *aStatus = imgIRequest::STATUS_NONE; + } else { + RefPtr progressTracker = GetProgressTracker(); + *aStatus = progressTracker->GetImageStatus(); + } return NS_OK; } @@ -859,15 +892,16 @@ imgRequestProxy::PerformClone(imgINotificationObserver* aObserver, // surprised. NS_ADDREF(*aClone = clone); - if (GetOwner() && GetOwner()->GetValidator()) { + imgCacheValidator* validator = GetValidator(); + if (validator) { // Note that if we have a validator, we don't want to issue notifications at // here because we want to defer until that completes. AddProxy will add us // to the load group; we cannot avoid that in this case, because we don't // know when the validation will complete, and if it will cause us to // discard our cached state anyways. We are probably already blocked by the // original LoadImage(WithChannel) request in any event. - clone->SetNotificationsDeferred(true); - GetOwner()->GetValidator()->AddProxy(clone); + clone->MarkValidating(); + validator->AddProxy(clone); } else { // We only want to add the request to the load group of the owning document // if it is still in progress. Some callers cannot handle a supurious load @@ -1270,6 +1304,16 @@ imgRequestProxy::GetOwner() const return mBehaviour->GetOwner(); } +imgCacheValidator* +imgRequestProxy::GetValidator() const +{ + imgRequest* owner = GetOwner(); + if (!owner) { + return nullptr; + } + return owner->GetValidator(); +} + ////////////////// imgRequestProxyStatic methods class StaticBehaviour : public ProxyBehaviour diff --git a/image/imgRequestProxy.h b/image/imgRequestProxy.h index 5c0d342d1387..c7ca46482e57 100644 --- a/image/imgRequestProxy.h +++ b/image/imgRequestProxy.h @@ -30,6 +30,7 @@ {0x8f, 0x65, 0x9c, 0x46, 0x2e, 0xe2, 0xbc, 0x95} \ } +class imgCacheValidator; class imgINotificationObserver; class imgStatusNotifyRunnable; class ProxyBehaviour; @@ -111,15 +112,25 @@ public: virtual void SetHasImage() override; // Whether we want notifications from ProgressTracker to be deferred until - // an event it has scheduled has been fired. + // an event it has scheduled has been fired and/or validation is complete. virtual bool NotificationsDeferred() const override { - return mDeferNotifications; + return IsValidating() || mPendingNotify; } - virtual void SetNotificationsDeferred(bool aDeferNotifications) override + virtual void MarkPendingNotify() override { - mDeferNotifications = aDeferNotifications; + mPendingNotify = true; } + virtual void ClearPendingNotify() override + { + mPendingNotify = false; + } + bool IsValidating() const + { + return mValidating; + } + void MarkValidating(); + void ClearValidating(); bool IsOnEventTarget() const; already_AddRefed GetEventTarget() const override; @@ -194,6 +205,7 @@ protected: already_AddRefed GetImage() const; bool HasImage() const; imgRequest* GetOwner() const; + imgCacheValidator* GetValidator() const; nsresult PerformClone(imgINotificationObserver* aObserver, nsIDocument* aLoadingDocument, @@ -212,6 +224,7 @@ private: friend class imgCacheValidator; void AddToOwner(nsIDocument* aLoadingDocument); + void RemoveFromOwner(nsresult aStatus); nsresult DispatchWithTargetIfAvailable(already_AddRefed aEvent); void DispatchWithTarget(already_AddRefed aEvent); @@ -241,7 +254,8 @@ private: // Whether we want to defer our notifications by the non-virtual Observer // interfaces as image loads proceed. - bool mDeferNotifications : 1; + bool mPendingNotify : 1; + bool mValidating : 1; bool mHadListener : 1; bool mHadDispatch : 1; }; diff --git a/js/src/jit-test/tests/basic/dumpStringRepresentation.js b/js/src/jit-test/tests/basic/dumpStringRepresentation.js index 5a11e5b84b8d..7a63d3c2bda1 100644 --- a/js/src/jit-test/tests/basic/dumpStringRepresentation.js +++ b/js/src/jit-test/tests/basic/dumpStringRepresentation.js @@ -10,6 +10,9 @@ dumpStringRepresentation(""); print("\nResult of coercion to string:"); dumpStringRepresentation(); +print("\nString with an index value:"); +dumpStringRepresentation((12345).toString()); + print("\ns = Simple short atom:"); var s = "xxxxxxxx"; dumpStringRepresentation(s); diff --git a/js/src/jit/CodeGenerator.cpp b/js/src/jit/CodeGenerator.cpp index fe7c709487ba..5965fc3f3397 100644 --- a/js/src/jit/CodeGenerator.cpp +++ b/js/src/jit/CodeGenerator.cpp @@ -5505,7 +5505,8 @@ CodeGenerator::generateBody() TrackedOptimizations* last = nullptr; #if defined(JS_ION_PERF) - perfSpewer->startBasicBlock(current->mir(), masm); + if (!perfSpewer->startBasicBlock(current->mir(), masm)) + return false; #endif for (LInstructionIterator iter = current->begin(); iter != current->end(); iter++) { @@ -8653,24 +8654,14 @@ CodeGenerator::visitSpectreMaskIndex(LSpectreMaskIndex* lir) { MOZ_ASSERT(JitOptions.spectreIndexMasking); - const LAllocation* index = lir->index(); const LAllocation* length = lir->length(); + Register index = ToRegister(lir->index()); Register output = ToRegister(lir->output()); - if (index->isConstant()) { - int32_t idx = ToInt32(index); - if (length->isRegister()) - masm.spectreMaskIndex(idx, ToRegister(length), output); - else - masm.spectreMaskIndex(idx, ToAddress(length), output); - return; - } - - Register indexReg = ToRegister(index); if (length->isRegister()) - masm.spectreMaskIndex(indexReg, ToRegister(length), output); + masm.spectreMaskIndex(index, ToRegister(length), output); else - masm.spectreMaskIndex(indexReg, ToAddress(length), output); + masm.spectreMaskIndex(index, ToAddress(length), output); } class OutOfLineStoreElementHole : public OutOfLineCodeBase diff --git a/js/src/jit/JitOptions.cpp b/js/src/jit/JitOptions.cpp index b1039c81d81b..0ec5ad33b23d 100644 --- a/js/src/jit/JitOptions.cpp +++ b/js/src/jit/JitOptions.cpp @@ -232,7 +232,7 @@ DefaultJitOptions::DefaultJitOptions() Warn(forcedRegisterAllocatorEnv, env); } - SET_DEFAULT(spectreIndexMasking, false); + SET_DEFAULT(spectreIndexMasking, true); // Toggles whether unboxed plain objects can be created by the VM. SET_DEFAULT(disableUnboxedObjects, false); diff --git a/js/src/jit/Lowering.cpp b/js/src/jit/Lowering.cpp index 3f3a531ef491..f9f65c88beee 100644 --- a/js/src/jit/Lowering.cpp +++ b/js/src/jit/Lowering.cpp @@ -3163,16 +3163,8 @@ LIRGenerator::visitSpectreMaskIndex(MSpectreMaskIndex* ins) MOZ_ASSERT(ins->length()->type() == MIRType::Int32); MOZ_ASSERT(ins->type() == MIRType::Int32); - // On 64-bit platforms, the length must be in a register, so - // MacroAssembler::maskIndex can emit more efficient code. -#if JS_BITS_PER_WORD == 64 - LAllocation lengthUse = useRegister(ins->length()); -#else - LAllocation lengthUse = useAny(ins->length()); -#endif - LSpectreMaskIndex* lir = - new(alloc()) LSpectreMaskIndex(useRegisterOrConstant(ins->index()), lengthUse); + new(alloc()) LSpectreMaskIndex(useRegister(ins->index()), useAny(ins->length())); define(lir, ins); } diff --git a/js/src/jit/MacroAssembler.cpp b/js/src/jit/MacroAssembler.cpp index 4e79c5078785..78b719fefed0 100644 --- a/js/src/jit/MacroAssembler.cpp +++ b/js/src/jit/MacroAssembler.cpp @@ -3322,99 +3322,27 @@ MacroAssembler::debugAssertIsObject(const ValueOperand& val) #endif } -template -void -MacroAssembler::computeSpectreIndexMaskGeneric(Register index, const T& length, Register output) -{ - MOZ_ASSERT(JitOptions.spectreIndexMasking); - MOZ_ASSERT(index != output); - - // mask := ((index - length) & ~index) >> 31 - mov(index, output); - sub32(length, output); - not32(index); - and32(index, output); - not32(index); // Restore index register to its original value. - rshift32Arithmetic(Imm32(31), output); -} - -template -void -MacroAssembler::computeSpectreIndexMask(int32_t index, const T& length, Register output) -{ - MOZ_ASSERT(JitOptions.spectreIndexMasking); - - // mask := ((index - length) & ~index) >> 31 - move32(Imm32(index), output); - sub32(length, output); - and32(Imm32(~index), output); - rshift32Arithmetic(Imm32(31), output); -} - -void -MacroAssembler::computeSpectreIndexMask(Register index, Register length, Register output) -{ - MOZ_ASSERT(JitOptions.spectreIndexMasking); - MOZ_ASSERT(length != output); - MOZ_ASSERT(index != output); - -#if JS_BITS_PER_WORD == 64 - // On 64-bit platforms, we can use a faster algorithm: - // - // mask := (uint64_t(index) - uint64_t(length)) >> 32 - // - // mask is 0x11…11 if index < length, 0 otherwise. - move32(index, output); - subPtr(length, output); - rshiftPtr(Imm32(32), output); -#else - computeSpectreIndexMaskGeneric(index, length, output); -#endif -} - -void -MacroAssembler::spectreMaskIndex(int32_t index, Register length, Register output) -{ - MOZ_ASSERT(length != output); - if (index == 0) { - move32(Imm32(index), output); - } else { - computeSpectreIndexMask(index, length, output); - and32(Imm32(index), output); - } -} - -void -MacroAssembler::spectreMaskIndex(int32_t index, const Address& length, Register output) -{ - MOZ_ASSERT(length.base != output); - if (index == 0) { - move32(Imm32(index), output); - } else { - computeSpectreIndexMask(index, length, output); - and32(Imm32(index), output); - } -} - void MacroAssembler::spectreMaskIndex(Register index, Register length, Register output) { + MOZ_ASSERT(JitOptions.spectreIndexMasking); MOZ_ASSERT(length != output); MOZ_ASSERT(index != output); - computeSpectreIndexMask(index, length, output); - and32(index, output); + move32(Imm32(0), output); + cmp32Move32(Assembler::Below, index, length, index, output); } void MacroAssembler::spectreMaskIndex(Register index, const Address& length, Register output) { + MOZ_ASSERT(JitOptions.spectreIndexMasking); MOZ_ASSERT(index != length.base); MOZ_ASSERT(length.base != output); MOZ_ASSERT(index != output); - computeSpectreIndexMaskGeneric(index, length, output); - and32(index, output); + move32(Imm32(0), output); + cmp32Move32(Assembler::Below, index, length, index, output); } void @@ -3429,38 +3357,6 @@ MacroAssembler::boundsCheck32PowerOfTwo(Register index, uint32_t length, Label* and32(Imm32(length - 1), index); } -void -MacroAssembler::boundsCheck32ForLoad(Register index, Register length, Register scratch, - Label* failure) -{ - MOZ_ASSERT(index != length); - MOZ_ASSERT(length != scratch); - MOZ_ASSERT(index != scratch); - - branch32(Assembler::AboveOrEqual, index, length, failure); - - if (JitOptions.spectreIndexMasking) { - computeSpectreIndexMask(index, length, scratch); - and32(scratch, index); - } -} - -void -MacroAssembler::boundsCheck32ForLoad(Register index, const Address& length, Register scratch, - Label* failure) -{ - MOZ_ASSERT(index != length.base); - MOZ_ASSERT(length.base != scratch); - MOZ_ASSERT(index != scratch); - - branch32(Assembler::BelowOrEqual, length, index, failure); - - if (JitOptions.spectreIndexMasking) { - computeSpectreIndexMaskGeneric(index, length, scratch); - and32(scratch, index); - } -} - namespace js { namespace jit { diff --git a/js/src/jit/MacroAssembler.h b/js/src/jit/MacroAssembler.h index dfcc39c0f91d..73c46cb342dc 100644 --- a/js/src/jit/MacroAssembler.h +++ b/js/src/jit/MacroAssembler.h @@ -1359,6 +1359,24 @@ class MacroAssembler : public MacroAssemblerSpecific DEFINED_ON(arm, arm64, x86_shared); public: + + inline void cmp32Move32(Condition cond, Register lhs, Register rhs, Register src, + Register dest) + DEFINED_ON(arm, arm64, x86_shared); + + inline void cmp32Move32(Condition cond, Register lhs, const Address& rhs, Register src, + Register dest) + DEFINED_ON(arm, arm64, x86_shared); + + // Performs a bounds check and zeroes the index register if out-of-bounds + // (to mitigate Spectre). + inline void boundsCheck32ForLoad(Register index, Register length, Register scratch, + Label* failure) + DEFINED_ON(arm, arm64, x86_shared); + inline void boundsCheck32ForLoad(Register index, const Address& length, Register scratch, + Label* failure) + DEFINED_ON(arm, arm64, x86_shared); + // ======================================================================== // Canonicalization primitives. inline void canonicalizeDouble(FloatRegister reg); @@ -2055,18 +2073,6 @@ class MacroAssembler : public MacroAssemblerSpecific store32(Imm32(key.constant()), dest); } - private: - template - void computeSpectreIndexMaskGeneric(Register index, const T& length, Register output); - - void computeSpectreIndexMask(Register index, Register length, Register output); - - template - void computeSpectreIndexMask(int32_t index, const T& length, Register output); - - public: - void spectreMaskIndex(int32_t index, Register length, Register output); - void spectreMaskIndex(int32_t index, const Address& length, Register output); void spectreMaskIndex(Register index, Register length, Register output); void spectreMaskIndex(Register index, const Address& length, Register output); @@ -2074,10 +2080,6 @@ class MacroAssembler : public MacroAssemblerSpecific // masking. void boundsCheck32PowerOfTwo(Register index, uint32_t length, Label* failure); - // Performs a bounds check and Spectre index masking. - void boundsCheck32ForLoad(Register index, Register length, Register scratch, Label* failure); - void boundsCheck32ForLoad(Register index, const Address& length, Register scratch, Label* failure); - template void guardedCallPreBarrier(const T& address, MIRType type) { Label done; diff --git a/js/src/jit/PerfSpewer.cpp b/js/src/jit/PerfSpewer.cpp index e4592db0ef6d..fb51a957b9bf 100644 --- a/js/src/jit/PerfSpewer.cpp +++ b/js/src/jit/PerfSpewer.cpp @@ -129,24 +129,21 @@ js::jit::PerfFuncEnabled() { return PerfMode == PERF_MODE_FUNC; } -static bool -lockPerfMap(void) -{ - if (!PerfEnabled()) - return false; - - PerfMutex->lock(); - - MOZ_ASSERT(PerfFilePtr); - return true; -} - -static void -unlockPerfMap() -{ - MOZ_ASSERT(PerfFilePtr); - fflush(PerfFilePtr); - PerfMutex->unlock(); +namespace { + struct MOZ_RAII AutoLockPerfMap + { + AutoLockPerfMap() { + if (!PerfEnabled()) + return; + PerfMutex->lock(); + MOZ_ASSERT(PerfFilePtr); + } + ~AutoLockPerfMap() { + MOZ_ASSERT(PerfFilePtr); + fflush(PerfFilePtr); + PerfMutex->unlock(); + } + }; } uint32_t PerfSpewer::nextFunctionIndex = 0; @@ -173,24 +170,36 @@ PerfSpewer::startBasicBlock(MBasicBlock* blk, return basicBlocks_.append(r); } -bool +void PerfSpewer::endBasicBlock(MacroAssembler& masm) { if (!PerfBlockEnabled()) - return true; - + return; masm.bind(&basicBlocks_.back().end); - return true; } -bool +void PerfSpewer::noteEndInlineCode(MacroAssembler& masm) { if (!PerfBlockEnabled()) - return true; - + return; masm.bind(&endInlineCode); - return true; +} + +void +PerfSpewer::WriteEntry(const AutoLockPerfMap&, uintptr_t address, size_t size, + const char* fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + + auto result = mozilla::Vsmprintf(fmt, ap); + va_end(ap); + + fprintf(PerfFilePtr, "%" PRIxPTR " %zx %s\n", + address, + size, + result.get()); } void @@ -198,29 +207,19 @@ PerfSpewer::writeProfile(JSScript* script, JitCode* code, MacroAssembler& masm) { + AutoLockPerfMap lock; + if (PerfFuncEnabled()) { - if (!lockPerfMap()) - return; - uint32_t thisFunctionIndex = nextFunctionIndex++; - size_t size = code->instructionsSize(); if (size > 0) { - fprintf(PerfFilePtr, "%p %zx %s:%zu: Func%02d\n", - code->raw(), - size, - script->filename(), - script->lineno(), - thisFunctionIndex); + WriteEntry(lock, reinterpret_cast(code->raw()), size, "%s:%zu: Func%02" PRIu32, + script->filename(), script->lineno(), thisFunctionIndex); } - unlockPerfMap(); return; } if (PerfBlockEnabled() && basicBlocks_.length() > 0) { - if (!lockPerfMap()) - return; - uint32_t thisFunctionIndex = nextFunctionIndex++; uintptr_t funcStart = uintptr_t(code->raw()); uintptr_t funcEndInlineCode = funcStart + endInlineCode.offset(); @@ -230,8 +229,8 @@ PerfSpewer::writeProfile(JSScript* script, size_t prologueSize = basicBlocks_[0].start.offset(); if (prologueSize > 0) { - fprintf(PerfFilePtr, "%zx %zx %s:%zu: Func%02d-Prologue\n", - funcStart, prologueSize, script->filename(), script->lineno(), thisFunctionIndex); + WriteEntry(lock, funcStart, prologueSize, "%s:%zu: Func%02" PRIu32 "-Prologue", + script->filename(), script->lineno(), thisFunctionIndex); } uintptr_t cur = funcStart + prologueSize; @@ -243,41 +242,31 @@ PerfSpewer::writeProfile(JSScript* script, MOZ_ASSERT(cur <= blockStart); if (cur < blockStart) { - fprintf(PerfFilePtr, "%" PRIxPTR " %" PRIxPTR " %s:%zu: Func%02d-Block?\n", - cur, blockStart - cur, - script->filename(), script->lineno(), - thisFunctionIndex); + WriteEntry(lock, cur, blockStart - cur, "%s:%zu: Func%02" PRIu32 "-Block?", + script->filename(), script->lineno(), thisFunctionIndex); } cur = blockEnd; size_t size = blockEnd - blockStart; if (size > 0) { - fprintf(PerfFilePtr, "%" PRIxPTR " %zx %s:%d:%d: Func%02d-Block%d\n", - blockStart, size, - r.filename, r.lineNumber, r.columnNumber, - thisFunctionIndex, r.id); + WriteEntry(lock, blockStart, size, "%s:%u:%u: Func%02" PRIu32 "d-Block%" PRIu32, + r.filename, r.lineNumber, r.columnNumber, thisFunctionIndex, r.id); } } MOZ_ASSERT(cur <= funcEndInlineCode); if (cur < funcEndInlineCode) { - fprintf(PerfFilePtr, "%" PRIxPTR " %" PRIxPTR " %s:%zu: Func%02d-Epilogue\n", - cur, funcEndInlineCode - cur, - script->filename(), script->lineno(), - thisFunctionIndex); + WriteEntry(lock, cur, funcEndInlineCode - cur, "%s:%zu: Func%02" PRIu32 "-Epilogue", + script->filename(), script->lineno(), thisFunctionIndex); } MOZ_ASSERT(funcEndInlineCode <= funcEnd); if (funcEndInlineCode < funcEnd) { - fprintf(PerfFilePtr, "%" PRIxPTR " %" PRIxPTR " %s:%zu: Func%02d-OOL\n", - funcEndInlineCode, funcEnd - funcEndInlineCode, - script->filename(), script->lineno(), - thisFunctionIndex); + WriteEntry(lock, funcEndInlineCode, funcEnd - funcEndInlineCode, + "%s:%zu: Func%02" PRIu32 "-OOL", + script->filename(), script->lineno(), thisFunctionIndex); } - - unlockPerfMap(); - return; } } @@ -287,17 +276,12 @@ js::jit::writePerfSpewerBaselineProfile(JSScript* script, JitCode* code) if (!PerfEnabled()) return; - if (!lockPerfMap()) - return; - size_t size = code->instructionsSize(); if (size > 0) { - fprintf(PerfFilePtr, "%" PRIxPTR " %zx %s:%zu: Baseline\n", - reinterpret_cast(code->raw()), - size, script->filename(), script->lineno()); + AutoLockPerfMap lock; + PerfSpewer::WriteEntry(lock, reinterpret_cast(code->raw()), size, + "%s:%zu: Baseline", script->filename(), script->lineno()); } - - unlockPerfMap(); } void @@ -306,34 +290,35 @@ js::jit::writePerfSpewerJitCodeProfile(JitCode* code, const char* msg) if (!code || !PerfEnabled()) return; - if (!lockPerfMap()) - return; - size_t size = code->instructionsSize(); if (size > 0) { - fprintf(PerfFilePtr, "%" PRIxPTR " %zx %s (%p 0x%zx)\n", - reinterpret_cast(code->raw()), - size, msg, code->raw(), size); + AutoLockPerfMap lock; + PerfSpewer::WriteEntry(lock, reinterpret_cast(code->raw()), size, + "%s (%p 0x%zx)", msg, code->raw(), size); } +} - unlockPerfMap(); +void +js::jit::writePerfSpewerWasmMap(uintptr_t base, uintptr_t size, const char* filename, + const char* annotation) +{ + if (!PerfFuncEnabled() || size == 0U) + return; + + AutoLockPerfMap lock; + PerfSpewer::WriteEntry(lock, base, size, "%s: Function %s", filename, annotation); } void js::jit::writePerfSpewerWasmFunctionMap(uintptr_t base, uintptr_t size, - const char* filename, unsigned lineno, unsigned colIndex, + const char* filename, unsigned lineno, const char* funcName) { if (!PerfFuncEnabled() || size == 0U) return; - if (!lockPerfMap()) - return; - - fprintf(PerfFilePtr, "%" PRIxPTR " %" PRIxPTR " %s:%u:%u: Function %s\n", - base, size, filename, lineno, colIndex, funcName); - - unlockPerfMap(); + AutoLockPerfMap lock; + PerfSpewer::WriteEntry(lock, base, size, "%s:%u: Function %s", filename, lineno, funcName); } #endif // defined (JS_ION_PERF) diff --git a/js/src/jit/PerfSpewer.h b/js/src/jit/PerfSpewer.h index 4fd44974660b..1ff18b6a42e3 100644 --- a/js/src/jit/PerfSpewer.h +++ b/js/src/jit/PerfSpewer.h @@ -12,6 +12,10 @@ # include "jit/MacroAssembler.h" #endif +namespace { + struct AutoLockPerfMap; +} + namespace js { namespace jit { @@ -67,10 +71,14 @@ class PerfSpewer public: virtual MOZ_MUST_USE bool startBasicBlock(MBasicBlock* blk, MacroAssembler& masm); - virtual MOZ_MUST_USE bool endBasicBlock(MacroAssembler& masm); - MOZ_MUST_USE bool noteEndInlineCode(MacroAssembler& masm); + virtual void endBasicBlock(MacroAssembler& masm); + void noteEndInlineCode(MacroAssembler& masm); void writeProfile(JSScript* script, JitCode* code, MacroAssembler& masm); + + static void WriteEntry(const AutoLockPerfMap&, uintptr_t address, size_t size, + const char* fmt, ...) + MOZ_FORMAT_PRINTF(4, 5); }; void writePerfSpewerBaselineProfile(JSScript* script, JitCode* code); @@ -81,11 +89,13 @@ class WasmPerfSpewer : public PerfSpewer { public: MOZ_MUST_USE bool startBasicBlock(MBasicBlock* blk, MacroAssembler& masm) { return true; } - MOZ_MUST_USE bool endBasicBlock(MacroAssembler& masm) { return true; } + void endBasicBlock(MacroAssembler& masm) { } }; +void writePerfSpewerWasmMap(uintptr_t base, uintptr_t size, const char* filename, + const char* annotation); void writePerfSpewerWasmFunctionMap(uintptr_t base, uintptr_t size, const char* filename, - unsigned lineno, unsigned colIndex, const char* funcName); + unsigned lineno, const char* funcName); #endif // JS_ION_PERF diff --git a/js/src/jit/arm/MacroAssembler-arm-inl.h b/js/src/jit/arm/MacroAssembler-arm-inl.h index 0d33d6e17e74..a818fcf05d3b 100644 --- a/js/src/jit/arm/MacroAssembler-arm-inl.h +++ b/js/src/jit/arm/MacroAssembler-arm-inl.h @@ -2136,6 +2136,58 @@ MacroAssembler::branchToComputedAddress(const BaseIndex& addr) breakpoint(); } +void +MacroAssembler::cmp32Move32(Condition cond, Register lhs, Register rhs, Register src, + Register dest) +{ + cmp32(lhs, rhs); + ma_mov(src, dest, LeaveCC, cond); +} + +void +MacroAssembler::cmp32Move32(Condition cond, Register lhs, const Address& rhs, Register src, + Register dest) +{ + ScratchRegisterScope scratch(*this); + SecondScratchRegisterScope scratch2(*this); + ma_ldr(rhs, scratch, scratch2); + cmp32Move32(cond, lhs, scratch, src, dest); +} + +void +MacroAssembler::boundsCheck32ForLoad(Register index, Register length, Register scratch, + Label* failure) +{ + MOZ_ASSERT(index != length); + MOZ_ASSERT(length != scratch); + MOZ_ASSERT(index != scratch); + + if (JitOptions.spectreIndexMasking) + move32(Imm32(0), scratch); + + branch32(Assembler::BelowOrEqual, length, index, failure); + + if (JitOptions.spectreIndexMasking) + ma_mov(scratch, index, LeaveCC, Assembler::BelowOrEqual); +} + +void +MacroAssembler::boundsCheck32ForLoad(Register index, const Address& length, Register scratch, + Label* failure) +{ + MOZ_ASSERT(index != length.base); + MOZ_ASSERT(length.base != scratch); + MOZ_ASSERT(index != scratch); + + if (JitOptions.spectreIndexMasking) + move32(Imm32(0), scratch); + + branch32(Assembler::BelowOrEqual, length, index, failure); + + if (JitOptions.spectreIndexMasking) + ma_mov(scratch, index, LeaveCC, Assembler::BelowOrEqual); +} + // ======================================================================== // Memory access primitives. void diff --git a/js/src/jit/arm64/MacroAssembler-arm64-inl.h b/js/src/jit/arm64/MacroAssembler-arm64-inl.h index da35d2187fe9..fe9b6879fcfe 100644 --- a/js/src/jit/arm64/MacroAssembler-arm64-inl.h +++ b/js/src/jit/arm64/MacroAssembler-arm64-inl.h @@ -1710,6 +1710,50 @@ MacroAssembler::branchToComputedAddress(const BaseIndex& addr) MOZ_CRASH("branchToComputedAddress"); } +void +MacroAssembler::cmp32Move32(Condition cond, Register lhs, Register rhs, Register src, + Register dest) +{ + cmp32(lhs, rhs); + Csel(ARMRegister(dest, 32), ARMRegister(src, 32), ARMRegister(dest, 32), cond); +} + +void +MacroAssembler::cmp32Move32(Condition cond, Register lhs, const Address& rhs, Register src, + Register dest) +{ + cmp32(lhs, rhs); + Csel(ARMRegister(dest, 32), ARMRegister(src, 32), ARMRegister(dest, 32), cond); +} + +void +MacroAssembler::boundsCheck32ForLoad(Register index, Register length, Register scratch, + Label* failure) +{ + MOZ_ASSERT(index != length); + MOZ_ASSERT(length != scratch); + MOZ_ASSERT(index != scratch); + + branch32(Assembler::BelowOrEqual, length, index, failure); + + if (JitOptions.spectreIndexMasking) + Csel(ARMRegister(index, 32), ARMRegister(index, 32), vixl::wzr, Assembler::Above); +} + +void +MacroAssembler::boundsCheck32ForLoad(Register index, const Address& length, Register scratch, + Label* failure) +{ + MOZ_ASSERT(index != length.base); + MOZ_ASSERT(length.base != scratch); + MOZ_ASSERT(index != scratch); + + branch32(Assembler::BelowOrEqual, length, index, failure); + + if (JitOptions.spectreIndexMasking) + Csel(ARMRegister(index, 32), ARMRegister(index, 32), vixl::wzr, Assembler::Above); +} + // ======================================================================== // Memory access primitives. void diff --git a/js/src/jit/arm64/MacroAssembler-arm64.h b/js/src/jit/arm64/MacroAssembler-arm64.h index 0b59b1c74aef..3f0d4c4c73af 100644 --- a/js/src/jit/arm64/MacroAssembler-arm64.h +++ b/js/src/jit/arm64/MacroAssembler-arm64.h @@ -1022,6 +1022,9 @@ class MacroAssemblerCompat : public vixl::MacroAssembler void cmp32(const Address& lhs, Register rhs) { cmp32(Operand(lhs.base, lhs.offset), rhs); } + void cmp32(Register lhs, const Address& rhs) { + cmp32(lhs, Operand(rhs.base, rhs.offset)); + } void cmp32(const Operand& lhs, Imm32 rhs) { vixl::UseScratchRegisterScope temps(this); const ARMRegister scratch32 = temps.AcquireW(); @@ -1034,6 +1037,12 @@ class MacroAssemblerCompat : public vixl::MacroAssembler Mov(scratch32, lhs); Cmp(scratch32, Operand(ARMRegister(rhs, 32))); } + void cmp32(Register lhs, const Operand& rhs) { + vixl::UseScratchRegisterScope temps(this); + const ARMRegister scratch32 = temps.AcquireW(); + Mov(scratch32, rhs); + Cmp(scratch32, Operand(ARMRegister(lhs, 32))); + } void cmpPtr(Register lhs, Imm32 rhs) { Cmp(ARMRegister(lhs, 64), Operand(rhs.value)); diff --git a/js/src/jit/x86-shared/Assembler-x86-shared.h b/js/src/jit/x86-shared/Assembler-x86-shared.h index d9e4ccb4bb59..092bdfb1870c 100644 --- a/js/src/jit/x86-shared/Assembler-x86-shared.h +++ b/js/src/jit/x86-shared/Assembler-x86-shared.h @@ -469,6 +469,10 @@ class AssemblerX86Shared : public AssemblerShared MOZ_CRASH("unexpected operand kind"); } } + void cmovCCl(Condition cond, Register src, Register dest) { + X86Encoding::Condition cc = static_cast(cond); + masm.cmovCCl_rr(cc, src.encoding(), dest.encoding()); + } void cmovzl(const Operand& src, Register dest) { cmovCCl(Condition::Zero, src, dest); } diff --git a/js/src/jit/x86-shared/MacroAssembler-x86-shared-inl.h b/js/src/jit/x86-shared/MacroAssembler-x86-shared-inl.h index 49583c7d34ce..ebf97a93d890 100644 --- a/js/src/jit/x86-shared/MacroAssembler-x86-shared-inl.h +++ b/js/src/jit/x86-shared/MacroAssembler-x86-shared-inl.h @@ -1094,6 +1094,58 @@ MacroAssembler::branchTestMagicImpl(Condition cond, const T& t, L label) j(cond, label); } +void +MacroAssembler::cmp32Move32(Condition cond, Register lhs, Register rhs, Register src, + Register dest) +{ + cmp32(lhs, rhs); + cmovCCl(cond, src, dest); +} + +void +MacroAssembler::cmp32Move32(Condition cond, Register lhs, const Address& rhs, Register src, + Register dest) +{ + cmp32(lhs, Operand(rhs)); + cmovCCl(cond, src, dest); +} + +void +MacroAssembler::boundsCheck32ForLoad(Register index, Register length, Register scratch, + Label* failure) +{ + MOZ_ASSERT(index != length); + MOZ_ASSERT(length != scratch); + MOZ_ASSERT(index != scratch); + + if (JitOptions.spectreIndexMasking) + move32(Imm32(0), scratch); + + cmp32(index, length); + j(Assembler::AboveOrEqual, failure); + + if (JitOptions.spectreIndexMasking) + cmovCCl(Assembler::AboveOrEqual, scratch, index); +} + +void +MacroAssembler::boundsCheck32ForLoad(Register index, const Address& length, Register scratch, + Label* failure) +{ + MOZ_ASSERT(index != length.base); + MOZ_ASSERT(length.base != scratch); + MOZ_ASSERT(index != scratch); + + if (JitOptions.spectreIndexMasking) + move32(Imm32(0), scratch); + + cmp32(index, Operand(length)); + j(Assembler::AboveOrEqual, failure); + + if (JitOptions.spectreIndexMasking) + cmovCCl(Assembler::AboveOrEqual, scratch, index); +} + // ======================================================================== // Canonicalization primitives. void diff --git a/js/src/jsapi.cpp b/js/src/jsapi.cpp index c283bbe903a5..716028def036 100644 --- a/js/src/jsapi.cpp +++ b/js/src/jsapi.cpp @@ -5843,6 +5843,14 @@ JS_AtomizeAndPinStringN(JSContext* cx, const char* s, size_t length) return atom; } +JS_PUBLIC_API(JSString*) +JS_NewLatin1String(JSContext* cx, JS::Latin1Char* chars, size_t length) +{ + AssertHeapIsIdle(); + CHECK_REQUEST(cx); + return NewString(cx, chars, length); +} + JS_PUBLIC_API(JSString*) JS_NewUCString(JSContext* cx, char16_t* chars, size_t length) { diff --git a/js/src/jsapi.h b/js/src/jsapi.h index 16538dca1d28..b2d2bee38506 100644 --- a/js/src/jsapi.h +++ b/js/src/jsapi.h @@ -4722,6 +4722,9 @@ JS_AtomizeAndPinStringN(JSContext* cx, const char* s, size_t length); extern JS_PUBLIC_API(JSString*) JS_AtomizeAndPinString(JSContext* cx, const char* s); +extern JS_PUBLIC_API(JSString*) +JS_NewLatin1String(JSContext* cx, JS::Latin1Char* chars, size_t length); + extern JS_PUBLIC_API(JSString*) JS_NewUCString(JSContext* cx, char16_t* chars, size_t length); diff --git a/js/src/vm/String.cpp b/js/src/vm/String.cpp index 87c87bf3b3a3..ae4a16c09c3a 100644 --- a/js/src/vm/String.cpp +++ b/js/src/vm/String.cpp @@ -211,7 +211,7 @@ JSString::dumpRepresentationHeader(js::GenericPrinter& out, int indent, const ch if (flags & ATOM_BIT) out.put(" ATOM"); if (isPermanentAtom()) out.put(" PERMANENT"); if (flags & LATIN1_CHARS_BIT) out.put(" LATIN1"); - if (flags & INDEX_VALUE_BIT) out.put(" INDEX_VALUE(%u)", getIndexValue()); + if (flags & INDEX_VALUE_BIT) out.printf(" INDEX_VALUE(%u)", getIndexValue()); out.putChar('\n'); } diff --git a/js/src/wasm/WasmBinaryConstants.h b/js/src/wasm/WasmBinaryConstants.h index cab84708e3aa..882551ca30bc 100644 --- a/js/src/wasm/WasmBinaryConstants.h +++ b/js/src/wasm/WasmBinaryConstants.h @@ -587,7 +587,8 @@ static const unsigned MaxParams = 1000; static const unsigned MaxBrTableElems = 1000000; static const unsigned MaxMemoryInitialPages = 16384; static const unsigned MaxMemoryMaximumPages = 65536; -static const unsigned MaxModuleBytes = 1024 * 1024 * 1024; +static const unsigned MaxCodeSectionBytes = 1024 * 1024 * 1024; +static const unsigned MaxModuleBytes = MaxCodeSectionBytes; static const unsigned MaxFunctionBytes = 7654321; // A magic value of the FramePointer to indicate after a return to the entry diff --git a/js/src/wasm/WasmCode.cpp b/js/src/wasm/WasmCode.cpp index 22ca995c306a..e41b07559c2c 100644 --- a/js/src/wasm/WasmCode.cpp +++ b/js/src/wasm/WasmCode.cpp @@ -139,6 +139,14 @@ StaticallyUnlink(uint8_t* base, const LinkDataTier& linkData) } } +#ifdef JS_ION_PERF +static bool +AppendToString(const char* str, UTF8Bytes* bytes) +{ + return bytes->append(str, strlen(str)) && bytes->append('\0'); +} +#endif + static void SendCodeRangesToProfiler(const CodeSegment& cs, const Bytes& bytecode, const Metadata& metadata) { @@ -153,18 +161,15 @@ SendCodeRangesToProfiler(const CodeSegment& cs, const Bytes& bytecode, const Met return; for (const CodeRange& codeRange : metadata.metadata(cs.tier()).codeRanges) { - if (!codeRange.isFunction()) + if (!codeRange.hasFuncIndex()) continue; uintptr_t start = uintptr_t(cs.base() + codeRange.begin()); - uintptr_t end = uintptr_t(cs.base() + codeRange.end()); - uintptr_t size = end - start; + uintptr_t size = codeRange.end() - codeRange.begin(); UTF8Bytes name; if (!metadata.getFuncName(&bytecode, codeRange.funcIndex(), &name)) return; - if (!name.append('\0')) - return; // Avoid "unused" warnings (void)start; @@ -173,14 +178,36 @@ SendCodeRangesToProfiler(const CodeSegment& cs, const Bytes& bytecode, const Met #ifdef JS_ION_PERF if (PerfFuncEnabled()) { const char* file = metadata.filename.get(); - unsigned line = codeRange.funcLineOrBytecode(); - unsigned column = 0; - writePerfSpewerWasmFunctionMap(start, size, file, line, column, name.begin()); + if (codeRange.isFunction()) { + if (!name.append('\0')) + return; + unsigned line = codeRange.funcLineOrBytecode(); + writePerfSpewerWasmFunctionMap(start, size, file, line, name.begin()); + } else if (codeRange.isInterpEntry()) { + if (!AppendToString(" slow entry", &name)) + return; + writePerfSpewerWasmMap(start, size, file, name.begin()); + } else if (codeRange.isImportInterpExit()) { + if (!AppendToString(" slow exit", &name)) + return; + writePerfSpewerWasmMap(start, size, file, name.begin()); + } else if (codeRange.isImportJitExit()) { + if (!AppendToString(" fast exit", &name)) + return; + writePerfSpewerWasmMap(start, size, file, name.begin()); + } else { + MOZ_CRASH("unhandled perf hasFuncIndex type"); + } } #endif #ifdef MOZ_VTUNE - if (vtune::IsProfilingActive()) - vtune::MarkWasm(vtune::GenerateUniqueMethodID(), name.begin(), (void*)start, size); + if (!vtune::IsProfilingActive()) + continue; + if (!codeRange.isFunction()) + continue; + if (!name.append('\0')) + return; + vtune::MarkWasm(vtune::GenerateUniqueMethodID(), name.begin(), (void*)start, size); #endif } } diff --git a/js/src/wasm/WasmGenerator.cpp b/js/src/wasm/WasmGenerator.cpp index 9666145a0380..336b0f3b1569 100644 --- a/js/src/wasm/WasmGenerator.cpp +++ b/js/src/wasm/WasmGenerator.cpp @@ -211,9 +211,9 @@ ModuleGenerator::init(Metadata* maybeAsmJSMetadata) // extra conservative. Note, podResizeToFit calls at the end will trim off // unneeded capacity. - uint32_t codeSectionSize = env_->codeSection ? env_->codeSection->size : 0; - - if (!masm_.reserve(size_t(1.2 * EstimateCompiledCodeSize(tier(), codeSectionSize)))) + size_t codeSectionSize = env_->codeSection ? env_->codeSection->size : 0; + size_t estimatedCodeSize = 1.2 * EstimateCompiledCodeSize(tier(), codeSectionSize); + if (!masm_.reserve(Min(estimatedCodeSize, MaxCodeBytesPerProcess))) return false; if (!metadataTier_->codeRanges.reserve(2 * env_->numFuncDefs())) @@ -782,7 +782,7 @@ ModuleGenerator::compileFuncDef(uint32_t funcIndex, uint32_t lineOrBytecode, } batchedBytecode_ += funcBytecodeLength; - MOZ_ASSERT(batchedBytecode_ <= MaxModuleBytes); + MOZ_ASSERT(batchedBytecode_ <= MaxCodeSectionBytes); return batchedBytecode_ <= threshold || launchBatchCompile(); } diff --git a/js/src/wasm/WasmJS.cpp b/js/src/wasm/WasmJS.cpp index b93bb400bd82..bb60df872d17 100644 --- a/js/src/wasm/WasmJS.cpp +++ b/js/src/wasm/WasmJS.cpp @@ -2518,7 +2518,7 @@ class CompileStreamTask : public PromiseHelperTask, public JS::StreamConsumer if (extraBytes) envBytes_.shrinkTo(codeSection_.start); - if (codeSection_.size > MaxModuleBytes) + if (codeSection_.size > MaxCodeSectionBytes) return rejectAndDestroyBeforeHelperThreadStarted(JSMSG_OUT_OF_MEMORY); if (!codeBytes_.resize(codeSection_.size)) diff --git a/js/src/wasm/WasmTypes.h b/js/src/wasm/WasmTypes.h index ed31917f7767..bd98c52fcccb 100644 --- a/js/src/wasm/WasmTypes.h +++ b/js/src/wasm/WasmTypes.h @@ -1126,9 +1126,15 @@ class CodeRange bool isFunction() const { return kind() == Function; } + bool isInterpEntry() const { + return kind() == InterpEntry; + } bool isImportExit() const { return kind() == ImportJitExit || kind() == ImportInterpExit || kind() == BuiltinThunk; } + bool isImportInterpExit() const { + return kind() == ImportInterpExit; + } bool isImportJitExit() const { return kind() == ImportJitExit; } diff --git a/js/src/wasm/WasmValidate.cpp b/js/src/wasm/WasmValidate.cpp index 9aab571b3771..d31596dbe544 100644 --- a/js/src/wasm/WasmValidate.cpp +++ b/js/src/wasm/WasmValidate.cpp @@ -1722,6 +1722,9 @@ wasm::DecodeModuleEnvironment(Decoder& d, ModuleEnvironment* env) if (!d.startSection(SectionId::Code, env, &env->codeSection, "code")) return false; + if (env->codeSection && env->codeSection->size > MaxCodeSectionBytes) + return d.fail("code section too big"); + return true; } diff --git a/layout/reftests/svg/path-03.svg b/layout/reftests/svg/path-03.svg deleted file mode 100644 index f3f8c57df088..000000000000 --- a/layout/reftests/svg/path-03.svg +++ /dev/null @@ -1,29 +0,0 @@ - - - - Testcase for invalid path - - - - - - - - - - - - - diff --git a/layout/reftests/svg/reftest.list b/layout/reftests/svg/reftest.list index f8939cedc72a..f212ad5a5e50 100644 --- a/layout/reftests/svg/reftest.list +++ b/layout/reftests/svg/reftest.list @@ -340,7 +340,6 @@ pref(svg.paint-order.enabled,true) == paint-order-03.svg paint-order-03-ref.svg #fuzzy(23,60) fails-if(d2d) == path-01.svg path-01-ref.svg == path-02.svg pass.svg -== path-03.svg pass.svg == path-04.svg pass.svg == path-05.svg pass.svg fuzzy-if(skiaContent,1,400) == path-06.svg path-06-ref.svg diff --git a/layout/svg/crashtests/327709-1.svg b/layout/svg/crashtests/327709-1.svg deleted file mode 100644 index ce0711427275..000000000000 --- a/layout/svg/crashtests/327709-1.svg +++ /dev/null @@ -1,17 +0,0 @@ - - - - - - - - - - diff --git a/layout/svg/crashtests/crashtests.list b/layout/svg/crashtests/crashtests.list index 892505482e34..dd059b263241 100644 --- a/layout/svg/crashtests/crashtests.list +++ b/layout/svg/crashtests/crashtests.list @@ -15,7 +15,6 @@ load 325427-1.svg load 326495-1.svg load 326974-1.svg load 327706-1.svg -load 327709-1.svg load 327711-1.svg load 328137-1.svg load 329848-1.svg diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js index ff2dc62adb41..953b729a3447 100644 --- a/modules/libpref/init/all.js +++ b/modules/libpref/init/all.js @@ -1549,7 +1549,7 @@ pref("javascript.options.throw_on_debuggee_would_run", false); pref("javascript.options.dump_stack_on_debuggee_would_run", false); // Spectre security vulnerability mitigations. -pref("javascript.options.spectre.index_masking", false); +pref("javascript.options.spectre.index_masking", true); // Streams API pref("javascript.options.streams", false); diff --git a/testing/web-platform/meta/svg/historical.html.ini b/testing/web-platform/meta/svg/historical.html.ini index d8718814e53a..6d66f5575efc 100644 --- a/testing/web-platform/meta/svg/historical.html.ini +++ b/testing/web-platform/meta/svg/historical.html.ini @@ -1,7 +1,4 @@ [historical.html] - [SVGPathSeg interface must be removed] - expected: FAIL - [SVGUnitTypes mixin interface must not be exposed] expected: FAIL