зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1581418 - Include more properties when logging objects, r=jlast.
Differential Revision: https://phabricator.services.mozilla.com/D45961 --HG-- rename : devtools/client/webreplay/mochitest/browser_dbg_rr_console_warp-03.js => devtools/client/webreplay/mochitest/browser_rr_object_preview-01.js extra : source : ece44b8f51e43f9dcb56a592cb4e5205f8ce19e6
This commit is contained in:
Brian Hackett
Родитель
f9580519b8
Коммит
9e43080ec9
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@ -33,9 +33,11 @@ support-files =
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[browser_dbg_rr_replay-03.js]
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[browser_dbg_rr_console_warp-01.js]
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[browser_dbg_rr_console_warp-02.js]
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[browser_dbg_rr_console_warp-03.js]
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[browser_dbg_rr_logpoint-01.js]
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[browser_dbg_rr_logpoint-02.js]
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[browser_dbg_rr_logpoint-03.js]
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[browser_rr_inspector-01.js]
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[browser_rr_inspector-02.js]
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[browser_rr_inspector-03.js]
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[browser_rr_object_preview-01.js]
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[browser_rr_object_preview-02.js]
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@ -0,0 +1,38 @@
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/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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/* eslint-disable no-undef */
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"use strict";
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// Test event logpoints when replaying.
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add_task(async function() {
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await pushPref("devtools.debugger.features.log-event-breakpoints", true);
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const dbg = await attachRecordingDebugger("doc_events.html", {
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waitForRecording: true,
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});
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const console = await getDebuggerSplitConsole(dbg);
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const hud = console.hud;
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await dbg.actions.addEventListenerBreakpoints(["event.mouse.mousedown"]);
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const msg = await waitForMessage(hud, "mousedown");
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// The message's inline preview should contain useful properties.
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const regexps = [
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/target: HTMLDivElement/,
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/clientX: \d+/,
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/clientY: \d+/,
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/layerX: \d+/,
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/layerY: \d+/,
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];
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for (const regexp of regexps) {
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ok(regexp.test(msg.textContent), `Message text includes ${regexp}`);
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}
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// When expanded, other properties should be visible.
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await checkMessageObjectContents(msg, ["altKey: false", "bubbles: true"]);
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await shutdownDebugger(dbg);
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});
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@ -6,51 +6,13 @@
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"use strict";
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const BrowserTest = {
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gTestPath,
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ok,
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is,
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registerCleanupFunction,
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waitForExplicitFinish,
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BrowserTestUtils,
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};
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Services.scriptloader.loadSubScript(
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"chrome://mochitests/content/browser/devtools/client/webconsole/test/browser/head.js",
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BrowserTest
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);
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async function checkMessageObjectContents(msg, expected, expandList = []) {
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const oi = msg.querySelector(".tree");
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const node = oi.querySelector(".tree-node");
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BrowserTest.expandObjectInspectorNode(node);
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for (const label of expandList) {
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const labelNode = await waitFor(() =>
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BrowserTest.findObjectInspectorNode(oi, label)
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);
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BrowserTest.expandObjectInspectorNode(labelNode);
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}
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const properties = await waitFor(() => {
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const nodes = BrowserTest.getObjectInspectorNodes(oi);
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if (nodes && nodes.length > 1) {
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return [...nodes].map(n => n.textContent);
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}
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return null;
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});
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expected.forEach(s => {
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ok(properties.find(v => v.includes(s)), `Object contents include "${s}"`);
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});
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}
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function checkJumpIcon(msg) {
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const jumpIcon = msg.querySelector(".jump-definition");
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ok(jumpIcon, "Found a jump icon");
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}
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// Test evaluating various expressions in the console after time warping.
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// Test the objects produced by console.log() calls and by evaluating various
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// expressions in the console after time warping.
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add_task(async function() {
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const dbg = await attachRecordingDebugger("doc_rr_objects.html", {
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waitForRecording: true,
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@ -63,18 +25,24 @@ add_task(async function() {
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await waitForMessage(hud, "Array(20) [ 0, 1, 2, 3, 4, 5,");
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await waitForMessage(hud, "Uint8Array(20) [ 0, 1, 2, 3, 4, 5,");
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await waitForMessage(hud, "Set(22) [ null, null, 0, 1, 2, 3, 4, 5,");
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await waitForMessage(hud, "Set(22) [ {…}, {…}, 0, 1, 2, 3, 4, 5,");
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await waitForMessage(
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hud,
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"Map(21) { {…} → {…}, 0 → 1, 1 → 2, 2 → 3, 3 → 4, 4 → 5,"
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);
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await waitForMessage(hud, "WeakSet(10)");
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await waitForMessage(hud, "WeakMap(10)");
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await waitForMessage(hud, "WeakSet(20) [ {…}, {…}, {…},");
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await waitForMessage(hud, "WeakMap(20) { {…} → {…}, {…} → {…},");
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await waitForMessage(
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hud,
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"Object { a: 0, a0: 0, a1: 1, a2: 2, a3: 3, a4: 4,"
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);
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await waitForMessage(hud, "/abc/gi");
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await waitForMessage(hud, "Date");
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// Note: this message has an associated stack but we don't have an easy way to
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// check its contents as BrowserTest.checkMessageStack requires the stack to
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// be collapsed.
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await waitForMessage(hud, 'RangeError: "foo"');
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msg = await waitForMessage(hud, "function bar()");
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checkJumpIcon(msg);
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@ -0,0 +1,44 @@
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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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/* eslint-disable no-undef */
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"use strict";
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// Inspecting objects can lead to uncaught rejections when shutting down.
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PromiseTestUtils.whitelistRejectionsGlobally(
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/can't be sent as the connection just closed/
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);
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function findNode(dbg, text) {
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for (let index = 0; ; index++) {
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const elem = findElement(dbg, "scopeNode", index);
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if (elem && elem.innerText == text) {
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return elem;
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}
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}
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}
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function toggleNode(dbg, text) {
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return toggleObjectInspectorNode(findNode(dbg, text));
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}
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// Test that objects show up correctly in the scope pane.
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add_task(async function() {
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const dbg = await attachRecordingDebugger("doc_rr_objects.html", {
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waitForRecording: true,
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});
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const console = await getDebuggerSplitConsole(dbg);
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const hud = console.hud;
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await warpToMessage(hud, dbg, "Done");
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// We should be able to expand the window and see its properties.
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await toggleNode(dbg, "<this>");
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findNode(dbg, "bar()");
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findNode(dbg, "baz()");
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await shutdownDebugger(dbg);
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});
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@ -0,0 +1,18 @@
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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<div id="divvy">Hello World!</div>
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<script>
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const cpmm = SpecialPowers.Services.cpmm;
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function recordingFinished() {
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cpmm.sendAsyncMessage("RecordingFinished");
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}
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const divvy = document.getElementById("divvy");
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divvy.addEventListener("mousedown", e => {
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divvy.innerText = "Goodbye World!";
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window.setTimeout(recordingFinished);
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});
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window.setTimeout(() => {
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synthesizeMouseAtCenter(divvy, {});
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});
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</script>
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@ -29,7 +29,7 @@ for (let i = 0; i < 20; i++) {
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}
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var h = /abc/gi;
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var i = new Date();
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var j = RangeError();
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var j = RangeError("foo");
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var k = document.getElementById("foo");
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var l = bar;
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console.log(a);
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@ -189,6 +189,46 @@ async function warpToMessage(hud, dbg, text) {
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}
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}
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// For tests that need webconsole test features.
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const BrowserTest = {
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gTestPath,
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ok,
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is,
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registerCleanupFunction,
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waitForExplicitFinish,
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BrowserTestUtils,
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};
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Services.scriptloader.loadSubScript(
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"chrome://mochitests/content/browser/devtools/client/webconsole/test/browser/head.js",
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BrowserTest
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);
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async function checkMessageObjectContents(msg, expected, expandList = []) {
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const oi = msg.querySelector(".tree");
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const node = oi.querySelector(".tree-node");
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BrowserTest.expandObjectInspectorNode(node);
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for (const label of expandList) {
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const labelNode = await waitFor(() =>
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BrowserTest.findObjectInspectorNode(oi, label)
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);
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BrowserTest.expandObjectInspectorNode(labelNode);
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}
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const properties = await waitFor(() => {
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const nodes = BrowserTest.getObjectInspectorNodes(oi);
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if (nodes && nodes.length > 1) {
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return [...nodes].map(n => n.textContent);
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}
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return null;
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});
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expected.forEach(s => {
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ok(properties.find(v => v.includes(s)), `Object contents include "${s}"`);
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});
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}
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const { PromiseTestUtils } = ChromeUtils.import(
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"resource://testing-common/PromiseTestUtils.jsm"
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);
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@ -132,7 +132,10 @@ const previewers = {
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RegExp: [
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function({ obj, hooks }, grip) {
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const str = ObjectUtils.getRegExpString(obj);
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const str = DevToolsUtils.callPropertyOnObject(obj, "toString");
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if (typeof str != "string") {
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return false;
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}
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grip.displayString = hooks.createValueGrip(str);
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return true;
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@ -141,7 +144,7 @@ const previewers = {
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Date: [
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function({ obj, hooks }, grip) {
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const time = ObjectUtils.getDateTime(obj);
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const time = DevToolsUtils.callPropertyOnObject(obj, "getTime");
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if (typeof time != "number") {
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return false;
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}
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@ -204,7 +207,10 @@ const previewers = {
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Set: [
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function(objectActor, grip) {
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const size = ObjectUtils.getContainerSize(objectActor.obj);
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const size = DevToolsUtils.getProperty(objectActor.obj, "size");
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if (typeof size != "number") {
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return false;
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}
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grip.preview = {
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kind: "ArrayLike",
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@ -256,7 +262,10 @@ const previewers = {
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Map: [
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function(objectActor, grip) {
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const size = ObjectUtils.getContainerSize(objectActor.obj);
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const size = DevToolsUtils.getProperty(objectActor.obj, "size");
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if (typeof size != "number") {
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return false;
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}
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grip.preview = {
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kind: "MapLike",
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@ -559,11 +568,21 @@ previewers.Object = [
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case "SyntaxError":
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case "TypeError":
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case "URIError":
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grip.preview = { kind: "Error" };
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const properties = ObjectUtils.getErrorProperties(obj);
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Object.keys(properties).forEach(p => {
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grip.preview[p] = hooks.createValueGrip(properties[p]);
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});
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const name = DevToolsUtils.getProperty(obj, "name");
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const msg = DevToolsUtils.getProperty(obj, "message");
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const stack = DevToolsUtils.getProperty(obj, "stack");
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const fileName = DevToolsUtils.getProperty(obj, "fileName");
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const lineNumber = DevToolsUtils.getProperty(obj, "lineNumber");
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const columnNumber = DevToolsUtils.getProperty(obj, "columnNumber");
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grip.preview = {
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kind: "Error",
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name: hooks.createValueGrip(name),
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message: hooks.createValueGrip(msg),
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stack: hooks.createValueGrip(stack),
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fileName: hooks.createValueGrip(fileName),
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lineNumber: hooks.createValueGrip(lineNumber),
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columnNumber: hooks.createValueGrip(columnNumber),
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};
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return true;
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default:
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return false;
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|
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@ -198,17 +198,13 @@ function getArrayLength(object) {
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throw new Error("Expected an array, got a " + object.class);
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}
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// Real arrays have a reliable `length` own property.
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if (object.class === "Array") {
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// Real arrays have a reliable `length` own property. When replaying, always
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// get the length property, as we can't invoke getters on the proxy returned
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// by unsafeDereference().
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if (object.class === "Array" || isReplaying) {
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return DevToolsUtils.getProperty(object, "length");
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}
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|
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// When replaying, we use a special API to get typed array lengths. We can't
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// invoke getters on the proxy returned by unsafeDereference().
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if (isReplaying) {
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return object.getTypedArrayLength();
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}
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// For typed arrays, `DevToolsUtils.getProperty` is not reliable because the `length`
|
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// getter could be shadowed by an own property, and `getOwnPropertyNames` is
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// unnecessarily slow. Obtain the `length` getter safely and call it manually.
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|
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@ -217,25 +213,6 @@ function getArrayLength(object) {
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return getter.call(object.unsafeDereference());
|
||||
}
|
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|
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/**
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* Returns the number of elements in a Set or Map.
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*
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* @param object Debugger.Object
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* The debuggee object of the Set or Map.
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* @return Number
|
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*/
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function getContainerSize(object) {
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if (object.class != "Set" && object.class != "Map") {
|
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throw new Error(`Expected a set/map, got a ${object.class}`);
|
||||
}
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|
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if (isReplaying) {
|
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return object.getContainerSize();
|
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}
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return DevToolsUtils.getProperty(object, "size");
|
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}
|
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|
||||
/**
|
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* Returns true if the parameter is suitable to be an array index.
|
||||
*
|
||||
|
|
@ -279,41 +256,6 @@ function getStorageLength(object) {
|
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return DevToolsUtils.getProperty(object, "length");
|
||||
}
|
||||
|
||||
// Get the string representation of a Debugger.Object for a RegExp.
|
||||
function getRegExpString(object) {
|
||||
if (isReplaying) {
|
||||
return object.getRegExpString();
|
||||
}
|
||||
|
||||
return DevToolsUtils.callPropertyOnObject(object, "toString");
|
||||
}
|
||||
|
||||
// Get the time associated with a Debugger.Object for a Date.
|
||||
function getDateTime(object) {
|
||||
if (isReplaying) {
|
||||
return object.getDateTime();
|
||||
}
|
||||
|
||||
return DevToolsUtils.callPropertyOnObject(object, "getTime");
|
||||
}
|
||||
|
||||
// Get the properties of a Debugger.Object for an Error which are needed to
|
||||
// preview the object.
|
||||
function getErrorProperties(object) {
|
||||
if (isReplaying) {
|
||||
return object.getErrorProperties();
|
||||
}
|
||||
|
||||
return {
|
||||
name: DevToolsUtils.getProperty(object, "name"),
|
||||
message: DevToolsUtils.getProperty(object, "message"),
|
||||
stack: DevToolsUtils.getProperty(object, "stack"),
|
||||
fileName: DevToolsUtils.getProperty(object, "fileName"),
|
||||
lineNumber: DevToolsUtils.getProperty(object, "lineNumber"),
|
||||
columnNumber: DevToolsUtils.getProperty(object, "columnNumber"),
|
||||
};
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
getPromiseState,
|
||||
makeDebuggeeValueIfNeeded,
|
||||
|
|
@ -325,9 +267,5 @@ module.exports = {
|
|||
isStorage,
|
||||
getArrayLength,
|
||||
getStorageLength,
|
||||
getContainerSize,
|
||||
isArrayIndex,
|
||||
getRegExpString,
|
||||
getDateTime,
|
||||
getErrorProperties,
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1482,10 +1482,14 @@ async function evaluateLogpoint({ point, text, condition, callback }) {
|
|||
return { kind: "hitLogpoint", text, condition, skipPauseData };
|
||||
},
|
||||
onFinished(child, { pauseData, result, resultData, restoredSnapshot }) {
|
||||
if (restoredSnapshot && !skipPauseData) {
|
||||
// Gathering pause data sometimes triggers a snapshot restore.
|
||||
skipPauseData = true;
|
||||
sendAsyncManifest(manifest);
|
||||
if (restoredSnapshot) {
|
||||
if (!skipPauseData) {
|
||||
// Gathering pause data sometimes triggers a snapshot restore.
|
||||
skipPauseData = true;
|
||||
sendAsyncManifest(manifest);
|
||||
} else {
|
||||
callback(point, ["Recording divergence evaluating logpoint"]);
|
||||
}
|
||||
} else {
|
||||
if (result) {
|
||||
if (!skipPauseData) {
|
||||
|
|
|
|||
|
|
@ -26,6 +26,12 @@ ChromeUtils.defineModuleGetter(
|
|||
"resource://devtools/shared/execution-point-utils.js"
|
||||
);
|
||||
|
||||
loader.lazyRequireGetter(
|
||||
this,
|
||||
"ReplayInspector",
|
||||
"devtools/server/actors/replay/inspector"
|
||||
);
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
// ReplayDebugger
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
|
@ -119,7 +125,8 @@ ReplayPool.prototype = {
|
|||
}
|
||||
this.getObject(data.id)._preview = {
|
||||
...preview,
|
||||
enumerableOwnProperties: mapify(preview.enumerableOwnProperties),
|
||||
properties: mapify(preview.properties),
|
||||
callResults: mapify(preview.callResults),
|
||||
};
|
||||
}
|
||||
|
||||
|
|
@ -1107,6 +1114,12 @@ ReplayDebuggerFrame.prototype = {
|
|||
// ReplayDebuggerObject
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// See replay.js
|
||||
const PropertyLevels = {
|
||||
BASIC: 1,
|
||||
FULL: 2,
|
||||
};
|
||||
|
||||
function ReplayDebuggerObject(pool, data) {
|
||||
this._dbg = pool.dbg;
|
||||
this._pool = pool;
|
||||
|
|
@ -1173,18 +1186,30 @@ ReplayDebuggerObject.prototype = {
|
|||
},
|
||||
|
||||
unsafeDereference() {
|
||||
// Direct access to the referent is not currently available.
|
||||
return null;
|
||||
if (this.class == "Array") {
|
||||
// ReplayInspector converts arrays to objects in this process, which we
|
||||
// don't want to happen.
|
||||
return null;
|
||||
}
|
||||
|
||||
return ReplayInspector.wrapObject(this);
|
||||
},
|
||||
|
||||
getOwnPropertyNames() {
|
||||
if (this._preview && this._preview.level >= PropertyLevels.FULL) {
|
||||
// The preview will include all properties of the object.
|
||||
return this.getEnumerableOwnPropertyNamesForPreview();
|
||||
}
|
||||
this._ensureProperties();
|
||||
return [...this._properties.keys()];
|
||||
},
|
||||
|
||||
getEnumerableOwnPropertyNamesForPreview() {
|
||||
if (this._preview && this._preview.enumerableOwnProperties) {
|
||||
return [...this._preview.enumerableOwnProperties.keys()];
|
||||
if (this._preview && this._preview.level >= PropertyLevels.BASIC) {
|
||||
if (!this._preview.properties) {
|
||||
return [];
|
||||
}
|
||||
return [...this._preview.properties.keys()];
|
||||
}
|
||||
return this.getOwnPropertyNames();
|
||||
},
|
||||
|
|
@ -1203,20 +1228,10 @@ ReplayDebuggerObject.prototype = {
|
|||
|
||||
getOwnPropertyDescriptor(name) {
|
||||
name = name.toString();
|
||||
if (this._preview) {
|
||||
if (this._preview.enumerableOwnProperties) {
|
||||
const desc = this._preview.enumerableOwnProperties.get(name);
|
||||
if (desc) {
|
||||
return this._convertPropertyDescriptor(desc);
|
||||
}
|
||||
}
|
||||
if (name == "length") {
|
||||
return this._convertPropertyDescriptor(this._preview.lengthProperty);
|
||||
}
|
||||
if (name == "displayName") {
|
||||
return this._convertPropertyDescriptor(
|
||||
this._preview.displayNameProperty
|
||||
);
|
||||
if (this._preview && this._preview.properties) {
|
||||
const desc = this._preview.properties.get(name);
|
||||
if (desc || this._preview.level == PropertyLevels.FULL) {
|
||||
return this._convertPropertyDescriptor(desc);
|
||||
}
|
||||
}
|
||||
this._ensureProperties();
|
||||
|
|
@ -1230,7 +1245,7 @@ ReplayDebuggerObject.prototype = {
|
|||
return;
|
||||
}
|
||||
const id = this._data.id;
|
||||
const properties = this._dbg._sendRequestAllowDiverge(
|
||||
const { properties } = this._dbg._sendRequestAllowDiverge(
|
||||
{ type: "getObjectProperties", id },
|
||||
[]
|
||||
);
|
||||
|
|
@ -1279,6 +1294,19 @@ ReplayDebuggerObject.prototype = {
|
|||
});
|
||||
},
|
||||
|
||||
replayHasCallResult(name) {
|
||||
return (
|
||||
this._preview &&
|
||||
this._preview.callResults &&
|
||||
this._preview.callResults.has(name)
|
||||
);
|
||||
},
|
||||
|
||||
replayCallResult(name) {
|
||||
const value = this._preview.callResults.get(name);
|
||||
return this._pool.convertValue(value);
|
||||
},
|
||||
|
||||
unwrap() {
|
||||
if (!this.isProxy) {
|
||||
return this;
|
||||
|
|
@ -1320,7 +1348,10 @@ ReplayDebuggerObject.prototype = {
|
|||
},
|
||||
|
||||
apply(thisv, args) {
|
||||
assert(this._pool == this._dbg._pool);
|
||||
if (this._pool != this._dbg._pool) {
|
||||
return undefined;
|
||||
}
|
||||
|
||||
thisv = this._dbg._convertValueForChild(thisv);
|
||||
args = (args || []).map(v => this._dbg._convertValueForChild(v));
|
||||
|
||||
|
|
@ -1362,25 +1393,20 @@ ReplayDebuggerObject.prototype = {
|
|||
return this._data.typedArrayLength;
|
||||
},
|
||||
|
||||
getContainerSize() {
|
||||
return this._data.containerSize;
|
||||
},
|
||||
|
||||
getRegExpString() {
|
||||
return this._data.regExpString;
|
||||
},
|
||||
|
||||
getDateTime() {
|
||||
return this._data.dateTime;
|
||||
},
|
||||
|
||||
getErrorProperties() {
|
||||
return this._data.errorProperties;
|
||||
},
|
||||
|
||||
makeDebuggeeValue(obj) {
|
||||
assert(obj instanceof ReplayDebuggerObject);
|
||||
return obj;
|
||||
if (obj instanceof ReplayDebuggerObject) {
|
||||
return obj;
|
||||
}
|
||||
const rv = ReplayInspector.unwrapObject(obj);
|
||||
if (rv) {
|
||||
return rv;
|
||||
}
|
||||
ThrowError("Can't make debuggee value");
|
||||
return null; // For eslint
|
||||
},
|
||||
|
||||
replayIsInstance(name) {
|
||||
return this._data.isInstance == name;
|
||||
},
|
||||
|
||||
preventExtensions: NotAllowed,
|
||||
|
|
|
|||
|
|
@ -76,16 +76,6 @@ const ReplayInspector = {
|
|||
);
|
||||
},
|
||||
|
||||
// Create the CSSRule object to bind for other server users.
|
||||
createCSSRule(rule) {
|
||||
return {
|
||||
...rule,
|
||||
isInstance(node) {
|
||||
return gFixedProxy.CSSRule.isInstance(node);
|
||||
},
|
||||
};
|
||||
},
|
||||
|
||||
wrapRequireHook(requireHook) {
|
||||
return (id, require) => {
|
||||
const rv = requireHook(id, require);
|
||||
|
|
@ -109,8 +99,31 @@ const ReplayInspector = {
|
|||
getDebuggerObject(node) {
|
||||
return unwrapValue(node);
|
||||
},
|
||||
|
||||
// For use by ReplayDebugger.
|
||||
wrapObject,
|
||||
unwrapObject(obj) {
|
||||
return proxyMap.get(obj);
|
||||
},
|
||||
};
|
||||
|
||||
// Objects we need to override isInstance for.
|
||||
const gOverrideIsInstance = ["CSSRule", "Event"];
|
||||
|
||||
for (const name of gOverrideIsInstance) {
|
||||
ReplayInspector[`create${name}`] = original => ({
|
||||
...original,
|
||||
isInstance(obj) {
|
||||
const unwrapped = proxyMap.get(obj);
|
||||
if (!unwrapped) {
|
||||
return original.isInstance(obj);
|
||||
}
|
||||
assert(unwrapped instanceof ReplayDebugger.Object);
|
||||
return unwrapped.replayIsInstance(name);
|
||||
},
|
||||
});
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
// Require Substitutions
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
|
@ -284,6 +297,7 @@ function unwrapValue(value) {
|
|||
}
|
||||
|
||||
function getObjectProperty(obj, name) {
|
||||
assert(obj._pool == dbg()._pool);
|
||||
const rv = dbg()._sendRequestAllowDiverge({
|
||||
type: "getObjectPropertyValue",
|
||||
id: obj._data.id,
|
||||
|
|
@ -293,6 +307,7 @@ function getObjectProperty(obj, name) {
|
|||
}
|
||||
|
||||
function setObjectProperty(obj, name, value) {
|
||||
assert(obj._pool == dbg()._pool);
|
||||
const rv = dbg()._sendRequestAllowDiverge({
|
||||
type: "setObjectPropertyValue",
|
||||
id: obj._data.id,
|
||||
|
|
|
|||
|
|
@ -359,12 +359,12 @@ Services.obs.addObserver(
|
|||
// Message arguments are preserved as debuggee values.
|
||||
if (apiMessage.arguments) {
|
||||
contents.arguments = apiMessage.arguments.map(v => {
|
||||
return convertValue(makeDebuggeeValue(v));
|
||||
return makeConvertedDebuggeeValue(v);
|
||||
});
|
||||
|
||||
contents.argumentsData = new PreviewedObjects();
|
||||
contents.arguments.forEach(v =>
|
||||
contents.argumentsData.addValue(v, true)
|
||||
contents.argumentsData.addValue(v, PropertyLevels.FULL)
|
||||
);
|
||||
|
||||
ClearPausedState();
|
||||
|
|
@ -549,36 +549,35 @@ function findAllScriptHits(script, frameIndex, offsets, startpoint, endpoint) {
|
|||
return allHits;
|
||||
}
|
||||
|
||||
function findChangeFrames(checkpoint, which, kind, frameIndex, maybeScript) {
|
||||
function findChangeFrames(checkpoint, which, kind) {
|
||||
const hits = RecordReplayControl.findChangeFrames(checkpoint, which);
|
||||
return hits
|
||||
.filter(
|
||||
hit =>
|
||||
hit.frameIndex == frameIndex &&
|
||||
(!maybeScript || hit.script == maybeScript)
|
||||
)
|
||||
.map(({ script, progress }) => ({
|
||||
checkpoint,
|
||||
progress,
|
||||
position: { kind, script, frameIndex },
|
||||
}));
|
||||
return hits.map(({ script, progress, frameIndex }) => ({
|
||||
checkpoint,
|
||||
progress,
|
||||
position: { kind, script, frameIndex },
|
||||
}));
|
||||
}
|
||||
|
||||
function findFrameSteps({ targetPoint, breakpointOffsets }) {
|
||||
const {
|
||||
checkpoint,
|
||||
position: { script, frameIndex: targetIndex },
|
||||
position: { script: targetScript, frameIndex: targetIndex },
|
||||
} = targetPoint;
|
||||
|
||||
const potentialStepsFilter = point => {
|
||||
const { frameIndex, script } = point.position;
|
||||
return frameIndex == targetIndex && script == targetScript;
|
||||
};
|
||||
|
||||
// Find the entry point of the frame whose steps contain |targetPoint|.
|
||||
let entryPoint;
|
||||
if (targetPoint.position.kind == "EnterFrame") {
|
||||
entryPoint = targetPoint;
|
||||
} else {
|
||||
const entryHits = [
|
||||
...findChangeFrames(checkpoint, 0, "EnterFrame", targetIndex, script),
|
||||
...findChangeFrames(checkpoint, 2, "EnterFrame", targetIndex, script),
|
||||
];
|
||||
...findChangeFrames(checkpoint, 0, "EnterFrame"),
|
||||
...findChangeFrames(checkpoint, 2, "EnterFrame"),
|
||||
].filter(potentialStepsFilter);
|
||||
|
||||
// Find the last frame entry or resume for the frame's script preceding the
|
||||
// target point. Since frames do not span checkpoints the hit must be in the
|
||||
|
|
@ -593,12 +592,8 @@ function findFrameSteps({ targetPoint, breakpointOffsets }) {
|
|||
}
|
||||
|
||||
// Find the exit point of the frame.
|
||||
const exitHits = findChangeFrames(
|
||||
checkpoint,
|
||||
1,
|
||||
"OnPop",
|
||||
targetIndex,
|
||||
script
|
||||
const exitHits = findChangeFrames(checkpoint, 1, "OnPop").filter(
|
||||
potentialStepsFilter
|
||||
);
|
||||
const exitPoint = findClosestPoint(
|
||||
exitHits,
|
||||
|
|
@ -611,17 +606,14 @@ function findFrameSteps({ targetPoint, breakpointOffsets }) {
|
|||
// frame index and happen between the entry and exit points. Any EnterFrame
|
||||
// points for immediate callees of the frame are also included.
|
||||
const breakpointHits = findAllScriptHits(
|
||||
script,
|
||||
targetScript,
|
||||
targetIndex,
|
||||
breakpointOffsets,
|
||||
checkpoint,
|
||||
checkpoint + 1
|
||||
);
|
||||
const enterFrameHits = findChangeFrames(
|
||||
checkpoint,
|
||||
0,
|
||||
"EnterFrame",
|
||||
targetIndex + 1
|
||||
const enterFrameHits = findChangeFrames(checkpoint, 0, "EnterFrame").filter(
|
||||
point => point.position.frameIndex == targetIndex + 1
|
||||
);
|
||||
const steps = breakpointHits.concat(enterFrameHits).filter(point => {
|
||||
return pointPrecedes(entryPoint, point) && pointPrecedes(point, exitPoint);
|
||||
|
|
@ -636,13 +628,9 @@ function findFrameSteps({ targetPoint, breakpointOffsets }) {
|
|||
}
|
||||
|
||||
function findEventFrameEntry({ checkpoint, progress }) {
|
||||
const entryHits = findChangeFrames(checkpoint, 0, "EnterFrame", 0);
|
||||
for (const hit of entryHits) {
|
||||
if (hit.progress == progress + 1) {
|
||||
return hit;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
return findChangeFrames(checkpoint, 0, "EnterFrame").filter(point => {
|
||||
return point.progress == progress + 1;
|
||||
})[0];
|
||||
}
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
|
@ -911,6 +899,10 @@ function makeDebuggeeValue(value) {
|
|||
return value;
|
||||
}
|
||||
|
||||
function makeConvertedDebuggeeValue(value) {
|
||||
return convertValue(makeDebuggeeValue(value));
|
||||
}
|
||||
|
||||
function getDebuggeeValue(value) {
|
||||
if (value && typeof value == "object") {
|
||||
assert(value instanceof Debugger.Object);
|
||||
|
|
@ -1055,10 +1047,10 @@ const gManifestStartHandlers = {
|
|||
} else {
|
||||
result = [getDebuggeeValue(rv.throw)];
|
||||
}
|
||||
result = result.map(v => convertValue(makeDebuggeeValue(v)));
|
||||
result = result.map(v => makeConvertedDebuggeeValue(v));
|
||||
|
||||
const resultData = new PreviewedObjects();
|
||||
result.forEach(v => resultData.addValue(v, true));
|
||||
result.forEach(v => resultData.addValue(v, PropertyLevels.FULL));
|
||||
|
||||
RecordReplayControl.manifestFinished({ result, resultData, pauseData });
|
||||
},
|
||||
|
|
@ -1339,7 +1331,6 @@ function unknownObjectProperties(why) {
|
|||
];
|
||||
}
|
||||
|
||||
// eslint-disable-next-line complexity
|
||||
function getObjectData(id) {
|
||||
const object = gPausedObjects.getObject(id);
|
||||
if (object instanceof Debugger.Object) {
|
||||
|
|
@ -1385,55 +1376,10 @@ function getObjectData(id) {
|
|||
if (object.errorColumnNumber) {
|
||||
rv.errorColumnNumber = object.errorColumnNumber;
|
||||
}
|
||||
|
||||
const raw = object.unsafeDereference();
|
||||
switch (object.class) {
|
||||
case "Uint8Array":
|
||||
case "Uint8ClampedArray":
|
||||
case "Uint16Array":
|
||||
case "Uint32Array":
|
||||
case "Int8Array":
|
||||
case "Int16Array":
|
||||
case "Int32Array":
|
||||
case "Float32Array":
|
||||
case "Float64Array": {
|
||||
const typedProto = Object.getPrototypeOf(Uint8Array.prototype);
|
||||
const { get } = Object.getOwnPropertyDescriptor(typedProto, "length");
|
||||
rv.typedArrayLength = get.call(raw);
|
||||
break;
|
||||
}
|
||||
case "Set": {
|
||||
const { get } = Object.getOwnPropertyDescriptor(Set.prototype, "size");
|
||||
rv.containerSize = get.call(raw);
|
||||
break;
|
||||
}
|
||||
case "Map": {
|
||||
const { get } = Object.getOwnPropertyDescriptor(Map.prototype, "size");
|
||||
rv.containerSize = get.call(raw);
|
||||
break;
|
||||
}
|
||||
case "RegExp":
|
||||
rv.regExpString = RegExp.prototype.toString.call(raw);
|
||||
break;
|
||||
case "Date":
|
||||
rv.dateTime = Date.prototype.getTime.call(raw);
|
||||
break;
|
||||
case "Error":
|
||||
case "EvalError":
|
||||
case "RangeError":
|
||||
case "ReferenceError":
|
||||
case "SyntaxError":
|
||||
case "TypeError":
|
||||
case "URIError":
|
||||
rv.errorProperties = {
|
||||
name: raw.name,
|
||||
message: raw.message,
|
||||
stack: raw.stack,
|
||||
fileName: raw.fileName,
|
||||
lineNumber: raw.lineNumber,
|
||||
columnNumber: raw.columnNumber,
|
||||
};
|
||||
break;
|
||||
if (CSSRule.isInstance(object.unsafeDereference())) {
|
||||
rv.isInstance = "CSSRule";
|
||||
} else if (Event.isInstance(object.unsafeDereference())) {
|
||||
rv.isInstance = "Event";
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
|
@ -1451,7 +1397,21 @@ function getObjectData(id) {
|
|||
throwError(`Unknown object kind: ${object}`);
|
||||
}
|
||||
|
||||
// Return whether to avoid operating on an object due to the likelihood of a
|
||||
// recording divergence or other bad behavior.
|
||||
function isBlacklisted(object) {
|
||||
// Enumerate a Storage object's properties requires the content process to
|
||||
// synchronously communicate with the UI process, which it can't do.
|
||||
return object.class == "Storage";
|
||||
}
|
||||
|
||||
function getObjectProperties(object) {
|
||||
const rv = Object.create(null);
|
||||
|
||||
if (isBlacklisted(object)) {
|
||||
return rv;
|
||||
}
|
||||
|
||||
let names;
|
||||
try {
|
||||
names = object.getOwnPropertyNames();
|
||||
|
|
@ -1459,11 +1419,24 @@ function getObjectProperties(object) {
|
|||
return unknownObjectProperties(e.toString());
|
||||
}
|
||||
|
||||
const rv = Object.create(null);
|
||||
names.forEach(name => {
|
||||
// Workaround this test-only getter not reporting exceptions properly.
|
||||
if (name == "SpecialPowers_wrappedObject") {
|
||||
return;
|
||||
}
|
||||
|
||||
let desc;
|
||||
try {
|
||||
desc = object.getOwnPropertyDescriptor(name);
|
||||
if (!desc) {
|
||||
desc = {
|
||||
name,
|
||||
desc: {
|
||||
value: `Unexpected missing property ${name}`,
|
||||
enumerable: true,
|
||||
},
|
||||
};
|
||||
}
|
||||
} catch (e) {
|
||||
desc = { name, desc: { value: "Unknown: " + e, enumerable: true } };
|
||||
}
|
||||
|
|
@ -1486,24 +1459,24 @@ function getObjectContainerContents(object) {
|
|||
switch (object.class) {
|
||||
case "Set": {
|
||||
const iter = Cu.waiveXrays(Set.prototype.values.call(raw));
|
||||
return [...iter].map(v => convertValue(makeDebuggeeValue(v)));
|
||||
return [...iter].map(v => makeConvertedDebuggeeValue(v));
|
||||
}
|
||||
case "Map": {
|
||||
const iter = Cu.waiveXrays(Map.prototype.entries.call(raw));
|
||||
return [...iter].map(([k, v]) => [
|
||||
convertValue(makeDebuggeeValue(k)),
|
||||
convertValue(makeDebuggeeValue(v)),
|
||||
makeConvertedDebuggeeValue(k),
|
||||
makeConvertedDebuggeeValue(v),
|
||||
]);
|
||||
}
|
||||
case "WeakSet": {
|
||||
const keys = ChromeUtils.nondeterministicGetWeakSetKeys(raw);
|
||||
return keys.map(k => convertValue(makeDebuggeeValue(Cu.waiveXrays(k))));
|
||||
return keys.map(k => makeConvertedDebuggeeValue(Cu.waiveXrays(k)));
|
||||
}
|
||||
case "WeakMap": {
|
||||
const keys = ChromeUtils.nondeterministicGetWeakMapKeys(raw);
|
||||
return keys.map(k => [
|
||||
convertValue(makeDebuggeeValue(k)),
|
||||
convertValue(makeDebuggeeValue(WeakMap.prototype.get.call(raw, k))),
|
||||
makeConvertedDebuggeeValue(k),
|
||||
makeConvertedDebuggeeValue(WeakMap.prototype.get.call(raw, k)),
|
||||
]);
|
||||
}
|
||||
default:
|
||||
|
|
@ -1540,6 +1513,13 @@ function getWindow() {
|
|||
// object.
|
||||
const OBJECT_PREVIEW_MAX_ITEMS = 10;
|
||||
|
||||
// Levels at which property information can be included in previews.
|
||||
// If not specified, minimal properties are included.
|
||||
const PropertyLevels = {
|
||||
BASIC: 1, // Include enough properties to show an inline preview.
|
||||
FULL: 2, // Include enough properties to allow the object to be expanded.
|
||||
};
|
||||
|
||||
// A collection of objects which we can send up to the server, along with
|
||||
// property information so that the server can show a preview for the object.
|
||||
function PreviewedObjects() {
|
||||
|
|
@ -1548,96 +1528,211 @@ function PreviewedObjects() {
|
|||
}
|
||||
|
||||
PreviewedObjects.prototype = {
|
||||
addValue(value, includeProperties) {
|
||||
addValue(value, level) {
|
||||
if (value && typeof value == "object" && value.object) {
|
||||
this.addObject(value.object, includeProperties);
|
||||
this.addObject(value.object, level);
|
||||
}
|
||||
},
|
||||
|
||||
addObject(id, includeProperties) {
|
||||
// eslint-disable-next-line complexity
|
||||
addObject(id, level) {
|
||||
if (!id) {
|
||||
return;
|
||||
}
|
||||
|
||||
// If includeProperties is set then previewing the object requires knowledge
|
||||
// of its enumerable properties.
|
||||
const needObject = !this.objects[id];
|
||||
const needProperties =
|
||||
includeProperties &&
|
||||
(needObject || !this.objects[id].preview.enumerableOwnProperties);
|
||||
|
||||
if (!needObject && !needProperties) {
|
||||
return;
|
||||
}
|
||||
|
||||
const object = gPausedObjects.getObject(id);
|
||||
assert(object instanceof Debugger.Object);
|
||||
|
||||
const properties = getObjectProperties(object);
|
||||
const propertyEntries = Object.entries(properties);
|
||||
if (!this.objects[id]) {
|
||||
let ownPropertyNamesCount = 0;
|
||||
try {
|
||||
ownPropertyNamesCount = object.getOwnPropertyNames().length;
|
||||
} catch (e) {}
|
||||
|
||||
if (needObject) {
|
||||
this.objects[id] = {
|
||||
data: getObjectData(id),
|
||||
preview: {
|
||||
ownPropertyNamesCount: propertyEntries.length,
|
||||
},
|
||||
preview: { ownPropertyNamesCount, level },
|
||||
};
|
||||
|
||||
} else {
|
||||
const preview = this.objects[id].preview;
|
||||
|
||||
// Add some properties (if present) which the server might ask for
|
||||
// even when it isn't interested in the rest of the properties.
|
||||
if (properties.length) {
|
||||
preview.lengthProperty = properties.length;
|
||||
}
|
||||
if (properties.displayName) {
|
||||
preview.displayNameProperty = properties.displayName;
|
||||
if ((preview.level | 0) >= (level | 0)) {
|
||||
return;
|
||||
}
|
||||
preview.level = level;
|
||||
}
|
||||
|
||||
if (needProperties) {
|
||||
const preview = this.objects[id].preview;
|
||||
const { data, preview } = this.objects[id];
|
||||
|
||||
// The server is only interested in enumerable properties, and at most
|
||||
// OBJECT_PREVIEW_MAX_ITEMS of them. Limiting the properties we send to
|
||||
// only those the server needs avoids having to send the contents of huge
|
||||
// objects like Windows, most of which will not be used.
|
||||
const enumerableOwnProperties = Object.create(null);
|
||||
let enumerablePropertyCount = 0;
|
||||
for (const [name, desc] of propertyEntries) {
|
||||
if (desc.enumerable) {
|
||||
enumerableOwnProperties[name] = desc;
|
||||
this.addPropertyDescriptor(desc, false);
|
||||
// If this is a DOM object identified with isInstance, the previewer might
|
||||
// need additional properties.
|
||||
if (level == PropertyLevels.BASIC && data.isInstance) {
|
||||
preview.level = level = PropertyLevels.FULL;
|
||||
}
|
||||
|
||||
// Add intrinsic properties that are always included.
|
||||
switch (object.class) {
|
||||
case "Array":
|
||||
case "Uint8Array":
|
||||
case "Uint8ClampedArray":
|
||||
case "Uint16Array":
|
||||
case "Uint32Array":
|
||||
case "Int8Array":
|
||||
case "Int16Array":
|
||||
case "Int32Array":
|
||||
case "Float32Array":
|
||||
case "Float64Array":
|
||||
this.addObjectPropertyValue(object, "length");
|
||||
break;
|
||||
case "Function":
|
||||
this.addObjectPropertyValue(object, "displayName");
|
||||
break;
|
||||
}
|
||||
|
||||
if (!level) {
|
||||
return;
|
||||
}
|
||||
|
||||
const properties = Object.entries(getObjectProperties(object));
|
||||
|
||||
// For an inline preview the server is only interested in enumerable
|
||||
// properties, and at most OBJECT_PREVIEW_MAX_ITEMS of them. Limiting the
|
||||
// properties we send to only those the server needs avoids having to send
|
||||
// the contents of huge objects like Windows, most of which will not be
|
||||
// used. When doing a full property enumeration, include all properties.
|
||||
let enumerablePropertyCount = 0;
|
||||
for (const [name, desc] of properties) {
|
||||
if (level == PropertyLevels.FULL || desc.enumerable) {
|
||||
this.addObjectProperty(object, name, desc);
|
||||
if (level == PropertyLevels.BASIC) {
|
||||
if (++enumerablePropertyCount == OBJECT_PREVIEW_MAX_ITEMS) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
preview.enumerableOwnProperties = enumerableOwnProperties;
|
||||
}
|
||||
|
||||
// The server is interested in at most OBJECT_PREVIEW_MAX_ITEMS items in
|
||||
// set and map containers.
|
||||
const containerContents = getObjectContainerContents(object);
|
||||
if (containerContents) {
|
||||
preview.containerContents = containerContents.slice(
|
||||
// The server is interested in at most OBJECT_PREVIEW_MAX_ITEMS items in
|
||||
// set and map containers.
|
||||
let containerContents = getObjectContainerContents(object);
|
||||
if (containerContents) {
|
||||
if (level == PropertyLevels.BASIC) {
|
||||
containerContents = containerContents.slice(
|
||||
0,
|
||||
OBJECT_PREVIEW_MAX_ITEMS
|
||||
);
|
||||
preview.containerContents.forEach(v => this.addContainerValue(v));
|
||||
}
|
||||
preview.containerContents = containerContents;
|
||||
preview.containerContents.forEach(v => this.addContainerValue(v));
|
||||
}
|
||||
|
||||
switch (object.class) {
|
||||
case "RegExp":
|
||||
this.addObjectCall(object, "toString");
|
||||
break;
|
||||
case "Date":
|
||||
this.addObjectCall(object, "getTime");
|
||||
break;
|
||||
case "Set":
|
||||
case "Map":
|
||||
this.addObjectPropertyValue(object, "size");
|
||||
break;
|
||||
case "Error":
|
||||
case "EvalError":
|
||||
case "RangeError":
|
||||
case "ReferenceError":
|
||||
case "SyntaxError":
|
||||
case "TypeError":
|
||||
case "URIError":
|
||||
this.addObjectPropertyValue(object, "name");
|
||||
this.addObjectPropertyValue(object, "message");
|
||||
this.addObjectPropertyValue(object, "stack");
|
||||
this.addObjectPropertyValue(object, "fileName");
|
||||
this.addObjectPropertyValue(object, "lineNumber");
|
||||
this.addObjectPropertyValue(object, "columnNumber");
|
||||
break;
|
||||
}
|
||||
|
||||
// Search the prototype chain for getter properties and fill in their values
|
||||
// if we are getting all properties of the object.
|
||||
if (level == PropertyLevels.FULL) {
|
||||
let { proto } = object;
|
||||
while (proto) {
|
||||
let names = [];
|
||||
try {
|
||||
names = proto.getOwnPropertyNames();
|
||||
} catch (e) {}
|
||||
|
||||
for (const name of names) {
|
||||
let desc = null;
|
||||
try {
|
||||
desc = proto.getOwnPropertyDescriptor(name);
|
||||
} catch (e) {}
|
||||
|
||||
if (desc && desc.get) {
|
||||
this.addObjectPropertyValue(object, name);
|
||||
}
|
||||
}
|
||||
|
||||
proto = proto.proto;
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
addPropertyDescriptor(desc, includeProperties) {
|
||||
addObjectPropertyValue(object, name) {
|
||||
try {
|
||||
const value = makeConvertedDebuggeeValue(
|
||||
object.unsafeDereference()[name]
|
||||
);
|
||||
|
||||
this.addObjectProperty(object, name, { value, enumerable: true });
|
||||
} catch (e) {}
|
||||
},
|
||||
|
||||
addObjectProperty(object, name, desc) {
|
||||
const id = gPausedObjects.getId(object);
|
||||
const preview = this.objects[id].preview;
|
||||
|
||||
if (!preview.properties) {
|
||||
preview.properties = Object.create(null);
|
||||
}
|
||||
if (name in preview.properties) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.addPropertyDescriptor(desc);
|
||||
preview.properties[name] = desc;
|
||||
},
|
||||
|
||||
addObjectCall(object, name) {
|
||||
const id = gPausedObjects.getId(object);
|
||||
const preview = this.objects[id].preview;
|
||||
|
||||
if (!preview.callResults) {
|
||||
preview.callResults = Object.create(null);
|
||||
}
|
||||
if (name in preview.callResults) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
const value = makeConvertedDebuggeeValue(
|
||||
object.unsafeDereference()[name]()
|
||||
);
|
||||
|
||||
this.addValue(value);
|
||||
preview.callResults[name] = value;
|
||||
} catch (e) {}
|
||||
},
|
||||
|
||||
addPropertyDescriptor(desc, level) {
|
||||
if (desc.value) {
|
||||
this.addValue(desc.value, includeProperties);
|
||||
this.addValue(desc.value, level);
|
||||
}
|
||||
if (desc.get) {
|
||||
this.addObject(desc.get, includeProperties);
|
||||
this.addObject(desc.get, level);
|
||||
}
|
||||
if (desc.set) {
|
||||
this.addObject(desc.set, includeProperties);
|
||||
this.addObject(desc.set, level);
|
||||
}
|
||||
},
|
||||
|
||||
|
|
@ -1662,7 +1757,7 @@ PreviewedObjects.prototype = {
|
|||
const names = getEnvironmentNames(env);
|
||||
this.environments[id] = { data, names };
|
||||
|
||||
names.forEach(({ value }) => this.addValue(value, true));
|
||||
names.forEach(({ value }) => this.addValue(value, PropertyLevels.BASIC));
|
||||
|
||||
this.addObject(data.callee);
|
||||
this.addEnvironment(data.parent);
|
||||
|
|
@ -1712,14 +1807,14 @@ function getPauseData() {
|
|||
metadata: script.getOffsetMetadata(dbgFrame.offset),
|
||||
});
|
||||
addScript(frame.script);
|
||||
rv.addValue(frame.this, true);
|
||||
rv.addValue(frame.this, PropertyLevels.BASIC);
|
||||
if (frame.arguments) {
|
||||
for (const arg of frame.arguments) {
|
||||
rv.addValue(arg, true);
|
||||
rv.addValue(arg, PropertyLevels.BASIC);
|
||||
}
|
||||
}
|
||||
rv.addObject(frame.callee, false);
|
||||
rv.addEnvironment(frame.environment, true);
|
||||
rv.addObject(frame.callee, PropertyLevels.NONE);
|
||||
rv.addEnvironment(frame.environment, PropertyLevels.BASIC);
|
||||
}
|
||||
|
||||
return rv;
|
||||
|
|
@ -1808,7 +1903,7 @@ const gRequestHandlers = {
|
|||
getObjectProperties(request) {
|
||||
divergeFromRecording();
|
||||
const object = gPausedObjects.getObject(request.id);
|
||||
return getObjectProperties(object);
|
||||
return { properties: getObjectProperties(object) };
|
||||
},
|
||||
|
||||
getObjectContainerContents(request) {
|
||||
|
|
@ -1820,6 +1915,11 @@ const gRequestHandlers = {
|
|||
divergeFromRecording();
|
||||
const obj = gPausedObjects.getObject(request.id);
|
||||
const thisv = convertValueFromParent(request.thisv);
|
||||
|
||||
if (thisv instanceof Debugger.Object && isBlacklisted(thisv)) {
|
||||
return { return: "Can't call method on blacklisted object" };
|
||||
}
|
||||
|
||||
const args = request.args.map(v => convertValueFromParent(v));
|
||||
const rv = obj.apply(thisv, args);
|
||||
return convertCompletionValue(rv);
|
||||
|
|
@ -1893,7 +1993,6 @@ const gRequestHandlers = {
|
|||
document: getObjectId(makeDebuggeeValue(window.document)),
|
||||
Services: getObjectId(makeDebuggeeValue(Services)),
|
||||
InspectorUtils: getObjectId(makeDebuggeeValue(InspectorUtils)),
|
||||
CSSRule: getObjectId(makeDebuggeeValue(CSSRule)),
|
||||
};
|
||||
},
|
||||
|
||||
|
|
@ -1909,9 +2008,13 @@ const gRequestHandlers = {
|
|||
divergeFromRecording();
|
||||
const object = gPausedObjects.getObject(request.id);
|
||||
|
||||
if (isBlacklisted(object)) {
|
||||
return { return: "Can't get blacklisted object property" };
|
||||
}
|
||||
|
||||
try {
|
||||
const rv = object.unsafeDereference()[request.name];
|
||||
return { return: convertValue(makeDebuggeeValue(rv)) };
|
||||
return { return: makeConvertedDebuggeeValue(rv) };
|
||||
} catch (e) {
|
||||
return { throw: "" + e };
|
||||
}
|
||||
|
|
|
|||
|
|
@ -887,6 +887,12 @@ errorOnFlag(exports, "wantVerbose");
|
|||
// where unsafeDereference will return an opaque security wrapper to the
|
||||
// referent.
|
||||
function callPropertyOnObject(object, name, ...args) {
|
||||
// When replaying, the result of the call may already be known, which avoids
|
||||
// having to communicate with the replaying process.
|
||||
if (isReplaying && args.length == 0 && object.replayHasCallResult(name)) {
|
||||
return object.replayCallResult(name);
|
||||
}
|
||||
|
||||
// Find the property.
|
||||
let descriptor;
|
||||
let proto = object;
|
||||
|
|
|
|||
|
|
@ -340,7 +340,6 @@ exports.globals = {
|
|||
NodeFilter,
|
||||
DOMRect,
|
||||
Element,
|
||||
Event,
|
||||
FileReader,
|
||||
FormData,
|
||||
isWorker: false,
|
||||
|
|
@ -402,10 +401,19 @@ lazyGlobal("indexedDB", () => {
|
|||
lazyGlobal("isReplaying", () => {
|
||||
return exports.modules.Debugger.recordReplayProcessKind() == "Middleman";
|
||||
});
|
||||
lazyGlobal("CSSRule", () => {
|
||||
if (exports.modules.Debugger.recordReplayProcessKind() == "Middleman") {
|
||||
const ReplayInspector = require("devtools/server/actors/replay/inspector");
|
||||
return ReplayInspector.createCSSRule(CSSRule);
|
||||
}
|
||||
return CSSRule;
|
||||
});
|
||||
|
||||
// Globals which the ReplayInspector provides an alternate implementation for.
|
||||
const inspectorGlobals = {
|
||||
CSSRule,
|
||||
Event,
|
||||
};
|
||||
|
||||
for (const [name, value] of Object.entries(inspectorGlobals)) {
|
||||
lazyGlobal(name, () => {
|
||||
if (exports.modules.Debugger.recordReplayProcessKind() == "Middleman") {
|
||||
const ReplayInspector = require("devtools/server/actors/replay/inspector");
|
||||
return ReplayInspector[`create${name}`](value);
|
||||
}
|
||||
return value;
|
||||
});
|
||||
}
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче