зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1875466 - Remove browser.opaqueResponseBlocking.syntheticBrowsingContext pref. r=emilio
Depends on D199115 Differential Revision: https://phabricator.services.mozilla.com/D199116
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Коммит
97be7de9ad
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@ -23,8 +23,6 @@
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src="../name.js"></script>
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<script type="application/javascript">
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const syntheticBrowsingContexts = SpecialPowers.getBoolPref("browser.opaqueResponseBlocking.syntheticBrowsingContext", false);
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async function doTest() {
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// ////////////////////////////////////////////////////////////////////////
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// HTML:a@href
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@ -460,21 +458,14 @@
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// ////////////////////////////////////////////////////////////////////////
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// HTML:embed
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if (syntheticBrowsingContexts) {
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obj = {
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INTERNAL_FRAME: [ {
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DOCUMENT: [ {
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role: ROLE_GRAPHIC,
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interfaces: [ nsIAccessibleImage ],
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} ],
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obj = {
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INTERNAL_FRAME: [ {
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DOCUMENT: [ {
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role: ROLE_GRAPHIC,
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interfaces: [ nsIAccessibleImage ],
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} ],
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};
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} else {
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obj = {
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role: ROLE_GRAPHIC,
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interfaces: [ nsIAccessibleImage ],
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};
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}
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} ],
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};
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testElm("embed_png", obj);
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obj = {
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@ -1151,21 +1142,14 @@
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// ////////////////////////////////////////////////////////////////////////
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// HTML:object and HTML:param
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if (syntheticBrowsingContexts) {
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obj = {
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INTERNAL_FRAME: [ {
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DOCUMENT: [ {
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role: ROLE_GRAPHIC,
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interfaces: [ nsIAccessibleImage ],
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} ],
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obj = {
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INTERNAL_FRAME: [ {
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DOCUMENT: [ {
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role: ROLE_GRAPHIC,
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interfaces: [ nsIAccessibleImage ],
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} ],
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};
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} else {
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obj = {
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role: ROLE_GRAPHIC,
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interfaces: [ nsIAccessibleImage ],
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};
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}
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} ],
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};
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testElm("object_png", obj);
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obj = {
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@ -1070,9 +1070,7 @@ nsObjectLoadingContent::UpdateObjectParameters() {
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overrideChannelType = true;
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} else if (binaryChannelType && typeHint != eType_Null) {
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if (typeHint == eType_Document) {
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if (StaticPrefs::
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browser_opaqueResponseBlocking_syntheticBrowsingContext_AtStartup() &&
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imgLoader::SupportImageWithMimeType(newMime)) {
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if (imgLoader::SupportImageWithMimeType(newMime)) {
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LOG(
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("OBJLC [%p]: Using type hint in favor of binary channel type "
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"(Image Document)",
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@ -1154,8 +1152,6 @@ nsObjectLoadingContent::UpdateObjectParameters() {
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mLoadingSyntheticDocument =
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newType == eType_Document &&
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StaticPrefs::
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browser_opaqueResponseBlocking_syntheticBrowsingContext_AtStartup() &&
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imgLoader::SupportImageWithMimeType(newMime);
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///
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@ -6,19 +6,10 @@
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<script>
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// Get the path of the current test, without hostname or filename.
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const testPath = window.location.href.replace("http://mochi.test:8888", "");
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const testDir = testPath.substring(0, testPath.lastIndexOf('/') + 1);
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const embedHasBrowsingContext = SpecialPowers.getBoolPref("browser.opaqueResponseBlocking.syntheticBrowsingContext", false);
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const imageTypeORB = embedHasBrowsingContext
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? SpecialPowers.Ci.nsIObjectLoadingContent.TYPE_DOCUMENT
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: SpecialPowers.Ci.nsIObjectLoadingContent.TYPE_IMAGE;
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const imageTypeStringORB = embedHasBrowsingContext ? "document" : "image";
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add_task(async function() {
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// FIXME: Remove when bug 1658342 is fixed
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@ -35,17 +26,12 @@ add_task(async function() {
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await new Promise(resolve => embed.addEventListener("load", resolve, { once: true }));
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is(
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SpecialPowers.wrap(embed).displayedType,
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imageTypeORB,
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`image load should have ${imageTypeStringORB} type`
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SpecialPowers.Ci.nsIObjectLoadingContent.TYPE_DOCUMENT,
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`image load should have document type`
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);
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if (!embedHasBrowsingContext) {
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ok(!SpecialPowers.wrap(embed).frameLoader, "should not have frameloader");
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ok(!SpecialPowers.wrap(embed).browsingContext, "should not have bc");
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} else {
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ok(SpecialPowers.wrap(embed).frameLoader, "should have frameloader");
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ok(SpecialPowers.wrap(embed).browsingContext, "should have bc");
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}
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ok(SpecialPowers.wrap(embed).frameLoader, "should have frameloader");
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ok(SpecialPowers.wrap(embed).browsingContext, "should have bc");
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info("x-site document load from element");
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embed.setAttribute("src", "http://example.com" + testDir + "file_empty.html");
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@ -86,17 +72,12 @@ add_task(async function() {
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await new Promise(resolve => embed.addEventListener("load", resolve, { once: true }));
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is(
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SpecialPowers.wrap(embed).displayedType,
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imageTypeORB,
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`image load should have ${imageTypeStringORB} type`
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SpecialPowers.Ci.nsIObjectLoadingContent.TYPE_DOCUMENT,
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`image load should have document type`
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);
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if (!embedHasBrowsingContext) {
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ok(!SpecialPowers.wrap(embed).frameLoader, "should not have frameloader");
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ok(!SpecialPowers.wrap(embed).browsingContext, "should not have bc");
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} else {
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ok(SpecialPowers.wrap(embed).frameLoader, "should have frameloader");
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ok(SpecialPowers.wrap(embed).browsingContext, "should have bc");
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}
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ok(SpecialPowers.wrap(embed).frameLoader, "should have frameloader");
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ok(SpecialPowers.wrap(embed).browsingContext, "should have bc");
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});
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</script>
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</body>
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@ -3,11 +3,6 @@
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"use strict";
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const syntheticBrowsingContexts = SpecialPowers.getBoolPref(
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"browser.opaqueResponseBlocking.syntheticBrowsingContext",
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false
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);
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const DIRPATH = getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content/",
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""
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@ -92,26 +87,22 @@ add_task(async function test_iframeImageDocument() {
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await runTest(iframe, TABURL, IMAGEURL, CROSSIMAGEURL, checkImage);
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});
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if (syntheticBrowsingContexts) {
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add_task(async function test_embedImageDocument() {
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await runTest(embed, TABURL, IMAGEURL, CROSSIMAGEURL, checkImage);
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});
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add_task(async function test_embedImageDocument() {
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await runTest(embed, TABURL, IMAGEURL, CROSSIMAGEURL, checkImage);
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});
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add_task(async function test_objectImageDocument() {
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await runTest(object, TABURL, IMAGEURL, CROSSIMAGEURL, checkImage);
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});
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}
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add_task(async function test_objectImageDocument() {
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await runTest(object, TABURL, IMAGEURL, CROSSIMAGEURL, checkImage);
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});
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add_task(async function test_iframeDocument() {
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await runTest(iframe, TABURL, DOCUMENTURL, CROSSDOCUMENTURL, checkDocument);
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});
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if (syntheticBrowsingContexts) {
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add_task(async function test_embedDocument() {
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await runTest(embed, TABURL, DOCUMENTURL, CROSSDOCUMENTURL, checkDocument);
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});
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add_task(async function test_embedDocument() {
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await runTest(embed, TABURL, DOCUMENTURL, CROSSDOCUMENTURL, checkDocument);
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});
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add_task(async function test_objectDocument() {
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await runTest(object, TABURL, DOCUMENTURL, CROSSDOCUMENTURL, checkDocument);
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});
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}
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add_task(async function test_objectDocument() {
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await runTest(object, TABURL, DOCUMENTURL, CROSSDOCUMENTURL, checkDocument);
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});
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@ -3646,14 +3646,6 @@ nsCSSFrameConstructor::FindInputData(const Element& aElement,
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ArrayLength(sInputData));
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}
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static nsIFrame* NS_NewSubDocumentOrImageFrame(mozilla::PresShell* aPresShell,
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mozilla::ComputedStyle* aStyle) {
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return StaticPrefs::
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browser_opaqueResponseBlocking_syntheticBrowsingContext_AtStartup()
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? NS_NewSubDocumentFrame(aPresShell, aStyle)
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: NS_NewImageFrame(aPresShell, aStyle);
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}
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/* static */
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const nsCSSFrameConstructor::FrameConstructionData*
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nsCSSFrameConstructor::FindObjectData(const Element& aElement,
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@ -3684,7 +3676,7 @@ nsCSSFrameConstructor::FindObjectData(const Element& aElement,
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SIMPLE_INT_CREATE(nsIObjectLoadingContent::TYPE_FALLBACK,
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ToCreationFunc(NS_NewBlockFrame)),
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SIMPLE_INT_CREATE(nsIObjectLoadingContent::TYPE_IMAGE,
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NS_NewSubDocumentOrImageFrame),
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NS_NewSubDocumentFrame),
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SIMPLE_INT_CREATE(nsIObjectLoadingContent::TYPE_DOCUMENT,
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NS_NewSubDocumentFrame),
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// Fake plugin handlers load as documents
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@ -1761,13 +1761,6 @@
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mirror: always
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do_not_use_directly: true
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# When this pref is enabled, <object> and <embed> elements will create
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# synthetic documents when the resource type they're loading is an image.
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- name: browser.opaqueResponseBlocking.syntheticBrowsingContext
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type: bool
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value: true
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mirror: once
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# When true, zooming will be enabled on all sites, even ones that declare
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# user-scalable=no.
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- name: browser.ui.zoom.force-user-scalable
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