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-rw-r--r--toolkit/components/gfx/content/gfxFrameScript.js73
-rw-r--r--toolkit/components/gfx/content/sanityparent.html8
-rw-r--r--toolkit/components/gfx/content/sanitytest.html10
-rw-r--r--toolkit/components/gfx/content/videotest.mp4bin0 -> 1721 bytes
4 files changed, 91 insertions, 0 deletions
diff --git a/toolkit/components/gfx/content/gfxFrameScript.js b/toolkit/components/gfx/content/gfxFrameScript.js
new file mode 100644
index 0000000000..c423fb8a2d
--- /dev/null
+++ b/toolkit/components/gfx/content/gfxFrameScript.js
@@ -0,0 +1,73 @@
+/* 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/. */
+
+/* eslint-env mozilla/frame-script */
+
+const gfxFrameScript = {
+ domUtils: null,
+
+ init() {
+ let webNav = docShell.QueryInterface(Ci.nsIWebNavigation);
+ let webProgress = docShell
+ .QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIWebProgress);
+ webProgress.addProgressListener(
+ this,
+ Ci.nsIWebProgress.NOTIFY_STATE_WINDOW
+ );
+
+ this.domUtils = content.windowUtils;
+
+ let loadURIOptions = {
+ triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
+ };
+ webNav.loadURI(
+ Services.io.newURI("chrome://gfxsanity/content/sanitytest.html"),
+ loadURIOptions
+ );
+ },
+
+ handleEvent(aEvent) {
+ switch (aEvent.type) {
+ case "MozAfterPaint":
+ sendAsyncMessage("gfxSanity:ContentLoaded");
+ removeEventListener("MozAfterPaint", this);
+ break;
+ }
+ },
+
+ isSanityTest(aUri) {
+ if (!aUri) {
+ return false;
+ }
+
+ return aUri.endsWith("/sanitytest.html");
+ },
+
+ onStateChange(webProgress, req, flags, status) {
+ if (
+ webProgress.isTopLevel &&
+ flags & Ci.nsIWebProgressListener.STATE_STOP &&
+ this.isSanityTest(req.name)
+ ) {
+ webProgress.removeProgressListener(this);
+
+ // If no paint is pending, then the test already painted
+ if (this.domUtils.isMozAfterPaintPending) {
+ addEventListener("MozAfterPaint", this);
+ } else {
+ sendAsyncMessage("gfxSanity:ContentLoaded");
+ }
+ }
+ },
+
+ // Needed to support web progress listener
+ QueryInterface: ChromeUtils.generateQI([
+ "nsIWebProgressListener",
+ "nsISupportsWeakReference",
+ "nsIObserver",
+ ]),
+};
+
+gfxFrameScript.init();
diff --git a/toolkit/components/gfx/content/sanityparent.html b/toolkit/components/gfx/content/sanityparent.html
new file mode 100644
index 0000000000..3f1dc4a894
--- /dev/null
+++ b/toolkit/components/gfx/content/sanityparent.html
@@ -0,0 +1,8 @@
+<!-- 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/. -->
+
+<html>
+ <head> </head>
+ <body></body>
+</html>
diff --git a/toolkit/components/gfx/content/sanitytest.html b/toolkit/components/gfx/content/sanitytest.html
new file mode 100644
index 0000000000..a99fbc98cf
--- /dev/null
+++ b/toolkit/components/gfx/content/sanitytest.html
@@ -0,0 +1,10 @@
+<!-- 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/. -->
+
+<html>
+ <body>
+ <div style="width: 32px; height: 64px; background-color: red"></div>
+ <video src="videotest.mp4"></video>
+ </body>
+</html>
diff --git a/toolkit/components/gfx/content/videotest.mp4 b/toolkit/components/gfx/content/videotest.mp4
new file mode 100644
index 0000000000..425c1cd5c5
--- /dev/null
+++ b/toolkit/components/gfx/content/videotest.mp4
Binary files differ