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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=232227
+-->
+<head>
+ <title>Test for Bug 232227</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=232227">Mozilla Bug 232227</a>
+<script>
+
+/** Test for Bug 232227 **/
+
+function runTest(testCanvasColors) {
+ var colorNames = [
+ [ "ActiveBorder", 0xB4, 0xB4, 0xB4 ],
+ [ "ActiveCaption", 0x99, 0xB4, 0xD1 ],
+ [ "AppWorkspace", 0xAB, 0xAB, 0xAB ],
+ [ "Background", 0x00, 0x00, 0x00 ],
+ [ "ButtonFace", 0xe9, 0xe9, 0xed],
+ [ "ButtonHighlight", 0xFF, 0xFF, 0xFF ],
+ [ "ButtonShadow", 0xA0, 0xA0, 0xA0 ],
+ [ "ButtonText", 0x00, 0x00, 0x00 ],
+ [ "CaptionText", 0x00, 0x00, 0x00 ],
+ [ "GrayText", 0x6D, 0x6D, 0x6D ],
+ [ "Highlight", 0x33, 0x99, 0xFF ],
+ [ "HighlightText", 0xFF, 0xFF, 0xFF ],
+ [ "InactiveBorder", 0xF4, 0xF7, 0xFC ],
+ [ "InactiveCaption", 0xBF, 0xCD, 0xDB ],
+ [ "InactiveCaptionText", 0x43, 0x4E, 0x54 ],
+ [ "InfoBackground", 0xFF, 0xFF, 0xE1 ],
+ [ "InfoText", 0x00, 0x00, 0x00 ],
+ [ "Menu", 0xF0, 0xF0, 0xF0 ],
+ [ "MenuText", 0x00, 0x00, 0x00 ],
+ [ "Scrollbar", 0xC8, 0xC8, 0xC8 ],
+ [ "ThreeDDarkShadow", 0x69, 0x69, 0x69 ],
+ [ "ThreeDFace", 0xF0, 0xF0, 0xF0 ],
+ [ "ThreeDHighlight", 0xFF, 0xFF, 0xFF ],
+ [ "ThreeDLightShadow", 0xE3, 0xE3, 0xE3 ],
+ [ "ThreeDShadow", 0xA0, 0xA0, 0xA0 ],
+ [ "Window", 0xFF, 0xFF, 0xFF ],
+ [ "WindowFrame", 0x64, 0x64, 0x64 ],
+ [ "WindowText", 0x00, 0x00, 0x00 ],
+ [ "-moz-ButtonDefault", 0x69, 0x69, 0x69 ],
+ [ "-moz-ButtonHoverFace", 0xd0, 0xd0, 0xd7 ],
+ [ "-moz-ButtonHoverText", 0x00, 0x00, 0x00 ],
+ [ "-moz-CellHighlight", 0xF0, 0xF0, 0xF0 ],
+ [ "-moz-CellHighlightText", 0x00, 0x00, 0x00 ],
+ [ "-moz-Combobox", 0xe9, 0xe9, 0xed],
+ [ "-moz-ComboboxText", 0x00, 0x00, 0x00 ],
+ [ "-moz-Dialog", 0xF0, 0xF0, 0xF0 ],
+ [ "-moz-DialogText", 0x00, 0x00, 0x00 ],
+ [ "-moz-DragTargetZone", 0xFF, 0xFF, 0xFF ],
+ [ "-moz-EvenTreeRow", 0xFF, 0xFF, 0xFF ],
+ [ "-moz-Field", 0xFF, 0xFF, 0xFF ],
+ [ "-moz-FieldText", 0x00, 0x00, 0x00 ],
+ [ "-moz-MenuHover", 0x33, 0x99, 0xFF ],
+ [ "-moz-MenuHoverText", 0x00, 0x00, 0x00 ],
+ [ "-moz-MenubarText", 0x00, 0x00, 0x00 ],
+ [ "-moz-MenubarHoverText", 0x00, 0x00, 0x00 ],
+ [ "-moz-NativeHyperlinkText", 0x00, 0x66, 0xCC ],
+ [ "-moz-OddTreeRow", 0xFF, 0xFF, 0xFF ],
+ [ "-moz-mac-chrome-active", 0xB2, 0xB2, 0xB2 ],
+ [ "-moz-mac-chrome-inactive", 0xE1, 0xE1, 0xE1 ],
+ [ "-moz-mac-focusring", 0x60, 0x9D, 0xD7 ],
+ [ "-moz-mac-menuselect", 0x38, 0x75, 0xD7 ],
+ [ "-moz-mac-menushadow", 0xA3, 0xA3, 0xA3 ],
+ [ "-moz-mac-menutextdisable", 0x88, 0x88, 0x88 ],
+ [ "-moz-mac-menutextselect", 0xFF, 0xFF, 0xFF ],
+ [ "-moz-mac-DisabledToolbarText", 0x3F, 0x3F, 0x3F ],
+ [ "-moz-mac-SecondaryHighlight", 0xD4, 0xD4, 0xD4 ],
+ [ "-moz-win-MediaText", 0xFF, 0xFF, 0xFF ],
+ [ "-moz-win-CommunicationsText", 0xFF, 0xFF, 0xFF ],
+ [ "SelectedItem", 0x33, 0x99, 0xFF ],
+ [ "SelectedItemText", 0xFF, 0xFF, 0xFF ],
+
+ // These five are configured via Tools -> Options -> Content -> Colors.
+ //"-moz-ActiveHyperlinkText",
+ //"-moz-HyperLinkText",
+ //"-moz-VisitedHyperlinkText",
+ //"-moz-default-background-color",
+ //"-moz-default-color",
+ ];
+
+ var colorTestCanvas = document.createElement("canvas");
+ colorTestCanvas.width = colorTestCanvas.height = 1;
+ colorTestCanvas = colorTestCanvas.getContext("2d");
+
+ var colorTestDiv = document.createElement("div");
+ document.body.appendChild(colorTestDiv);
+
+ for (let [colorName, r, g, b] of colorNames) {
+ // test value
+ var ctest = "rgb(" + r + ", " + g + ", " + b + ")";
+
+ // computed value
+ colorTestDiv.style.backgroundColor = "";
+ colorTestDiv.style.backgroundColor = colorName;
+ var c1 = getComputedStyle(colorTestDiv).backgroundColor;
+ is(c1, ctest, "Stand-in computed color: " + colorName + " is correct.");
+
+ // canvas
+ if (testCanvasColors && colorTestCanvas) {
+ colorTestCanvas.fillStyle = colorName;
+ colorTestCanvas.fillRect(0, 0, 1, 1);
+ var c2 = colorTestCanvas.getImageData(0, 0, 1, 1).data;
+ c2 = "rgb(" + c2[0] + ", " + c2[1] + ", " + c2[2] + ")";
+ is(c2, ctest, "Stand-in canvas color: " + colorName + " is correct.");
+ }
+ }
+}
+
+(async function() {
+ SimpleTest.waitForExplicitFinish();
+ await SpecialPowers.pushPrefEnv({ "set" : [
+ [ "ui.use_standins_for_native_colors", true ],
+ ]});
+ runTest(/* testCanvasColors = */ true);
+ await SpecialPowers.pushPrefEnv({ "set" : [
+ [ "privacy.resistFingerprinting", true ],
+ [ "ui.use_standins_for_native_colors", false ],
+ ]});
+ // With privacy.resistFingerprinting canvas data doesn't reflect the actual
+ // canvas, apparently.
+ runTest(/* testCanvasColors = */ false);
+ SimpleTest.finish();
+}());
+</script>
+</body>
+</html>