forked from mirrors/gecko-dev
52 lines
1.6 KiB
JavaScript
52 lines
1.6 KiB
JavaScript
"use strict";
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// This test checks whether applied WebExtension themes are persisted and applied
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// on newly opened windows.
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add_task(async function setup() {
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await SpecialPowers.pushPrefEnv({
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set: [["extensions.webextensions.themes.enabled", true]],
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});
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});
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add_task(async function test_multiple_windows() {
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let extension = ExtensionTestUtils.loadExtension({
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manifest: {
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"theme": {
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"images": {
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"headerURL": "image1.png",
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},
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"colors": {
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"accentcolor": ACCENT_COLOR,
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"textcolor": TEXT_COLOR,
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},
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},
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},
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files: {
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"image1.png": BACKGROUND,
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},
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});
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await extension.startup();
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let docEl = window.document.documentElement;
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let style = window.getComputedStyle(docEl);
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Assert.ok(docEl.hasAttribute("lwtheme"), "LWT attribute should be set");
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Assert.equal(docEl.getAttribute("lwthemetextcolor"), "bright",
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"LWT text color attribute should be set");
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Assert.ok(style.backgroundImage.includes("image1.png"), "Expected background image");
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// Now we'll open a new window to see if the theme is also applied there.
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let window2 = await BrowserTestUtils.openNewBrowserWindow();
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docEl = window2.document.documentElement;
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style = window2.getComputedStyle(docEl);
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Assert.ok(docEl.hasAttribute("lwtheme"), "LWT attribute should be set");
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Assert.equal(docEl.getAttribute("lwthemetextcolor"), "bright",
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"LWT text color attribute should be set");
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Assert.ok(style.backgroundImage.includes("image1.png"), "Expected background image");
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await BrowserTestUtils.closeWindow(window2);
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await extension.unload();
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});
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