gecko-dev/devtools/client/shared/test/browser_theme_switching.js

51 строка
1.5 KiB
JavaScript

/* vim: set ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
var toolbox;
add_task(function* () {
let target = TargetFactory.forTab(gBrowser.selectedTab);
let toolbox = yield gDevTools.showToolbox(target);
let doc = toolbox.frame.contentDocument;
let root = doc.documentElement;
let platform = root.getAttribute("platform");
let expectedPlatform = getPlatform();
is(platform, expectedPlatform, ":root[platform] is correct");
let theme = Services.prefs.getCharPref("devtools.theme");
let className = "theme-" + theme;
ok(root.classList.contains(className),
":root has " + className + " class (current theme)");
// Convert the xpath result into an array of strings
// like `href="{URL}" type="text/css"`
let sheetsIterator = doc.evaluate("processing-instruction('xml-stylesheet')",
doc, null, XPathResult.ANY_TYPE, null);
let sheetsInDOM = [];
let sheet;
while (sheet = sheetsIterator.iterateNext()) {
sheetsInDOM.push(sheet.data);
}
let sheetsFromTheme = gDevTools.getThemeDefinition(theme).stylesheets;
info("Checking for existence of " + sheetsInDOM.length + " sheets");
for (let sheet of sheetsFromTheme) {
ok(sheetsInDOM.some(s=>s.includes(sheet)), "There is a stylesheet for " + sheet);
}
yield toolbox.destroy();
});
function getPlatform() {
let {OS} = Services.appinfo;
if (OS == "WINNT") {
return "win";
} else if (OS == "Darwin") {
return "mac";
} else {
return "linux";
}
}