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Test Info:
- Manifest: layout/style/test/browser.toml
add_task(async function () {
info(`URI is ${uri}`);
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: uri,
},
async function (browser) {
await SpecialPowers.spawn(browser, [], function () {
let seenSheets = 0;
for (let i = 0; i < content.document.styleSheets.length; ++i) {
let sheet = content.document.styleSheets[i];
info(`Checking ${sheet.href}`);
if (/mapped\.css/.test(sheet.href)) {
is(
sheet.sourceMapURL,
"mapped.css.map",
"X-SourceMap header took effect"
);
seenSheets |= 1;
} else if (/mapped2\.css/.test(sheet.href)) {
is(
sheet.sourceMapURL,
"mapped2.css.map",
"SourceMap header took effect"
);
seenSheets |= 2;
} else {
ok(false, "sheet does not have source map URL");
}
}
is(seenSheets, 3, "seen all source-mapped sheets");
});
}
);
});