Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /workers/interfaces/WorkerUtils/importScripts/blob-url.worker.html - WPT Dashboard Interop Dashboard
importScripts("/resources/testharness.js");
function objectUrlFromScript(script) {
const blob = new Blob([script], { type: "text/javascript" });
return URL.createObjectURL(blob);
}
test((t) => {
self.run = false;
const blobScriptUrl = objectUrlFromScript(`self.run = true;`);
t.add_cleanup(() => URL.revokeObjectURL(blobScriptUrl));
importScripts(blobScriptUrl);
assert_true(self.run);
}, "Blob URLs work on importScripts");
test(() => {
self.run = false;
const blobScriptUrl = objectUrlFromScript(`self.run = true;`);
URL.revokeObjectURL(blobScriptUrl);
assert_throws_dom("NetworkError", () => {
importScripts(blobScriptUrl);
});
assert_false(self.run);
}, "A revoked blob URL will fail");
test(() => {
self.run = false;
const runScriptUrl = objectUrlFromScript(`self.run = true;`);
const revokeScriptUrl = objectUrlFromScript(
`URL.revokeObjectURL(${JSON.stringify(runScriptUrl)});`
);
importScripts(revokeScriptUrl, runScriptUrl);
assert_true(self.run);
}, "Revoking a blob URL in an earlier script will not fail");
done();