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// META: global=worker
//
// Tentative test for https://github.com/whatwg/html/issues/3255
let test_cases = [
// Supported mimetypes:
["text/javascript", true],
["application/javascript", true],
["text/ecmascript", true],
// Blocked mimetpyes:
["image/png", false],
["text/csv", false],
["video/mpeg", false],
// Legacy mimetypes:
["text/html", false],
["text/plain", false],
["application/xml", false],
["application/octet-stream", false],
// Potato mimetypes:
["text/potato", false],
["potato/text", false],
["aaa/aaa", false],
["zzz/zzz", false],
// Parameterized mime types:
["text/javascript; charset=utf-8", true],
["text/javascript;charset=utf-8", true],
["text/javascript;bla;bla", true],
["text/csv; charset=utf-8", false],
["text/csv;charset=utf-8", false],
["text/csv;bla;bla", false],
// Funky capitalization:
["Text/html", false],
["text/Html", false],
["TeXt/HtMl", false],
["TEXT/HTML", false],
];
for (const [mimeType, isScriptType] of test_cases) {
test(t => {
let import_url = "/workers/support/imported_script.py?mime=" + mimeType;
if (isScriptType) {
assert_equals(undefined, importScripts(import_url));
} else {
assert_throws_dom("NetworkError", _ => { importScripts(import_url) })
}
}, "importScripts() requires scripty MIME types: " + mimeType + " is " + (isScriptType ? "allowed" : "blocked") + ".");
}
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