mozilla-central/testing/web-platform/tests/fetch/api/cors/cors-basic.any.js (file symbol)

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// META: script=../resources/utils.js
// META: script=/common/get-host-info.sub.js
const {
HTTPS_ORIGIN,
HTTP_ORIGIN_WITH_DIFFERENT_PORT,
HTTP_REMOTE_ORIGIN,
HTTP_REMOTE_ORIGIN_WITH_DIFFERENT_PORT,
HTTPS_REMOTE_ORIGIN,
} = get_host_info();
function cors(desc, origin) {
const url = `${origin}${dirname(location.pathname)}${RESOURCES_DIR}top.txt`;
const urlAllowCors = `${url}?pipe=header(Access-Control-Allow-Origin,*)`;
promise_test((test) => {
return fetch(urlAllowCors, {'mode': 'no-cors'}).then((resp) => {
assert_equals(resp.status, 0, "Opaque filter: status is 0");
assert_equals(resp.statusText, "", "Opaque filter: statusText is \"\"");
assert_equals(resp.type , "opaque", "Opaque filter: response's type is opaque");
return resp.text().then((value) => {
assert_equals(value, "", "Opaque response should have an empty body");
});
});
}, `${desc} [no-cors mode]`);
promise_test((test) => {
return promise_rejects_js(test, TypeError, fetch(url, {'mode': 'cors'}));
}, `${desc} [server forbid CORS]`);
promise_test((test) => {
return fetch(urlAllowCors, {'mode': 'cors'}).then((resp) => {
assert_equals(resp.status, 200, "Fetch's response's status is 200");
assert_equals(resp.type , "cors", "CORS response's type is cors");
});
}, `${desc} [cors mode]`);
}
cors('Same domain different port', HTTP_ORIGIN_WITH_DIFFERENT_PORT);
cors('Same domain different protocol different port', HTTPS_ORIGIN);
cors('Cross domain basic usage', HTTP_REMOTE_ORIGIN);
cors('Cross domain different port', HTTP_REMOTE_ORIGIN_WITH_DIFFERENT_PORT);
cors('Cross domain different protocol', HTTPS_REMOTE_ORIGIN);