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-rw-r--r--testing/web-platform/tests/FileAPI/url/url-with-fetch.any.js72
1 files changed, 72 insertions, 0 deletions
diff --git a/testing/web-platform/tests/FileAPI/url/url-with-fetch.any.js b/testing/web-platform/tests/FileAPI/url/url-with-fetch.any.js
new file mode 100644
index 0000000000..54e6a3da5a
--- /dev/null
+++ b/testing/web-platform/tests/FileAPI/url/url-with-fetch.any.js
@@ -0,0 +1,72 @@
+// META: script=resources/fetch-tests.js
+// META: script=/common/gc.js
+
+function fetch_should_succeed(test, request) {
+ return fetch(request).then(response => response.text());
+}
+
+function fetch_should_fail(test, url, method = 'GET') {
+ return promise_rejects_js(test, TypeError, fetch(url, {method: method}));
+}
+
+fetch_tests('fetch', fetch_should_succeed, fetch_should_fail);
+
+promise_test(t => {
+ const blob_contents = 'test blob contents';
+ const blob_type = 'image/png';
+ const blob = new Blob([blob_contents], {type: blob_type});
+ const url = URL.createObjectURL(blob);
+
+ return fetch(url).then(response => {
+ assert_equals(response.headers.get('Content-Type'), blob_type);
+ });
+}, 'fetch should return Content-Type from Blob');
+
+promise_test(t => {
+ const blob_contents = 'test blob contents';
+ const blob = new Blob([blob_contents]);
+ const url = URL.createObjectURL(blob);
+ const request = new Request(url);
+
+ // Revoke the object URL. Request should take a reference to the blob as
+ // soon as it receives it in open(), so the request succeeds even though we
+ // revoke the URL before calling fetch().
+ URL.revokeObjectURL(url);
+
+ return fetch_should_succeed(t, request).then(text => {
+ assert_equals(text, blob_contents);
+ });
+}, 'Revoke blob URL after creating Request, will fetch');
+
+promise_test(async t => {
+ const blob_contents = 'test blob contents';
+ const blob = new Blob([blob_contents]);
+ const url = URL.createObjectURL(blob);
+ let request = new Request(url);
+
+ // Revoke the object URL. Request should take a reference to the blob as
+ // soon as it receives it in open(), so the request succeeds even though we
+ // revoke the URL before calling fetch().
+ URL.revokeObjectURL(url);
+
+ request = request.clone();
+ await garbageCollect();
+
+ const text = await fetch_should_succeed(t, request);
+ assert_equals(text, blob_contents);
+}, 'Revoke blob URL after creating Request, then clone Request, will fetch');
+
+promise_test(function(t) {
+ const blob_contents = 'test blob contents';
+ const blob = new Blob([blob_contents]);
+ const url = URL.createObjectURL(blob);
+
+ const result = fetch_should_succeed(t, url).then(text => {
+ assert_equals(text, blob_contents);
+ });
+
+ // Revoke the object URL. fetch should have already resolved the blob URL.
+ URL.revokeObjectURL(url);
+
+ return result;
+}, 'Revoke blob URL after calling fetch, fetch should succeed');