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-rw-r--r--testing/web-platform/tests/FileAPI/url/url-with-xhr.any.js68
1 files changed, 68 insertions, 0 deletions
diff --git a/testing/web-platform/tests/FileAPI/url/url-with-xhr.any.js b/testing/web-platform/tests/FileAPI/url/url-with-xhr.any.js
new file mode 100644
index 0000000000..29d83080ab
--- /dev/null
+++ b/testing/web-platform/tests/FileAPI/url/url-with-xhr.any.js
@@ -0,0 +1,68 @@
+// META: script=resources/fetch-tests.js
+
+function xhr_should_succeed(test, url) {
+ return new Promise((resolve, reject) => {
+ const xhr = new XMLHttpRequest();
+ xhr.open('GET', url);
+ xhr.onload = test.step_func(() => {
+ assert_equals(xhr.status, 200);
+ assert_equals(xhr.statusText, 'OK');
+ resolve(xhr.response);
+ });
+ xhr.onerror = () => reject('Got unexpected error event');
+ xhr.send();
+ });
+}
+
+function xhr_should_fail(test, url, method = 'GET') {
+ const xhr = new XMLHttpRequest();
+ xhr.open(method, url);
+ const result1 = new Promise((resolve, reject) => {
+ xhr.onload = () => reject('Got unexpected load event');
+ xhr.onerror = resolve;
+ });
+ const result2 = new Promise(resolve => {
+ xhr.onreadystatechange = test.step_func(() => {
+ if (xhr.readyState !== xhr.DONE) return;
+ assert_equals(xhr.status, 0);
+ resolve();
+ });
+ });
+ xhr.send();
+ return Promise.all([result1, result2]);
+}
+
+fetch_tests('XHR', xhr_should_succeed, xhr_should_fail);
+
+async_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);
+ const xhr = new XMLHttpRequest();
+ xhr.open('GET', url);
+ xhr.onloadend = t.step_func_done(() => {
+ assert_equals(xhr.getResponseHeader('Content-Type'), blob_type);
+ });
+ xhr.send();
+}, 'XHR should return Content-Type from Blob');
+
+async_test(t => {
+ const blob_contents = 'test blob contents';
+ const blob = new Blob([blob_contents]);
+ const url = URL.createObjectURL(blob);
+ const xhr = new XMLHttpRequest();
+ xhr.open('GET', url);
+
+ // Revoke the object URL. XHR 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 send().
+ URL.revokeObjectURL(url);
+
+ xhr.onload = t.step_func_done(() => {
+ assert_equals(xhr.response, blob_contents);
+ });
+ xhr.onerror = t.unreached_func('Got unexpected error event');
+
+ xhr.send();
+}, 'Revoke blob URL after open(), will fetch');