1 files changed, 22 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/data-urls/processing.any.js b/testing/web-platform/tests/fetch/data-urls/processing.any.js
new file mode 100644
index 0000000000..cec97bd6be
--- /dev/null
+++ b/testing/web-platform/tests/fetch/data-urls/processing.any.js
@@ -0,0 +1,22 @@
+// META: global=window,worker
+
+promise_test(() => fetch("resources/data-urls.json").then(res => res.json()).then(runDataURLTests), "Setup.");
+function runDataURLTests(tests) {
+  for(let i = 0; i < tests.length; i++) {
+    const input = tests[i][0],
+          expectedMimeType = tests[i][1],
+          expectedBody = expectedMimeType !== null ? tests[i][2] : null;
+    promise_test(t => {
+      if(expectedMimeType === null) {
+        return promise_rejects_js(t, TypeError, fetch(input));
+      } else {
+        return fetch(input).then(res => {
+          return res.arrayBuffer().then(body => {
+            assert_array_equals(new Uint8Array(body), expectedBody);
+            assert_equals(res.headers.get("content-type"), expectedMimeType); // We could assert this earlier, but this fails often
+          });
+        });
+      }
+    }, format_value(input));
+  }
+}