Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/testing/web-platform/tests/workers/modules/dedicated-worker-import-data-url.any.js b/testing/web-platform/tests/workers/modules/dedicated-worker-import-data-url.any.js
new file mode 100644
index 0000000000..b837ad67da
--- /dev/null
+++ b/testing/web-platform/tests/workers/modules/dedicated-worker-import-data-url.any.js
@@ -0,0 +1,25 @@
+// META: script=/workers/modules/resources/import-test-cases.js
+
+// Imports |testCase.scriptURL| on a dedicated worker loaded from a data URL,
+// and waits until the list of imported modules is sent from the worker. Passes
+// if the list is equal to |testCase.expectation|.
+function import_data_url_test(testCase) {
+  promise_test(async () => {
+    // The Access-Control-Allow-Origin header is necessary because a worker
+    // loaded from a data URL has a null origin and import() on the worker
+    // without the header is blocked.
+    const importURL = new URL(testCase.scriptURL, location.href) +
+        '?pipe=header(Access-Control-Allow-Origin, *)';
+    const dataURL = `data:text/javascript,import "${importURL}";`;
+
+    const worker = new Worker(dataURL, { type: 'module'});
+    worker.postMessage('Send message for tests from main script.');
+    const msgEvent = await new Promise((resolve, reject) =>{
+        worker.onmessage = resolve;
+        worker.onerror = reject;
+    }).catch(e => assert_true(false));
+    assert_array_equals(msgEvent.data, testCase.expectation);
+  }, testCase.description);
+}
+
+testCases.forEach(import_data_url_test);