From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../webmessaging/Channel_postMessage_Blob.any.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 testing/web-platform/tests/webmessaging/Channel_postMessage_Blob.any.js (limited to 'testing/web-platform/tests/webmessaging/Channel_postMessage_Blob.any.js') diff --git a/testing/web-platform/tests/webmessaging/Channel_postMessage_Blob.any.js b/testing/web-platform/tests/webmessaging/Channel_postMessage_Blob.any.js new file mode 100644 index 0000000000..fce814f588 --- /dev/null +++ b/testing/web-platform/tests/webmessaging/Channel_postMessage_Blob.any.js @@ -0,0 +1,33 @@ +// META: title=postMessage() with a Blob +// META: script=/common/gc.js + + var TARGET = null; + var SOURCE = null; + var description = "Messages can contain Blobs."; + + var t = async_test("Test Description: " + description); + + var channel = new MessageChannel(); + SOURCE = channel.port1; + TARGET = channel.port2; + TARGET.start(); + TARGET.addEventListener("message", t.step_func(TestMessageEvent), true); + + (function() { + SOURCE.postMessage({blob: new Blob(['foo', 'bar'])}); + })(); + garbageCollect(); + + function TestMessageEvent(evt) + { + assert_true('blob' in evt.data); + assert_true(evt.data.blob instanceof Blob); + assert_equals(evt.data.blob.size, 6); + const reader = new FileReader(); + reader.onerror = t.unreached_func('Reading blob failed'); + reader.onload = t.step_func(() => { + assert_equals(reader.result, 'foobar'); + t.done(); + }); + reader.readAsText(evt.data.blob); + } -- cgit v1.2.3