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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-21 20:56:19 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-21 20:56:19 +0000
commit0b6210cd37b68b94252cb798598b12974a20e1c1 (patch)
treee371686554a877842d95aa94f100bee552ff2a8e /test/wpt/tests/FileAPI/Blob-methods-from-detached-frame.html
parentInitial commit. (diff)
downloadnode-undici-0b6210cd37b68b94252cb798598b12974a20e1c1.tar.xz
node-undici-0b6210cd37b68b94252cb798598b12974a20e1c1.zip
Adding upstream version 5.28.2+dfsg1+~cs23.11.12.3.upstream/5.28.2+dfsg1+_cs23.11.12.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Blob methods from detached frame work as expected</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<iframe id="emptyDocumentIframe" src="../support/empty-document.html"></iframe>
+
+<script>
+const BlobPrototypeFromDetachedFramePromise = new Promise(resolve => {
+ emptyDocumentIframe.onload = () => {
+ const BlobPrototype = emptyDocumentIframe.contentWindow.Blob.prototype;
+ emptyDocumentIframe.remove();
+ resolve(BlobPrototype);
+ };
+});
+
+const charCodeArrayToString = charCodeArray => Array.from(charCodeArray, c => String.fromCharCode(c)).join("");
+const charCodeBufferToString = charCodeBuffer => charCodeArrayToString(new Uint8Array(charCodeBuffer));
+
+promise_test(async () => {
+ const { slice } = await BlobPrototypeFromDetachedFramePromise;
+ const blob = new Blob(["foobar"]);
+
+ const slicedBlob = slice.call(blob, 1, 3);
+ assert_true(slicedBlob instanceof Blob);
+
+ assert_equals(await slicedBlob.text(), "oo");
+ assert_equals(charCodeBufferToString(await slicedBlob.arrayBuffer()), "oo");
+
+ const reader = slicedBlob.stream().getReader();
+ const { value } = await reader.read();
+ assert_equals(charCodeArrayToString(value), "oo");
+}, "slice()");
+
+promise_test(async () => {
+ const { text } = await BlobPrototypeFromDetachedFramePromise;
+ const blob = new Blob(["foo"]);
+
+ assert_equals(await text.call(blob), "foo");
+}, "text()");
+
+promise_test(async () => {
+ const { arrayBuffer } = await BlobPrototypeFromDetachedFramePromise;
+ const blob = new Blob(["bar"]);
+
+ const charCodeBuffer = await arrayBuffer.call(blob);
+ assert_equals(charCodeBufferToString(charCodeBuffer), "bar");
+}, "arrayBuffer()");
+
+promise_test(async () => {
+ const { stream } = await BlobPrototypeFromDetachedFramePromise;
+ const blob = new Blob(["baz"]);
+
+ const reader = stream.call(blob).getReader();
+ const { value } = await reader.read();
+ assert_equals(charCodeArrayToString(value), "baz");
+}, "stream()");
+</script>