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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/streams/test/xpcshell/dom_stream_prototype_test.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/streams/test/xpcshell/dom_stream_prototype_test.js')
-rw-r--r-- | dom/streams/test/xpcshell/dom_stream_prototype_test.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/dom/streams/test/xpcshell/dom_stream_prototype_test.js b/dom/streams/test/xpcshell/dom_stream_prototype_test.js new file mode 100644 index 0000000000..b127368318 --- /dev/null +++ b/dom/streams/test/xpcshell/dom_stream_prototype_test.js @@ -0,0 +1,29 @@ +"use strict"; + +var log = []; +const stream = new ReadableStream({ + start(controller) { + log.push("started"); + }, + pull(controller) { + log.push("pulled"); + controller.enqueue("hi from pull"); + }, + cancel() { + log.push("cancelled"); + }, +}); + +print(log); // Currently prints "started"! + +add_task(async function helper() { + var reader = stream.getReader(); + var readPromise = reader.read(); + readPromise.then(x => print(`Printing promise result ${x}, log ${log}`)); + print(log); + + var x = await readPromise; + print(`Promise result ${x} ${x.value}`); + Assert.equal(x.value, "hi from pull"); + Assert.ok(true); +}); |