diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/ReadableStream/shell.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/ReadableStream/shell.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/non262/ReadableStream/shell.js b/js/src/tests/non262/ReadableStream/shell.js new file mode 100644 index 0000000000..7e83ed2934 --- /dev/null +++ b/js/src/tests/non262/ReadableStream/shell.js @@ -0,0 +1,30 @@ +// Return a promise that will resolve to `undefined` the next time jobs are +// processed. +// +// `ticks` indicates how long the promise should "wait" before resolving: a +// promise created with `asyncSleep(n)` will become settled and fire its handlers +// before a promise created with `asyncSleep(n+1)`. +// +function asyncSleep(ticks) { + let p = Promise.resolve(); + if (ticks > 0) { + return p.then(() => asyncSleep(ticks - 1)); + } + return p; +} + +// Run the async function `test`. Wait for it to finish running. Throw if it +// throws or if it fails to finish (awaiting a value forever). +function runAsyncTest(test) { + let passed = false; + let problem = "test did not finish"; + test() + .then(_ => { passed = true; }) + .catch(exc => { problem = exc; }); + drainJobQueue(); + if (!passed) { + throw problem; + } + + reportCompare(0, 0); +} |