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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /devtools/server/tests/xpcshell/test_promise_state-03.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/server/tests/xpcshell/test_promise_state-03.js')
-rw-r--r-- | devtools/server/tests/xpcshell/test_promise_state-03.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_promise_state-03.js b/devtools/server/tests/xpcshell/test_promise_state-03.js new file mode 100644 index 0000000000..8ec1fa3717 --- /dev/null +++ b/devtools/server/tests/xpcshell/test_promise_state-03.js @@ -0,0 +1,58 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +/* eslint-disable max-nested-callbacks */ + +"use strict"; + +/** + * Test that the preview in a Promise's grip is correct when the Promise is + * rejected. + */ + +add_task( + threadFrontTest(async ({ threadFront, debuggee }) => { + const packet = await executeOnNextTickAndWaitForPause( + () => evalCode(debuggee), + threadFront + ); + + const environment = await packet.frame.getEnvironment(); + const grip = environment.bindings.variables.p.value; + ok(grip.preview); + equal(grip.class, "Promise"); + equal(grip.preview.ownProperties["<state>"].value, "rejected"); + equal( + grip.preview.ownProperties["<reason>"].value.actorID, + packet.frame.arguments[0].actorID, + "The promise's rejected state reason in the preview should be the same " + + "value passed to the then function" + ); + + const objClient = threadFront.pauseGrip(grip); + const { promiseState } = await objClient.getPromiseState(); + equal(promiseState.state, "rejected"); + equal( + promiseState.reason.getGrip().actorID, + packet.frame.arguments[0].actorID, + "The promise's rejected state value in getPromiseState() should be " + + "the same value passed to the then function" + ); + }) +); + +function evalCode(debuggee) { + /* eslint-disable mozilla/var-only-at-top-level, no-unused-vars */ + // prettier-ignore + Cu.evalInSandbox( + "doTest();\n" + + function doTest() { + var resolved = Promise.reject(new Error("uh oh")); + resolved.catch(() => { + var p = resolved; + debugger; + }); + }, + debuggee + ); + /* eslint-enable mozilla/var-only-at-top-level, no-unused-vars */ +} |