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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/debug/Object-getPromiseReactions-01.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/debug/Object-getPromiseReactions-01.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Object-getPromiseReactions-01.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Object-getPromiseReactions-01.js b/js/src/jit-test/tests/debug/Object-getPromiseReactions-01.js new file mode 100644 index 0000000000..ab56984960 --- /dev/null +++ b/js/src/jit-test/tests/debug/Object-getPromiseReactions-01.js @@ -0,0 +1,25 @@ +// Debugger.Object.prototype.getPromiseReactions throws on non-promises, but +// works on wrappers of promises. + +load(libdir + 'asserts.js'); +load(libdir + 'array-compare.js'); + +var g = newGlobal({ newCompartment: true }); +var dbg = new Debugger; +var DOg = dbg.addDebuggee(g); + +assertThrowsInstanceOf(() => DOg.getPromiseReactions(), TypeError); + +// Try retrieving an empty reaction list from an actual promise. +g.eval(`var p = Promise.resolve();`); +var DOgp = DOg.makeDebuggeeValue(g.p); +assertEq(true, arraysEqual(DOgp.getPromiseReactions(), [])); + +// Try a Debugger.Object of a cross-compartment wrapper of a promise. This +// should still work: the promise accessors generally do checked unwraps of +// their arguments. +var g2 = newGlobal({ newCompartment: true }); +DOg2 = dbg.addDebuggee(g2); +var DOg2gp = DOg2.makeDebuggeeValue(g.p); +assertEq(DOgp, DOg2gp.unwrap()); +assertEq(true, arraysEqual(DOg2gp.getPromiseReactions(), [])); |