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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/onExceptionUnwind-resumption-05.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/onExceptionUnwind-resumption-05.js')
-rw-r--r-- | js/src/jit-test/tests/debug/onExceptionUnwind-resumption-05.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/onExceptionUnwind-resumption-05.js b/js/src/jit-test/tests/debug/onExceptionUnwind-resumption-05.js new file mode 100644 index 0000000000..00fe2aae44 --- /dev/null +++ b/js/src/jit-test/tests/debug/onExceptionUnwind-resumption-05.js @@ -0,0 +1,32 @@ +// Make sure that stacks in completion values are not lost when an exception +// unwind hook returns undefined. + +let g = newGlobal({ newCompartment: true }); +g.eval(` + function foo() { + bar(); + } + function bar() { + throw new Error(); + } +`); + +let dbg = Debugger(g); +let unwindHits = 0, popHits = 0; +dbg.onExceptionUnwind = frame => { + unwindHits++; + return undefined; +} +dbg.onEnterFrame = frame => { + frame.onPop = completion => { + assertEq(completion.stack.functionDisplayName, "bar"); + popHits++; + }; +}; + +try { + g.eval("foo()"); +} catch (e) {} +assertEq(unwindHits, 3); +assertEq(popHits, 3); +dbg.removeDebuggee(g); |