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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 /js/src/jit-test/tests/debug/Object-getErrorMessageName.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.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/jit-test/tests/debug/Object-getErrorMessageName.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Object-getErrorMessageName.js b/js/src/jit-test/tests/debug/Object-getErrorMessageName.js new file mode 100644 index 0000000000..11c98d93e5 --- /dev/null +++ b/js/src/jit-test/tests/debug/Object-getErrorMessageName.js @@ -0,0 +1,29 @@ +// Debugger.Object.prototype.getErrorMessageName returns the error message name +// associated with some error object. + +var g = newGlobal({newCompartment: true}); +var dbg = new Debugger(); +var gw = dbg.addDebuggee(g); + +assertEq(gw.executeInGlobal("(42).toString(0)").throw.errorMessageName, "JSMSG_BAD_RADIX"); + +// Custom errors have no error message name. +assertEq(gw.executeInGlobal("throw new Error()").throw.errorMessageName, undefined); + +// Ensure that the method works across globals. +g.eval(`var g = newGlobal({newCompartment: true}); + g.eval('var err; try { (42).toString(0); } catch (e) { err = e; }'); + var err2 = g.err;`); +assertEq(gw.executeInGlobal("throw err2").throw.errorMessageName, "JSMSG_BAD_RADIX"); + +// Ensure that non-error objects return undefined. +const Args = [ + "1", + "'blah'", + "({})", + "[]", + "() => 1" +] + +for (let arg of Args) + assertEq(gw.executeInGlobal(`${arg}`).return.errorMessageName, undefined); |