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assert: use isError instead of instanceof in innerOk to define message type #53980

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Merged
merged 1 commit into from
Jul 28, 2024
Merged

assert: use isError instead of instanceof in innerOk to define message type #53980

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2 changes: 1 addition & 1 deletion lib/assert.js
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Original file line number Diff line number Diff line change
Expand Up @@ -393,7 +393,7 @@ function innerOk(fn, argLen, value, message) {
} else if (message == null) {
generatedMessage = true;
message = getErrMessage(message, fn);
} else if (message instanceof Error) {
} else if (isError(message)) {
throw message;
}

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10 changes: 10 additions & 0 deletions test/parallel/test-assert.js
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Expand Up @@ -55,6 +55,16 @@ assert.throws(() => a.ok(false), a.AssertionError, 'ok(false)');
assert.ok(threw, 'Error: ok(false)');
}

// Errors created in different contexts are handled as any other custom error
{
const context = vm.createContext();
const error = vm.runInContext('new SyntaxError("custom error")', context);

assert.throws(() => assert(false, error), {
message: 'custom error',
name: 'SyntaxError'
});
}

a(true);
a('test', 'ok(\'test\')');
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