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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/errors/error-report.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/errors/error-report.js')
-rw-r--r-- | js/src/jit-test/tests/errors/error-report.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/errors/error-report.js b/js/src/jit-test/tests/errors/error-report.js new file mode 100644 index 0000000000..978c25f9b8 --- /dev/null +++ b/js/src/jit-test/tests/errors/error-report.js @@ -0,0 +1,51 @@ +{ + // Plain-old Error object + let error = new Error("foobar"); + + let report = createErrorReport(error); + assertEq(report.toStringResult, "Error: foobar"); + assertEq(report.name, "Error"); + assertEq(report.message, "foobar"); +} + +{ + // Error object with overwritten properties + let error = new Error("foobar"); + error.name = "MyError"; + error.message = "here"; + + let report = createErrorReport(error); + assertEq(report.toStringResult, "MyError: here"); + assertEq(report.name, "Error"); + assertEq(report.message, "here"); +} + +{ + // Plain object, which doesn't quack (enough) like an Error + let obj = {name: "foo", message: "bar"}; + + let report = createErrorReport(obj); + assertEq(report.toStringResult, "uncaught exception: [object Object]"); + assertEq(report.name, ""); + assertEq(report.message, "uncaught exception: [object Object]"); +} + +{ + // Duck-typed error object + let obj = {name: "foo", message: "bar", fileName: "test", lineNumber: 0}; + + let report = createErrorReport(obj); + assertEq(report.toStringResult, "foo: bar"); + assertEq(report.name, ""); + assertEq(report.message, "foo: bar"); +} + +{ + // toString failure + let obj = {toString() { throw "haha"; }}; + + let report = createErrorReport(obj); + assertEq(report.toStringResult, "uncaught exception: unknown (can't convert to string)"); + assertEq(report.name, ""); + assertEq(report.message, "uncaught exception: unknown (can't convert to string)"); +} |