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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/class/uninitializedThisError.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/class/uninitializedThisError.js')
-rw-r--r-- | js/src/tests/non262/class/uninitializedThisError.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/non262/class/uninitializedThisError.js b/js/src/tests/non262/class/uninitializedThisError.js new file mode 100644 index 0000000000..658ef8002c --- /dev/null +++ b/js/src/tests/non262/class/uninitializedThisError.js @@ -0,0 +1,53 @@ +function checkErr(f) { + var expected = "must call super constructor before using 'this' in derived class constructor"; + try { + f(); + assertEq(0, 1); + } catch (e) { + assertEq(e.name, "ReferenceError"); + assertEq(e.message, expected); + } +} +class TestNormal extends class {} { + constructor() { this; } +} +checkErr(() => new TestNormal()); + +class TestEval extends class {} { + constructor() { eval("this") } +} +checkErr(() => new TestEval()); + +class TestNestedEval extends class {} { + constructor() { eval("eval('this')") } +} +checkErr(() => new TestNestedEval()); + +checkErr(() => { + new class extends class {} { + constructor() { eval("this") } + } +}); + +class TestArrow extends class {} { + constructor() { (() => this)(); } +} +checkErr(() => new TestArrow()); + +class TestArrowEval extends class {} { + constructor() { (() => eval("this"))(); } +} +checkErr(() => new TestArrowEval()); + +class TestEvalArrow extends class {} { + constructor() { eval("(() => this)()"); } +} +checkErr(() => new TestEvalArrow()); + +class TestTypeOf extends class {} { + constructor() { eval("typeof this"); } +} +checkErr(() => new TestTypeOf()); + +if (typeof reportCompare === 'function') + reportCompare(0, 0); |