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LibJS: Add tests for exception if assignment LHS is invalid

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Barney Wilks 2020-04-10 00:39:33 +01:00 • committed by Andreas Kling
parent 56474bab15
commit 4f48fcdb94
1 changed files with 26 additions and 0 deletions
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26
Libraries/LibJS/Tests/invalid-lhs-in-assignment.js Normal file
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try {
try {
Math.abs(-20) = 40;
} catch (e) {
assert(e.name === "ReferenceError");
assert(e.message === "Invalid left-hand side in assignment");
}
try {
512 = 256;
} catch (e) {
assert(e.name === "ReferenceError");
assert(e.message === "Invalid left-hand side in assignment");
}
try {
"hello world" = "another thing?";
} catch (e) {
assert(e.name === "ReferenceError");
assert(e.message === "Invalid left-hand side in assignment");
}
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}