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LibJS: Tweak FunctionPrototype::to_string and constructors

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The output of FunctionPrototype::to_string is now more in line
with the output in Firefox. The builtin constructors have been
extended to include their function name in the output.
This commit is contained in:
Stephan Unverwerth 2020-04-13 01:07:31 +02:00 • committed by Andreas Kling
parent 0d41e542b7
commit bbd592cb6c
13 changed files with 22 additions and 4 deletions
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4
Libraries/LibJS/Tests/Function.prototype.toString.js
View file

@ -10,8 +10,8 @@ try {
}
return bar + 42;
}).toString() === "function (foo, bar, baz) {\n ???\n}");
assert(console.log.toString() === "function () {\n [NativeFunction]\n}");
assert(Function.toString() === "function () {\n [FunctionConstructor]\n}");
assert(console.log.toString() === "function log() {\n [NativeFunction]\n}");
assert(Function.toString() === "function Function() {\n [FunctionConstructor]\n}");
console.log("PASS");
} catch (e) {

2
Libraries/LibJS/Tests/function-TypeError.js
View file

@ -41,7 +41,7 @@ try {
new isNaN();
} catch(e) {
assert(e.name === "TypeError");
assert(e.message === "function () {\n [NativeFunction]\n} is not a constructor");
assert(e.message === "function isNaN() {\n [NativeFunction]\n} is not a constructor");
}
console.log("PASS");