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Libraries: Move to Userland/Libraries/

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This commit is contained in:
Andreas Kling 2021-01-12 12:17:30 +01:00
parent dc28c07fa5
commit 13d7c09125
1857 changed files with 266 additions and 274 deletions
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53
Libraries/LibJS/Tests/builtins/Function/Function.js
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@ -1,53 +0,0 @@
describe("correct behavior", () => {
test("constructor properties", () => {
expect(Function).toHaveLength(1);
expect(Function.name).toBe("Function");
expect(Function.prototype).toHaveLength(0);
expect(Function.prototype.name).toBe("");
});
test("typeof", () => {
expect(typeof Function()).toBe("function");
expect(typeof new Function()).toBe("function");
});
test("basic functionality", () => {
expect(Function()()).toBeUndefined();
expect(new Function()()).toBeUndefined();
expect(Function("return 42")()).toBe(42);
expect(new Function("return 42")()).toBe(42);
expect(new Function("foo", "return foo")(42)).toBe(42);
expect(new Function("foo,bar", "return foo + bar")(1, 2)).toBe(3);
expect(new Function("foo", "bar", "return foo + bar")(1, 2)).toBe(3);
expect(new Function("foo", "bar,baz", "return foo + bar + baz")(1, 2, 3)).toBe(6);
expect(new Function("foo", "bar", "baz", "return foo + bar + baz")(1, 2, 3)).toBe(6);
expect(new Function("foo", "if (foo) { return 42; } else { return 'bar'; }")(true)).toBe(
42
);
expect(new Function("foo", "if (foo) { return 42; } else { return 'bar'; }")(false)).toBe(
"bar"
);
expect(new Function("return typeof Function()")()).toBe("function");
expect(new Function("x", "return function (y) { return x + y };")(1)(2)).toBe(3);
expect(new Function("-->")()).toBeUndefined();
expect(new Function().name).toBe("anonymous");
expect(new Function().toString()).toBe("function anonymous() {\n ???\n}");
});
});
describe("errors", () => {
test("syntax error", () => {
expect(() => {
new Function("[");
})
// This might be confusing at first but keep in mind it's actually parsing
// function anonymous() { [ }
// This is in line with what other engines are reporting.
.toThrowWithMessage(
SyntaxError,
"Unexpected token CurlyClose. Expected BracketClose (line: 4, column: 1)"
);
});
});