RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 05:38:11 +00:00
Code Issues Activity Actions

LibJS: Convert all remaining non-Array tests to the new system :)

Browse source
This commit is contained in:
Matthew Olsson 2020-07-05 17:26:26 -07:00 • committed by Andreas Kling
parent 918f4affd5
commit 15de2eda2b
72 changed files with 2394 additions and 1998 deletions
Download patch file Download diff file Expand all files Collapse all files

34
Libraries/LibJS/Tests/functions/function-spread.js
View file

@ -1,30 +1,20 @@
load("test-common.js");
try {
test("basic functionality", () => {
const sum = (a, b, c) => a + b + c;
const a = [1, 2, 3];
assert(sum(...a) === 6);
assert(sum(1, ...a) === 4);
assert(sum(...a, 10) === 6);
expect(sum(...a)).toBe(6);
expect(sum(1, ...a)).toBe(4);
expect(sum(...a, 10)).toBe(6);
const foo = (a, b, c) => c;
const o = { bar: [1, 2, 3] };
assert(foo(...o.bar) === 3);
assert(foo(..."abc") === "c");
expect(foo(...o.bar)).toBe(3);
expect(foo(..."abc")).toBe("c");
});
assertThrowsError(
() => {
[...1];
},
{
error: TypeError,
message: "1 is not iterable",
}
);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}
test("spreading non iterable", () => {
expect(() => {
[...1];
}).toThrowWithMessage(TypeError, "1 is not iterable");
});