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test-js: Use prettier and format all files

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Matthew Olsson 2020-07-05 09:27:00 -07:00 • committed by Andreas Kling
parent e532888242
commit 6d58c48c2f
248 changed files with 8291 additions and 7725 deletions
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57
Libraries/LibJS/Tests/builtins/Proxy/Proxy.handler-isExtensible.js
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@ -1,36 +1,39 @@
describe("[[IsExtensible]] trap normal behavior", () => {
test("forwarding when not defined in handler", () => {
expect(Object.isExtensible(new Proxy({}, { isExtensible: null }))).toBeTrue();
expect(Object.isExtensible(new Proxy({}, { isExtensible: undefined }))).toBeTrue();
expect(Object.isExtensible(new Proxy({}, {}))).toBeTrue();
test("forwarding when not defined in handler", () => {
expect(Object.isExtensible(new Proxy({}, { isExtensible: null }))).toBeTrue();
expect(Object.isExtensible(new Proxy({}, { isExtensible: undefined }))).toBeTrue();
expect(Object.isExtensible(new Proxy({}, {}))).toBeTrue();
});
test("correct arguments supplied to trap", () => {
let o = {};
let p = new Proxy(o, {
isExtensible(target) {
expect(target).toBe(o);
return true;
},
});
test("correct arguments supplied to trap", () => {
let o = {};
let p = new Proxy(o, {
isExtensible(target) {
expect(target).toBe(o);
return true;
}
});
expect(Object.isExtensible(p)).toBeTrue();
});
expect(Object.isExtensible(p)).toBeTrue();
});
});
describe("[[Call]] invariants", () => {
test("return value must match the target's extensibility", () => {
let o = {};
Object.preventExtensions(o);
test("return value must match the target's extensibility", () => {
let o = {};
Object.preventExtensions(o);
let p = new Proxy(o, {
isExtensible() {
return true;
},
});
expect(() => {
Object.isExtensible(p);
}).toThrowWithMessage(TypeError, "Proxy handler's isExtensible trap violates invariant: return value must match the target's extensibility");
let p = new Proxy(o, {
isExtensible() {
return true;
},
});
expect(() => {
Object.isExtensible(p);
}).toThrowWithMessage(
TypeError,
"Proxy handler's isExtensible trap violates invariant: return value must match the target's extensibility"
);
});
});