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LibJS: Add more test matchers

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This commit is contained in:
Matthew Olsson 2020-07-03 23:13:06 -07:00 • committed by Andreas Kling
parent 5e971c91e3
commit fc08222f46
8 changed files with 200 additions and 46 deletions
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30
Libraries/LibJS/Tests/builtins/Proxy/Proxy.handler-defineProperty.js
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@ -14,9 +14,9 @@ describe("[[DefineProperty]] trap normal behavior", () => {
defineProperty(target, name, descriptor) {
expect(target).toBe(o);
expect(name).toBe("foo");
expect(descriptor.configurable).toBe(true);
expect(descriptor.configurable).toBeTrue();
expect(descriptor.enumerable).toBeUndefined();
expect(descriptor.writable).toBe(true);
expect(descriptor.writable).toBeTrue();
expect(descriptor.value).toBe(10);
expect(descriptor.get).toBeUndefined();
expect(descriptor.set).toBeUndefined();
@ -38,22 +38,20 @@ describe("[[DefineProperty]] trap normal behavior", () => {
});
Object.defineProperty(p, "foo", { value: 10, enumerable: true, configurable: false, writable: true });
let d = Object.getOwnPropertyDescriptor(p, "foo");
expect(d.enumerable).toBe(true);
expect(d.configurable).toBe(false);
expect(d.writable).toBe(true);
expect(d.value).toBe(10);
expect(d.get).toBeUndefined();
expect(d.set).toBeUndefined();
expect(p).toHaveEnumerableProperty("foo");
expect(p).not.toHaveConfigurableProperty("foo");
expect(p).toHaveWritableProperty("foo");
expect(p).toHaveValueProperty("foo", 10);
expect(p).not.toHaveGetterProperty("foo");
expect(p).not.toHaveSetterProperty("foo");
Object.defineProperty(p, "foo", { value: 20, enumerable: true, configurable: false, writable: true });
d = Object.getOwnPropertyDescriptor(p, "foo");
expect(d.enumerable).toBe(true);
expect(d.configurable).toBe(false);
expect(d.writable).toBe(true);
expect(d.value).toBe(10);
expect(d.get).toBeUndefined();
expect(d.set).toBeUndefined();
expect(p).toHaveEnumerableProperty("foo");
expect(p).not.toHaveConfigurableProperty("foo");
expect(p).toHaveWritableProperty("foo");
expect(p).toHaveValueProperty("foo", 10);
expect(p).not.toHaveGetterProperty("foo");
expect(p).not.toHaveSetterProperty("foo");
});
});