| <!doctype html> |
| <html> |
| <head> |
| <script src="../../http/tests/inspector/resources/inspector-test.js"></script> |
| <script> |
| function test() |
| { |
| let suite = InspectorTest.createSyncSuite("ObjectUtilities"); |
| |
| suite.addTestCase({ |
| name: "Object.shallowEqual", |
| test() { |
| InspectorTest.expectThat(Object.shallowEqual({}, {}), "shallowEqual of empty object literals should be true."); |
| InspectorTest.expectThat(Object.shallowEqual([], []), "shallowEqual of empty array literals should be true."); |
| InspectorTest.expectThat(!Object.shallowEqual([], {}), "shallowEqual of empty array and object literals should be false."); |
| |
| let obj1 = {a: 1, b: 2}; |
| InspectorTest.expectThat(Object.shallowEqual(obj1, obj1), "shallowEqual of an object with itself should be true."); |
| |
| let obj2 = {a: 1, b: 2}; |
| InspectorTest.expectThat(Object.shallowEqual(obj1, obj2), "shallowEqual of equal objects should be true."); |
| InspectorTest.expectThat(Object.shallowEqual(obj2, obj1), "shallowEqual of equal objects should be true."); |
| |
| let obj3 = {a: 1, b: 2, c: 3}; |
| InspectorTest.expectThat(!Object.shallowEqual(obj1, obj3), "shallowEqual of unequal objects should be false."); |
| InspectorTest.expectThat(!Object.shallowEqual(obj3, obj1), "shallowEqual of unequal objects should be false."); |
| |
| InspectorTest.expectThat(Object.shallowEqual({x: []}, {x: []}), "shallowEqual of objects with similar arrays at the same key should be true."); |
| InspectorTest.expectThat(Object.shallowEqual({x: new Array}, {x: new Array}), "shallowEqual of objects with similar arrays at the same key should be true."); |
| InspectorTest.expectThat(Object.shallowEqual({x: [1]}, {x: [1]}), "shallowEqual of objects with similar arrays at the same key should be true."); |
| |
| InspectorTest.expectThat(!Object.shallowEqual({x: [1]}, {x: []}), "shallowEqual of objects with dissimilar arrays at the same key should be false."); |
| InspectorTest.expectThat(!Object.shallowEqual({x: new Array(1)}, {x: new Array}), "shallowEqual of objects with dissimilar arrays at the same key should be false."); |
| |
| InspectorTest.expectThat(!Object.shallowEqual({}, null), "shallowEqual of an object and null should be false."); |
| InspectorTest.expectThat(!Object.shallowEqual({}, 1.23), "shallowEqual of an object and non-object should be false."); |
| |
| let str = "abc"; |
| InspectorTest.expectThat(!Object.shallowEqual(str, str), "shallowEqual of a non-object with itself should be false."); |
| InspectorTest.expectThat(!Object.shallowEqual("abc", "abc"), "shallowEqual of non-objects should be false."); |
| |
| class A {}; |
| class B {}; |
| class C extends A {}; |
| |
| InspectorTest.expectThat(Object.shallowEqual(new A, new A), "shallowEqual of objects with equal constructors should be true."); |
| InspectorTest.expectThat(!Object.shallowEqual(new A, new B), "shallowEqual of objects with different constructors should be false."); |
| InspectorTest.expectThat(!Object.shallowEqual(new A, new C), "shallowEqual of objects with different constructors should be false."); |
| |
| return true; |
| } |
| }); |
| |
| suite.addTestCase({ |
| name: "Object.filter", |
| test() { |
| const object = {a: 1, b: 2}; |
| |
| function checkKey(keys, expected) { |
| InspectorTest.expectShallowEqual(Object.filter(object, (key, value) => keys.includes(key)), expected, `filter should remove all entries where the key isn't in ${JSON.stringify(keys)}.`); |
| } |
| checkKey(["a", "b", "c"], {a: 1, b: 2}); |
| checkKey(["a"], {a: 1}); |
| checkKey(["b"], {b: 2}); |
| checkKey(["c"], {}); |
| |
| function checkValue(values, expected) { |
| InspectorTest.expectShallowEqual(Object.filter(object, (key, value) => values.includes(value)), expected, `filter should remove all entries where the value isn't in ${JSON.stringify(values)}.`); |
| } |
| checkValue([1, 2, 3], {a: 1, b: 2}); |
| checkValue([1], {a: 1}); |
| checkValue([2], {b: 2}); |
| checkValue([3], {}); |
| } |
| }); |
| |
| suite.runTestCasesAndFinish(); |
| } |
| </script> |
| </head> |
| <body onLoad="runTest()"> |
| </body> |
| </html> |
