1 files changed, 137 insertions, 0 deletions
diff --git a/third_party/webkit/PerformanceTests/Speedometer/resources/flightjs-example-app/components/es5-shim/tests/spec/s-function.js b/third_party/webkit/PerformanceTests/Speedometer/resources/flightjs-example-app/components/es5-shim/tests/spec/s-function.js
new file mode 100644
index 0000000000..adb6023fc2
--- /dev/null
+++ b/third_party/webkit/PerformanceTests/Speedometer/resources/flightjs-example-app/components/es5-shim/tests/spec/s-function.js
@@ -0,0 +1,137 @@
+
+describe('Function', function() {
+    "use strict";
+    describe('bind', function() {
+        var actual, expected,
+            testSubject;
+        
+        testSubject = {
+            push: function(o) {
+                this.a.push(o);
+            }
+        };
+        
+        function func() {
+            Array.prototype.forEach.call(arguments, function(a) {
+                this.push(a);
+            }, this);
+            return this;
+        };
+        
+        beforeEach(function() {
+            actual = [];
+            testSubject.a = [];
+        });
+        
+        it('binds properly without a context', function() {
+            var context;
+            testSubject.func = function() {
+                context = this;
+            }.bind();
+            testSubject.func();
+            expect(context).toBe(function() {return this}.call());
+        });
+        it('binds properly without a context, and still supplies bound arguments', function() {
+            var a, context;
+            testSubject.func = function() {
+                a = Array.prototype.slice.call(arguments);
+                context = this;
+            }.bind(undefined, 1,2,3);
+            testSubject.func(1,2,3);
+            expect(a).toEqual([1,2,3,1,2,3]);
+            expect(context).toBe(function() {return this}.call());
+        });
+        it('binds a context properly', function() {
+            testSubject.func = func.bind(actual);
+            testSubject.func(1,2,3);
+            expect(actual).toEqual([1,2,3]);
+            expect(testSubject.a).toEqual([]);
+        });
+        it('binds a context and supplies bound arguments', function() {
+            testSubject.func = func.bind(actual, 1,2,3);
+            testSubject.func(4,5,6);
+            expect(actual).toEqual([1,2,3,4,5,6]);
+            expect(testSubject.a).toEqual([]);
+        });
+        
+        it('returns properly without binding a context', function() {
+            testSubject.func = function() {
+                return this;
+            }.bind();
+            var context = testSubject.func();
+            expect(context).toBe(function() {return this}.call());
+        });
+        it('returns properly without binding a context, and still supplies bound arguments', function() {
+            var context;
+            testSubject.func = function() {
+                context = this;
+                return Array.prototype.slice.call(arguments);
+            }.bind(undefined, 1,2,3);
+            actual = testSubject.func(1,2,3);
+            expect(context).toBe(function() {return this}.call());
+            expect(actual).toEqual([1,2,3,1,2,3]);
+        });
+        it('returns properly while binding a context properly', function() {
+            var ret;
+            testSubject.func = func.bind(actual);
+            ret = testSubject.func(1,2,3);
+            expect(ret).toBe(actual);
+            expect(ret).not.toBe(testSubject);
+        });
+        it('returns properly while binding a context and supplies bound arguments', function() {
+            var ret;
+            testSubject.func = func.bind(actual, 1,2,3);
+            ret = testSubject.func(4,5,6);
+            expect(ret).toBe(actual);
+            expect(ret).not.toBe(testSubject);
+        });
+        it('passes the correct arguments as a constructor', function() {
+            var ret, expected = { name: "Correct" };
+            testSubject.func = function(arg) {
+                return arg;
+            }.bind({ name: "Incorrect" });
+            ret = new testSubject.func(expected);
+            expect(ret).toBe(expected);
+        });
+        it('returns the return value of the bound function when called as a constructor', function () {
+            var oracle = [1, 2, 3];
+            var subject = function () {
+                return oracle;
+            }.bind(null);
+            var result = new subject;
+            expect(result).toBe(oracle);
+        });
+        it('returns the correct value if constructor returns primitive', function() {
+            var oracle = [1, 2, 3];
+            var subject = function () {
+                return oracle;
+            }.bind(null);
+            var result = new subject;
+            expect(result).toBe(oracle);
+
+            oracle = {};
+            result = new subject;
+            expect(result).toBe(oracle);
+
+            oracle = function(){};
+            result = new subject;
+            expect(result).toBe(oracle);
+
+            oracle = "asdf";
+            result = new subject;
+            expect(result).not.toBe(oracle);
+
+            oracle = null;
+            result = new subject;
+            expect(result).not.toBe(oracle);
+
+            oracle = true;
+            result = new subject;
+            expect(result).not.toBe(oracle);
+
+            oracle = 1;
+            result = new subject;
+            expect(result).not.toBe(oracle);
+        });
+    });
+});