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| author | Tooru Fujisawa <arai_a@mac.com> | 2019-02-03 08:21:19 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-02-03 08:21:19 +0100 |
| commit | ae4af7b7e598b4fec037254a1fd03ac3495695a4 (patch) | |
| tree | 98d5420a48042e47b0d9971d30774b8c82d11486 /js/src/tests/ecma_2017 | |
| parent | 90f6b2704658a554a12ed3c37545cb6474fbcf51 (diff) | |
| download | UXP-ae4af7b7e598b4fec037254a1fd03ac3495695a4.tar UXP-ae4af7b7e598b4fec037254a1fd03ac3495695a4.tar.gz UXP-ae4af7b7e598b4fec037254a1fd03ac3495695a4.tar.lz UXP-ae4af7b7e598b4fec037254a1fd03ac3495695a4.tar.xz UXP-ae4af7b7e598b4fec037254a1fd03ac3495695a4.zip | |
Stage 1-4: Update tests
Diffstat (limited to 'js/src/tests/ecma_2017')
| -rw-r--r-- | js/src/tests/ecma_2017/Function/Object-toSource.js | 370 | ||||
| -rw-r--r-- | js/src/tests/ecma_2017/Function/browser.js | 0 | ||||
| -rw-r--r-- | js/src/tests/ecma_2017/Function/shell.js | 0 |
3 files changed, 370 insertions, 0 deletions
diff --git a/js/src/tests/ecma_2017/Function/Object-toSource.js b/js/src/tests/ecma_2017/Function/Object-toSource.js new file mode 100644 index 000000000..33b9e588e --- /dev/null +++ b/js/src/tests/ecma_2017/Function/Object-toSource.js @@ -0,0 +1,370 @@ +var BUGNUMBER = 1317400;
+var summary = "Function string representation in Object.prototype.toSource";
+
+print(BUGNUMBER + ": " + summary);
+
+// Methods.
+
+assertEq(({ foo(){} }).toSource(),
+ "({foo(){}})");
+assertEq(({ *foo(){} }).toSource(),
+ "({*foo(){}})");
+assertEq(({ async foo(){} }).toSource(),
+ "({async foo(){}})");
+
+assertEq(({ 1(){} }).toSource(),
+ "({1(){}})");
+
+// Methods with more spacing.
+// Spacing is kept.
+
+assertEq(({ foo (){} }).toSource(),
+ "({foo (){}})");
+assertEq(({ foo () {} }).toSource(),
+ "({foo () {}})");
+
+// Methods with computed name.
+// Method syntax is composed.
+
+let name = "foo";
+assertEq(({ [name](){} }).toSource(),
+ "({foo(){}})");
+assertEq(({ *[name](){} }).toSource(),
+ "({*foo(){}})");
+assertEq(({ async [name](){} }).toSource(),
+ "({async foo(){}})");
+
+assertEq(({ [ Symbol.iterator ](){} }).toSource(),
+ "({[Symbol.iterator](){}})");
+
+// Accessors.
+
+assertEq(({ get foo(){} }).toSource(),
+ "({get foo(){}})");
+assertEq(({ set foo(v){} }).toSource(),
+ "({set foo(v){}})");
+
+// Accessors with computed name.
+// Method syntax is composed.
+
+assertEq(({ get [name](){} }).toSource(),
+ "({get foo(){}})");
+assertEq(({ set [name](v){} }).toSource(),
+ "({set foo(v){}})");
+
+assertEq(({ get [ Symbol.iterator ](){} }).toSource(),
+ "({get [Symbol.iterator](){}})");
+assertEq(({ set [ Symbol.iterator ](v){} }).toSource(),
+ "({set [Symbol.iterator](v){}})");
+
+// Getter and setter with same name.
+// Getter always comes before setter.
+
+assertEq(({ get foo(){}, set foo(v){} }).toSource(),
+ "({get foo(){}, set foo(v){}})");
+assertEq(({ set foo(v){}, get foo(){} }).toSource(),
+ "({get foo(){}, set foo(v){}})");
+
+// Normal properties.
+
+assertEq(({ foo: function(){} }).toSource(),
+ "({foo:(function(){})})");
+assertEq(({ foo: function bar(){} }).toSource(),
+ "({foo:(function bar(){})})");
+assertEq(({ foo: function*(){} }).toSource(),
+ "({foo:(function*(){})})");
+assertEq(({ foo: async function(){} }).toSource(),
+ "({foo:(async function(){})})");
+
+// Normal properties with computed name.
+
+assertEq(({ [ Symbol.iterator ]: function(){} }).toSource(),
+ "({[Symbol.iterator]:(function(){})})");
+
+// Dynamically defined properties with function expression.
+// Never become a method syntax.
+
+let obj = {};
+obj.foo = function() {};
+assertEq(obj.toSource(),
+ "({foo:(function() {})})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: function() {}});
+assertEq(obj.toSource(),
+ "({})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: function() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({foo:(function() {})})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: function bar() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({foo:(function bar() {})})");
+
+obj = {};
+Object.defineProperty(obj, Symbol.iterator, {value: function() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({[Symbol.iterator]:(function() {})})");
+
+// Dynamically defined property with other object's method.
+// Method syntax is composed.
+
+let method = ({foo() {}}).foo;
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: method, enumerable: true});
+assertEq(obj.toSource(),
+ "({foo() {}})");
+
+obj = {};
+Object.defineProperty(obj, "bar", {value: method, enumerable: true});
+assertEq(obj.toSource(),
+ "({bar() {}})");
+
+method = ({*foo() {}}).foo;
+
+obj = {};
+Object.defineProperty(obj, "bar", {value: method, enumerable: true});
+assertEq(obj.toSource(),
+ "({*bar() {}})");
+
+method = ({async foo() {}}).foo;
+
+obj = {};
+Object.defineProperty(obj, "bar", {value: method, enumerable: true});
+assertEq(obj.toSource(),
+ "({async bar() {}})");
+
+// Dynamically defined accessors.
+// Accessor syntax is composed.
+
+obj = {};
+Object.defineProperty(obj, "foo", {get: function() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo() {}})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {set: function() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo() {}})");
+
+obj = {};
+Object.defineProperty(obj, Symbol.iterator, {get: function() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({get [Symbol.iterator]() {}})");
+
+obj = {};
+Object.defineProperty(obj, Symbol.iterator, {set: function() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({set [Symbol.iterator]() {}})");
+
+// Dynamically defined accessors with other object's accessors.
+// Accessor syntax is composed.
+
+let accessor = Object.getOwnPropertyDescriptor({ get foo() {} }, "foo").get;
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo() {}})");
+
+accessor = Object.getOwnPropertyDescriptor({ get bar() {} }, "bar").get;
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo() {}})");
+
+accessor = Object.getOwnPropertyDescriptor({ set foo(v) {} }, "foo").set;
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo(v) {}})");
+
+accessor = Object.getOwnPropertyDescriptor({ set bar(v) {} }, "bar").set;
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo(v) {}})");
+
+accessor = Object.getOwnPropertyDescriptor({ get foo() {} }, "foo").get;
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo() {}})");
+
+accessor = Object.getOwnPropertyDescriptor({ get bar() {} }, "bar").get;
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo() {}})");
+
+accessor = Object.getOwnPropertyDescriptor({ set foo(v) {} }, "foo").set;
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo(v) {}})");
+
+accessor = Object.getOwnPropertyDescriptor({ set bar(v) {} }, "bar").set;
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo(v) {}})");
+
+// Methods with proxy.
+// Treated as normal property.
+
+method = ({foo() {}}).foo;
+let handler = {
+ get(that, name) {
+ if (name == "toSource") {
+ return function() {
+ return that.toSource();
+ };
+ }
+ return that[name];
+ }
+};
+let proxy = new Proxy(method, handler);
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: proxy, enumerable: true});
+assertEq(obj.toSource(),
+ "({foo:foo() {}})");
+
+// Accessors with proxy.
+// Accessor syntax is composed.
+
+accessor = Object.getOwnPropertyDescriptor({ get foo() {} }, "foo").get;
+proxy = new Proxy(accessor, handler);
+
+obj = {};
+Object.defineProperty(obj, "foo", {get: proxy, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo() {}})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {set: proxy, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo() {}})");
+
+// Methods from other global.
+// Treated as normal property.
+
+let g = newGlobal();
+
+method = g.eval("({ foo() {} }).foo");
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: method, enumerable: true});
+assertEq(obj.toSource(),
+ "({foo:foo() {}})");
+
+// Accessors from other global.
+// Accessor syntax is composed.
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ get foo() {} }, 'foo').get");
+
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo() {}})");
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ get bar() {} }, 'bar').get");
+
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo() {}})");
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ set foo(v) {} }, 'foo').set");
+
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo(v) {}})");
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ set bar(v) {} }, 'bar').set");
+
+obj = {};
+Object.defineProperty(obj, "foo", {get: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo(v) {}})");
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ get foo() {} }, 'foo').get");
+
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo() {}})");
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ get bar() {} }, 'bar').get");
+
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo() {}})");
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ set foo(v) {} }, 'foo').set");
+
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo(v) {}})");
+
+accessor = g.eval("Object.getOwnPropertyDescriptor({ set bar(v) {} }, 'bar').set");
+
+obj = {};
+Object.defineProperty(obj, "foo", {set: accessor, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo(v) {}})");
+
+// **** Some weird cases ****
+
+// Accessors with generator or async.
+
+obj = {};
+Object.defineProperty(obj, "foo", {get: function*() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({get foo() {}})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {set: async function() {}, enumerable: true});
+assertEq(obj.toSource(),
+ "({set foo() {}})");
+
+// Modified toSource.
+
+obj = { foo() {} };
+obj.foo.toSource = () => "hello";
+assertEq(obj.toSource(),
+ "({hello})");
+
+obj = { foo() {} };
+obj.foo.toSource = () => "bar() {}";
+assertEq(obj.toSource(),
+ "({bar() {}})");
+
+// Modified toSource with different method name.
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: function bar() {}, enumerable: true});
+obj.foo.toSource = () => "hello";
+assertEq(obj.toSource(),
+ "({foo:hello})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: function* bar() {}, enumerable: true});
+obj.foo.toSource = () => "hello";
+assertEq(obj.toSource(),
+ "({foo:hello})");
+
+obj = {};
+Object.defineProperty(obj, "foo", {value: async function bar() {}, enumerable: true});
+obj.foo.toSource = () => "hello";
+assertEq(obj.toSource(),
+ "({foo:hello})");
+
+if (typeof reportCompare === "function")
+ reportCompare(true, true);
diff --git a/js/src/tests/ecma_2017/Function/browser.js b/js/src/tests/ecma_2017/Function/browser.js new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/js/src/tests/ecma_2017/Function/browser.js diff --git a/js/src/tests/ecma_2017/Function/shell.js b/js/src/tests/ecma_2017/Function/shell.js new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/js/src/tests/ecma_2017/Function/shell.js |