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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/accessor-map-sharing.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/accessor-map-sharing.js | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/accessor-map-sharing.js b/src/3rdparty/v8/test/mjsunit/accessor-map-sharing.js deleted file mode 100644 index 3afce37..0000000 --- a/src/3rdparty/v8/test/mjsunit/accessor-map-sharing.js +++ /dev/null @@ -1,192 +0,0 @@ -// Copyright 2012 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Flags: --allow-natives-syntax - -// Handy abbreviations. -var dp = Object.defineProperty; -var gop = Object.getOwnPropertyDescriptor; - -function getter() { return 111; } -function setter(x) { print(222); } -function anotherGetter() { return 333; } -function anotherSetter(x) { print(444); } -var obj1, obj2, obj3, obj4; - -// Two objects with the same getter. -obj1 = {}; -dp(obj1, "alpha", { get: getter }); -obj2 = {}; -dp(obj2, "alpha", { get: getter }); -assertTrue(%HaveSameMap(obj1, obj2)); - -// Two objects with the same getter, oldskool. -obj1 = {}; -obj1.__defineGetter__("bravo", getter); -assertEquals(getter, obj1.__lookupGetter__("bravo")); -obj2 = {}; -obj2.__defineGetter__("bravo", getter); -assertEquals(getter, obj2.__lookupGetter__("bravo")); -assertTrue(%HaveSameMap(obj1, obj2)); - -// Two objects with the same setter. -obj1 = {}; -dp(obj1, "charlie", { set: setter }); -obj2 = {}; -dp(obj2, "charlie", { set: setter }); -assertTrue(%HaveSameMap(obj1, obj2)); - -// Two objects with the same setter, oldskool. -obj1 = {}; -obj1.__defineSetter__("delta", setter); -assertEquals(setter, obj1.__lookupSetter__("delta")); -obj2 = {}; -obj2.__defineSetter__("delta", setter); -assertEquals(setter, obj2.__lookupSetter__("delta")); -assertTrue(%HaveSameMap(obj1, obj2)); - -// Two objects with the same getter and setter. -obj1 = {}; -dp(obj1, "foxtrot", { get: getter, set: setter }); -obj2 = {}; -dp(obj2, "foxtrot", { get: getter, set: setter }); -assertTrue(%HaveSameMap(obj1, obj2)); - -// Two objects with the same getter and setter, set separately. -obj1 = {}; -dp(obj1, "golf", { get: getter, configurable: true }); -dp(obj1, "golf", { set: setter, configurable: true }); -obj2 = {}; -dp(obj2, "golf", { get: getter, configurable: true }); -dp(obj2, "golf", { set: setter, configurable: true }); -assertTrue(%HaveSameMap(obj1, obj2)); - -// Two objects with the same getter and setter, set separately, oldskool. -obj1 = {}; -obj1.__defineGetter__("hotel", getter); -obj1.__defineSetter__("hotel", setter); -obj2 = {}; -obj2.__defineGetter__("hotel", getter); -obj2.__defineSetter__("hotel", setter); -assertTrue(%HaveSameMap(obj1, obj2)); - -// Attribute-only change, shouldn't affect previous descriptor properties. -obj1 = {}; -dp(obj1, "india", { get: getter, configurable: true, enumerable: true }); -assertEquals(getter, gop(obj1, "india").get); -assertTrue(gop(obj1, "india").configurable); -assertTrue(gop(obj1, "india").enumerable); -dp(obj1, "india", { enumerable: false }); -assertEquals(getter, gop(obj1, "india").get); -assertTrue(gop(obj1, "india").configurable); -assertFalse(gop(obj1, "india").enumerable); - -// Attribute-only change, shouldn't affect objects with previously shared maps. -obj1 = {}; -dp(obj1, "juliet", { set: setter, configurable: true, enumerable: false }); -assertEquals(setter, gop(obj1, "juliet").set); -assertTrue(gop(obj1, "juliet").configurable); -assertFalse(gop(obj1, "juliet").enumerable); -obj2 = {}; -dp(obj2, "juliet", { set: setter, configurable: true, enumerable: false }); -assertEquals(setter, gop(obj2, "juliet").set); -assertTrue(gop(obj2, "juliet").configurable); -assertFalse(gop(obj2, "juliet").enumerable); -dp(obj1, "juliet", { set: setter, configurable: false, enumerable: true }); -assertEquals(setter, gop(obj1, "juliet").set); -assertFalse(gop(obj1, "juliet").configurable); -assertTrue(gop(obj1, "juliet").enumerable); -assertEquals(setter, gop(obj2, "juliet").set); -assertTrue(gop(obj2, "juliet").configurable); -assertFalse(gop(obj2, "juliet").enumerable); - -// Two objects with the different getters. -obj1 = {}; -dp(obj1, "kilo", { get: getter }); -obj2 = {}; -dp(obj2, "kilo", { get: anotherGetter }); -assertEquals(getter, gop(obj1, "kilo").get); -assertEquals(anotherGetter, gop(obj2, "kilo").get); -assertFalse(%HaveSameMap(obj1, obj2)); - -// Two objects with the same getters and different setters. -obj1 = {}; -dp(obj1, "lima", { get: getter, set: setter }); -obj2 = {}; -dp(obj2, "lima", { get: getter, set: anotherSetter }); -assertEquals(setter, gop(obj1, "lima").set); -assertEquals(anotherSetter, gop(obj2, "lima").set); -assertFalse(%HaveSameMap(obj1, obj2)); - -// Even 'undefined' is a kind of getter. -obj1 = {}; -dp(obj1, "mike", { get: undefined }); -assertTrue("mike" in obj1); -assertEquals(undefined, gop(obj1, "mike").get); -assertEquals(undefined, obj1.__lookupGetter__("mike")); -assertEquals(undefined, gop(obj1, "mike").set); -assertEquals(undefined, obj1.__lookupSetter__("mike")); - -// Even 'undefined' is a kind of setter. -obj1 = {}; -dp(obj1, "november", { set: undefined }); -assertTrue("november" in obj1); -assertEquals(undefined, gop(obj1, "november").get); -assertEquals(undefined, obj1.__lookupGetter__("november")); -assertEquals(undefined, gop(obj1, "november").set); -assertEquals(undefined, obj1.__lookupSetter__("november")); - -// Redefining a data property. -obj1 = {}; -obj1.oscar = 12345; -dp(obj1, "oscar", { set: setter }); -assertEquals(setter, gop(obj1, "oscar").set); - -// Re-adding the same getter/attributes pair. -obj1 = {}; -dp(obj1, "papa", { get: getter, configurable: true }); -dp(obj1, "papa", { get: getter, set: setter, configurable: true }); -assertEquals(getter, gop(obj1, "papa").get); -assertEquals(setter, gop(obj1, "papa").set); -assertTrue(gop(obj1, "papa").configurable); -assertFalse(gop(obj1, "papa").enumerable); - -// Two objects with the same getter on the prototype chain. -obj1 = {}; -dp(obj1, "quebec", { get: getter }); -obj2 = Object.create(obj1); -obj3 = Object.create(obj2); -obj4 = Object.create(obj2); -assertTrue(%HaveSameMap(obj3, obj4)); - -// Two objects with the same setter on the prototype chain. -obj1 = {}; -dp(obj1, "romeo", { set: setter }); -obj2 = Object.create(obj1); -obj3 = Object.create(obj2); -obj4 = Object.create(obj2); -assertTrue(%HaveSameMap(obj3, obj4)); |