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comparison: js/src/jsapi-tests/testCallNonGenericMethodOnProxy.cpp
js/src/jsapi-tests/testCallNonGenericMethodOnProxy.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:934ee836aabf |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include "jsapi-tests/tests.h" | |
| 6 | |
| 7 using namespace JS; | |
| 8 | |
| 9 static const JSClass CustomClass = { | |
| 10 "CustomClass", | |
| 11 JSCLASS_HAS_RESERVED_SLOTS(1), | |
| 12 JS_PropertyStub, | |
| 13 JS_DeletePropertyStub, | |
| 14 JS_PropertyStub, | |
| 15 JS_StrictPropertyStub, | |
| 16 JS_EnumerateStub, | |
| 17 JS_ResolveStub, | |
| 18 JS_ConvertStub | |
| 19 }; | |
| 20 | |
| 21 static const uint32_t CUSTOM_SLOT = 0; | |
| 22 | |
| 23 static bool | |
| 24 IsCustomClass(JS::Handle<JS::Value> v) | |
| 25 { | |
| 26 return v.isObject() && JS_GetClass(&v.toObject()) == &CustomClass; | |
| 27 } | |
| 28 | |
| 29 static bool | |
| 30 CustomMethodImpl(JSContext *cx, CallArgs args) | |
| 31 { | |
| 32 JS_ASSERT(IsCustomClass(args.thisv())); | |
| 33 args.rval().set(JS_GetReservedSlot(&args.thisv().toObject(), CUSTOM_SLOT)); | |
| 34 return true; | |
| 35 } | |
| 36 | |
| 37 static bool | |
| 38 CustomMethod(JSContext *cx, unsigned argc, Value *vp) | |
| 39 { | |
| 40 CallArgs args = CallArgsFromVp(argc, vp); | |
| 41 return CallNonGenericMethod(cx, IsCustomClass, CustomMethodImpl, args); | |
| 42 } | |
| 43 | |
| 44 BEGIN_TEST(test_CallNonGenericMethodOnProxy) | |
| 45 { | |
| 46 // Create the first global object and compartment | |
| 47 JS::RootedObject globalA(cx, JS_NewGlobalObject(cx, getGlobalClass(), nullptr, JS::FireOnNewGlobalHook)); | |
| 48 CHECK(globalA); | |
| 49 | |
| 50 JS::RootedObject customA(cx, JS_NewObject(cx, &CustomClass, JS::NullPtr(), JS::NullPtr())); | |
| 51 CHECK(customA); | |
| 52 JS_SetReservedSlot(customA, CUSTOM_SLOT, Int32Value(17)); | |
| 53 | |
| 54 JS::RootedFunction customMethodA(cx, JS_NewFunction(cx, CustomMethod, 0, 0, | |
| 55 customA, "customMethodA")); | |
| 56 CHECK(customMethodA); | |
| 57 | |
| 58 JS::RootedValue rval(cx); | |
| 59 CHECK(JS_CallFunction(cx, customA, customMethodA, JS::HandleValueArray::empty(), | |
| 60 &rval)); | |
| 61 CHECK_SAME(rval, Int32Value(17)); | |
| 62 | |
| 63 // Now create the second global object and compartment... | |
| 64 { | |
| 65 JS::RootedObject globalB(cx, JS_NewGlobalObject(cx, getGlobalClass(), nullptr, JS::FireOnNewGlobalHook)); | |
| 66 CHECK(globalB); | |
| 67 | |
| 68 // ...and enter it. | |
| 69 JSAutoCompartment enter(cx, globalB); | |
| 70 JS::RootedObject customB(cx, JS_NewObject(cx, &CustomClass, JS::NullPtr(), JS::NullPtr())); | |
| 71 CHECK(customB); | |
| 72 JS_SetReservedSlot(customB, CUSTOM_SLOT, Int32Value(42)); | |
| 73 | |
| 74 JS::RootedFunction customMethodB(cx, JS_NewFunction(cx, CustomMethod, 0, 0, customB, "customMethodB")); | |
| 75 CHECK(customMethodB); | |
| 76 | |
| 77 JS::RootedValue rval(cx); | |
| 78 CHECK(JS_CallFunction(cx, customB, customMethodB, JS::HandleValueArray::empty(), | |
| 79 &rval)); | |
| 80 CHECK_SAME(rval, Int32Value(42)); | |
| 81 | |
| 82 JS::RootedObject wrappedCustomA(cx, customA); | |
| 83 CHECK(JS_WrapObject(cx, &wrappedCustomA)); | |
| 84 | |
| 85 JS::RootedValue rval2(cx); | |
| 86 CHECK(JS_CallFunction(cx, wrappedCustomA, customMethodB, JS::HandleValueArray::empty(), | |
| 87 &rval2)); | |
| 88 CHECK_SAME(rval, Int32Value(42)); | |
| 89 } | |
| 90 | |
| 91 return true; | |
| 92 } | |
| 93 END_TEST(test_CallNonGenericMethodOnProxy) |
