| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #include "jsapi.h" |
| #include "jspubtd.h" |
| |
| #include "gc/Heap.h" |
| |
| #include "jsapi-tests/tests.h" |
| |
| JS::GCCellPtr |
| GivesAndTakesCells(JS::GCCellPtr cell) |
| { |
| return cell; |
| } |
| |
| BEGIN_TEST(testGCCellPtr) |
| { |
| JS::RootedObject obj(cx, JS_NewPlainObject(cx)); |
| CHECK(obj); |
| |
| JS::RootedString str(cx, JS_NewStringCopyZ(cx, "probably foobar")); |
| CHECK(str); |
| |
| const char* code = "function foo() { return 'bar'; }"; |
| JS::CompileOptions opts(cx); |
| JS::RootedScript script(cx); |
| CHECK(JS_CompileScript(cx, code, strlen(code), opts, &script)); |
| CHECK(script); |
| |
| CHECK(!JS::GCCellPtr(nullptr)); |
| |
| CHECK(JS::GCCellPtr(obj.get())); |
| CHECK(JS::GCCellPtr(obj.get()).kind() == JS::TraceKind::Object); |
| CHECK(JS::GCCellPtr(JS::ObjectValue(*obj)).kind() == JS::TraceKind::Object); |
| |
| CHECK(JS::GCCellPtr(str.get())); |
| CHECK(JS::GCCellPtr(str.get()).kind() == JS::TraceKind::String); |
| CHECK(JS::GCCellPtr(JS::StringValue(str)).kind() == JS::TraceKind::String); |
| |
| CHECK(JS::GCCellPtr(script.get())); |
| CHECK(!JS::GCCellPtr(nullptr)); |
| CHECK(JS::GCCellPtr(script.get()).kind() == JS::TraceKind::Script); |
| |
| JS::GCCellPtr objcell(obj.get()); |
| JS::GCCellPtr scriptcell = JS::GCCellPtr(script.get()); |
| CHECK(GivesAndTakesCells(objcell)); |
| CHECK(GivesAndTakesCells(scriptcell)); |
| |
| JS::GCCellPtr copy = objcell; |
| CHECK(copy == objcell); |
| |
| CHECK(js::gc::detail::GetGCThingRuntime(scriptcell.unsafeAsUIntPtr()) == rt); |
| |
| return true; |
| } |
| END_TEST(testGCCellPtr) |