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https://github.com/roytam1/palemoon27.git
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Moonchild
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: set ts=8 sts=4 et sw=4 tw=99:
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "jsapi.h"
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#include "jspubtd.h"
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#include "gc/Heap.h"
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#include "jsapi-tests/tests.h"
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JS::GCCellPtr
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GivesAndTakesCells(JS::GCCellPtr cell)
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{
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return cell;
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}
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BEGIN_TEST(testGCCellPtr)
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{
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JS::RootedObject obj(cx, JS_NewPlainObject(cx));
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CHECK(obj);
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JS::RootedString str(cx, JS_NewStringCopyZ(cx, "probably foobar"));
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CHECK(str);
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const char* code = "function foo() { return 'bar'; }";
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JS::CompileOptions opts(cx);
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JS::RootedScript script(cx);
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CHECK(JS_CompileScript(cx, obj, code, strlen(code), opts, &script));
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CHECK(script);
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CHECK(!JS::GCCellPtr::NullPtr());
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CHECK(JS::GCCellPtr(obj.get()));
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CHECK(JS::GCCellPtr(obj.get()).kind() == JSTRACE_OBJECT);
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CHECK(JS::GCCellPtr(JS::ObjectValue(*obj)).kind() == JSTRACE_OBJECT);
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CHECK(JS::GCCellPtr(str.get()));
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CHECK(JS::GCCellPtr(str.get()).kind() == JSTRACE_STRING);
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CHECK(JS::GCCellPtr(JS::StringValue(str)).kind() == JSTRACE_STRING);
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CHECK(JS::GCCellPtr(script.get()));
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CHECK(!JS::GCCellPtr::NullPtr());
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CHECK(JS::GCCellPtr(script.get()).kind() == JSTRACE_SCRIPT);
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JS::GCCellPtr objcell(obj.get());
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JS::GCCellPtr scriptcell = JS::GCCellPtr(script.get());
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CHECK(GivesAndTakesCells(objcell));
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CHECK(GivesAndTakesCells(scriptcell));
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JS::GCCellPtr copy = objcell;
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CHECK(copy == objcell);
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CHECK(js::gc::detail::GetGCThingRuntime(scriptcell.unsafeAsUIntPtr()) == rt);
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return true;
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}
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END_TEST(testGCCellPtr)
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