87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
/* 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-tests/tests.h"
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static bool
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CustomNative(JSContext* cx, unsigned argc, JS::Value* vp)
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{
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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MOZ_RELEASE_ASSERT(!JS_IsExceptionPending(cx));
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MOZ_RELEASE_ASSERT(!args.isConstructing());
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args.rval().setUndefined();
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MOZ_RELEASE_ASSERT(!args.isConstructing());
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return true;
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}
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static bool
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TryConstruct(JSContext* cx, const char* code, const char* filename, decltype(__LINE__) lineno,
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JS::MutableHandleValue vp)
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{
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JS::CompileOptions opts(cx);
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opts.setFileAndLine(filename, lineno);
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return JS::Evaluate(cx, opts, code, strlen(code), vp);
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}
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BEGIN_TEST(testCallArgs_isConstructing_native)
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{
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CHECK(JS_DefineFunction(cx, global, "customNative", CustomNative, 0, 0));
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JS::RootedValue result(cx);
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CHECK(!TryConstruct(cx, "new customNative();", __FILE__, __LINE__, &result));
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CHECK(JS_IsExceptionPending(cx));
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JS_ClearPendingException(cx);
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EVAL("customNative();", &result);
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CHECK(result.isUndefined());
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return true;
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}
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END_TEST(testCallArgs_isConstructing_native)
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static bool
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CustomConstructor(JSContext* cx, unsigned argc, JS::Value* vp)
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{
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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MOZ_RELEASE_ASSERT(!JS_IsExceptionPending(cx));
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if (args.isConstructing()) {
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JSObject* obj = JS_NewPlainObject(cx);
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if (!obj)
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return false;
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args.rval().setObject(*obj);
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MOZ_RELEASE_ASSERT(args.isConstructing());
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} else {
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args.rval().setUndefined();
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MOZ_RELEASE_ASSERT(!args.isConstructing());
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}
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return true;
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}
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BEGIN_TEST(testCallArgs_isConstructing_constructor)
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{
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CHECK(JS_DefineFunction(cx, global, "customConstructor", CustomConstructor, 0,
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JSFUN_CONSTRUCTOR));
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JS::RootedValue result(cx);
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EVAL("new customConstructor();", &result);
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CHECK(result.isObject());
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EVAL("customConstructor();", &result);
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CHECK(result.isUndefined());
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return true;
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}
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END_TEST(testCallArgs_isConstructing_constructor)
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