JsErrorCode ChakraHost::Init()
{
currentSourceContext = 0;
IfFailRet(JsCreateRuntime(JsRuntimeAttributeNone, nullptr, &runtime));
IfFailRet(JsCreateContext(runtime, &context));
IfFailRet(JsSetCurrentContext(context));
IfFailRet(JsGetGlobalObject(&globalObject));
IfFailRet(InitJson());
IfFailRet(InitConsole());
return JsNoError;
}
static JsContextRef AppInit()
{
JsContextRef context;
int argc = 1;
WCHAR* argv[1];
argv[0] = L"dumy";
JsCreateRuntime(JsRuntimeAttributeNone, nullptr, &runtime);
CreateHostContext(runtime, argc,argv,1,&context);
JsSetCurrentContext(context);
return context;
}
void BasicTest(JsRuntimeAttributes attributes, LPCSTR fileName)
{
LPCWSTR script = nullptr;
REQUIRE(FileLoadHelpers::LoadScriptFromFile(fileName, script) == S_OK);
REQUIRE(script != nullptr);
// Create the runtime
JsRuntimeHandle runtime = JS_INVALID_RUNTIME_HANDLE;
REQUIRE(JsCreateRuntime(attributes, nullptr, &runtime) == JsNoError);
// Set memory limit
REQUIRE(JsSetRuntimeMemoryLimit(runtime, MemoryLimit) == JsNoError);
size_t memoryLimit;
size_t memoryUsage;
REQUIRE(JsGetRuntimeMemoryLimit(runtime, &memoryLimit) == JsNoError);
CHECK(memoryLimit == MemoryLimit);
REQUIRE(JsGetRuntimeMemoryUsage(runtime, &memoryUsage) == JsNoError);
CHECK(memoryUsage < MemoryLimit);
// Create and initialize the script context
JsContextRef context = JS_INVALID_RUNTIME_HANDLE;
REQUIRE(JsCreateContext(runtime, &context) == JsNoError);
REQUIRE(JsSetCurrentContext(context) == JsNoError);
// Invoke the script
REQUIRE(JsRunScript(script, JS_SOURCE_CONTEXT_NONE, _u(""), nullptr) == JsErrorScriptException);
ValidateOOMException();
REQUIRE(JsGetRuntimeMemoryLimit(runtime, &memoryLimit) == JsNoError);
CHECK(memoryLimit == MemoryLimit);
REQUIRE(JsGetRuntimeMemoryUsage(runtime, &memoryUsage) == JsNoError);
CHECK(memoryUsage <= MemoryLimit);
// Destroy the runtime
REQUIRE(JsSetCurrentContext(JS_INVALID_REFERENCE) == JsNoError);
REQUIRE(JsCollectGarbage(runtime) == JsNoError);
REQUIRE(JsDisposeRuntime(runtime) == JsNoError);
}
void DummyJSRTCall() {
JsRuntimeHandle *runtime;
JsRuntimeAttributes attr;
JsCreateRuntime(attr, nullptr, runtime);
}
