зеркало из https://github.com/mozilla/gecko-dev.git
113 строки
3.0 KiB
C++
113 строки
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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 "mozilla/dom/TestFunctions.h"
|
|
#include "mozilla/dom/TestFunctionsBinding.h"
|
|
#include "nsStringBuffer.h"
|
|
#include "mozITestInterfaceJS.h"
|
|
#include "nsComponentManagerUtils.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
/* static */ TestFunctions*
|
|
TestFunctions::Constructor(GlobalObject& aGlobal, ErrorResult& aRv)
|
|
{
|
|
return new TestFunctions;
|
|
}
|
|
|
|
/* static */ void
|
|
TestFunctions::ThrowUncatchableException(GlobalObject& aGlobal,
|
|
ErrorResult& aRv)
|
|
{
|
|
aRv.ThrowUncatchableException();
|
|
}
|
|
|
|
/* static */ Promise*
|
|
TestFunctions::PassThroughPromise(GlobalObject& aGlobal, Promise& aPromise)
|
|
{
|
|
return &aPromise;
|
|
}
|
|
|
|
/* static */ already_AddRefed<Promise>
|
|
TestFunctions::PassThroughCallbackPromise(GlobalObject& aGlobal,
|
|
PromiseReturner& aCallback,
|
|
ErrorResult& aRv)
|
|
{
|
|
return aCallback.Call(aRv);
|
|
}
|
|
|
|
void
|
|
TestFunctions::SetStringData(const nsAString& aString)
|
|
{
|
|
mStringData = aString;
|
|
}
|
|
|
|
void
|
|
TestFunctions::GetStringDataAsAString(nsAString& aString)
|
|
{
|
|
aString = mStringData;
|
|
}
|
|
|
|
void
|
|
TestFunctions::GetStringDataAsAString(uint32_t aLength, nsAString& aString)
|
|
{
|
|
MOZ_RELEASE_ASSERT(aLength <= mStringData.Length(),
|
|
"Bogus test passing in a too-big length");
|
|
aString.Assign(mStringData.BeginReading(), aLength);
|
|
}
|
|
|
|
void
|
|
TestFunctions::GetStringDataAsDOMString(const Optional<uint32_t>& aLength,
|
|
DOMString& aString)
|
|
{
|
|
uint32_t length;
|
|
if (aLength.WasPassed()) {
|
|
length = aLength.Value();
|
|
MOZ_RELEASE_ASSERT(length <= mStringData.Length(),
|
|
"Bogus test passing in a too-big length");
|
|
} else {
|
|
length = mStringData.Length();
|
|
}
|
|
|
|
nsStringBuffer* buf = nsStringBuffer::FromString(mStringData);
|
|
if (buf) {
|
|
aString.SetKnownLiveStringBuffer(buf, length);
|
|
return;
|
|
}
|
|
|
|
// We better have an empty mStringData; otherwise why did we not have a string
|
|
// buffer?
|
|
MOZ_RELEASE_ASSERT(length == 0, "Why no stringbuffer?");
|
|
// No need to do anything here; aString is already empty.
|
|
}
|
|
|
|
void
|
|
TestFunctions::TestThrowNsresult(ErrorResult& aError)
|
|
{
|
|
nsCOMPtr<mozITestInterfaceJS> impl =
|
|
do_CreateInstance("@mozilla.org/dom/test-interface-js;1");
|
|
aError = impl->TestThrowNsresult();
|
|
}
|
|
|
|
void
|
|
TestFunctions::TestThrowNsresultFromNative(ErrorResult& aError)
|
|
{
|
|
nsCOMPtr<mozITestInterfaceJS> impl =
|
|
do_CreateInstance("@mozilla.org/dom/test-interface-js;1");
|
|
aError = impl->TestThrowNsresultFromNative();
|
|
}
|
|
|
|
bool
|
|
TestFunctions::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto,
|
|
JS::MutableHandle<JSObject*> aWrapper)
|
|
{
|
|
return TestFunctionsBinding::Wrap(aCx, this, aGivenProto, aWrapper);
|
|
}
|
|
|
|
}
|
|
}
|