gecko/xpcom/tests/TestHarness.h
Ehsan Akhgari 5cccea6f0f Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj
This patch was automatically generated using the following script:

function convert() {
echo "Converting $1 to $2..."
find . \
       ! -wholename "*/.git*" \
       ! -wholename "obj-ff-dbg*" \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert MOZ_OVERRIDE override
convert MOZ_FINAL final
2015-03-21 12:28:04 -04:00

308 lines
8.1 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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/. */
/*
* Test harness for XPCOM objects, providing a scoped XPCOM initializer,
* nsCOMPtr, nsRefPtr, do_CreateInstance, do_GetService, ns(Auto|C|)String,
* and stdio.h/stdlib.h.
*/
#ifndef TestHarness_h__
#define TestHarness_h__
#include "mozilla/ArrayUtils.h"
#include "prenv.h"
#include "nsComponentManagerUtils.h"
#include "nsServiceManagerUtils.h"
#include "nsCOMPtr.h"
#include "nsAutoPtr.h"
#include "nsStringGlue.h"
#include "nsAppDirectoryServiceDefs.h"
#include "nsDirectoryServiceDefs.h"
#include "nsDirectoryServiceUtils.h"
#include "nsIDirectoryService.h"
#include "nsIFile.h"
#include "nsIProperties.h"
#include "nsIObserverService.h"
#include "nsXULAppAPI.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
static uint32_t gFailCount = 0;
/**
* Prints the given failure message and arguments using printf, prepending
* "TEST-UNEXPECTED-FAIL " for the benefit of the test harness and
* appending "\n" to eliminate having to type it at each call site.
*/
void fail(const char* msg, ...)
{
va_list ap;
printf("TEST-UNEXPECTED-FAIL | ");
va_start(ap, msg);
vprintf(msg, ap);
va_end(ap);
putchar('\n');
++gFailCount;
}
/**
* Prints the given success message and arguments using printf, prepending
* "TEST-PASS " for the benefit of the test harness and
* appending "\n" to eliminate having to type it at each call site.
*/
void passed(const char* msg, ...)
{
va_list ap;
printf("TEST-PASS | ");
va_start(ap, msg);
vprintf(msg, ap);
va_end(ap);
putchar('\n');
}
//-----------------------------------------------------------------------------
class ScopedLogging
{
public:
ScopedLogging()
{
NS_LogInit();
}
~ScopedLogging()
{
NS_LogTerm();
}
};
class ScopedXPCOM : public nsIDirectoryServiceProvider2
{
public:
NS_DECL_ISUPPORTS
explicit ScopedXPCOM(const char* testName,
nsIDirectoryServiceProvider *dirSvcProvider = nullptr)
: mDirSvcProvider(dirSvcProvider)
{
mTestName = testName;
printf("Running %s tests...\n", mTestName);
nsresult rv = NS_InitXPCOM2(&mServMgr, nullptr, this);
if (NS_FAILED(rv))
{
fail("NS_InitXPCOM2 returned failure code 0x%x", rv);
mServMgr = nullptr;
return;
}
}
~ScopedXPCOM()
{
// If we created a profile directory, we need to remove it.
if (mProfD) {
nsCOMPtr<nsIObserverService> os =
do_GetService(NS_OBSERVERSERVICE_CONTRACTID);
MOZ_ASSERT(os);
if (os) {
MOZ_ALWAYS_TRUE(NS_SUCCEEDED(os->NotifyObservers(nullptr, "profile-change-net-teardown", nullptr)));
MOZ_ALWAYS_TRUE(NS_SUCCEEDED(os->NotifyObservers(nullptr, "profile-change-teardown", nullptr)));
MOZ_ALWAYS_TRUE(NS_SUCCEEDED(os->NotifyObservers(nullptr, "profile-before-change", nullptr)));
MOZ_ALWAYS_TRUE(NS_SUCCEEDED(os->NotifyObservers(nullptr, "profile-before-change2", nullptr)));
}
if (NS_FAILED(mProfD->Remove(true))) {
NS_WARNING("Problem removing profile directory");
}
mProfD = nullptr;
}
if (mServMgr)
{
NS_RELEASE(mServMgr);
nsresult rv = NS_ShutdownXPCOM(nullptr);
if (NS_FAILED(rv))
{
fail("XPCOM shutdown failed with code 0x%x", rv);
exit(1);
}
}
printf("Finished running %s tests.\n", mTestName);
}
bool failed()
{
return mServMgr == nullptr;
}
already_AddRefed<nsIFile> GetProfileDirectory()
{
if (mProfD) {
nsCOMPtr<nsIFile> copy = mProfD;
return copy.forget();
}
// Create a unique temporary folder to use for this test.
// Note that runcppunittests.py will run tests with a temp
// directory as the cwd, so just put something under that.
nsCOMPtr<nsIFile> profD;
nsresult rv = NS_GetSpecialDirectory(NS_OS_CURRENT_PROCESS_DIR,
getter_AddRefs(profD));
NS_ENSURE_SUCCESS(rv, nullptr);
rv = profD->Append(NS_LITERAL_STRING("cpp-unit-profd"));
NS_ENSURE_SUCCESS(rv, nullptr);
rv = profD->CreateUnique(nsIFile::DIRECTORY_TYPE, 0755);
NS_ENSURE_SUCCESS(rv, nullptr);
mProfD = profD;
return profD.forget();
}
already_AddRefed<nsIFile> GetGREDirectory()
{
if (mGRED) {
nsCOMPtr<nsIFile> copy = mGRED;
return copy.forget();
}
char* env = PR_GetEnv("MOZ_XRE_DIR");
nsCOMPtr<nsIFile> greD;
if (env) {
NS_NewLocalFile(NS_ConvertUTF8toUTF16(env), false,
getter_AddRefs(greD));
}
mGRED = greD;
return greD.forget();
}
already_AddRefed<nsIFile> GetGREBinDirectory()
{
if (mGREBinD) {
nsCOMPtr<nsIFile> copy = mGREBinD;
return copy.forget();
}
nsCOMPtr<nsIFile> greD = GetGREDirectory();
if (!greD) {
return greD.forget();
}
greD->Clone(getter_AddRefs(mGREBinD));
#ifdef XP_MACOSX
nsAutoCString leafName;
mGREBinD->GetNativeLeafName(leafName);
if (leafName.Equals("Resources")) {
mGREBinD->SetNativeLeafName(NS_LITERAL_CSTRING("MacOS"));
}
#endif
nsCOMPtr<nsIFile> copy = mGREBinD;
return copy.forget();
}
////////////////////////////////////////////////////////////////////////////
//// nsIDirectoryServiceProvider
NS_IMETHODIMP GetFile(const char *aProperty, bool *_persistent,
nsIFile **_result) override
{
// If we were supplied a directory service provider, ask it first.
if (mDirSvcProvider &&
NS_SUCCEEDED(mDirSvcProvider->GetFile(aProperty, _persistent,
_result))) {
return NS_OK;
}
// Otherwise, the test harness provides some directories automatically.
if (0 == strcmp(aProperty, NS_APP_USER_PROFILE_50_DIR) ||
0 == strcmp(aProperty, NS_APP_USER_PROFILE_LOCAL_50_DIR) ||
0 == strcmp(aProperty, NS_APP_PROFILE_LOCAL_DIR_STARTUP)) {
nsCOMPtr<nsIFile> profD = GetProfileDirectory();
NS_ENSURE_TRUE(profD, NS_ERROR_FAILURE);
nsCOMPtr<nsIFile> clone;
nsresult rv = profD->Clone(getter_AddRefs(clone));
NS_ENSURE_SUCCESS(rv, rv);
*_persistent = true;
clone.forget(_result);
return NS_OK;
} else if (0 == strcmp(aProperty, NS_GRE_DIR)) {
nsCOMPtr<nsIFile> greD = GetGREDirectory();
NS_ENSURE_TRUE(greD, NS_ERROR_FAILURE);
*_persistent = true;
greD.forget(_result);
return NS_OK;
} else if (0 == strcmp(aProperty, NS_GRE_BIN_DIR)) {
nsCOMPtr<nsIFile> greBinD = GetGREBinDirectory();
NS_ENSURE_TRUE(greBinD, NS_ERROR_FAILURE);
*_persistent = true;
greBinD.forget(_result);
return NS_OK;
}
return NS_ERROR_FAILURE;
}
////////////////////////////////////////////////////////////////////////////
//// nsIDirectoryServiceProvider2
NS_IMETHODIMP GetFiles(const char *aProperty, nsISimpleEnumerator **_enum) override
{
// If we were supplied a directory service provider, ask it first.
nsCOMPtr<nsIDirectoryServiceProvider2> provider =
do_QueryInterface(mDirSvcProvider);
if (provider && NS_SUCCEEDED(provider->GetFiles(aProperty, _enum))) {
return NS_OK;
}
return NS_ERROR_FAILURE;
}
private:
const char* mTestName;
nsIServiceManager* mServMgr;
nsCOMPtr<nsIDirectoryServiceProvider> mDirSvcProvider;
nsCOMPtr<nsIFile> mProfD;
nsCOMPtr<nsIFile> mGRED;
nsCOMPtr<nsIFile> mGREBinD;
};
NS_IMPL_QUERY_INTERFACE(
ScopedXPCOM,
nsIDirectoryServiceProvider,
nsIDirectoryServiceProvider2
)
NS_IMETHODIMP_(MozExternalRefCountType)
ScopedXPCOM::AddRef()
{
return 2;
}
NS_IMETHODIMP_(MozExternalRefCountType)
ScopedXPCOM::Release()
{
return 1;
}
#endif // TestHarness_h__