/* -*- 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 "LogCommandLineHandler.h"
#include <iterator>
#include "nsString.h"
#include "nsTArray.h"
#include "mozilla/UniquePtr.h"
#include "mozilla/UniquePtrExtensions.h"
#include "gtest/gtest.h"
using namespace mozilla;
template <class T, size_t N>
constexpr size_t array_size(T (&)[N]) {
return N;
}
TEST(LogCommandLineHandler, Empty)
{
bool callbackInvoked = false ;
auto callback = [&](nsACString const & env) mutable {
callbackInvoked = true ;
};
mozilla::LoggingHandleCommandLineArgs(0, nullptr, callback);
EXPECT_FALSE(callbackInvoked);
char const * argv1[] = {"" };
mozilla::LoggingHandleCommandLineArgs(array_size(argv1), argv1, callback);
EXPECT_FALSE(callbackInvoked);
}
TEST(LogCommandLineHandler, MOZ_LOG_regular)
{
nsTArray<nsCString> results;
auto callback = [&](nsACString const & env) mutable {
results.AppendElement(env);
};
char const * argv1[] = {"" , "-MOZ_LOG" , "module1:5,module2:4,sync,timestamp" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv1), argv1, callback);
EXPECT_TRUE(results.Length() == 1);
EXPECT_TRUE(
"MOZ_LOG=module1:5,module2:4,sync,timestamp" _ns.Equals(results[0]));
char const * argv2[] = {"" , "-MOZ_LOG=modules" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv2), argv2, callback);
EXPECT_TRUE(results.Length() == 1);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
char const * argv3[] = {"" , "--MOZ_LOG" , "modules" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv3), argv3, callback);
EXPECT_TRUE(results.Length() == 1);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
char const * argv4[] = {"" , "--MOZ_LOG=modules" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv4), argv4, callback);
EXPECT_TRUE(results.Length() == 1);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
}
TEST(LogCommandLineHandler, MOZ_LOG_and_FILE_regular)
{
nsTArray<nsCString> results;
auto callback = [&](nsACString const & env) mutable {
results.AppendElement(env);
};
char const * argv1[] = {"" , "-MOZ_LOG" , "modules" , "-MOZ_LOG_FILE" ,
"c:\\file/path" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv1), argv1, callback);
EXPECT_TRUE(results.Length() == 2);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
EXPECT_TRUE("MOZ_LOG_FILE=c:\\file/path" _ns.Equals(results[1]));
char const * argv2[] = {"" , "-MOZ_LOG=modules" , "-MOZ_LOG_FILE=file" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv2), argv2, callback);
EXPECT_TRUE(results.Length() == 2);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
EXPECT_TRUE("MOZ_LOG_FILE=file" _ns.Equals(results[1]));
char const * argv3[] = {"" , "--MOZ_LOG" , "modules" , "--MOZ_LOG_FILE" , "file" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv3), argv3, callback);
EXPECT_TRUE(results.Length() == 2);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
EXPECT_TRUE("MOZ_LOG_FILE=file" _ns.Equals(results[1]));
char const * argv4[] = {"" , "--MOZ_LOG=modules" , "--MOZ_LOG_FILE=file" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv4), argv4, callback);
EXPECT_TRUE(results.Length() == 2);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
EXPECT_TRUE("MOZ_LOG_FILE=file" _ns.Equals(results[1]));
char const * argv5[] = {"" , "--MOZ_LOG" , "modules" , "-P" ,
"foo" , "--MOZ_LOG_FILE" , "file" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv5), argv5, callback);
EXPECT_TRUE(results.Length() == 2);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
EXPECT_TRUE("MOZ_LOG_FILE=file" _ns.Equals(results[1]));
}
TEST(LogCommandLineHandler, MOZ_LOG_fuzzy)
{
nsTArray<nsCString> results;
auto callback = [&](nsACString const & env) mutable {
results.AppendElement(env);
};
char const * argv1[] = {"" , "-MOZ_LOG" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv1), argv1, callback);
EXPECT_TRUE(results.Length() == 0);
char const * argv2[] = {"" , "modules" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv2), argv2, callback);
EXPECT_TRUE(results.Length() == 0);
char const * argv3[] = {"" , "-MOZ_LOG,modules" , "-MOZ_LOG" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv3), argv3, callback);
EXPECT_TRUE(results.Length() == 0);
char const * argv4[] = {"" , "-MOZ_LOG" , "-MOZ_LOG" , "-MOZ_LOG" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv4), argv4, callback);
EXPECT_TRUE(results.Length() == 0);
char const * argv5[] = {"" , "-MOZ_LOG" , "-diffent_command" , "modules" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv5), argv5, callback);
EXPECT_TRUE(results.Length() == 0);
}
TEST(LogCommandLineHandler, MOZ_LOG_overlapping)
{
nsTArray<nsCString> results;
auto callback = [&](nsACString const & env) mutable {
results.AppendElement(env);
};
char const * argv1[] = {"" , "-MOZ_LOG=modules1" , "-MOZ_LOG=modules2" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv1), argv1, callback);
EXPECT_TRUE(results.Length() == 2);
EXPECT_TRUE("MOZ_LOG=modules1" _ns.Equals(results[0]));
EXPECT_TRUE("MOZ_LOG=modules2" _ns.Equals(results[1]));
char const * argv2[] = {"" , "-MOZ_LOG" , "--MOZ_LOG" , "modules" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv2), argv2, callback);
EXPECT_TRUE(results.Length() == 1);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
char const * argv3[] = {"" , "-MOZ_LOG_FILE" , "-MOZ_LOG" , "modules" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv3), argv3, callback);
EXPECT_TRUE(results.Length() == 1);
EXPECT_TRUE("MOZ_LOG=modules" _ns.Equals(results[0]));
char const * argv4[] = {"" , "-MOZ_LOG" , "-MOZ_LOG_FILE" , "-MOZ_LOG" };
results.Clear();
mozilla::LoggingHandleCommandLineArgs(array_size(argv4), argv4, callback);
EXPECT_TRUE(results.Length() == 0);
}
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