/* -*- 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);
}