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/* -*- 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 <windows.h>
#include "gtest/gtest.h"
#include "mozilla/NativeNt.h"
#include "nsHashKeys.h"
#include "nsTHashSet.h"
TEST(TestNativeNtGTest, GenerateDependentModuleSet)
{
mozilla::nt::PEHeaders executable(::GetModuleHandleW(nullptr));
nsTHashSet<nsStringCaseInsensitiveHashKey> dependentModules;
executable.EnumImportChunks([&](const char* aModule) {
dependentModules.Insert(
mozilla::nt::GetLeafName(NS_ConvertASCIItoUTF16(aModule)));
});
EXPECT_TRUE(dependentModules.Contains(u"mozglue.dll"_ns));
EXPECT_TRUE(dependentModules.Contains(u"MOZGLUE.dll"_ns));
EXPECT_FALSE(dependentModules.Contains(u"xxx.dll"_ns));
}
TEST(TestNativeNtGTest, GetLeafName)
{
nsAutoString str;
str = mozilla::nt::GetLeafName(u""_ns);
EXPECT_STREQ(str.get(), L"");
str = mozilla::nt::GetLeafName(u"\\"_ns);
EXPECT_STREQ(str.get(), L"");
str = mozilla::nt::GetLeafName(u"\\\\"_ns);
EXPECT_STREQ(str.get(), L"");
str = mozilla::nt::GetLeafName(u"abc\\def\\ghi"_ns);
EXPECT_STREQ(str.get(), L"ghi");
str = mozilla::nt::GetLeafName(u"abcdef"_ns);
EXPECT_STREQ(str.get(), L"abcdef");
str = mozilla::nt::GetLeafName(u"\\abcdef"_ns);
EXPECT_STREQ(str.get(), L"abcdef");
const auto kEntireText =
u"\\"_ns
u"\\\\abc"_ns
u"\\x\\y\\z"_ns
u"123\\456\\"_ns
u"789"_ns;
str = mozilla::nt::GetLeafName(Substring(kEntireText, 0, 0));
EXPECT_STREQ(str.get(), L"");
str = mozilla::nt::GetLeafName(Substring(kEntireText, 0, 1));
EXPECT_STREQ(str.get(), L"");
str = mozilla::nt::GetLeafName(Substring(kEntireText, 1, 5));
EXPECT_STREQ(str.get(), L"abc");
str = mozilla::nt::GetLeafName(Substring(kEntireText, 6, 6));
EXPECT_STREQ(str.get(), L"z");
str = mozilla::nt::GetLeafName(Substring(kEntireText, 12, 8));
EXPECT_STREQ(str.get(), L"");
str = mozilla::nt::GetLeafName(Substring(kEntireText, 20));
EXPECT_STREQ(str.get(), L"789");
}