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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/files/scoped_temp_file.h"
#include <utility>
#include "base/files/file_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
TEST(ScopedTempFile, Basic) {
ScopedTempFile temp_file;
EXPECT_TRUE(temp_file.path().empty());
EXPECT_TRUE(temp_file.Create());
EXPECT_TRUE(PathExists(temp_file.path()));
EXPECT_TRUE(temp_file.Delete());
EXPECT_FALSE(PathExists(temp_file.path()));
}
TEST(ScopedTempFile, MoveConstruct) {
ScopedTempFile temp1;
EXPECT_TRUE(temp1.Create());
FilePath file1 = temp1.path();
EXPECT_TRUE(PathExists(file1));
ScopedTempFile temp2(std::move(temp1));
EXPECT_TRUE(temp1.path().empty()); // NOLINT(bugprone-use-after-move)
EXPECT_EQ(file1, temp2.path());
EXPECT_TRUE(PathExists(file1));
}
TEST(ScopedTempFile, MoveAssign) {
ScopedTempFile temp1;
EXPECT_TRUE(temp1.Create());
FilePath file1 = temp1.path();
EXPECT_TRUE(PathExists(file1));
ScopedTempFile temp2;
EXPECT_TRUE(temp2.Create());
FilePath file2 = temp2.path();
EXPECT_TRUE(PathExists(file2));
temp2 = std::move(temp1);
EXPECT_TRUE(temp1.path().empty()); // NOLINT(bugprone-use-after-move)
EXPECT_EQ(temp2.path(), file1);
EXPECT_TRUE(PathExists(file1));
EXPECT_FALSE(PathExists(file2));
}
TEST(ScopedTempFile, Destruct) {
FilePath file;
{
ScopedTempFile temp;
EXPECT_TRUE(temp.Create());
file = temp.path();
EXPECT_TRUE(PathExists(file));
}
EXPECT_FALSE(PathExists(file));
}
TEST(ScopedTempFile, Reset) {
ScopedTempFile temp_file;
EXPECT_TRUE(temp_file.path().empty());
EXPECT_TRUE(temp_file.Create());
EXPECT_TRUE(PathExists(temp_file.path()));
temp_file.Reset();
EXPECT_FALSE(PathExists(temp_file.path()));
}
TEST(ScopedTempFile, OperatorBool) {
ScopedTempFile temp_file;
EXPECT_FALSE(temp_file);
EXPECT_TRUE(temp_file.Create());
EXPECT_TRUE(temp_file);
EXPECT_TRUE(temp_file.Delete());
EXPECT_FALSE(temp_file);
}
} // namespace base
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