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/*
* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "test/testsupport/test_artifacts.h"
#include <string.h>
#include <string>
#include "absl/flags/declare.h"
#include "absl/flags/flag.h"
#include "rtc_base/system/file_wrapper.h"
#include "test/gtest.h"
#include "test/testsupport/file_utils.h"
ABSL_DECLARE_FLAG(std::string, test_artifacts_dir);
namespace webrtc {
namespace test {
TEST(IsolatedOutputTest, ShouldRejectInvalidIsolatedOutDir) {
const std::string backup = absl::GetFlag(FLAGS_test_artifacts_dir);
absl::SetFlag(&FLAGS_test_artifacts_dir, "");
ASSERT_FALSE(WriteToTestArtifactsDir("a-file", "some-contents"));
absl::SetFlag(&FLAGS_test_artifacts_dir, backup);
}
TEST(IsolatedOutputTest, ShouldRejectInvalidFileName) {
ASSERT_FALSE(WriteToTestArtifactsDir(nullptr, "some-contents"));
ASSERT_FALSE(WriteToTestArtifactsDir("", "some-contents"));
}
// Sets isolated_out_dir=<a-writable-path> to execute this test.
TEST(IsolatedOutputTest, ShouldBeAbleToWriteContent) {
const char* filename = "a-file";
const char* content = "some-contents";
if (WriteToTestArtifactsDir(filename, content)) {
std::string out_file =
JoinFilename(absl::GetFlag(FLAGS_test_artifacts_dir), filename);
FileWrapper input = FileWrapper::OpenReadOnly(out_file);
EXPECT_TRUE(input.is_open());
EXPECT_TRUE(input.Rewind());
uint8_t buffer[32];
EXPECT_EQ(input.Read(buffer, strlen(content)), strlen(content));
buffer[strlen(content)] = 0;
EXPECT_EQ(std::string(content),
std::string(reinterpret_cast<char*>(buffer)));
input.Close();
EXPECT_TRUE(RemoveFile(out_file));
}
}
} // namespace test
} // namespace webrtc
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