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e5a921a82d
The static file names were breaking when executing tests in parallel. This fixes it. BUG=4138 R=andrew@webrtc.org, pbos@webrtc.org Review URL: https://webrtc-codereview.appspot.com/34639004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7997 4adac7df-926f-26a2-2b94-8c16560cd09d
487 lines
18 KiB
C++
487 lines
18 KiB
C++
/*
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* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/modules/audio_processing/transient/file_utils.h"
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#include <string.h>
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#include <string>
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#include "testing/gtest/include/gtest/gtest.h"
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#include "webrtc/system_wrappers/interface/file_wrapper.h"
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#include "webrtc/system_wrappers/interface/scoped_ptr.h"
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#include "webrtc/test/testsupport/fileutils.h"
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#include "webrtc/typedefs.h"
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namespace webrtc {
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static const uint8_t kPiBytesf[4] = {0xDB, 0x0F, 0x49, 0x40};
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static const uint8_t kEBytesf[4] = {0x54, 0xF8, 0x2D, 0x40};
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static const uint8_t kAvogadroBytesf[4] = {0x2F, 0x0C, 0xFF, 0x66};
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static const uint8_t kPiBytes[8] =
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{0x18, 0x2D, 0x44, 0x54, 0xFB, 0x21, 0x09, 0x40};
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static const uint8_t kEBytes[8] =
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{0x69, 0x57, 0x14, 0x8B, 0x0A, 0xBF, 0x05, 0x40};
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static const uint8_t kAvogadroBytes[8] =
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{0xF4, 0xBC, 0xA8, 0xDF, 0x85, 0xE1, 0xDF, 0x44};
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static const double kPi = 3.14159265358979323846;
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static const double kE = 2.71828182845904523536;
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static const double kAvogadro = 602214100000000000000000.0;
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class TransientFileUtilsTest: public ::testing::Test {
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protected:
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TransientFileUtilsTest()
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: kTestFileName(
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test::ResourcePath("audio_processing/transient/double-utils",
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"dat")),
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kTestFileNamef(
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test::ResourcePath("audio_processing/transient/float-utils",
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"dat")) {}
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// This file (used in some tests) contains binary data. The data correspond to
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// the double representation of the constants: Pi, E, and the Avogadro's
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// Number;
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// appended in that order.
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const std::string kTestFileName;
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// This file (used in some tests) contains binary data. The data correspond to
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// the float representation of the constants: Pi, E, and the Avogadro's
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// Number;
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// appended in that order.
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const std::string kTestFileNamef;
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};
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TEST_F(TransientFileUtilsTest, ConvertByteArrayToFloat) {
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float value = 0.0;
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EXPECT_EQ(0, ConvertByteArrayToFloat(kPiBytesf, &value));
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EXPECT_FLOAT_EQ(kPi, value);
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EXPECT_EQ(0, ConvertByteArrayToFloat(kEBytesf, &value));
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EXPECT_FLOAT_EQ(kE, value);
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EXPECT_EQ(0, ConvertByteArrayToFloat(kAvogadroBytesf, &value));
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EXPECT_FLOAT_EQ(kAvogadro, value);
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}
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TEST_F(TransientFileUtilsTest, ConvertByteArrayToDouble) {
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double value = 0.0;
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EXPECT_EQ(0, ConvertByteArrayToDouble(kPiBytes, &value));
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EXPECT_DOUBLE_EQ(kPi, value);
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EXPECT_EQ(0, ConvertByteArrayToDouble(kEBytes, &value));
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EXPECT_DOUBLE_EQ(kE, value);
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EXPECT_EQ(0, ConvertByteArrayToDouble(kAvogadroBytes, &value));
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EXPECT_DOUBLE_EQ(kAvogadro, value);
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}
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TEST_F(TransientFileUtilsTest, ConvertFloatToByteArray) {
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scoped_ptr<uint8_t[]> bytes(new uint8_t[4]);
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EXPECT_EQ(0, ConvertFloatToByteArray(kPi, bytes.get()));
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EXPECT_EQ(0, memcmp(bytes.get(), kPiBytesf, 4));
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EXPECT_EQ(0, ConvertFloatToByteArray(kE, bytes.get()));
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EXPECT_EQ(0, memcmp(bytes.get(), kEBytesf, 4));
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EXPECT_EQ(0, ConvertFloatToByteArray(kAvogadro, bytes.get()));
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EXPECT_EQ(0, memcmp(bytes.get(), kAvogadroBytesf, 4));
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}
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TEST_F(TransientFileUtilsTest, ConvertDoubleToByteArray) {
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scoped_ptr<uint8_t[]> bytes(new uint8_t[8]);
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EXPECT_EQ(0, ConvertDoubleToByteArray(kPi, bytes.get()));
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EXPECT_EQ(0, memcmp(bytes.get(), kPiBytes, 8));
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EXPECT_EQ(0, ConvertDoubleToByteArray(kE, bytes.get()));
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EXPECT_EQ(0, memcmp(bytes.get(), kEBytes, 8));
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EXPECT_EQ(0, ConvertDoubleToByteArray(kAvogadro, bytes.get()));
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EXPECT_EQ(0, memcmp(bytes.get(), kAvogadroBytes, 8));
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}
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TEST_F(TransientFileUtilsTest, ReadInt16BufferFromFile) {
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std::string test_filename = kTestFileName;
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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file->OpenFile(test_filename.c_str(),
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true, // Read only.
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true, // Loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kTestFileName.c_str();
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const size_t kBufferLength = 12;
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scoped_ptr<int16_t[]> buffer(new int16_t[kBufferLength]);
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EXPECT_EQ(kBufferLength, ReadInt16BufferFromFile(file.get(),
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kBufferLength,
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buffer.get()));
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EXPECT_EQ(22377, buffer[4]);
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EXPECT_EQ(16389, buffer[7]);
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EXPECT_EQ(17631, buffer[kBufferLength - 1]);
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file->Rewind();
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// The next test is for checking the case where there are not as much data as
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// needed in the file, but reads to the end, and it returns the number of
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// int16s read.
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const size_t kBufferLenghtLargerThanFile = kBufferLength * 2;
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buffer.reset(new int16_t[kBufferLenghtLargerThanFile]);
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EXPECT_EQ(kBufferLength, ReadInt16BufferFromFile(file.get(),
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kBufferLenghtLargerThanFile,
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buffer.get()));
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EXPECT_EQ(11544, buffer[0]);
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EXPECT_EQ(22377, buffer[4]);
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EXPECT_EQ(16389, buffer[7]);
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EXPECT_EQ(17631, buffer[kBufferLength - 1]);
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}
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TEST_F(TransientFileUtilsTest, ReadInt16FromFileToFloatBuffer) {
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std::string test_filename = kTestFileName;
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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file->OpenFile(test_filename.c_str(),
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true, // Read only.
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true, // Loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kTestFileName.c_str();
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const size_t kBufferLength = 12;
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scoped_ptr<float[]> buffer(new float[kBufferLength]);
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EXPECT_EQ(kBufferLength, ReadInt16FromFileToFloatBuffer(file.get(),
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kBufferLength,
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buffer.get()));
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EXPECT_DOUBLE_EQ(11544, buffer[0]);
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EXPECT_DOUBLE_EQ(22377, buffer[4]);
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EXPECT_DOUBLE_EQ(16389, buffer[7]);
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EXPECT_DOUBLE_EQ(17631, buffer[kBufferLength - 1]);
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file->Rewind();
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// The next test is for checking the case where there are not as much data as
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// needed in the file, but reads to the end, and it returns the number of
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// int16s read.
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const size_t kBufferLenghtLargerThanFile = kBufferLength * 2;
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buffer.reset(new float[kBufferLenghtLargerThanFile]);
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EXPECT_EQ(kBufferLength,
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ReadInt16FromFileToFloatBuffer(file.get(),
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kBufferLenghtLargerThanFile,
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buffer.get()));
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EXPECT_DOUBLE_EQ(11544, buffer[0]);
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EXPECT_DOUBLE_EQ(22377, buffer[4]);
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EXPECT_DOUBLE_EQ(16389, buffer[7]);
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EXPECT_DOUBLE_EQ(17631, buffer[kBufferLength - 1]);
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}
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TEST_F(TransientFileUtilsTest, ReadInt16FromFileToDoubleBuffer) {
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std::string test_filename = kTestFileName;
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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file->OpenFile(test_filename.c_str(),
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true, // Read only.
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true, // Loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kTestFileName.c_str();
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const size_t kBufferLength = 12;
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scoped_ptr<double[]> buffer(new double[kBufferLength]);
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EXPECT_EQ(kBufferLength, ReadInt16FromFileToDoubleBuffer(file.get(),
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kBufferLength,
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buffer.get()));
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EXPECT_DOUBLE_EQ(11544, buffer[0]);
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EXPECT_DOUBLE_EQ(22377, buffer[4]);
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EXPECT_DOUBLE_EQ(16389, buffer[7]);
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EXPECT_DOUBLE_EQ(17631, buffer[kBufferLength - 1]);
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file->Rewind();
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// The next test is for checking the case where there are not as much data as
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// needed in the file, but reads to the end, and it returns the number of
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// int16s read.
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const size_t kBufferLenghtLargerThanFile = kBufferLength * 2;
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buffer.reset(new double[kBufferLenghtLargerThanFile]);
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EXPECT_EQ(kBufferLength,
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ReadInt16FromFileToDoubleBuffer(file.get(),
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kBufferLenghtLargerThanFile,
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buffer.get()));
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EXPECT_DOUBLE_EQ(11544, buffer[0]);
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EXPECT_DOUBLE_EQ(22377, buffer[4]);
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EXPECT_DOUBLE_EQ(16389, buffer[7]);
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EXPECT_DOUBLE_EQ(17631, buffer[kBufferLength - 1]);
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}
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TEST_F(TransientFileUtilsTest, ReadFloatBufferFromFile) {
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std::string test_filename = kTestFileNamef;
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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file->OpenFile(test_filename.c_str(),
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true, // Read only.
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true, // Loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kTestFileNamef.c_str();
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const size_t kBufferLength = 3;
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scoped_ptr<float[]> buffer(new float[kBufferLength]);
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EXPECT_EQ(kBufferLength, ReadFloatBufferFromFile(file.get(),
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kBufferLength,
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buffer.get()));
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EXPECT_FLOAT_EQ(kPi, buffer[0]);
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EXPECT_FLOAT_EQ(kE, buffer[1]);
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EXPECT_FLOAT_EQ(kAvogadro, buffer[2]);
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file->Rewind();
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// The next test is for checking the case where there are not as much data as
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// needed in the file, but reads to the end, and it returns the number of
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// doubles read.
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const size_t kBufferLenghtLargerThanFile = kBufferLength * 2;
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buffer.reset(new float[kBufferLenghtLargerThanFile]);
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EXPECT_EQ(kBufferLength, ReadFloatBufferFromFile(file.get(),
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kBufferLenghtLargerThanFile,
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buffer.get()));
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EXPECT_FLOAT_EQ(kPi, buffer[0]);
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EXPECT_FLOAT_EQ(kE, buffer[1]);
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EXPECT_FLOAT_EQ(kAvogadro, buffer[2]);
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}
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TEST_F(TransientFileUtilsTest, ReadDoubleBufferFromFile) {
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std::string test_filename = kTestFileName;
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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file->OpenFile(test_filename.c_str(),
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true, // Read only.
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true, // Loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kTestFileName.c_str();
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const size_t kBufferLength = 3;
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scoped_ptr<double[]> buffer(new double[kBufferLength]);
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EXPECT_EQ(kBufferLength, ReadDoubleBufferFromFile(file.get(),
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kBufferLength,
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buffer.get()));
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EXPECT_DOUBLE_EQ(kPi, buffer[0]);
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EXPECT_DOUBLE_EQ(kE, buffer[1]);
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EXPECT_DOUBLE_EQ(kAvogadro, buffer[2]);
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file->Rewind();
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// The next test is for checking the case where there are not as much data as
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// needed in the file, but reads to the end, and it returns the number of
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// doubles read.
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const size_t kBufferLenghtLargerThanFile = kBufferLength * 2;
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buffer.reset(new double[kBufferLenghtLargerThanFile]);
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EXPECT_EQ(kBufferLength, ReadDoubleBufferFromFile(file.get(),
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kBufferLenghtLargerThanFile,
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buffer.get()));
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EXPECT_DOUBLE_EQ(kPi, buffer[0]);
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EXPECT_DOUBLE_EQ(kE, buffer[1]);
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EXPECT_DOUBLE_EQ(kAvogadro, buffer[2]);
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}
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TEST_F(TransientFileUtilsTest, WriteInt16BufferToFile) {
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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std::string kOutFileName = test::TempFilename(test::OutputPath(),
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"utils_test");
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file->OpenFile(kOutFileName.c_str(),
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false, // Write mode.
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false, // No loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kOutFileName.c_str();
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const size_t kBufferLength = 3;
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scoped_ptr<int16_t[]> written_buffer(new int16_t[kBufferLength]);
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scoped_ptr<int16_t[]> read_buffer(new int16_t[kBufferLength]);
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written_buffer[0] = 1;
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written_buffer[1] = 2;
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written_buffer[2] = 3;
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EXPECT_EQ(kBufferLength, WriteInt16BufferToFile(file.get(),
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kBufferLength,
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written_buffer.get()));
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file->CloseFile();
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file->OpenFile(kOutFileName.c_str(),
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true, // Read only.
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false, // No loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kOutFileName.c_str();
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EXPECT_EQ(kBufferLength, ReadInt16BufferFromFile(file.get(),
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kBufferLength,
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read_buffer.get()));
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EXPECT_EQ(0, memcmp(written_buffer.get(),
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read_buffer.get(),
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kBufferLength * sizeof(written_buffer[0])));
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}
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TEST_F(TransientFileUtilsTest, WriteFloatBufferToFile) {
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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std::string kOutFileName = test::TempFilename(test::OutputPath(),
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"utils_test");
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file->OpenFile(kOutFileName.c_str(),
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false, // Write mode.
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false, // No loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kOutFileName.c_str();
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const size_t kBufferLength = 3;
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scoped_ptr<float[]> written_buffer(new float[kBufferLength]);
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scoped_ptr<float[]> read_buffer(new float[kBufferLength]);
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written_buffer[0] = kPi;
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written_buffer[1] = kE;
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written_buffer[2] = kAvogadro;
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EXPECT_EQ(kBufferLength, WriteFloatBufferToFile(file.get(),
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kBufferLength,
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written_buffer.get()));
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file->CloseFile();
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file->OpenFile(kOutFileName.c_str(),
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true, // Read only.
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false, // No loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kOutFileName.c_str();
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EXPECT_EQ(kBufferLength, ReadFloatBufferFromFile(file.get(),
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kBufferLength,
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read_buffer.get()));
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EXPECT_EQ(0, memcmp(written_buffer.get(),
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read_buffer.get(),
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kBufferLength * sizeof(written_buffer[0])));
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}
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TEST_F(TransientFileUtilsTest, WriteDoubleBufferToFile) {
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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std::string kOutFileName = test::TempFilename(test::OutputPath(),
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"utils_test");
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file->OpenFile(kOutFileName.c_str(),
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false, // Write mode.
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false, // No loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kOutFileName.c_str();
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const size_t kBufferLength = 3;
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scoped_ptr<double[]> written_buffer(new double[kBufferLength]);
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scoped_ptr<double[]> read_buffer(new double[kBufferLength]);
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written_buffer[0] = kPi;
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written_buffer[1] = kE;
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written_buffer[2] = kAvogadro;
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EXPECT_EQ(kBufferLength, WriteDoubleBufferToFile(file.get(),
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kBufferLength,
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written_buffer.get()));
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file->CloseFile();
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file->OpenFile(kOutFileName.c_str(),
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true, // Read only.
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false, // No loop.
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false); // No text.
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ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
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<< kOutFileName.c_str();
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EXPECT_EQ(kBufferLength, ReadDoubleBufferFromFile(file.get(),
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kBufferLength,
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read_buffer.get()));
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EXPECT_EQ(0, memcmp(written_buffer.get(),
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read_buffer.get(),
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kBufferLength * sizeof(written_buffer[0])));
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}
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TEST_F(TransientFileUtilsTest, ExpectedErrorReturnValues) {
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std::string test_filename = kTestFileName;
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double value;
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scoped_ptr<int16_t[]> int16_buffer(new int16_t[1]);
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scoped_ptr<double[]> double_buffer(new double[1]);
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scoped_ptr<FileWrapper> file(FileWrapper::Create());
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EXPECT_EQ(-1, ConvertByteArrayToDouble(NULL, &value));
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EXPECT_EQ(-1, ConvertByteArrayToDouble(kPiBytes, NULL));
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EXPECT_EQ(-1, ConvertDoubleToByteArray(kPi, NULL));
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// Tests with file not opened.
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EXPECT_EQ(0u, ReadInt16BufferFromFile(file.get(), 1, int16_buffer.get()));
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EXPECT_EQ(0u, ReadInt16FromFileToDoubleBuffer(file.get(),
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1,
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double_buffer.get()));
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EXPECT_EQ(0u, ReadDoubleBufferFromFile(file.get(), 1, double_buffer.get()));
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EXPECT_EQ(0u, WriteInt16BufferToFile(file.get(), 1, int16_buffer.get()));
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EXPECT_EQ(0u, WriteDoubleBufferToFile(file.get(), 1, double_buffer.get()));
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file->OpenFile(test_filename.c_str(),
|
|
true, // Read only.
|
|
true, // Loop.
|
|
false); // No text.
|
|
ASSERT_TRUE(file->Open()) << "File could not be opened:\n"
|
|
<< kTestFileName.c_str();
|
|
|
|
EXPECT_EQ(0u, ReadInt16BufferFromFile(NULL, 1, int16_buffer.get()));
|
|
EXPECT_EQ(0u, ReadInt16BufferFromFile(file.get(), 1, NULL));
|
|
EXPECT_EQ(0u, ReadInt16BufferFromFile(file.get(), 0, int16_buffer.get()));
|
|
|
|
EXPECT_EQ(0u, ReadInt16FromFileToDoubleBuffer(NULL, 1, double_buffer.get()));
|
|
EXPECT_EQ(0u, ReadInt16FromFileToDoubleBuffer(file.get(), 1, NULL));
|
|
EXPECT_EQ(0u, ReadInt16FromFileToDoubleBuffer(file.get(),
|
|
0,
|
|
double_buffer.get()));
|
|
|
|
EXPECT_EQ(0u, ReadDoubleBufferFromFile(NULL, 1, double_buffer.get()));
|
|
EXPECT_EQ(0u, ReadDoubleBufferFromFile(file.get(), 1, NULL));
|
|
EXPECT_EQ(0u, ReadDoubleBufferFromFile(file.get(), 0, double_buffer.get()));
|
|
|
|
EXPECT_EQ(0u, WriteInt16BufferToFile(NULL, 1, int16_buffer.get()));
|
|
EXPECT_EQ(0u, WriteInt16BufferToFile(file.get(), 1, NULL));
|
|
EXPECT_EQ(0u, WriteInt16BufferToFile(file.get(), 0, int16_buffer.get()));
|
|
|
|
EXPECT_EQ(0u, WriteDoubleBufferToFile(NULL, 1, double_buffer.get()));
|
|
EXPECT_EQ(0u, WriteDoubleBufferToFile(file.get(), 1, NULL));
|
|
EXPECT_EQ(0u, WriteDoubleBufferToFile(file.get(), 0, double_buffer.get()));
|
|
}
|
|
|
|
} // namespace webrtc
|
|
|