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src/base/io-funcs-test.cc
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// base/io-funcs-test.cc
// Copyright 2009-2011 Microsoft Corporation
// See ../../COPYING for clarification regarding multiple authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
// WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
// MERCHANTABLITY OR NON-INFRINGEMENT.
// See the Apache 2 License for the specific language governing permissions and
// limitations under the License.
#include "base/io-funcs.h"
#include "base/kaldi-math.h"
namespace kaldi {
void UnitTestIo(bool binary) {
{
const char *filename = "tmpf";
std::ofstream outfile(filename, std::ios_base::out | std::ios_base::binary);
InitKaldiOutputStream(outfile, binary);
if (!binary) outfile << "\t";
int64 i1 = Rand() % 10000;
WriteBasicType(outfile, binary, i1);
uint16 i2 = Rand() % 10000;
WriteBasicType(outfile, binary, i2);
if (!binary) outfile << "\t";
char c = Rand();
WriteBasicType(outfile, binary, c);
if (!binary && Rand()%2 == 0) outfile << "
";
std::vector<int32> vec1;
WriteIntegerVector(outfile, binary, vec1);
if (!binary && Rand()%2 == 0) outfile << "
";
std::vector<uint16> vec2;
for (size_t i = 0; i < 10; i++) vec2.push_back(Rand()%100 - 10);
WriteIntegerVector(outfile, binary, vec2);
if (!binary) outfile << "
";
std::vector<char> vec3;
int32 size = RandInt(0, 10);
for (size_t i = 0; i < size; i++) vec3.push_back(Rand()%100);
WriteIntegerVector(outfile, binary, vec3);
std::vector<std::pair<int32, int32> > vec4;
WriteIntegerPairVector(outfile, binary, vec4);
if (!binary && Rand()%2 == 0) outfile << "
";
std::vector<std::pair<uint16, uint16> > vec5;
for (size_t i = 0; i < size; i++) vec5.push_back(std::make_pair<uint16, uint16>(Rand()%100 - 10, Rand()%100 - 10));
WriteIntegerPairVector(outfile, binary, vec5);
if (!binary) outfile << "
";
std::vector<std::pair<char, char> > vec6;
for (size_t i = 0; i < size; i++) vec6.push_back(std::make_pair<char, char>(Rand()%100, Rand()%100));
WriteIntegerPairVector(outfile, binary, vec6);
if (!binary && Rand()%2 == 0) outfile << "
";
const char *token1 = "Hi";
WriteToken(outfile, binary, token1);
if (!binary) outfile << "
";
std::string token2 = "There.";
WriteToken(outfile, binary, token2);
if (!binary && Rand()%2 == 0) outfile << "
";
std::string token3 = "You.";
WriteToken(outfile, binary, token3);
if (!binary && Rand()%2 == 0) outfile << " ";
float f1 = RandUniform();
WriteBasicType(outfile, binary, f1);
if (!binary && Rand()%2 == 0) outfile << "\t";
float f2 = RandUniform();
WriteBasicType(outfile, binary, f2);
double d1 = RandUniform();
WriteBasicType(outfile, binary, d1);
if (!binary && Rand()%2 == 0) outfile << "\t";
double d2 = RandUniform();
WriteBasicType(outfile, binary, d2);
if (!binary && Rand()%2 == 0) outfile << "\t";
outfile.close();
{
std::ifstream infile(filename, std::ios_base::in | std::ios_base::binary);
bool binary_in;
InitKaldiInputStream(infile, &binary_in);
int64 i1_in;
ReadBasicType(infile, binary_in, &i1_in);
KALDI_ASSERT(i1_in == i1);
uint16 i2_in;
ReadBasicType(infile, binary_in, &i2_in);
KALDI_ASSERT(i2_in == i2);
char c_in;
ReadBasicType(infile, binary_in, &c_in);
KALDI_ASSERT(c_in == c);
std::vector<int32> vec1_in;
ReadIntegerVector(infile, binary_in, &vec1_in);
KALDI_ASSERT(vec1_in == vec1);
std::vector<uint16> vec2_in;
ReadIntegerVector(infile, binary_in, &vec2_in);
KALDI_ASSERT(vec2_in == vec2);
std::vector<char> vec3_in;
ReadIntegerVector(infile, binary_in, &vec3_in);
KALDI_ASSERT(vec3_in == vec3);
std::vector<std::pair<int32, int32> > vec4_in;
ReadIntegerPairVector(infile, binary_in, &vec4_in);
KALDI_ASSERT(vec4_in == vec4);
std::vector<std::pair<uint16, uint16> > vec5_in;
ReadIntegerPairVector(infile, binary_in, &vec5_in);
KALDI_ASSERT(vec5_in == vec5);
std::vector<std::pair<char, char> > vec6_in;
ReadIntegerPairVector(infile, binary_in, &vec6_in);
KALDI_ASSERT(vec6_in == vec6);
std::string token1_in, token2_in;
KALDI_ASSERT(Peek(infile, binary_in) == static_cast<int>(*token1));
KALDI_ASSERT(PeekToken(infile, binary_in) == static_cast<int>(*token1));
// Note:
// the stuff with skipping over '<' is tested in ../util/kaldi-io-test.cc,
// since we need to make sure it works with pipes.
ReadToken(infile, binary_in, &token1_in);
KALDI_ASSERT(token1_in == std::string(token1));
ReadToken(infile, binary_in, &token2_in);
KALDI_ASSERT(token2_in == std::string(token2));
if (Rand() % 2 == 0)
ExpectToken(infile, binary_in, token3.c_str());
else
ExpectToken(infile, binary_in, token3);
float f1_in; // same type.
ReadBasicType(infile, binary_in, &f1_in);
AssertEqual(f1_in, f1);
double f2_in; // wrong type.
ReadBasicType(infile, binary_in, &f2_in);
AssertEqual(f2_in, f2);
double d1_in; // same type.
ReadBasicType(infile, binary_in, &d1_in);
AssertEqual(d1_in, d1);
float d2_in; // wrong type.
ReadBasicType(infile, binary_in, &d2_in);
AssertEqual(d2_in, d2);
KALDI_ASSERT(Peek(infile, binary_in) == -1);
KALDI_ASSERT(PeekToken(infile, binary_in) == -1);
}
unlink(filename);
}
}
} // end namespace kaldi.
int main() {
using namespace kaldi;
for (size_t i = 0; i < 10; i++) {
UnitTestIo(false);
UnitTestIo(true);
}
KALDI_ASSERT(1); // just to check that KALDI_ASSERT does not fail for 1.
return 0;
}
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