10568a537f
This function works both in and outside of tests. Additionally, LocalTempFilename works well on Windows where as TmpDir is a little problematic because of bazel oddities. PiperOrigin-RevId: 296093672 Change-Id: I998ac9dab0077d7cfc09631db4bf295f4eef155a
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "tensorflow/compiler/xla/text_literal_writer.h"
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#include <memory>
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#include <string>
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#include "tensorflow/compiler/xla/literal.h"
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#include "tensorflow/compiler/xla/literal_util.h"
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#include "tensorflow/compiler/xla/test.h"
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#include "tensorflow/compiler/xla/test_helpers.h"
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#include "tensorflow/compiler/xla/types.h"
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#include "tensorflow/core/lib/core/status_test_util.h"
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#include "tensorflow/core/lib/io/path.h"
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#include "tensorflow/core/platform/env.h"
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#include "tensorflow/core/platform/logging.h"
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namespace xla {
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namespace {
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TEST(TextLiteralWriterTest, WritesFloatLiteral) {
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auto literal = LiteralUtil::CreateR2<float>({
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{3.14, 2.17},
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{1.23, 4.56},
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});
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string path;
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ASSERT_TRUE(tensorflow::Env::Default()->LocalTempFilename(&path));
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ASSERT_IS_OK(TextLiteralWriter::WriteToPath(literal, path));
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string contents;
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TF_ASSERT_OK(tensorflow::ReadFileToString(tensorflow::Env::Default(), path,
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&contents));
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const string expected = R"(f32[2,2]
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(0, 0): 3.14
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(0, 1): 2.17
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(1, 0): 1.23
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(1, 1): 4.56
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)";
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EXPECT_EQ(expected, contents);
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}
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} // namespace
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} // namespace xla
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