mirror of
https://github.com/saymrwulf/pytorch.git
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1ca262b25f
Summary:
TravisCI failure: https://travis-ci.org/lukeyeager/caffe2/jobs/240947529
Copies solution from ef688490c4
Closes https://github.com/caffe2/caffe2/pull/768
Differential Revision: D5264295
Pulled By: akyrola
fbshipit-source-id: 891fd747a5df3edd94218dbf461a2d936d334688
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#include "caffe2/utils/smart_tensor_printer.h"
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#include "caffe2/core/common.h"
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#include <gtest/gtest.h>
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namespace caffe2 {
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template <typename T>
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std::string my_to_string(const T& value) {
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return to_string(value);
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}
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template <>
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std::string my_to_string<std::string>(const std::string& value) {
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return value;
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}
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template <typename T>
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void expect_stderr_contains(const std::vector<T>& values) {
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auto stderr = testing::internal::GetCapturedStderr();
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for (const auto& value : values) {
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std::string stringValue = my_to_string(value);
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EXPECT_TRUE(stderr.find(stringValue) != std::string::npos);
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}
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}
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template <typename T>
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void printTensorAndCheck(const std::vector<T>& values) {
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testing::internal::CaptureStderr();
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CPUContext cpuContext;
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Tensor<CPUContext> tensor(
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std::vector<TIndex>{values.size()}, values, &cpuContext);
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SmartTensorPrinter::PrintTensor(tensor);
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expect_stderr_contains(values);
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}
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#if !(__APPLE__) // TODO(janusz): thread_local does not work under mac.
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TEST(SmartTensorPrinterTest, SimpleTest) {
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printTensorAndCheck(std::vector<int>{1, 2, 3, 4, 5});
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printTensorAndCheck(std::vector<std::string>{"bob", "alice", "facebook"});
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}
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#endif // !(__APPLE__)
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} // namespace caffe2
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