First, create a new test file. Test files should have be placed in this directory, with a name that starts with test_
, like test_foo.cpp
.
In general a single test suite
Add your test file to the JIT_TEST_SRCS
list in test/cpp/jit/CMakeLists.txt
.
A test file may look like:
#include <gtest/gtest.h> using namespace ::torch::jit TEST(FooTest, BarBaz) { // ... } // Append '_CUDA' to the test case name will automatically filter it out if CUDA // is not compiled. TEST(FooTest, NeedsAGpu_CUDA) { // ... } // Similarly, if only one GPU is detected, tests with `_MultiCUDA` at the end // will not be run. TEST(FooTest, NeedsMultipleGpus_MultiCUDA) { // ... }
The following commands assume you are in PyTorch root.
# ... Build PyTorch from source, e.g. python setup.py develop # (re)build just the binary ninja -C build bin/test_jit # run tests build/bin/test_jit --gtest_filter='glob_style_filter*'