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ffdee5e774
* Add more printing to core cktile * Revert other changes in static encoding pattern * Refactor to using a free print() function * Remove loops and print just the containers * Print tuple with better formatting, fix sequence compilation * Add some tests for print utility * Add print utility header * Print for static_encoding_pattern * add buffer_view printing * Align vector_traits * Fix formatting * Lower-case enum strings Co-authored-by: Christopher Millette <63608002+cgmillette@users.noreply.github.com> * Remove empty comment lines * Fix test with lower-case too * Reduce repeated code in print tests, move helper function closer to type definition, test X&Y * Add test_print_common.hpp * add print.hpp in core.hpp --------- Co-authored-by: Aviral Goel <aviral.goel@amd.com> Co-authored-by: Christopher Millette <63608002+cgmillette@users.noreply.github.com> Co-authored-by: Adam Osewski <19374865+aosewski@users.noreply.github.com>
71 lines
1.9 KiB
Markdown
71 lines
1.9 KiB
Markdown
# Print Function Tests
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This directory contains unit tests for testing the print functionality of various data structures and coordinate transformations in the composable_kernel library.
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## Tests Included
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### test_print_sequence.cpp
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Tests the print functionality for `sequence<...>` containers:
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- Simple sequences with multiple elements
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- Single element sequences
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- Empty sequences
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- Longer sequences
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### test_print_array.cpp
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Tests the print functionality for `array<T, N>` containers:
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- Arrays with integer values
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- Single element arrays
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- Empty arrays (size 0)
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- Arrays with floating point values
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### test_print_tuple.cpp
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Tests the print functionality for `tuple<...>` containers:
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- Simple tuples with numbers
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- Single element tuples
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- Empty tuples
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- Mixed type tuples
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### test_print_coordinate_transform.cpp
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Tests the print functionality for coordinate transformation structures:
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- `pass_through` transform
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- `embed` transform
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- `merge` transform
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- `unmerge` transform
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- `freeze` transform
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## Testing Approach
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All tests use Google Test's `CaptureStdout()` functionality to capture the output from print functions and verify the formatting:
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```cpp
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testing::internal::CaptureStdout();
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print(object);
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std::string output = testing::internal::GetCapturedStdout();
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EXPECT_EQ(output, "expected_format");
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```
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This approach enables testing of print function output without affecting the console during test execution.
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## Building and Running
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The tests are integrated into the CMake build system. To build and run the print tests:
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```bash
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# Build the specific test
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make test_print_sequence
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# Run the test
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./test_print_sequence
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# Or run all print tests using CTest
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ctest -R "test_print"
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```
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## Adding New Tests
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To add tests for new data structures:
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1. Create a new test file: `test_print_<structure_name>.cpp`
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2. Follow the existing pattern using `CaptureStdout()`
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3. Add the test executable to `CMakeLists.txt`
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