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332475dbc9
SPIRV-Tools/test/diff/diff_files
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Shahbaz Youssefi 332475dbc9
spirv-diff: Handle OpSpecConstant array sizes (#4700) 
Previously, array sizes were presumed to be OpConstant, which is not
necessarily true.  This change ensures OpSpecConstant array sizes as
matched exactly, instead of taken as OpConstant and matched by value.
2022-02-09 09:06:46 -05:00
..
.gitignore Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
basic_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
basic_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
basic_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
constant_array_size_autogen.cpp spirv-diff: Handle OpSpecConstant array sizes (#4700) 2022-02-09 09:06:46 -05:00
constant_array_size_dst.spvasm spirv-diff: Handle OpSpecConstant array sizes (#4700) 2022-02-09 09:06:46 -05:00
constant_array_size_src.spvasm spirv-diff: Handle OpSpecConstant array sizes (#4700) 2022-02-09 09:06:46 -05:00
diff_test_files_autogen.cmake spirv-diff: Handle OpSpecConstant array sizes (#4700) 2022-02-09 09:06:46 -05:00
different_decorations_fragment_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
different_decorations_fragment_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
different_decorations_fragment_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
different_decorations_vertex_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
different_decorations_vertex_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
different_decorations_vertex_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
extra_if_block_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
extra_if_block_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
extra_if_block_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
generate_tests.py Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
index_signedness_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
index_signedness_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
index_signedness_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
int_vs_uint_constants_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
int_vs_uint_constants_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
int_vs_uint_constants_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
large_functions_large_diffs_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
large_functions_large_diffs_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
large_functions_large_diffs_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
large_functions_small_diffs_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
large_functions_small_diffs_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
large_functions_small_diffs_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
multiple_different_entry_points_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
multiple_different_entry_points_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
multiple_different_entry_points_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
multiple_same_entry_points_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
multiple_same_entry_points_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
multiple_same_entry_points_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
OpExtInst_in_dst_only_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
OpExtInst_in_dst_only_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
OpExtInst_in_dst_only_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
OpExtInst_in_src_only_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
OpExtInst_in_src_only_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
OpExtInst_in_src_only_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
README.md Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
reordered_if_blocks_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
reordered_if_blocks_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
reordered_if_blocks_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
reordered_switch_blocks_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
reordered_switch_blocks_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
reordered_switch_blocks_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
small_functions_small_diffs_autogen.cpp Stabilize the output of spirv-diff (#4698) 2022-02-07 09:37:04 -05:00
small_functions_small_diffs_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
small_functions_small_diffs_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
spec_constant_array_size_autogen.cpp spirv-diff: Handle OpSpecConstant array sizes (#4700) 2022-02-09 09:06:46 -05:00
spec_constant_array_size_dst.spvasm spirv-diff: Handle OpSpecConstant array sizes (#4700) 2022-02-09 09:06:46 -05:00
spec_constant_array_size_src.spvasm spirv-diff: Handle OpSpecConstant array sizes (#4700) 2022-02-09 09:06:46 -05:00
unrelated_shaders_autogen.cpp Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
unrelated_shaders_dst.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00
unrelated_shaders_src.spvasm Introduce spirv-diff (#4611) 2022-02-02 10:33:18 -05:00

README.md

Diff tests

This directory contains files used to ensure correctness of the spirv-diff implementation. The generate_tests.py script takes name_src.spvasm and name_dst.spvasm (for each name) and produces unit test files in the form of name_autogen.cpp.

The unit test files test the diff between the src and dst inputs, as well as between debug-stripped versions of those. Additionally, based on the {variant}_TESTS lists defined in generate_tests.py, extra unit tests are added to exercise different options of spirv-diff.

New tests are added simply by placing a new name_src.spvasm and name_dst.spvasm pair in this directory and running generate_tests.py. Note that this script needs the path to the spirv-diff executable that is built.

The generate_tests.py script additionally expects name_src.spvasm to include a heading where the purpose of the test is explained. This heading is parsed as a block of lines starting with ;; at the top of the file.