SPIRV-Tools/test/tools
Diego Novillo 03000a3a38 Add testing framework for tools.
This forks the testing harness from https://github.com/google/shaderc
to allow testing CLI tools.

New features needed for SPIRV-Tools include:

1- A new PlaceHolder subclass for spirv shaders.  This place holder
   calls spirv-as to convert assembly input into SPIRV bytecode. This is
   required for most tools in SPIRV-Tools.

2- A minimal testing file for testing basic functionality of spirv-opt.

Add tests for all flags in spirv-opt.

1. Adds tests to check that known flags match the names that each pass
   advertises.
2. Adds tests to check that -O, -Os and --legalize-hlsl schedule the
   expected passes.
3. Adds more functionality to Expect classes to support regular
   expression matching on stderr.
4. Add checks for integer arguments to optimization flags.
5. Fixes #1817 by modifying the parsing of integer arguments in
   flags that take them.
6. Fixes -Oconfig file parsing (#1778). It reads every line of the file
   into a string and then parses that string by tokenizing every group of
   characters between whitespaces (using the standard cin reading
   operator).  This mimics shell command-line parsing, but it does not
   support quoting (and I'm not planning to).
2018-08-17 15:03:14 -04:00
..
opt Add testing framework for tools. 2018-08-17 15:03:14 -04:00
CMakeLists.txt Add testing framework for tools. 2018-08-17 15:03:14 -04:00
expect_nosetest.py Add testing framework for tools. 2018-08-17 15:03:14 -04:00
expect.py Add testing framework for tools. 2018-08-17 15:03:14 -04:00
placeholder.py Add testing framework for tools. 2018-08-17 15:03:14 -04:00
spirv_test_framework_nosetest.py Add testing framework for tools. 2018-08-17 15:03:14 -04:00
spirv_test_framework.py Add testing framework for tools. 2018-08-17 15:03:14 -04:00