slang.git/tests/cpp-compiler, branch master

Try both LoadLibrary functions on Windows (#8368)

2025-09-05T04:35:34+00:00

If a given library cannot be found using LoadLibraryExA then try again using LoadLibraryA. Return an error only if both of these failed.

Handle slang-test command comments better (#8363)

2025-09-04T03:13:45+00:00

Before this PR only the following was a valid line without any white-space character nor additional `/` character, ``` //TEST: ``` This PR is to allow slang-test to handle the following variants of the test command comments, ``` ///TEST: // TEST: // TEST: ////// TEST: ``` This PR revealed a regression on two tests: - tests/cpp-compiler/c-compile-shared-library.c (cpu) - tests/cpp-compiler/cpp-compile-shared-library.cpp (cpu) They are disabled as a part of this PR. And there is a new github issue to track it later, - https://github.com/shader-slang/slang/issues/8362

format

2024-10-29T06:49:26+00:00

* format * Minor test fixes * enable checking cpp format in ci

Fix problems with x86 CPU tests (#1051)

2019-09-12T20:38:39+00:00

* Try to make x86 builds on x86 platforms (not the default for the os). * Use c style include for stdint.h cos not found on x86 linux. * Simplified x86 issue for linux. * Fix typo. * Remove the need for the shared-library category. * Disable CPU tests on linux x86. * Fix typo. * Named test requirement methods so overloading not confusing (around flags, and SlangPassThroughType which are both 'int')

Small improvements around C/C++ testing (#1017)

2019-08-14T16:57:33+00:00

* * Simplify some of test code around CPPCompiler * Test using 'callable' with pass-through * Small cpu doc improvements * Improvements to Clang output parsing. * Remove temporary file (base filename) . * Improve handling of external errors - handle severity. * On error dumping out to 'actual' file for runCPPCompilerCompile. * Small fixes. Set the source language type correctly for pass thru. * Remove warning for test for clang backend c

Fix TeamCity CI issues (#1013)

2019-08-09T16:40:35+00:00

* Added CPU_REFLECTION test option - that has two versions of the reflection output depending on ptr size. * Added 'shared-library' test category. This category is disabled on CI targets that have issues.

Slang -> C++ -> SharedLibrary -> Test (#999)

2019-07-17T14:26:37+00:00

* WIP: Adding support for C/C++ compilation to slang API. * Removed BackEndType in test harness -> use SlangPassThrough to identify backends Only require stage for targets that require it. Detection of all different backends. * Windows/Unix create temporary filename. * WIP: Output CPU binaries. * Added a pass-through c/c++ test. * Compile C++/C and store in temporary file. * Read the binary back into memory. * Set debug info and optimization flags for C/C++. Make the CPPCompiler debug/optimization levels match slangs. * Handling of include paths and math precision. * Dumping c++/c source and exe/shared library. * Put hex dump into own util. * End to end pass through c compilation test. * WIP: Simple execute test working on Linux/Unix. * Fix typo on linux. * WIP: To compile slang to cpp shared library. Report backend compiler errors. * Compiles slang -> cpp and loads as shared library. * Fix problem on c-cross-compile test because prelude is now included with <> quotes. * Run slang generated cpp code - using hard coded data. * Added cpp-execute-simple, and test output. * Fix warning that broke win32 build. * Fix compilation problem on osx.

Parsing CPP Compiler output (#994)

2019-06-21T21:39:32+00:00

* Added extractLine line parsing to StringUtil. Use for matching lines instead of calcLines. calcLines uses extractLine to extract lines. Fixed problems found in output of some tests- due to how a how final line is handled. Now a final line has a \r or \n\r combination, but nothing else after it, it is considered the last line (not the line after it). * Use StringUtil::extractLine in slang-generate. * Improved comment on extractLine * Remove test code from StringUtil::extractLine * Made StringUtil::extractLine act as if line terminators are 'separators'. Added unit-test-string.cpp - to check behavior. * Adding LineParser - not entirely necessary, but slightly easier to use. * Hack to output start of tests. * WIP parsing CPPCompiler output. * Make extractLine return a bool. * First attempt at Visual Studio output parsing. * Add handling for checking error returning from CPPCompiler. * First pass parsing output of Gcc/Clang. * Split out VisualStudioCompilerUtil and GCCCompilerUtil. Simplified parsing of versions. * Simplify CPPCompiler::Output interface. * Fix problem with cpp-compiler on linux targets. * Add shared library link error. * Improving GCC/Clang parsing output. * Make cpp compiler parsing function able to return a SlangResult. * Handling for 'info' on clang * Add expected result for c-compile-shared-library-error.c * * Add flags such that link errors on shared libraries are supported. * Added StringUtil::join * Turn off the link shared library unfound symbol option on MacOS because it causes an error (and it's not needed on that target). * Add natvis inclusion back to visual studio projects. * Display message to try and determine crash problem on travisbuild. * Fix bug in handling continuations for clang. Disabled output of exception text. * WIP: See what clang is outputting that is parsing incorrectly on travis. * More handling for travis clang parsing issue. * Restore natvis to core.vcxproj * Fix visual studio project such that it still as natvis.

Runtime Shared Library compilation and testing (#985)

2019-06-14T22:05:12+00:00

* Removed the need for VisualStudio specific CPPCompiler Improved the version parsing for gcc/clang Removed need for slang-unix-cpp-compiler-util.cpp/.h Remove binary before compiling in the compile c tests * Moved VisualStudio calcArgs into CPPCompilerUtil - as code is not windows specific. * Set up compile time version for gcc and clang * Fix compilation on OSX - use remove instead of unlink for file deletion. * On OSX - clang uses different string format. * Removed /bin/sh invoking as not required for OSX. * First pass working testing with shared libraries.