Keeping fuzzer.test together as a gigantic test has no advantages and multiple disadvantages:
- Worse test parallelization (fuzzer.test is always blocking the test
run on a machine with many cores)
- Debugging test failures is made more difficult (not clear what fails
from fuzzer.test failing)
- Makes porting tests to new platforms more difficult (whenever
fuzzer.test fails have to inspect the output to figure out what is going
on, and then restart all of it)
- Hides dead code (in our case, "Done1000000" FileCheck variable was
never used, DISABLED: not %t-UninstrumentedTest-Uninstrumented was never
compiled, and there was small amount of duplication vs. simple-cmp.test)
- Makes correspondence between LIT .test files and .cpp files less
straightforward
Differential Revision: https://reviews.llvm.org/D46557
llvm-svn: 332145
This patch does not do anything, but paves the way for future changes,
where %run command will be expanded into a script performing the testing
on device.
Differential Revision: https://reviews.llvm.org/D46553
llvm-svn: 332144
Resulting library binaries will be named libclang_rt.fuzzer*, and will
be placed in Clang toolchain, allowing redistribution.
Differential Revision: https://reviews.llvm.org/D36908
llvm-svn: 311407
Kostya Serebryany