Commit Graph

7 Commits

Author SHA1 Message Date
Kostya Serebryany 1d7a33b8ae [libFuzzer] remove the now redundant 'LLVMFuzzer-' prefix from libFuzzer tests
llvm-svn: 310110
2017-08-04 20:05:25 +00:00
George Karpenkov 8ecdd7be15 Port libFuzzer tests to LIT. Do not require two-stage build for check-fuzzer.
This revision ports all libFuzzer tests apart from the unittest to LIT.
The advantages of doing so include:

 - Tests being self-contained
 - Much easier debugging of a single test
 - No need for using a two-stage compilation

The unit-test is still compiled using CMake, but it does not need a
freshly built compiler.

NOTE: The previous two-stage bot configuration will NOT work, as in the
second stage build LLVM_USE_SANITIZER is set, which disables ASAN from
being built.
Thus bots will be reconfigured in the next few commits.

Differential Revision: https://reviews.llvm.org/D36295

llvm-svn: 310075
2017-08-04 17:19:45 +00:00
Kostya Serebryany dba9ded61f [libFuzzer] honor -exact_artifact_path for all intermediate files during crash minimization (https://github.com/google/oss-fuzz/issues/250)
llvm-svn: 298740
2017-03-24 21:09:16 +00:00
Marcos Pividori 992e6308a7 [libFuzzer] Don't add newline character when using echo in tests.
Add the option "-n", so we don't add a new line character at the end of the file
when using echo. (on Windows this means 2 characters).

Differential Revision: https://reviews.llvm.org/D29536

llvm-svn: 294384
2017-02-08 00:02:59 +00:00
Kostya Serebryany 38b5d3ca54 [libFuzzer] improve -minimize_crash: honor -artifact_prefix= and don't special case 2-byte inputs
llvm-svn: 292511
2017-01-19 19:38:12 +00:00
Kostya Serebryany a31300e789 [libFuzzer] don't require extra flags with -minimize_crash=1 (default to -max_total_time=600). Also respect exact_artifact_path when outputting the end result
llvm-svn: 289506
2016-12-13 00:40:47 +00:00
Kostya Serebryany e2d0f63654 [libFuzzer] add -minimize_crash flag (to minimize crashers). also add two tests that I failed to commit last time
llvm-svn: 280332
2016-09-01 01:22:27 +00:00