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[Fuzzer] Passthrough zlib CMake paths into the test (#107926)

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We shouldn't assume that we're using system zlib installation.
This commit is contained in:
Petr Hosek
2024-09-09 19:21:59 -07:00
committed by GitHub
parent 761bf333e3
commit eb0e4b1415
3 changed files with 6 additions and 2 deletions
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4
compiler-rt/test/fuzzer/compressed.test
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@@ -4,7 +4,7 @@ REQUIRES: zlib
# unsupported by this test.
UNSUPPORTED: i386, target=arm{{.*}}
# Custom mutator should find this bug, w/o custom -- no chance.
RUN: %cpp_compiler %S/CompressedTest.cpp -o %t-CompressedTestCustom -DCUSTOM_MUTATOR -lz
RUN: %cpp_compiler %S/CompressedTest.cpp -o %t-CompressedTestPlain -lz
RUN: %cpp_compiler %S/CompressedTest.cpp -o %t-CompressedTestCustom -DCUSTOM_MUTATOR -I%zlib_include_dir %zlib_library
RUN: %cpp_compiler %S/CompressedTest.cpp -o %t-CompressedTestPlain -I%zlib_include_dir %zlib_library
RUN: not %run %t-CompressedTestCustom -seed=1 -runs=1000000
RUN: %run %t-CompressedTestPlain -seed=1 -runs=1000000

2
compiler-rt/test/lit.common.cfg.py
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@@ -312,6 +312,8 @@ config.available_features.add("host-byteorder-" + sys.byteorder + "-endian")
if config.have_zlib:
config.available_features.add("zlib")
config.substitutions.append(("%zlib_include_dir", config.zlib_include_dir))
config.substitutions.append(("%zlib_library", config.zlib_library))
if config.have_internal_symbolizer:
config.available_features.add("internal_symbolizer")

2
compiler-rt/test/lit.common.configured.in
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@@ -71,6 +71,8 @@ else:
set_default("have_internal_symbolizer", @COMPILER_RT_ENABLE_INTERNAL_SYMBOLIZER_PYBOOL@)
set_default("have_zlib", @ZLIB_FOUND_PYBOOL@)
set_default("zlib_include_dir", "@ZLIB_INCLUDE_DIR@")
set_default("zlib_library", "@ZLIB_LIBRARY@")
set_default("libcxx_used", "@LLVM_LIBCXX_USED@")
# LLVM tools dir can be passed in lit parameters, so try to