Mercurial > hg
view tests/test-fuzz-targets.t @ 45125:f55099982bc5
absorb: make it explicit if empty changeset was created
If the config rewrite.empty-successor=skip is set, a message "became empty and
was dropped" is shown if the changeset became empty. If the config
rewrite.empty-successor=keep is set, absorb may create changesets even if they
became empty. It’s probably a good idea to make that explicit. Therefore the
message is changed to be a combination of both: "became empty and became ...".
Repeating the word "became" is not very elegant. This results from the fact
that "became" was and is overloaded to indicate both the change from non-empty
to empty and the successor relation. In the combinated message, both meanings
are used in one sentence.
author | Manuel Jacob <me@manueljacob.de> |
---|---|
date | Mon, 01 Jun 2020 09:55:31 +0200 |
parents | 19da643dc10c |
children | b918494198f7 |
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#require test-repo $ cd $TESTDIR/../contrib/fuzz $ OUT=$TESTTMP ; export OUT which(1) could exit nonzero, but that's fine because we'll still end up without a valid executable, so we don't need to check $? here. $ if which gmake >/dev/null 2>&1; then > MAKE=gmake > else > MAKE=make > fi $ havefuzz() { > cat > $TESTTMP/dummy.cc <<EOF > #include <stdlib.h> > #include <stdint.h> > int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } > int main(int argc, char **argv) { > const char data[] = "asdf"; > return LLVMFuzzerTestOneInput((const uint8_t *)data, 4); > } > EOF > $CXX $TESTTMP/dummy.cc -o $TESTTMP/dummy \ > -fsanitize=fuzzer-no-link,address || return 1 > } #if clang-libfuzzer $ CXX=clang++ havefuzz || exit 80 $ $MAKE -s clean all PYTHON_CONFIG=`which python-config` #endif #if no-clang-libfuzzer clang-6.0 $ CXX=clang++-6.0 havefuzz || exit 80 $ $MAKE -s clean all CC=clang-6.0 CXX=clang++-6.0 PYTHON_CONFIG=`which python-config` #endif #if no-clang-libfuzzer no-clang-6.0 $ exit 80 #endif $ cd $TESTTMP Run each fuzzer using dummy.cc as a fake input, to make sure it runs at all. In the future we should instead unpack the corpus for each fuzzer and use that instead. $ for fuzzer in `ls *_fuzzer | sort` ; do > echo run $fuzzer... > ./$fuzzer dummy.cc > /dev/null 2>&1 > done run bdiff_fuzzer... run dirs_fuzzer... run dirstate_fuzzer... run fm1readmarkers_fuzzer... run fncache_fuzzer... run jsonescapeu8fast_fuzzer... run manifest_fuzzer... run mpatch_fuzzer... run revlog_fuzzer... run xdiff_fuzzer... Clean up. $ cd $TESTDIR/../contrib/fuzz $ $MAKE -s clean