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Add test for invalid offset rep codes

dev
Nick Terrell 2016-12-20 11:13:45 -08:00
parent 8157a4c3cc
commit 9d08597364
3 changed files with 60 additions and 2 deletions
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1
tests/.gitignore vendored
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@ -15,6 +15,7 @@ paramgrill32
roundTripCrash roundTripCrash
longmatch longmatch
symbols symbols
invalidDictionaries
# Tmp test directory # Tmp test directory
zstdtest zstdtest

10
tests/Makefile
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@ -146,6 +146,9 @@ roundTripCrash : $(ZSTD_FILES) roundTripCrash.c
longmatch : $(ZSTD_FILES) longmatch.c longmatch : $(ZSTD_FILES) longmatch.c
$(CC) $(FLAGS) $^ -o $@$(EXT) $(CC) $(FLAGS) $^ -o $@$(EXT)
invalidDictionaries : $(ZSTD_FILES) invalidDictionaries.c
$(CC) $(FLAGS) $^ -o $@$(EXT)
symbols : symbols.c symbols : symbols.c
$(MAKE) -C $(ZSTDDIR) libzstd $(MAKE) -C $(ZSTDDIR) libzstd
ifneq (,$(filter Windows%,$(OS))) ifneq (,$(filter Windows%,$(OS)))
@ -173,7 +176,7 @@ clean:
fuzzer-dll$(EXT) zstreamtest-dll$(EXT) zbufftest-dll$(EXT)\ fuzzer-dll$(EXT) zstreamtest-dll$(EXT) zbufftest-dll$(EXT)\
zstreamtest$(EXT) zstreamtest32$(EXT) \ zstreamtest$(EXT) zstreamtest32$(EXT) \
datagen$(EXT) paramgrill$(EXT) roundTripCrash$(EXT) longmatch$(EXT) \ datagen$(EXT) paramgrill$(EXT) roundTripCrash$(EXT) longmatch$(EXT) \
symbols$(EXT) symbols$(EXT) invalidDictionaries$(EXT)
@echo Cleaning completed @echo Cleaning completed
@ -213,7 +216,7 @@ zstd-playTests: datagen
file $(ZSTD) file $(ZSTD)
ZSTD="$(QEMU_SYS) $(ZSTD)" ./playTests.sh $(ZSTDRTTEST) ZSTD="$(QEMU_SYS) $(ZSTD)" ./playTests.sh $(ZSTDRTTEST)
test: test-zstd test-fullbench test-fuzzer test-zstream test-longmatch test: test-zstd test-fullbench test-fuzzer test-zstream test-longmatch test-invalidDictionaries
test32: test-zstd32 test-fullbench32 test-fuzzer32 test-zstream32 test32: test-zstd32 test-fullbench32 test-fuzzer32 test-zstream32
@ -273,6 +276,9 @@ test-zstream32: zstreamtest32
test-longmatch: longmatch test-longmatch: longmatch
$(QEMU_SYS) ./longmatch $(QEMU_SYS) ./longmatch
test-invalidDictionaries: invalidDictionaries
$(QEMU_SYS) ./invalidDictionaries
test-symbols: symbols test-symbols: symbols
$(QEMU_SYS) ./symbols $(QEMU_SYS) ./symbols

51
tests/invalidDictionaries.c Normal file
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@ -0,0 +1,51 @@
#include <stddef.h>
#include "zstd.h"
static const char invalidRepCode[] = {
0x37, 0xa4, 0x30, 0xec, 0x2a, 0x00, 0x00, 0x00, 0x39, 0x10, 0xc0, 0xc2,
0xa6, 0x00, 0x0c, 0x30, 0xc0, 0x00, 0x03, 0x0c, 0x30, 0x20, 0x72, 0xf8,
0xb4, 0x6d, 0x4b, 0x9f, 0xfc, 0x97, 0x29, 0x49, 0xb2, 0xdf, 0x4b, 0x29,
0x7d, 0x4a, 0xfc, 0x83, 0x18, 0x22, 0x75, 0x23, 0x24, 0x44, 0x4d, 0x02,
0xb7, 0x97, 0x96, 0xf6, 0xcb, 0xd1, 0xcf, 0xe8, 0x22, 0xea, 0x27, 0x36,
0xb7, 0x2c, 0x40, 0x46, 0x01, 0x08, 0x23, 0x01, 0x00, 0x00, 0x06, 0x1e,
0x3c, 0x83, 0x81, 0xd6, 0x18, 0xd4, 0x12, 0x3a, 0x04, 0x00, 0x80, 0x03,
0x08, 0x0e, 0x12, 0x1c, 0x12, 0x11, 0x0d, 0x0e, 0x0a, 0x0b, 0x0a, 0x09,
0x10, 0x0c, 0x09, 0x05, 0x04, 0x03, 0x06, 0x06, 0x06, 0x02, 0x00, 0x03,
0x00, 0x00, 0x02, 0x02, 0x00, 0x04, 0x06, 0x03, 0x06, 0x08, 0x24, 0x6b,
0x0d, 0x01, 0x10, 0x04, 0x81, 0x07, 0x00, 0x00, 0x04, 0xb9, 0x58, 0x18,
0x06, 0x59, 0x92, 0x43, 0xce, 0x28, 0xa5, 0x08, 0x88, 0xc0, 0x80, 0x88,
0x8c, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00
};
typedef struct dictionary_s {
const char *data;
size_t size;
} dictionary;
static const dictionary dictionaries[] = {
{invalidRepCode, sizeof(invalidRepCode)},
{NULL, 0},
};
int main(int argc, const char** argv) {
const dictionary *dict;
for (dict = dictionaries; dict->data != NULL; ++dict) {
ZSTD_CDict *cdict;
ZSTD_DDict *ddict;
cdict = ZSTD_createCDict(dict->data, dict->size, 1);
if (cdict) {
ZSTD_freeCDict(cdict);
return 1;
}
ddict = ZSTD_createDDict(dict->data, dict->size);
if (ddict) {
ZSTD_freeDDict(ddict);
return 2;
}
}
(void)argc;
(void)argv;
return 0;
}