d6
/
xz-analysis-mirror
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Tests: Style fixes to test_lzip_decoder.c.

This commit is contained in:
Jia Tan 2023-08-03 20:10:21 +08:00
parent 65981d8e45
commit d93fbefcc4
1 changed files with 24 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
tests/test_lzip_decoder.c
View File

@ -34,7 +34,8 @@ static const uint32_t trailing_garbage_crc = 0x87081A60;
// Helper function to decode a good file with no flags and plenty high memlimit // Helper function to decode a good file with no flags and plenty high memlimit
static void static void
basic_lzip_decode(const char *src, const uint32_t expected_crc) { basic_lzip_decode(const char *src, const uint32_t expected_crc)
{
size_t file_size; size_t file_size;
uint8_t *data = tuktest_file_from_srcdir(src, &file_size); uint8_t *data = tuktest_file_from_srcdir(src, &file_size);
uint32_t checksum = 0; uint32_t checksum = 0;
@ -95,7 +96,8 @@ test_options(void)
static void static void
test_v0_decode(void) { test_v0_decode(void)
{
// This tests if liblzma can decode lzip version 0 files. // This tests if liblzma can decode lzip version 0 files.
// lzip 1.17 and older can decompress this, but lzip 1.18 // lzip 1.17 and older can decompress this, but lzip 1.18
// and newer can no longer decode these files. // and newer can no longer decode these files.
@ -104,7 +106,8 @@ test_v0_decode(void) {
static void static void
test_v1_decode(void) { test_v1_decode(void)
{
// This tests decoding a basic lzip v1 file // This tests decoding a basic lzip v1 file
basic_lzip_decode("files/good-1-v1.lz", hello_world_crc); basic_lzip_decode("files/good-1-v1.lz", hello_world_crc);
} }
@ -114,7 +117,8 @@ test_v1_decode(void) {
// the lzip stream // the lzip stream
static void static void
trailing_helper(const char *src, const uint32_t expected_data_checksum, trailing_helper(const char *src, const uint32_t expected_data_checksum,
const uint32_t expected_trailing_checksum) { const uint32_t expected_trailing_checksum)
{
size_t file_size; size_t file_size;
uint32_t checksum = 0; uint32_t checksum = 0;
uint8_t *data = tuktest_file_from_srcdir(src, &file_size); uint8_t *data = tuktest_file_from_srcdir(src, &file_size);
@ -199,14 +203,16 @@ decode_expect_error(const char *src, lzma_ret expected_error)
static void static void
test_v0_trailing(void) { test_v0_trailing(void)
{
trailing_helper("files/good-1-v0-trailing-1.lz", hello_world_crc, trailing_helper("files/good-1-v0-trailing-1.lz", hello_world_crc,
trailing_garbage_crc); trailing_garbage_crc);
} }
static void static void
test_v1_trailing(void) { test_v1_trailing(void)
{
trailing_helper("files/good-1-v1-trailing-1.lz", hello_world_crc, trailing_helper("files/good-1-v1-trailing-1.lz", hello_world_crc,
trailing_garbage_crc); trailing_garbage_crc);
@ -296,7 +302,8 @@ test_concatentated(void)
static void static void
test_crc(void) { test_crc(void)
{
// Test invalid checksum // Test invalid checksum
lzma_stream strm = LZMA_STREAM_INIT; lzma_stream strm = LZMA_STREAM_INIT;
size_t file_size; size_t file_size;
@ -344,7 +351,8 @@ test_crc(void) {
static void static void
test_invalid_magic_bytes(void) { test_invalid_magic_bytes(void)
{
uint8_t lzip_id_string[] = { 0x4C, 0x5A, 0x49, 0x50 }; uint8_t lzip_id_string[] = { 0x4C, 0x5A, 0x49, 0x50 };
lzma_stream strm = LZMA_STREAM_INIT; lzma_stream strm = LZMA_STREAM_INIT;
@ -383,7 +391,8 @@ test_invalid_version(void)
static void static void
test_invalid_dictionary_size(void) { test_invalid_dictionary_size(void)
{
// First file has too small dictionary size field // First file has too small dictionary size field
decode_expect_error("files/bad-1-v1-dict-1.lz", LZMA_DATA_ERROR); decode_expect_error("files/bad-1-v1-dict-1.lz", LZMA_DATA_ERROR);
@ -393,7 +402,8 @@ test_invalid_dictionary_size(void) {
static void static void
test_invalid_uncomp_size(void) { test_invalid_uncomp_size(void)
{
// Test invalid v0 lzip file uncomp size // Test invalid v0 lzip file uncomp size
decode_expect_error("files/bad-1-v0-uncomp-size.lz", decode_expect_error("files/bad-1-v0-uncomp-size.lz",
LZMA_DATA_ERROR); LZMA_DATA_ERROR);
@ -405,14 +415,16 @@ test_invalid_uncomp_size(void) {
static void static void
test_invalid_member_size(void) { test_invalid_member_size(void)
{
decode_expect_error("files/bad-1-v1-member-size.lz", decode_expect_error("files/bad-1-v1-member-size.lz",
LZMA_DATA_ERROR); LZMA_DATA_ERROR);
} }
static void static void
test_invalid_memlimit(void) { test_invalid_memlimit(void)
{
// A very low memlimit should prevent decoding. // A very low memlimit should prevent decoding.
// Should be able to update the memlimit after failing // Should be able to update the memlimit after failing
size_t file_size; size_t file_size;