diff options
Diffstat (limited to 'src/test/test-compress.c')
| -rw-r--r-- | src/test/test-compress.c | 61 |
1 files changed, 32 insertions, 29 deletions
diff --git a/src/test/test-compress.c b/src/test/test-compress.c index 2f20d00..868b862 100644 --- a/src/test/test-compress.c +++ b/src/test/test-compress.c @@ -6,6 +6,7 @@ #include <lz4.h> #endif +#include "dlfcn-util.h" #include "alloc-util.h" #include "compress.h" #include "fd-util.h" @@ -187,13 +188,13 @@ _unused_ static void test_compress_stream(const char *compression, log_debug("/* create source from %s */", srcfile); - assert_se((src = open(srcfile, O_RDONLY|O_CLOEXEC)) >= 0); + ASSERT_OK((src = open(srcfile, O_RDONLY|O_CLOEXEC))); log_debug("/* test compression */"); assert_se((dst = mkostemp_safe(pattern)) >= 0); - assert_se(compress(src, dst, -1, &uncompressed_size) >= 0); + ASSERT_OK(compress(src, dst, -1, &uncompressed_size)); if (cat) { assert_se(asprintf(&cmd, "%s %s | diff %s -", cat, pattern, srcfile) > 0); @@ -241,16 +242,16 @@ static void test_lz4_decompress_partial(void) { memset(&huge[STRLEN("HUGE=")], 'x', HUGE_SIZE - STRLEN("HUGE=") - 1); huge[HUGE_SIZE - 1] = '\0'; - r = LZ4_compress_default(huge, buf, HUGE_SIZE, buf_size); + r = sym_LZ4_compress_default(huge, buf, HUGE_SIZE, buf_size); assert_se(r >= 0); compressed = r; log_info("Compressed %i → %zu", HUGE_SIZE, compressed); - r = LZ4_decompress_safe(buf, huge, r, HUGE_SIZE); + r = sym_LZ4_decompress_safe(buf, huge, r, HUGE_SIZE); assert_se(r >= 0); log_info("Decompressed → %i", r); - r = LZ4_decompress_safe_partial(buf, huge, + r = sym_LZ4_decompress_safe_partial(buf, huge, compressed, 12, HUGE_SIZE); assert_se(r >= 0); @@ -258,10 +259,10 @@ static void test_lz4_decompress_partial(void) { for (size_t size = 1; size < sizeof(buf2); size++) { /* This failed in older lz4s but works in newer ones. */ - r = LZ4_decompress_safe_partial(buf, buf2, compressed, size, size); + r = sym_LZ4_decompress_safe_partial(buf, buf2, compressed, size, size); log_info("Decompressed partial %zu/%zu → %i (%s)", size, size, r, r < 0 ? "bad" : "good"); - if (r >= 0 && LZ4_versionNumber() >= 10803) + if (r >= 0 && sym_LZ4_versionNumber() >= 10803) /* lz4 <= 1.8.2 should fail that test, let's only check for newer ones */ assert_se(memcmp(buf2, huge, r) == 0); } @@ -316,28 +317,30 @@ int main(int argc, char *argv[]) { #endif #if HAVE_LZ4 - test_compress_decompress("LZ4", compress_blob_lz4, decompress_blob_lz4, - text, sizeof(text), false); - test_compress_decompress("LZ4", compress_blob_lz4, decompress_blob_lz4, - data, sizeof(data), true); - - test_decompress_startswith("LZ4", - compress_blob_lz4, decompress_startswith_lz4, - text, sizeof(text), false); - test_decompress_startswith("LZ4", - compress_blob_lz4, decompress_startswith_lz4, - data, sizeof(data), true); - test_decompress_startswith("LZ4", - compress_blob_lz4, decompress_startswith_lz4, - huge, HUGE_SIZE, true); - - test_compress_stream("LZ4", "lz4cat", - compress_stream_lz4, decompress_stream_lz4, srcfile); - - test_lz4_decompress_partial(); - - test_decompress_startswith_short("LZ4", compress_blob_lz4, decompress_startswith_lz4); - + if (dlopen_lz4() >= 0) { + test_compress_decompress("LZ4", compress_blob_lz4, decompress_blob_lz4, + text, sizeof(text), false); + test_compress_decompress("LZ4", compress_blob_lz4, decompress_blob_lz4, + data, sizeof(data), true); + + test_decompress_startswith("LZ4", + compress_blob_lz4, decompress_startswith_lz4, + text, sizeof(text), false); + test_decompress_startswith("LZ4", + compress_blob_lz4, decompress_startswith_lz4, + data, sizeof(data), true); + test_decompress_startswith("LZ4", + compress_blob_lz4, decompress_startswith_lz4, + huge, HUGE_SIZE, true); + + test_compress_stream("LZ4", "lz4cat", + compress_stream_lz4, decompress_stream_lz4, srcfile); + + test_lz4_decompress_partial(); + + test_decompress_startswith_short("LZ4", compress_blob_lz4, decompress_startswith_lz4); + } else + log_error("/* Can't load liblz4 */"); #else log_info("/* LZ4 test skipped */"); #endif |