commit a8821d83660c5ed6244e3ad414b348890da93050 Author: Alexander Færøy ahf@torproject.org Date: Mon Apr 17 14:02:16 2017 +0200

Use tt_int_op() over tt_assert() and do explicit NULL checks in test_util_gzip().

This patch changes some of the tt_assert() usage in test_util_gzip() to use tt_int_op() to get better error messages upon failure.

Additionally we move to use explicit NULL checks.

See https://bugs.torproject.org/21663 --- src/test/test_util.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/test/test_util.c b/src/test/test_util.c index 203f9dd..4ad4ffa 100644 --- a/src/test/test_util.c +++ b/src/test/test_util.c @@ -2257,13 +2257,13 @@ test_util_gzip(void *arg)

tt_assert(!tor_gzip_compress(&buf2, &len1, buf1, strlen(buf1)+1, GZIP_METHOD)); - tt_assert(buf2); - tt_assert(len1 < strlen(buf1)); - tt_assert(detect_compression_method(buf2, len1) == GZIP_METHOD); + tt_assert(buf2 != NULL); + tt_int_op(len1, OP_LT, strlen(buf1)); + tt_int_op(detect_compression_method(buf2, len1), OP_EQ, GZIP_METHOD);

tt_assert(!tor_gzip_uncompress(&buf3, &len2, buf2, len1, GZIP_METHOD, 1, LOG_INFO)); - tt_assert(buf3); + tt_assert(buf3 != NULL); tt_int_op(strlen(buf1) + 1,OP_EQ, len2); tt_str_op(buf1,OP_EQ, buf3);

@@ -2273,11 +2273,11 @@ test_util_gzip(void *arg) tt_assert(!tor_gzip_compress(&buf2, &len1, buf1, strlen(buf1)+1, ZLIB_METHOD)); tt_assert(buf2); - tt_assert(detect_compression_method(buf2, len1) == ZLIB_METHOD); + tt_int_op(detect_compression_method(buf2, len1), OP_EQ, ZLIB_METHOD);

tt_assert(!tor_gzip_uncompress(&buf3, &len2, buf2, len1, ZLIB_METHOD, 1, LOG_INFO)); - tt_assert(buf3); + tt_assert(buf3 != NULL); tt_int_op(strlen(buf1) + 1,OP_EQ, len2); tt_str_op(buf1,OP_EQ, buf3);

@@ -2302,7 +2302,7 @@ test_util_gzip(void *arg) tor_strdup("String with low redundancy that won't be compressed much."); tt_assert(!tor_gzip_compress(&buf2, &len1, buf1, strlen(buf1)+1, ZLIB_METHOD)); - tt_assert(len1>16); + tt_int_op(len1, OP_GT, 16); /* when we allow an incomplete string, we should succeed.*/ tt_assert(!tor_gzip_uncompress(&buf3, &len2, buf2, len1-16, ZLIB_METHOD, 0, LOG_INFO)); @@ -2314,7 +2314,7 @@ test_util_gzip(void *arg) tor_free(buf3); tt_assert(tor_gzip_uncompress(&buf3, &len2, buf2, len1-16, ZLIB_METHOD, 1, LOG_INFO)); - tt_assert(!buf3); + tt_assert(buf3 == NULL);

/* Now, try streaming compression. */ tor_free(buf1);