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-rw-r--r--lib/compression/tests/test_lzx_huffman.c1
-rw-r--r--lib/compression/tests/test_lzxpress_plain.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/lib/compression/tests/test_lzx_huffman.c b/lib/compression/tests/test_lzx_huffman.c
index 647a01fa3c0..b7f22b9072b 100644
--- a/lib/compression/tests/test_lzx_huffman.c
+++ b/lib/compression/tests/test_lzx_huffman.c
@@ -694,6 +694,7 @@ static void test_lzxpress_huffman_round_trip(void **state)
print_message("total reference size: %zd \n", reference_total);
print_message("diff: %7zd \n",
reference_total - compressed_total);
+ assert_true(reference_total != 0);
print_message("ratio: \033[1;3%dm%.2f\033[0m \n",
2 + (compressed_total >= reference_total),
((double)compressed_total) / reference_total);
diff --git a/lib/compression/tests/test_lzxpress_plain.c b/lib/compression/tests/test_lzxpress_plain.c
index 1264f48530b..b1a4bee6e92 100644
--- a/lib/compression/tests/test_lzxpress_plain.c
+++ b/lib/compression/tests/test_lzxpress_plain.c
@@ -475,6 +475,7 @@ static void test_lzxpress_plain_round_trip_files(void **state)
print_message("total reference size: %zd \n", reference_total);
print_message("diff: %7zd \n",
reference_total - compressed_total);
+ assert_true(reference_total != 0);
print_message("ratio: \033[1;3%dm%.2f\033[0m \n",
2 + (compressed_total >= reference_total),
((double)compressed_total) / reference_total);