Add test to cover issue #596

diff --git a/tests/Makefile b/tests/Makefile
index 8dcef6d..760fc32 100644 (file)
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -284,6 +284,11 @@ test-lz4-basic: lz4 datagen unlz4 lz4cat
        test "$(shell ./datagen -g20KB | $(LZ4) -c --fast=1 | wc -c)" -eq "$(shell ./datagen -g20KB| $(LZ4) -c --fast| wc -c)" # checks default fast compression is -1
        ! $(LZ4) -c --fast=0 tmp-tlb-dg20K # lz4 should fail when fast=0
        ! $(LZ4) -c --fast=-1 tmp-tlb-dg20K # lz4 should fail when fast=-1
+       # Test for #596
+       @echo "TEST" > tmp-tlb-test
+       $(LZ4) tmp-tlb-test
+       $(LZ4) tmp-tlb-test.lz4 tmp-tlb-test2
+       $(DIFF) -q tmp-tlb-test tmp-tlb-test2
        @$(RM) tmp-tlb*