Merge pull request #1459 from terrelln/destroy

[zstdcli] Refuse to overwrite input file
2018-12-18 17:03:54 -08:00
parent d0e15f8d32 7abd6acebf
commit 3a4634f2af
2 changed files with 18 additions and 5 deletions
@@ -183,6 +183,9 @@ $ECHO "test: --no-progress flag"
 $ZSTD tmpro -c --no-progress | $ZSTD -d -o "$INTOVOID" --no-progress
 $ZSTD tmpro -cv --no-progress | $ZSTD -dv -o "$INTOVOID" --no-progress
 rm -f tmpro tmpro.zst
+$ECHO "test: overwrite input file (must fail)"
+$ZSTD tmp -fo tmp && die "zstd overwrote the input file"
+$ZSTD tmp.zst -dfo tmp.zst && die "zstd overwrote the input file"


 $ECHO "test : file removal"