diff options
Diffstat (limited to 'tests/test-lz4-contentSize.sh')
-rwxr-xr-x | tests/test-lz4-contentSize.sh | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/test-lz4-contentSize.sh b/tests/test-lz4-contentSize.sh new file mode 100755 index 0000000..b2d8e1b --- /dev/null +++ b/tests/test-lz4-contentSize.sh @@ -0,0 +1,27 @@ +#!/bin/sh + +FPREFIX="tmp-lzc" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -g15M > $FPREFIX +lz4 -v $FPREFIX -c | lz4 -t +lz4 -v --content-size $FPREFIX -c | lz4 -d > $FPREFIX-dup +diff $FPREFIX $FPREFIX-dup +lz4 -f $FPREFIX -c > $FPREFIX.lz4 # compressed with content size +lz4 --content-size $FPREFIX -c > $FPREFIX-wcz.lz4 +diff $FPREFIX.lz4 $FPREFIX-wcz.lz4 && exit 1 # must differ, due to content size +lz4 --content-size < $FPREFIX > $FPREFIX-wcz2.lz4 # can determine content size because stdin is just a file +diff $FPREFIX-wcz.lz4 $FPREFIX-wcz2.lz4 # both must contain content size +cat $FPREFIX | lz4 > $FPREFIX-ncz.lz4 +diff $FPREFIX.lz4 $FPREFIX-ncz.lz4 # both don't have content size +cat $FPREFIX | lz4 --content-size > $FPREFIX-ncz2.lz4 # can't determine content size +diff $FPREFIX.lz4 $FPREFIX-ncz2.lz4 # both don't have content size |