1 files changed, 72 insertions, 0 deletions
diff --git a/tests/test_custom_block_sizes.sh b/tests/test_custom_block_sizes.sh
new file mode 100755
index 0000000..7317b65
--- /dev/null
+++ b/tests/test_custom_block_sizes.sh
@@ -0,0 +1,72 @@
+#/usr/bin/env sh
+set -e
+
+LZ4=../lz4
+CHECKFRAME=./checkFrame
+DATAGEN=./datagen
+
+failures=""
+
+TMPFILE=/tmp/test_custom_block_sizes.$$
+TMPFILE1=/tmp/test_custom_block_sizes1.$$
+TMPFILE2=/tmp/test_custom_block_sizes2.$$
+$DATAGEN -g12345678 > $TMPFILE1
+$DATAGEN -g12345678 > $TMPFILE2
+
+echo Testing -B32
+$LZ4 -f -B32 $TMPFILE && failures="31 (should fail) "
+
+for blocksize in 512 65535 65536
+do
+  echo Testing -B$blocksize
+  $LZ4 -f -B$blocksize $TMPFILE1
+  $LZ4 -f -B$blocksize $TMPFILE2
+  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
+  $CHECKFRAME -B$blocksize -b4 $TMPFILE.lz4 || failures="$failures $blocksize "
+done
+
+for blocksize in 65537 262143 262144
+do
+  echo Testing -B$blocksize
+  $LZ4 -f -B$blocksize $TMPFILE1
+  $LZ4 -f -B$blocksize $TMPFILE2
+  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
+  $CHECKFRAME -B$blocksize -b5 $TMPFILE.lz4 || failures="$failures $blocksize "
+done
+
+for blocksize in 262145 1048575 1048576
+do
+  echo Testing -B$blocksize
+  $LZ4 -f -B$blocksize $TMPFILE1
+  $LZ4 -f -B$blocksize $TMPFILE2
+  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
+  $CHECKFRAME -B$blocksize -b6 $TMPFILE.lz4 || failures="$failures $blocksize "
+done
+
+for blocksize in 1048577 4194303 4194304
+do
+  echo Testing -B$blocksize
+  $LZ4 -f -B$blocksize $TMPFILE1
+  $LZ4 -f -B$blocksize $TMPFILE2
+  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
+  $CHECKFRAME -B$blocksize -b7 $TMPFILE.lz4 || failures="$failures $blocksize "
+done
+
+for blocksize in 4194305 10485760
+do
+  echo Testing -B$blocksize
+  $LZ4 -f -B$blocksize $TMPFILE1
+  $LZ4 -f -B$blocksize $TMPFILE2
+  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
+  $CHECKFRAME -B4194304 -b7 $TMPFILE.lz4 || failures="$failures $blocksize "
+done
+
+rm $TMPFILE.lz4 $TMPFILE1 $TMPFILE1.lz4 $TMPFILE2 $TMPFILE2.lz4
+if [ "$failures" == "" ]
+then
+  echo ---- All tests passed
+  exit 0
+else
+  echo ---- The following tests had failures: $failures
+  exit 1
+fi