From 9e73ecf297f710bfd185b940a6bd03ee0afa564a Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Sun, 17 Dec 2006 22:12:11 +0000
Subject: [PATCH]   * Better, more complete testsuite program.

---
 test/testsuite.sh | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/test/testsuite.sh b/test/testsuite.sh
index 0456c04..956963f 100755
--- a/test/testsuite.sh
+++ b/test/testsuite.sh
@@ -1,12 +1,25 @@
 #!/bin/sh
 
+check()
+{
+    RATIO="$1"
+    CMD="$2"
+    $ZZUF -r $RATIO $CMD 2>/dev/null | md5sum
+}
+
 ZZUF="$(dirname "$0")/../src/zzuf"
 
-echo "Testing zzuf on itself:"
-MD5_CAT=$($ZZUF cat $ZZUF | md5sum)
-echo " - cat:          $MD5_CAT"
-MD5_DD_1=$($ZZUF dd if=$ZZUF bs=1 2>/dev/null | md5sum)
-echo " - dd(bs=1):     $MD5_DD_1"
-MD5_DD_1024=$($ZZUF dd if=$ZZUF bs=1024 2>/dev/null | md5sum)
-echo " - dd(bs=1024):  $MD5_DD_1024"
+for file in /etc/passwd $ZZUF; do
+    for r in 0.0 0.001 0.01 0.1 1; do
+        echo "Testing zzuf on $file, ratio $r:"
+        echo "-  cat          $(check $r "cat $file")"
+# don't do grep, it adds a newline at EOF!
+#        echo "-  grep -a ''   $(check $r "grep -- -a \\'\\' $file")"
+        echo "-  sed n        $(check $r "sed n $file")"
+        echo "-  dd(bs=1)     $(check $r "dd bs=1 if=$file")"
+        echo "-  dd(bs=1024)  $(check $r "dd bs=1024 if=$file")"
+        echo "-  dd(bs=1111)  $(check $r "dd bs=1111 if=$file")"
+        echo "-  dd(bs=65536) $(check $r "dd bs=65536 if=$file")"
+    done
+done