tests: grep portability fixes

diff --git a/t/t9600-cvsimport.sh b/t/t9600-cvsimport.sh
index 7706430d81e62e70d7124234e89b54fc65caa7d5..d2379e7f62a4da76791e65dbc2c70f4dfe14ff3b 100755 (executable)
--- a/t/t9600-cvsimport.sh
+++ b/t/t9600-cvsimport.sh
@@ -1,8 +1,15 @@
 #!/bin/sh
 
-test_description='git-cvsimport basic tests'
+test_description='git cvsimport basic tests'
 . ./test-lib.sh
 
+CVSROOT=$(pwd)/cvsroot
+export CVSROOT
+unset CVS_SERVER
+# for clean cvsps cache
+HOME=$(pwd)
+export HOME
+
 if ! type cvs >/dev/null 2>&1
 then
        say 'skipping cvsimport tests, cvs not found'
@@ -12,7 +19,7 @@ fi
 
 cvsps_version=`cvsps -h 2>&1 | sed -ne 's/cvsps version //p'`
 case "$cvsps_version" in
-2.1)
+2.1 | 2.2*)
        ;;
 '')
        say 'skipping cvsimport tests, cvsps not found'
@@ -20,23 +27,17 @@ case "$cvsps_version" in
        exit
        ;;
 *)
-       say 'skipping cvsimport tests, cvsps too old'
+       say 'skipping cvsimport tests, unsupported cvsps version'
        test_done
        exit
        ;;
 esac
 
-CVSROOT=$(pwd)/cvsroot
-export CVSROOT
-# for clean cvsps cache
-HOME=$(pwd)
-export HOME
-
 test_expect_success 'setup cvsroot' 'cvs init'
 
 test_expect_success 'setup a cvs module' '
 
-       mkdir $CVSROOT/module &&
+       mkdir "$CVSROOT/module" &&
        cvs co -d module-cvs module &&
        cd module-cvs &&
        cat <<EOF >o_fortuna &&
@@ -69,7 +70,7 @@ EOF
 test_expect_success 'import a trivial module' '
 
        git cvsimport -a -z 0 -C module-git module &&
-       git diff module-cvs/o_fortuna module-git/o_fortuna
+       test_cmp module-cvs/o_fortuna module-git/o_fortuna
 
 '
 
@@ -110,7 +111,7 @@ test_expect_success 'update git module' '
        git cvsimport -a -z 0 module &&
        git merge origin &&
        cd .. &&
-       git diff module-cvs/o_fortuna module-git/o_fortuna
+       test_cmp module-cvs/o_fortuna module-git/o_fortuna
 
 '
 
@@ -131,7 +132,7 @@ test_expect_success 'cvsimport.module config works' '
                git cvsimport -a -z0 &&
                git merge origin &&
        cd .. &&
-       git diff module-cvs/tick module-git/tick
+       test_cmp module-cvs/tick module-git/tick
 
 '
 
@@ -142,7 +143,7 @@ test_expect_success 'import from a CVS working tree' '
                git cvsimport -a -z0 &&
                echo 1 >expect &&
                git log -1 --pretty=format:%s%n >actual &&
-               git diff actual expect &&
+               test_cmp actual expect &&
        cd ..
 
 '