updated tester to add post-exec state for clean-up; added a few more tests for reverse

initial-reverse/tests/5.desc

@@ -1 +1 @@
-First simple test of reversing
+input and output are actually the same file (hardlinked)

initial-reverse/tests/5.err

@@ -0,0 +1 @@
+reverse: input and output file must differ

initial-reverse/tests/5.post

@@ -0,0 +1 @@
+rm -f tests-out/5.in

initial-reverse/tests/5.pre

@@ -0,0 +1 @@
+rm -f tests-out/5.in; ln tests/5.in tests-out/5.in

initial-reverse/tests/5.rc

@@ -1 +1 @@
-0
+1

initial-reverse/tests/5.run

@@ -1,2 +1 @@
-./reverse tests/5.in tests-out/5.other
-
+./reverse tests/5.in tests-out/5.in

initial-reverse/tests/6.desc

@@ -1,2 +1 @@
-Standard input test
-
+First simple test of reversing

initial-reverse/tests/6.in

@@ -0,0 +1,5 @@
+hello
+this
+is
+a
+test

initial-reverse/tests/6.out

@@ -1,5 +0,0 @@
-test
-a
-is
-this
-hello

initial-reverse/tests/6.run

@@ -1 +1 @@
-./reverse < tests/5.in
+./reverse tests/6.in tests-out/6.other

initial-reverse/tests/7.desc

@@ -0,0 +1 @@
+standard input test

initial-reverse/tests/7.in

@@ -0,0 +1,5 @@
+hello
+this
+is
+a
+test

initial-reverse/tests/7.out

@@ -0,0 +1,5 @@
+test
+a
+is
+this
+hello

initial-reverse/tests/7.rc

@@ -0,0 +1 @@
+0

initial-reverse/tests/7.run

@@ -0,0 +1 @@
+./reverse < tests/7.in

tester/run-tests.sh

@@ -4,13 +4,34 @@
 run_test () {
     local testdir=$1
     local testnum=$2
+    local verbose=$3
+
+    # pre: execute this after before the test is done, to set up
     local prefile=$testdir/$testnum.pre
     if [[ -f $prefile ]]; then
 	eval $(cat $prefile)
+	if (( $verbose == 1 )); then
+	    echo -n "pre-test: "
+	    cat $prefile
+	fi
     fi
     local testfile=$testdir/$testnum.run
+    if (( $verbose == 1 )); then
+	echo -n "test: "
+	cat $testfile
+    fi
     eval $(cat $testfile) > tests-out/$testnum.out 2> tests-out/$testnum.err
     echo $? > tests-out/$testnum.rc
+
+    # post: execute this after the test is done, to clean up
+    local postfile=$testdir/$testnum.post
+    if [[ -f $postfile ]]; then
+	eval $(cat $postfile)
+	if (( $verbose == 1 )); then
+	    echo -n "post-test: "
+	    cat $postfile
+	fi
+    fi
     return 
 }
 
@@ -64,7 +85,7 @@ run_and_check () {
 	echo "running test $testnum"
 	cat $testdir/$testnum.desc
     fi
-    run_test $testdir $testnum
+    run_test $testdir $testnum $verbose
     rccheck=$(check_test $testdir $testnum $contrunning rc)
     outcheck=$(check_test $testdir $testnum $contrunning out)
     errcheck=$(check_test $testdir $testnum $contrunning err)