Delete error logs one test at a time

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Delete error logs one test at a time

manifest hash: 746674a89f762a39cf1a679a258a92cd02440f95
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tests/run-tests

@@ -1,78 +1,77 b''
 #!/bin/bash
 
 set -e
 
 tests=0
 failed=0
 H=$PWD
 
 TESTPATH=$PWD/install/bin
 export PATH=$TESTPATH:$PATH
 export PYTHONPATH=$PWD/install/lib/python
 
 rm -rf install
 cd ..
 ${PYTHON:-python} setup.py install --home=tests/install > tests/install.err
 if [ $? != 0 ] ; then
     cat tests/install.err
 fi
 cd $H
 rm install.err
 
 function run_one
 {
+    rm -f $1.err
     export TZ=GMT
     D=`mktemp -d`
     if [ "$D" == "" ] ; then
 	echo mktemp failed!
     fi
 
     cd $D
     fail=0
 
-    if ! $H/$f > .out 2>&1 ; then
-	echo $f failed with error code $?
+    if ! $H/$1 > .out 2>&1 ; then
+	echo $1 failed with error code $?
 	fail=1
     fi
 
-    if [ -s .out -a ! -r $H/$f.out ] ; then
-	echo $f generated unexpected output:
+    if [ -s .out -a ! -r $H/$1.out ] ; then
+	echo $1 generated unexpected output:
 	cat .out
-	cp .out $H/$f.err
+	cp .out $H/$1.err
 	fail=1
-    elif [ -r $H/$f.out ] && ! diff -u $H/$f.out .out > /dev/null ; then
-	echo $f output changed:
-	diff -u $H/$f.out .out && true
-	cp .out $H/$f.err
+    elif [ -r $H/$1.out ] && ! diff -u $H/$1.out .out > /dev/null ; then
+	echo $1 output changed:
+	diff -u $H/$1.out .out && true
+	cp .out $H/$1.err
 	fail=1
     fi
 
     cd $H
     rm -r $D
     return $fail
 }
 
 TESTS=$@
 if [ "$TESTS" == "" ] ; then
     TESTS=`ls test-* | grep -Ev "\.|~"`
 fi
 
-rm -f test-*.err
-
 for f in $TESTS ; do
     echo -n "."
     if ! run_one $f ; then
 	failed=$[$failed + 1]
     fi
     tests=$[$tests + 1]
 done
 
 rm -rf install
 
 echo
 echo Ran $tests tests, $failed failed
 
 if [ $failed -gt 0 ] ; then
     exit 1
 fi