properly format multiline error messages

[apt.git] / test / integration / run-tests

diff --git a/test/integration/run-tests b/test/integration/run-tests
index edac07dbfd0cd289bd441fb92ab1c7d0b58d0914..78f24fbaf024e8f52784b80868fc8258f6e1ef75 100755 (executable)
--- a/test/integration/run-tests
+++ b/test/integration/run-tests
@@ -1,27 +1,125 @@
 #!/bin/sh
 set -e
 
+TESTTORUN=''
+while [ -n "$1" ]; do
+       if [ "$1" = "-q" ]; then
+               export MSGLEVEL=2
+       elif [ "$1" = "-v" ]; then
+               export MSGLEVEL=4
+       elif [ "$1" = '--color=no' ]; then
+               export MSGCOLOR='NO'
+       elif [ "$1" = '--color=yes' ]; then
+               export MSGCOLOR='YES'
+       elif [ "$1" = '--color' ]; then
+               export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
+               shift
+       elif [ "$1" = '--level' ]; then
+               export MSGLEVEL=$2
+               shift
+       elif [ "$1" = '-j' ]; then
+               APT_TEST_JOBS=$2
+               shift
+       elif [ -x "$1" ]; then
+               TESTTORUN="$1"
+       else
+               echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
+       fi
+       shift
+done
+export MSGLEVEL="${MSGLEVEL:-3}"
+
+if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
+       if [ ! -t 1 ]; then # but check that we output to a terminal
+               export MSGCOLOR='NO'
+       fi
+fi
+if [ "$MSGCOLOR" != 'NO' ]; then
+       CTEST='\033[1;32m'
+       CHIGH='\033[1;35m'
+       CRESET='\033[0m'
+else
+       CTEST=''
+       CHIGH=''
+       CRESET=''
+fi
+
+if [ -n "$TESTTORUN" ]; then
+       # collecting the output of one test to have it together
+       OUTPUT="$(mktemp)"
+       CURRENTTRAP="rm -f \"$OUTPUT\"; $CURRENTTRAP"
+       trap "$CURRENTTRAP" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
+       {
+               if [ "$MSGLEVEL" -le 2 ]; then
+                       printf "${CTEST}Testcase ${CHIGH}${TESTTORUN##*/}${CRESET}: "
+               else
+                       printf "${CTEST}Run Testcase ${CHIGH}${TESTTORUN##*/}${CRESET}\n"
+               fi
+               if ! "$TESTTORUN"; then
+                       FAIL='yes'
+                       if [ "$MSGLEVEL" -le 2 ]; then
+                               printf >&2 "\n${CHIGH}Running ${TESTTORUN##*/} -> FAILED${CRESET}"
+                       else
+                               echo >&2 "${CHIGH}Running ${TESTTORUN##*/} -> FAILED${CRESET}"
+                       fi
+               fi
+               if [ "$MSGLEVEL" -le 2 ]; then
+                       echo
+               fi
+       } >"$OUTPUT" 2>&1
+       # without we end up getting stepped output 'randomly'
+       stty sane
+       cat >&2 "$OUTPUT"
+       stty sane
+       if [ "$FAIL" = 'yes' ]; then
+               exit 1
+       else
+               exit 0
+       fi
+fi
+
 FAIL=0
-DIR=$(readlink -f $(dirname $0))
-if [ "$1" = "-q" ]; then
-       export MSGLEVEL=2
-elif [ "$1" = "-v" ]; then
-       export MSGLEVEL=4
+PASS=0
+ALL=0
+FAILED_TESTS=""
+DIR="$(readlink -f "$(dirname "$0")")"
+cd "$DIR"
+TESTLIST="$(find . -mindepth 1 -maxdepth 1 -regex '^\./test-[^/]*$' | sort)"
+if [ -n "$APT_TEST_JOBS" ]; then
+       if [ "$MSGCOLOR" != 'NO' ]; then
+               export MSGCOLOR='ALWAYS'
+       fi
+       exec parallel -j "$APT_TEST_JOBS" "./$(basename "$0")" -- $(echo "$TESTLIST")
 fi
-for testcase in $(run-parts --list $DIR | grep '/test-'); do
-       if [ "$1" = "-q" ]; then
-               echo -n "\033[1;32mRun Testcase \033[1;35m$(basename ${testcase})\033[0m"
+TOTAL="$(echo "$TESTLIST" | wc -l)"
+for testcase in $TESTLIST; do
+       if [ "$MSGLEVEL" -le 2 ]; then
+               printf "($(($ALL+1))/${TOTAL}) ${CTEST}Testcase ${CHIGH}${testcase##*/}${CRESET}: "
        else
-               echo "\033[1;32mRun Testcase \033[1;35m$(basename ${testcase})\033[0m"
+               printf "${CTEST}Run Testcase ($(($ALL+1))/${TOTAL}) ${CHIGH}${testcase##*/}${CRESET}\n"
        fi
        if ! ${testcase}; then
-                 FAIL=$((FAIL+1))
-                 echo "$(basename $testcase) ... FAIL"
-        fi
-       if [ "$1" = "-q" ]; then
+               FAIL=$((FAIL+1))
+               FAILED_TESTS="$FAILED_TESTS ${testcase##*/}"
+               if [ "$MSGLEVEL" -le 2 ]; then
+                       printf >&2 "\n${CHIGH}Running ${testcase##*/} -> FAILED${CRESET}"
+               else
+                       echo >&2 "${CHIGH}Running ${testcase##*/} -> FAILED${CRESET}"
+               fi
+       else
+               PASS=$((PASS+1))
+       fi
+       ALL=$((ALL+1))
+       if [ "$MSGLEVEL" -le 2 ]; then
                echo
        fi
 done
 
-echo "failures: $FAIL"
-exit $FAIL
+echo >&2 "Statistics: $ALL tests were run: $PASS successfully and $FAIL failed"
+if [ -n "$FAILED_TESTS" ]; then
+       echo >&2 "Failed tests: $FAILED_TESTS"
+else
+       echo >&2 'All tests seem to have been run successfully. What could possibly go wrong?'
+fi
+# ensure we don't overflow
+exit $((FAIL <= 255 ? FAIL : 255))