status: add --porcelain output format

diff --git a/t/test-lib.sh b/t/test-lib.sh
index dad1437fa49596cf6f36b40b1ab18b008620a246..5fdc5d94a20cfcf231bf23590784c5146a3e44bc 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -115,7 +115,7 @@ do
        --tee)
                shift ;; # was handled already
        *)
-               break ;;
+               echo "error: unknown test option '$1'" >&2; exit 1 ;;
        esac
 done
 
@@ -147,7 +147,7 @@ fi
 
 error () {
        say_color error "error: $*"
-       trap - EXIT
+       GIT_EXIT_OK=t
        exit 1
 }
 
@@ -179,10 +179,17 @@ test_broken=0
 test_success=0
 
 die () {
-       echo >&5 "FATAL: Unexpected exit with code $?"
-       exit 1
+       code=$?
+       if test -n "$GIT_EXIT_OK"
+       then
+               exit $code
+       else
+               echo >&5 "FATAL: Unexpected exit with code $code"
+               exit 1
+       fi
 }
 
+GIT_EXIT_OK=
 trap 'die' EXIT
 
 # The semantics of the editor variables are that of invoking
@@ -285,7 +292,7 @@ test_failure_ () {
        say_color error "FAIL $test_count: $1"
        shift
        echo "$@" | sed -e 's/^/        /'
-       test "$immediate" = "" || { trap - EXIT; exit 1; }
+       test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
 }
 
 test_known_broken_ok_ () {
@@ -347,7 +354,7 @@ test_expect_failure () {
                then
                        test_known_broken_ok_ "$1"
                else
-                   test_known_broken_failure_ "$1"
+                       test_known_broken_failure_ "$1"
                fi
        fi
        echo >&3 ""
@@ -498,7 +505,7 @@ test_create_repo () {
 }
 
 test_done () {
-       trap - EXIT
+       GIT_EXIT_OK=t
        test_results_dir="$TEST_DIRECTORY/test-results"
        mkdir -p "$test_results_dir"
        test_results_path="$test_results_dir/${0%.sh}-$$"
@@ -640,7 +647,7 @@ fi
 test="trash directory.$(basename "$0" .sh)"
 test ! -z "$debug" || remove_trash="$TEST_DIRECTORY/$test"
 rm -fr "$test" || {
-       trap - EXIT
+       GIT_EXIT_OK=t
        echo >&5 "FATAL: Cannot prepare test area"
        exit 1
 }