X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=t%2Ftest-lib.sh;h=a5b8d03db0fc88c42e38cdde13a6cd2b14c06581;hb=3f189d0ffca46dda01be99a7a8f36b7efacb0a8a;hp=dad1437fa49596cf6f36b40b1ab18b008620a246;hpb=d1f6c18bd6ea5fd373f9f6356e02854678ffa0fd;p=git.git

diff --git a/t/test-lib.sh b/t/test-lib.sh
index dad1437fa..a5b8d03db 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -114,8 +114,11 @@ do
 		valgrind=t; verbose=t; shift ;;
 	--tee)
 		shift ;; # was handled already
+	--root=*)
+		root=$(expr "z$1" : 'z[^=]*=\(.*\)')
+		shift ;;
 	*)
-		break ;;
+		echo "error: unknown test option '$1'" >&2; exit 1 ;;
 	esac
 done
 
@@ -147,7 +150,7 @@ fi
 
 error () {
 	say_color error "error: $*"
-	trap - EXIT
+	GIT_EXIT_OK=t
 	exit 1
 }
 
@@ -179,10 +182,17 @@ 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 +295,7 @@ 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 +357,7 @@ 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 +508,7 @@ 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}-$$"
@@ -638,9 +648,14 @@ fi
 
 # Test repository
 test="trash directory.$(basename "$0" .sh)"
-test ! -z "$debug" || remove_trash="$TEST_DIRECTORY/$test"
+test -n "$root" && test="$root/$test"
+case "$test" in
+/*) TRASH_DIRECTORY="$test" ;;
+ *) TRASH_DIRECTORY="$TEST_DIRECTORY/$test" ;;
+esac
+test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
 rm -fr "$test" || {
-	trap - EXIT
+	GIT_EXIT_OK=t
 	echo >&5 "FATAL: Cannot prepare test area"
 	exit 1
 }