use build-time SHELL_PATH in test scripts

[thirdparty/git.git] / t / test-lib.sh

diff --git a/t/test-lib.sh b/t/test-lib.sh
index da47bd7c9eaac7f01106c290fab8364e1ce838a4..68efda44928fdd119a6e052557a9833cf3d2c13a 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -270,6 +270,23 @@ test_expect_code () {
        echo >&3 ""
 }
 
+# This is not among top-level (test_expect_success | test_expect_failure)
+# but is a prefix that can be used in the test script, like:
+#
+#      test_expect_success 'complain and die' '
+#           do something &&
+#           do something else &&
+#          test_must_fail git checkout ../outerspace
+#      '
+#
+# Writing this as "! git checkout ../outerspace" is wrong, because
+# the failure could be due to a segv.  We want a controlled failure.
+
+test_must_fail () {
+       "$@"
+       test $? -gt 0 -a $? -le 128
+}
+
 # Most tests can use the created repository, but some may need to create more.
 # Usage: test_create_repo <directory>
 test_create_repo () {
@@ -324,8 +341,11 @@ test_done () {
 PATH=$(pwd)/..:$PATH
 GIT_EXEC_PATH=$(pwd)/..
 GIT_TEMPLATE_DIR=$(pwd)/../templates/blt
-GIT_CONFIG=.git/config
-export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG
+unset GIT_CONFIG
+unset GIT_CONFIG_LOCAL
+GIT_CONFIG_NOSYSTEM=1
+GIT_CONFIG_NOGLOBAL=1
+export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOBAL
 
 GITPERLLIB=$(pwd)/../perl/blib/lib:$(pwd)/../perl/blib/arch/auto/Git
 export GITPERLLIB
@@ -339,6 +359,8 @@ if ! test -x ../test-chmtime; then
        exit 1
 fi
 
+. ../GIT-BUILD-OPTIONS
+
 # Test repository
 test=trash
 rm -fr "$test"