Merge branch 'master' into cc/trace

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

diff --git a/t/test-lib.sh b/t/test-lib.sh
index c3d3984b33f4fb31d228e262a54a4b121e90d4b2..e2629339d4b1c9acf8cdf002f8ac59ef736eacf3 100755 (executable)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -9,6 +9,8 @@ LC_ALL=C
 PAGER=cat
 TZ=UTC
 export LANG LC_ALL PAGER TZ
+EDITOR=:
+VISUAL=:
 unset AUTHOR_DATE
 unset AUTHOR_EMAIL
 unset AUTHOR_NAME
@@ -26,11 +28,20 @@ unset GIT_DIR
 unset GIT_EXTERNAL_DIFF
 unset GIT_INDEX_FILE
 unset GIT_OBJECT_DIRECTORY
-unset GIT_TRACE
 unset SHA1_FILE_DIRECTORIES
 unset SHA1_FILE_DIRECTORY
 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
+export EDITOR VISUAL
+
+case $(echo $GIT_TRACE |tr [A-Z] [a-z]) in
+       1|2|true)
+               echo "* warning: Some tests will not work if GIT_TRACE" \
+                       "is set as to trace on STDERR ! *"
+               echo "* warning: Please set GIT_TRACE to something" \
+                       "other than 1, 2 or true ! *"
+               ;;
+esac
 
 # Each test should start with something like this, after copyright notices:
 #