Merge branch 'da/maint-mergetool-twoway'

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 0e932dd9758f71cbc95c6ab20f7c11e9056d7826..709a30067e5486526095cad98c4ade7334613fc8 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -192,6 +192,7 @@ then
 fi
 
 exec 5>&1
+exec 6<&0
 if test "$verbose" = "t"
 then
        exec 4>&2 3>&1
@@ -328,6 +329,19 @@ test_tick () {
        export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
 }
 
+# Stop execution and start a shell. This is useful for debugging tests and
+# only makes sense together with "-v".
+#
+# Be sure to remove all invocations of this command before submitting.
+
+test_pause () {
+       if test "$verbose" = t; then
+               "$SHELL_PATH" <&6 >&3 2>&4
+       else
+               error >&5 "test_pause requires --verbose"
+       fi
+}
+
 # Call test_commit with the arguments "<message> [<file> [<contents>]]"
 #
 # This will commit a file with the given contents and the given commit
@@ -475,7 +489,7 @@ test_debug () {
 test_eval_ () {
        # This is a separate function because some tests use
        # "return" to end a test_expect_success block early.
-       eval >&3 2>&4 "$*"
+       eval </dev/null >&3 2>&4 "$*"
 }
 
 test_run_ () {