1 files changed, 43 insertions, 20 deletions
diff --git a/t/t7005-editor.sh b/t/t7005-editor.sh
index b647957d75..1b530b5022 100755
--- a/t/t7005-editor.sh
+++ b/t/t7005-editor.sh
@@ -4,7 +4,21 @@ test_description='GIT_EDITOR, core.editor, and stuff'
 
 . ./test-lib.sh
 
-for i in GIT_EDITOR core_editor EDITOR VISUAL vi
+unset EDITOR VISUAL GIT_EDITOR
+
+test_expect_success 'determine default editor' '
+
+	vi=$(TERM=vt100 git var GIT_EDITOR) &&
+	test -n "$vi"
+
+'
+
+if ! expr "$vi" : '[a-z]*$' >/dev/null
+then
+	vi=
+fi
+
+for i in GIT_EDITOR core_editor EDITOR VISUAL $vi
 do
 	cat >e-$i.sh <<-EOF
 	#!$SHELL_PATH
@@ -12,20 +26,19 @@ do
 	EOF
 	chmod +x e-$i.sh
 done
-unset vi
-mv e-vi.sh vi
-unset EDITOR VISUAL GIT_EDITOR
+
+if ! test -z "$vi"
+then
+	mv e-$vi.sh $vi
+fi
 
 test_expect_success setup '
 
-	msg="Hand edited" &&
+	msg="Hand-edited" &&
+	test_commit "$msg" &&
 	echo "$msg" >expect &&
-	git add vi &&
-	test_tick &&
-	git commit -m "$msg" &&
-	git show -s --pretty=oneline |
-	sed -e "s/^[0-9a-f]* //" >actual &&
-	diff actual expect
+	git show -s --format=%s > actual &&
+	test_cmp actual expect
 
 '
 
@@ -42,9 +55,19 @@ test_expect_success 'dumb should error out when falling back on vi' '
 	fi
 '
 
+test_expect_success 'dumb should prefer EDITOR to VISUAL' '
+
+	EDITOR=./e-EDITOR.sh &&
+	VISUAL=./e-VISUAL.sh &&
+	export EDITOR VISUAL &&
+	git commit --amend &&
+	test "$(git show -s --format=%s)" = "Edited by EDITOR"
+
+'
+
 TERM=vt100
 export TERM
-for i in vi EDITOR VISUAL core_editor GIT_EDITOR
+for i in $vi EDITOR VISUAL core_editor GIT_EDITOR
 do
 	echo "Edited by $i" >expect
 	unset EDITOR VISUAL GIT_EDITOR
@@ -62,13 +85,13 @@ do
 		git --exec-path=. commit --amend &&
 		git show -s --pretty=oneline |
 		sed -e "s/^[0-9a-f]* //" >actual &&
-		diff actual expect
+		test_cmp actual expect
 	'
 done
 
 unset EDITOR VISUAL GIT_EDITOR
 git config --unset-all core.editor
-for i in vi EDITOR VISUAL core_editor GIT_EDITOR
+for i in $vi EDITOR VISUAL core_editor GIT_EDITOR
 do
 	echo "Edited by $i" >expect
 	case "$i" in
@@ -84,17 +107,17 @@ do
 		git --exec-path=. commit --amend &&
 		git show -s --pretty=oneline |
 		sed -e "s/^[0-9a-f]* //" >actual &&
-		diff actual expect
+		test_cmp actual expect
 	'
 done
 
-if ! echo 'echo space > "$1"' > "e space.sh"
+if echo 'echo space > "$1"' > "e space.sh"
 then
-	say "Skipping; FS does not support spaces in filenames"
-	test_done
+	# FS supports spaces in filenames
+	test_set_prereq SPACES_IN_FILENAMES
 fi
 
-test_expect_success 'editor with a space' '
+test_expect_success SPACES_IN_FILENAMES 'editor with a space' '
 
 	chmod a+x "e space.sh" &&
 	GIT_EDITOR="./e\ space.sh" git commit --amend &&
@@ -103,7 +126,7 @@ test_expect_success 'editor with a space' '
 '
 
 unset GIT_EDITOR
-test_expect_success 'core.editor with a space' '
+test_expect_success SPACES_IN_FILENAMES 'core.editor with a space' '
 
 	git config core.editor \"./e\ space.sh\" &&
 	git commit --amend &&