lib-rebase: Allow comments and blank lines to be added to the rebase script

[git.git] / t / t7005-editor.sh

diff --git a/t/t7005-editor.sh b/t/t7005-editor.sh
index ed416e14e07950d9c7a0d0b85cd9e0307dd55a65..5257f4d261c2060b881d2649034232f76f4ed9b7 100755 (executable)
--- a/t/t7005-editor.sh
+++ b/t/t7005-editor.sh
@@ -4,26 +4,40 @@ 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
        echo "Edited by $i" >"\$1"
        EOF
        chmod +x e-$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 &&
+       git show -s --format=%s > actual &&
        diff actual expect
 
 '
@@ -35,15 +49,25 @@ test_expect_success 'dumb should error out when falling back on vi' '
        if git commit --amend
        then
                echo "Oops?"
-               exit 1
+               false
        else
                : happy
        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
@@ -67,7 +91,7 @@ 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
@@ -87,4 +111,27 @@ do
        '
 done
 
+if ! echo 'echo space > "$1"' > "e space.sh"
+then
+       say "Skipping; FS does not support spaces in filenames"
+       test_done
+fi
+
+test_expect_success 'editor with a space' '
+
+       chmod a+x "e space.sh" &&
+       GIT_EDITOR="./e\ space.sh" git commit --amend &&
+       test space = "$(git show -s --pretty=format:%s)"
+
+'
+
+unset GIT_EDITOR
+test_expect_success 'core.editor with a space' '
+
+       git config core.editor \"./e\ space.sh\" &&
+       git commit --amend &&
+       test space = "$(git show -s --pretty=format:%s)"
+
+'
+
 test_done