'
test_expect_success PERL 'custom tool commands override built-ins' '
- test_config difftool.defaults.cmd "cat \"\$REMOTE\"" &&
+ test_config difftool.vimdiff.cmd "cat \"\$REMOTE\"" &&
echo master >expect &&
- git difftool --tool defaults --no-prompt branch >actual &&
+ git difftool --tool vimdiff --no-prompt branch >actual &&
test_cmp expect actual
'
stdin_contains file <output
'
+write_script .git/CHECK_SYMLINKS <<\EOF
+for f in file file2 sub/sub
+do
+ echo "$f"
+ readlink "$2/$f"
+done >actual
+EOF
+
+test_expect_success PERL,SYMLINKS 'difftool --dir-diff --symlink without unstaged changes' '
+ cat >expect <<-EOF &&
+ file
+ $(pwd)/file
+ file2
+ $(pwd)/file2
+ sub/sub
+ $(pwd)/sub/sub
+ EOF
+ git difftool --dir-diff --symlink \
+ --extcmd "./.git/CHECK_SYMLINKS" branch HEAD &&
+ test_cmp actual expect
+'
+
test_expect_success PERL 'difftool --dir-diff ignores --prompt' '
git difftool --dir-diff --prompt --extcmd ls branch >output &&
stdin_contains sub <output &&