mingw: rename WIN32 cpp macro to GIT_WINDOWS_NATIVE

diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index 017f55adf4d88c3e550812388d29b7a9a4d9db3d..a6bd99eaf51943a899aa5e5801479b0a84b6b692 100755 (executable)
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -23,16 +23,6 @@ prompt_given ()
        test "$prompt" = "Launch 'test-tool' [Y/n]: branch"
 }
 
-stdin_contains ()
-{
-       grep >/dev/null "$1"
-}
-
-stdin_doesnot_contain ()
-{
-       ! stdin_contains "$1"
-}
-
 # Create a file on master and change it on branch
 test_expect_success PERL 'setup' '
        echo master >file &&
@@ -296,24 +286,24 @@ test_expect_success PERL 'setup with 2 files different' '
 test_expect_success PERL 'say no to the first file' '
        (echo n && echo) >input &&
        git difftool -x cat branch <input >output &&
-       stdin_contains m2 <output &&
-       stdin_contains br2 <output &&
-       stdin_doesnot_contain master <output &&
-       stdin_doesnot_contain branch <output
+       grep m2 output &&
+       grep br2 output &&
+       ! grep master output &&
+       ! grep branch output
 '
 
 test_expect_success PERL 'say no to the second file' '
        (echo && echo n) >input &&
        git difftool -x cat branch <input >output &&
-       stdin_contains master <output &&
-       stdin_contains branch  <output &&
-       stdin_doesnot_contain m2 <output &&
-       stdin_doesnot_contain br2 <output
+       grep master output &&
+       grep branch output &&
+       ! grep m2 output &&
+       ! grep br2 output
 '
 
 test_expect_success PERL 'difftool --tool-help' '
        git difftool --tool-help >output &&
-       stdin_contains tool <output
+       grep tool output
 '
 
 test_expect_success PERL 'setup change in subdirectory' '
@@ -324,34 +314,45 @@ test_expect_success PERL 'setup change in subdirectory' '
        git commit -m "added sub/sub" &&
        echo test >>file &&
        echo test >>sub/sub &&
-       git add . &&
+       git add file sub/sub &&
        git commit -m "modified both"
 '
 
-test_expect_success PERL 'difftool -d' '
-       git difftool -d --extcmd ls branch >output &&
-       stdin_contains sub <output &&
-       stdin_contains file <output
+run_dir_diff_test () {
+       test_expect_success PERL "$1 --no-symlinks" "
+               symlinks=--no-symlinks &&
+               $2
+       "
+       test_expect_success PERL,SYMLINKS "$1 --symlinks" "
+               symlinks=--symlinks &&
+               $2
+       "
+}
+
+run_dir_diff_test 'difftool -d' '
+       git difftool -d $symlinks --extcmd ls branch >output &&
+       grep sub output &&
+       grep file output
 '
 
-test_expect_success PERL 'difftool --dir-diff' '
-       git difftool --dir-diff --extcmd ls branch >output &&
-       stdin_contains sub <output &&
-       stdin_contains file <output
+run_dir_diff_test 'difftool --dir-diff' '
+       git difftool --dir-diff $symlinks --extcmd ls branch >output &&
+       grep sub output &&
+       grep file output
 '
 
-test_expect_success PERL 'difftool --dir-diff ignores --prompt' '
-       git difftool --dir-diff --prompt --extcmd ls branch >output &&
-       stdin_contains sub <output &&
-       stdin_contains file <output
+run_dir_diff_test 'difftool --dir-diff ignores --prompt' '
+       git difftool --dir-diff $symlinks --prompt --extcmd ls branch >output &&
+       grep sub output &&
+       grep file output
 '
 
-test_expect_success PERL 'difftool --dir-diff from subdirectory' '
+run_dir_diff_test 'difftool --dir-diff from subdirectory' '
        (
                cd sub &&
-               git difftool --dir-diff --extcmd ls branch >output &&
-               stdin_contains sub <output &&
-               stdin_contains file <output
+               git difftool --dir-diff $symlinks --extcmd ls branch >output &&
+               grep sub output &&
+               grep file output
        )
 '