t7610-mergetool: use test_cmp instead of test $(cat file) = $txt

diff --git a/t/t3905-stash-include-untracked.sh b/t/t3905-stash-include-untracked.sh
index cc1c8a7bb2da508e570621ddf9e08694007425d4..29ca76f2fbea9275462339ce2f308b6d6920aac5 100755 (executable)
--- a/t/t3905-stash-include-untracked.sh
+++ b/t/t3905-stash-include-untracked.sh
@@ -283,4 +283,10 @@ test_expect_success 'stash -u -- <non-existant> shows no changes when there are
        test_i18ncmp expect actual
 '
 
+test_expect_success 'stash -u with globs' '
+       >untracked.txt &&
+       git stash -u -- ":(glob)**/*.txt" &&
+       test_path_is_missing untracked.txt
+'
+
 test_done