range-diff: allow to diff files regardless of submodule config

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index 2e17cdb084268c1ccd4eb2da53c28d2bb2ccc5ad..0b01862c23aa182ee4ae7ce2944a40b4449d6049 100755 (executable)
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -1351,6 +1351,19 @@ test_expect_success GPG \
        'test_config gpg.program echo &&
         test_must_fail git tag -s -m tail tag-gpg-failure'
 
+# try to sign with bad user.signingkey
+test_expect_success GPGSM \
+       'git tag -s fails if gpgsm is misconfigured (bad key)' \
+       'test_config user.signingkey BobTheMouse &&
+        test_config gpg.format x509 &&
+        test_must_fail git tag -s -m tail tag-gpg-failure'
+
+# try to produce invalid signature
+test_expect_success GPGSM \
+       'git tag -s fails if gpgsm is misconfigured (bad signature format)' \
+       'test_config gpg.x509.program echo &&
+        test_config gpg.format x509 &&
+        test_must_fail git tag -s -m tail tag-gpg-failure'
 
 # try to verify without gpg: