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-rwxr-xr-xt/t7800-difftool.sh8
1 files changed, 8 insertions, 0 deletions
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index dc30a514bf..9cf5dc9347 100755
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -301,6 +301,14 @@ test_expect_success PERL 'say no to the second file' '
! grep br2 output
'
+test_expect_success PERL 'ending prompt input with EOF' '
+ git difftool -x cat branch </dev/null >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 &&
grep tool output