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-rwxr-xr-xt/t3206-range-diff.sh24
1 files changed, 24 insertions, 0 deletions
diff --git a/t/t3206-range-diff.sh b/t/t3206-range-diff.sh
index 1b26c4c2ef..e30bc48a29 100755
--- a/t/t3206-range-diff.sh
+++ b/t/t3206-range-diff.sh
@@ -521,6 +521,30 @@ test_expect_success 'format-patch --range-diff as commentary' '
grep "> 1: .* new message" 0001-*
'
+test_expect_success 'format-patch --range-diff reroll-count with a non-integer' '
+ git format-patch --range-diff=HEAD~1 -v2.9 HEAD~1 >actual &&
+ test_when_finished "rm v2.9-0001-*" &&
+ test_line_count = 1 actual &&
+ test_i18ngrep "^Range-diff:$" v2.9-0001-* &&
+ grep "> 1: .* new message" v2.9-0001-*
+'
+
+test_expect_success 'format-patch --range-diff reroll-count with a integer' '
+ git format-patch --range-diff=HEAD~1 -v2 HEAD~1 >actual &&
+ test_when_finished "rm v2-0001-*" &&
+ test_line_count = 1 actual &&
+ test_i18ngrep "^Range-diff ..* v1:$" v2-0001-* &&
+ grep "> 1: .* new message" v2-0001-*
+'
+
+test_expect_success 'format-patch --range-diff with v0' '
+ git format-patch --range-diff=HEAD~1 -v0 HEAD~1 >actual &&
+ test_when_finished "rm v0-0001-*" &&
+ test_line_count = 1 actual &&
+ test_i18ngrep "^Range-diff:$" v0-0001-* &&
+ grep "> 1: .* new message" v0-0001-*
+'
+
test_expect_success 'range-diff overrides diff.noprefix internally' '
git -c diff.noprefix=true range-diff HEAD^...
'