write_entry(): separate two helper functions out

diff --git a/t/t8002-blame.sh b/t/t8002-blame.sh
index 92ece30fa94784bdad8ae50fc370487e60bbcb5c..e2896cffc17c519d208c26f215e4605d85edb918 100755 (executable)
--- a/t/t8002-blame.sh
+++ b/t/t8002-blame.sh
@@ -4,6 +4,11 @@ test_description='git blame'
 . ./test-lib.sh
 
 PROG='git blame -c'
-. ../annotate-tests.sh
+. "$TEST_DIRECTORY"/annotate-tests.sh
+
+PROG='git blame -c -e'
+test_expect_success 'Blame --show-email works' '
+    check_count "<A@test.git>" 1 "<B@test.git>" 1 "<B1@test.git>" 1 "<B2@test.git>" 1 "<author@example.com>" 1 "<C@test.git>" 1 "<D@test.git>" 1 "<E at test dot git>" 1
+'
 
 test_done