From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Tue, 12 Jan 2021 20:18:04 +0000 (+0100)
Subject: mailmap tests: add tests for empty "<>" syntax
X-Git-Tag: v2.31.0-rc0~99^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=34986b773a0ebe0298965b64c801dd983cba29e6;p=thirdparty%2Fgit.git

mailmap tests: add tests for empty "<>" syntax

Add tests for mailmap's handling of "<>", which is allowed on the RHS,
but not the LHS of a "<LHS> <RHS>" pair.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh
index 4f61655c04..f19736fef1 100755
--- a/t/t4203-mailmap.sh
+++ b/t/t4203-mailmap.sh
@@ -838,4 +838,31 @@ test_expect_success 'whitespace syntax: setup' '
 	test_cmp expect actual
 '
 
+test_expect_success 'empty syntax: setup' '
+	test_create_repo empty &&
+	test_commit -C empty --author "A <>" A &&
+	test_commit -C empty --author "B <b@example.com>" B &&
+	test_commit -C empty --author "C <c@example.com>" C &&
+
+	test_config -C empty mailmap.file ../empty.map &&
+	cat >>empty.map <<-\EOF &&
+	Ah <ah@example.com> <>
+	Bee <bee@example.com> <>
+	Cee <> <c@example.com>
+	EOF
+
+	cat >expect <<-\EOF &&
+	Author A <> maps to Bee <bee@example.com>
+	Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com>
+
+	Author B <b@example.com> maps to B <b@example.com>
+	Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com>
+
+	Author C <c@example.com> maps to C <c@example.com>
+	Committer C O Mitter <committer@example.com> maps to C O Mitter <committer@example.com>
+	EOF
+	git -C empty log --reverse --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual &&
+	test_cmp expect actual
+'
+
 test_done