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-rwxr-xr-xt/t4201-shortlog.sh141
1 files changed, 141 insertions, 0 deletions
diff --git a/t/t4201-shortlog.sh b/t/t4201-shortlog.sh
index d3a7ce6bbb..3d5c4a2086 100755
--- a/t/t4201-shortlog.sh
+++ b/t/t4201-shortlog.sh
@@ -215,4 +215,145 @@ test_expect_success 'shortlog --committer (external)' '
test_cmp expect actual
'
+test_expect_success '--group=committer is the same as --committer' '
+ git shortlog -ns --group=committer HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'shortlog --group=trailer:signed-off-by' '
+ git commit --allow-empty -m foo -s &&
+ GIT_COMMITTER_NAME="SOB One" \
+ GIT_COMMITTER_EMAIL=sob@example.com \
+ git commit --allow-empty -m foo -s &&
+ git commit --allow-empty --amend --no-edit -s &&
+ cat >expect <<-\EOF &&
+ 2 C O Mitter <committer@example.com>
+ 1 SOB One <sob@example.com>
+ EOF
+ git shortlog -nse --group=trailer:signed-off-by HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'trailer idents are split' '
+ cat >expect <<-\EOF &&
+ 2 C O Mitter
+ 1 SOB One
+ EOF
+ git shortlog -ns --group=trailer:signed-off-by HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'trailer idents are mailmapped' '
+ cat >expect <<-\EOF &&
+ 2 C O Mitter
+ 1 Another Name
+ EOF
+ echo "Another Name <sob@example.com>" >mail.map &&
+ git -c mailmap.file=mail.map shortlog -ns \
+ --group=trailer:signed-off-by HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'shortlog de-duplicates trailers in a single commit' '
+ git commit --allow-empty -F - <<-\EOF &&
+ subject one
+
+ this message has two distinct values, plus a repeat
+
+ Repeated-trailer: Foo
+ Repeated-trailer: Bar
+ Repeated-trailer: Foo
+ EOF
+
+ git commit --allow-empty -F - <<-\EOF &&
+ subject two
+
+ similar to the previous, but without the second distinct value
+
+ Repeated-trailer: Foo
+ Repeated-trailer: Foo
+ EOF
+
+ cat >expect <<-\EOF &&
+ 2 Foo
+ 1 Bar
+ EOF
+ git shortlog -ns --group=trailer:repeated-trailer -2 HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'shortlog can match multiple groups' '
+ git commit --allow-empty -F - <<-\EOF &&
+ subject one
+
+ this has two trailers that are distinct from the author; it will count
+ 3 times in the output
+
+ Some-trailer: User A <a@example.com>
+ Another-trailer: User B <b@example.com>
+ EOF
+
+ git commit --allow-empty -F - <<-\EOF &&
+ subject two
+
+ this one has two trailers, one of which is a duplicate with the author;
+ it will only be counted once for them
+
+ Another-trailer: A U Thor <author@example.com>
+ Some-trailer: User B <b@example.com>
+ EOF
+
+ cat >expect <<-\EOF &&
+ 2 A U Thor
+ 2 User B
+ 1 User A
+ EOF
+ git shortlog -ns \
+ --group=author \
+ --group=trailer:some-trailer \
+ --group=trailer:another-trailer \
+ -2 HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'set up option selection tests' '
+ git commit --allow-empty -F - <<-\EOF
+ subject
+
+ body
+
+ Trailer-one: value-one
+ Trailer-two: value-two
+ EOF
+'
+
+test_expect_success '--no-group resets group list to author' '
+ cat >expect <<-\EOF &&
+ 1 A U Thor
+ EOF
+ git shortlog -ns \
+ --group=committer \
+ --group=trailer:trailer-one \
+ --no-group \
+ -1 HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--no-group resets trailer list' '
+ cat >expect <<-\EOF &&
+ 1 value-two
+ EOF
+ git shortlog -ns \
+ --group=trailer:trailer-one \
+ --no-group \
+ --group=trailer:trailer-two \
+ -1 HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'stdin with multiple groups reports error' '
+ git log >log &&
+ test_must_fail git shortlog --group=author --group=committer <log
+'
+
test_done