shortlog: Document and test --format option

[git.git] / t / t4201-shortlog.sh

diff --git a/t/t4201-shortlog.sh b/t/t4201-shortlog.sh
index 6bfd0c0582ed1e0774e7e0de45b2490ffa50bb0f..13fdeb2653ce421c298b07ea866a431d8974e9b7 100755 (executable)
--- a/t/t4201-shortlog.sh
+++ b/t/t4201-shortlog.sh
@@ -39,7 +39,58 @@ test_expect_success 'setup' '
 
        echo 6 >a1 &&
        git commit --quiet -m "Commit by someone else" \
-               --author="Someone else <not!me>" a1
+               --author="Someone else <not!me>" a1 &&
+
+       cat >expect.template <<-\EOF
+       A U Thor (5):
+             SUBJECT
+             SUBJECT
+             SUBJECT
+             SUBJECT
+             SUBJECT
+
+       Someone else (1):
+             SUBJECT
+
+       EOF
+'
+
+fuzz() {
+       file=$1 &&
+       sed "
+                       s/$_x40/OBJECT_NAME/g
+                       s/$_x05/OBJID/g
+                       s/^ \{6\}[CTa].*/      SUBJECT/g
+                       s/^ \{8\}[^ ].*/        CONTINUATION/g
+               " <"$file" >"$file.fuzzy" &&
+       sed "/CONTINUATION/ d" <"$file.fuzzy"
+}
+
+test_expect_success 'default output format' '
+       git shortlog HEAD >log &&
+       fuzz log >log.predictable &&
+       test_cmp expect.template log.predictable
+'
+
+test_expect_success 'pretty format' '
+       sed s/SUBJECT/OBJECT_NAME/ expect.template >expect &&
+       git shortlog --format="%H" HEAD >log &&
+       fuzz log >log.predictable &&
+       test_cmp expect log.predictable
+'
+
+test_expect_failure '--abbrev' '
+       sed s/SUBJECT/OBJID/ expect.template >expect &&
+       git shortlog --format="%h" --abbrev=5 HEAD >log &&
+       fuzz log >log.predictable &&
+       test_cmp expect log.predictable
+'
+
+test_expect_success 'output from user-defined format is re-wrapped' '
+       sed "s/SUBJECT/two lines/" expect.template >expect &&
+       git shortlog --format="two%nlines" HEAD >log &&
+       fuzz log >log.predictable &&
+       test_cmp expect log.predictable
 '
 
 test_expect_success 'shortlog wrapping' '