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-rwxr-xr-xt/t6200-fmt-merge-msg.sh529
1 files changed, 529 insertions, 0 deletions
diff --git a/t/t6200-fmt-merge-msg.sh b/t/t6200-fmt-merge-msg.sh
new file mode 100755
index 0000000000..2e2fb0e957
--- /dev/null
+++ b/t/t6200-fmt-merge-msg.sh
@@ -0,0 +1,529 @@
+#!/bin/sh
+#
+# Copyright (c) 2006, Junio C Hamano
+#
+
+test_description='fmt-merge-msg test'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ echo one >one &&
+ git add one &&
+ test_tick &&
+ git commit -m "Initial" &&
+
+ git clone . remote &&
+
+ echo uno >one &&
+ echo dos >two &&
+ git add two &&
+ test_tick &&
+ git commit -a -m "Second" &&
+
+ git checkout -b left &&
+
+ echo "c1" >one &&
+ test_tick &&
+ git commit -a -m "Common #1" &&
+
+ echo "c2" >one &&
+ test_tick &&
+ git commit -a -m "Common #2" &&
+
+ git branch right &&
+
+ echo "l3" >two &&
+ test_tick &&
+ GIT_COMMITTER_NAME="Another Committer" \
+ GIT_AUTHOR_NAME="Another Author" git commit -a -m "Left #3" &&
+
+ echo "l4" >two &&
+ test_tick &&
+ GIT_COMMITTER_NAME="Another Committer" \
+ GIT_AUTHOR_NAME="Another Author" git commit -a -m "Left #4" &&
+
+ echo "l5" >two &&
+ test_tick &&
+ GIT_COMMITTER_NAME="Another Committer" \
+ GIT_AUTHOR_NAME="Another Author" git commit -a -m "Left #5" &&
+ git tag tag-l5 &&
+
+ git checkout right &&
+
+ echo "r3" >three &&
+ git add three &&
+ test_tick &&
+ git commit -a -m "Right #3" &&
+ git tag tag-r3 &&
+
+ echo "r4" >three &&
+ test_tick &&
+ git commit -a -m "Right #4" &&
+
+ echo "r5" >three &&
+ test_tick &&
+ git commit -a -m "Right #5" &&
+
+ git checkout -b long &&
+ i=0 &&
+ while test $i -lt 30
+ do
+ test_commit $i one &&
+ i=$(($i+1))
+ done &&
+
+ git show-branch &&
+
+ apos="'\''"
+'
+
+test_expect_success 'message for merging local branch' '
+ echo "Merge branch ${apos}left${apos}" >expected &&
+
+ git checkout master &&
+ git fetch . left &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'message for merging external branch' '
+ echo "Merge branch ${apos}left${apos} of $(pwd)" >expected &&
+
+ git checkout master &&
+ git fetch "$(pwd)" left &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success '[merge] summary/log configuration' '
+ cat >expected <<-EOF &&
+ Merge branch ${apos}left${apos}
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * left:
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+ EOF
+
+ test_config merge.log true &&
+ test_unconfig merge.summary &&
+
+ git checkout master &&
+ test_tick &&
+ git fetch . left &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual1 &&
+
+ test_unconfig merge.log &&
+ test_config merge.summary true &&
+
+ git checkout master &&
+ test_tick &&
+ git fetch . left &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual2 &&
+
+ test_cmp expected actual1 &&
+ test_cmp expected actual2
+'
+
+test_expect_success 'setup FETCH_HEAD' '
+ git checkout master &&
+ test_tick &&
+ git fetch . left
+'
+
+test_expect_success 'merge.log=3 limits shortlog length' '
+ cat >expected <<-EOF &&
+ Merge branch ${apos}left${apos}
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * left: (5 commits)
+ Left #5
+ Left #4
+ Left #3
+ ...
+ EOF
+
+ git -c merge.log=3 fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge.log=5 shows all 5 commits' '
+ cat >expected <<-EOF &&
+ Merge branch ${apos}left${apos}
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * left:
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+ EOF
+
+ git -c merge.log=5 fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success '--log=5 with custom comment character' '
+ cat >expected <<-EOF &&
+ Merge branch ${apos}left${apos}
+
+ x By Another Author (3) and A U Thor (2)
+ x Via Another Committer
+ * left:
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+ EOF
+
+ git -c core.commentchar="x" fmt-merge-msg --log=5 <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge.log=0 disables shortlog' '
+ echo "Merge branch ${apos}left${apos}" >expected &&
+ git -c merge.log=0 fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success '--log=3 limits shortlog length' '
+ cat >expected <<-EOF &&
+ Merge branch ${apos}left${apos}
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * left: (5 commits)
+ Left #5
+ Left #4
+ Left #3
+ ...
+ EOF
+
+ git fmt-merge-msg --log=3 <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success '--log=5 shows all 5 commits' '
+ cat >expected <<-EOF &&
+ Merge branch ${apos}left${apos}
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * left:
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+ EOF
+
+ git fmt-merge-msg --log=5 <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success '--no-log disables shortlog' '
+ echo "Merge branch ${apos}left${apos}" >expected &&
+ git fmt-merge-msg --no-log <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success '--log=0 disables shortlog' '
+ echo "Merge branch ${apos}left${apos}" >expected &&
+ git fmt-merge-msg --no-log <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'fmt-merge-msg -m' '
+ echo "Sync with left" >expected &&
+ cat >expected.log <<-EOF &&
+ Sync with left
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * ${apos}left${apos} of $(pwd):
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+ EOF
+
+ test_unconfig merge.log &&
+ test_unconfig merge.summary &&
+ git checkout master &&
+ git fetch "$(pwd)" left &&
+ git fmt-merge-msg -m "Sync with left" <.git/FETCH_HEAD >actual &&
+ git fmt-merge-msg --log -m "Sync with left" \
+ <.git/FETCH_HEAD >actual.log &&
+ test_config merge.log true &&
+ git fmt-merge-msg -m "Sync with left" \
+ <.git/FETCH_HEAD >actual.log-config &&
+ git fmt-merge-msg --no-log -m "Sync with left" \
+ <.git/FETCH_HEAD >actual.nolog &&
+
+ test_cmp expected actual &&
+ test_cmp expected.log actual.log &&
+ test_cmp expected.log actual.log-config &&
+ test_cmp expected actual.nolog
+'
+
+test_expect_success 'setup: expected shortlog for two branches' '
+ cat >expected <<-EOF
+ Merge branches ${apos}left${apos} and ${apos}right${apos}
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * left:
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+
+ * right:
+ Right #5
+ Right #4
+ Right #3
+ Common #2
+ Common #1
+ EOF
+'
+
+test_expect_success 'shortlog for two branches' '
+ test_config merge.log true &&
+ test_unconfig merge.summary &&
+ git checkout master &&
+ test_tick &&
+ git fetch . left right &&
+ git fmt-merge-msg <.git/FETCH_HEAD >actual1 &&
+
+ test_unconfig merge.log &&
+ test_config merge.summary true &&
+ git checkout master &&
+ test_tick &&
+ git fetch . left right &&
+ git fmt-merge-msg <.git/FETCH_HEAD >actual2 &&
+
+ test_config merge.log yes &&
+ test_unconfig merge.summary &&
+ git checkout master &&
+ test_tick &&
+ git fetch . left right &&
+ git fmt-merge-msg <.git/FETCH_HEAD >actual3 &&
+
+ test_unconfig merge.log &&
+ test_config merge.summary yes &&
+ git checkout master &&
+ test_tick &&
+ git fetch . left right &&
+ git fmt-merge-msg <.git/FETCH_HEAD >actual4 &&
+
+ test_cmp expected actual1 &&
+ test_cmp expected actual2 &&
+ test_cmp expected actual3 &&
+ test_cmp expected actual4
+'
+
+test_expect_success 'merge-msg -F' '
+ test_unconfig merge.log &&
+ test_config merge.summary yes &&
+ git checkout master &&
+ test_tick &&
+ git fetch . left right &&
+ git fmt-merge-msg -F .git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge-msg -F in subdirectory' '
+ test_unconfig merge.log &&
+ test_config merge.summary yes &&
+ git checkout master &&
+ test_tick &&
+ git fetch . left right &&
+ mkdir sub &&
+ cp .git/FETCH_HEAD sub/FETCH_HEAD &&
+ (
+ cd sub &&
+ git fmt-merge-msg -F FETCH_HEAD >../actual
+ ) &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge-msg with nothing to merge' '
+ test_unconfig merge.log &&
+ test_config merge.summary yes &&
+
+ >empty &&
+
+ (
+ cd remote &&
+ git checkout -b unrelated &&
+ test_tick &&
+ git fetch origin &&
+ git fmt-merge-msg <.git/FETCH_HEAD >../actual
+ ) &&
+
+ test_cmp empty actual
+'
+
+test_expect_success 'merge-msg tag' '
+ cat >expected <<-EOF &&
+ Merge tag ${apos}tag-r3${apos}
+
+ * tag ${apos}tag-r3${apos}:
+ Right #3
+ Common #2
+ Common #1
+ EOF
+
+ test_unconfig merge.log &&
+ test_config merge.summary yes &&
+
+ git checkout master &&
+ test_tick &&
+ git fetch . tag tag-r3 &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge-msg two tags' '
+ cat >expected <<-EOF &&
+ Merge tags ${apos}tag-r3${apos} and ${apos}tag-l5${apos}
+
+ * tag ${apos}tag-r3${apos}:
+ Right #3
+ Common #2
+ Common #1
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * tag ${apos}tag-l5${apos}:
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+ EOF
+
+ test_unconfig merge.log &&
+ test_config merge.summary yes &&
+
+ git checkout master &&
+ test_tick &&
+ git fetch . tag tag-r3 tag tag-l5 &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge-msg tag and branch' '
+ cat >expected <<-EOF &&
+ Merge branch ${apos}left${apos}, tag ${apos}tag-r3${apos}
+
+ * tag ${apos}tag-r3${apos}:
+ Right #3
+ Common #2
+ Common #1
+
+ # By Another Author (3) and A U Thor (2)
+ # Via Another Committer
+ * left:
+ Left #5
+ Left #4
+ Left #3
+ Common #2
+ Common #1
+ EOF
+
+ test_unconfig merge.log &&
+ test_config merge.summary yes &&
+
+ git checkout master &&
+ test_tick &&
+ git fetch . tag tag-r3 left &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge-msg lots of commits' '
+ {
+ cat <<-EOF &&
+ Merge branch ${apos}long${apos}
+
+ * long: (35 commits)
+ EOF
+
+ i=29 &&
+ while test $i -gt 9
+ do
+ echo " $i" &&
+ i=$(($i-1))
+ done &&
+ echo " ..."
+ } >expected &&
+
+ test_config merge.summary yes &&
+
+ git checkout master &&
+ test_tick &&
+ git fetch . long &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'merge-msg with "merging" an annotated tag' '
+ test_config merge.log true &&
+
+ git checkout master^0 &&
+ git commit --allow-empty -m "One step ahead" &&
+ git tag -a -m "An annotated one" annote HEAD &&
+
+ git checkout master &&
+ git fetch . annote &&
+
+ git fmt-merge-msg <.git/FETCH_HEAD >actual &&
+ {
+ cat <<-\EOF
+ Merge tag '\''annote'\''
+
+ An annotated one
+
+ * tag '\''annote'\'':
+ One step ahead
+ EOF
+ } >expected &&
+ test_cmp expected actual &&
+
+ test_when_finished "git reset --hard" &&
+ annote=$(git rev-parse annote) &&
+ git merge --no-commit $annote &&
+ {
+ cat <<-EOF
+ Merge tag '\''$annote'\''
+
+ An annotated one
+
+ * tag '\''$annote'\'':
+ One step ahead
+ EOF
+ } >expected &&
+ test_cmp expected .git/MERGE_MSG
+'
+
+test_done
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-19 02:53:45 +0000