git-commit-vandalism/t/t9151-svn-mergeinfo.sh
Junio C Hamano 2c873f9791 Merge branch 'ab/tests-various-fixup'
Various test updates.

* ab/tests-various-fixup:
  rm tests: actually test for SIGPIPE in SIGPIPE test
  archive tests: use a cheaper "zipinfo -h" invocation to get header
  upload-pack tests: avoid a non-zero "grep" exit status
  git-svn tests: rewrite brittle tests to use "--[no-]merges".
  git svn mergeinfo tests: refactor "test -z" to use test_must_be_empty
  git svn mergeinfo tests: modernize redirection & quoting style
  cache-tree tests: explicitly test HEAD and index differences
  cache-tree tests: use a sub-shell with less indirection
  cache-tree tests: remove unused $2 parameter
  cache-tree tests: refactor for modern test style
2021-02-12 14:21:04 -08:00

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#!/bin/sh
#
# Copyright (c) 2007, 2009 Sam Vilain
#
test_description='git-svn svn mergeinfo properties'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./lib-git-svn.sh
test_expect_success 'load svn dump' "
svnadmin load -q '$rawsvnrepo' \
<'$TEST_DIRECTORY/t9151/svn-mergeinfo.dump' &&
git svn init --minimize-url -R svnmerge \
--rewrite-root=http://svn.example.org \
-T trunk -b branches '$svnrepo' &&
git svn fetch --all
"
test_expect_success 'all svn merges became git merge commits' '
git rev-list --all --no-merges --grep=Merge >unmarked &&
test_must_be_empty unmarked
'
test_expect_success 'cherry picks did not become git merge commits' '
git rev-list --all --merges --grep=Cherry >bad-cherries &&
test_must_be_empty bad-cherries
'
test_expect_success 'svn non-merge merge commits did not become git merge commits' '
git rev-list --all --merges --grep=non-merge >bad-non-merges &&
test_must_be_empty bad-non-merges
'
test_expect_success 'commit made to merged branch is reachable from the merge' '
before_commit=$(git rev-list --all --grep="trunk commit before merging trunk to b2") &&
merge_commit=$(git rev-list --all --grep="Merge trunk to b2") &&
git rev-list -1 $before_commit --not $merge_commit >not-reachable &&
test_must_be_empty not-reachable
'
test_expect_success 'merging two branches in one commit is detected correctly' '
f1_commit=$(git rev-list --all --grep="make f1 branch from trunk") &&
f2_commit=$(git rev-list --all --grep="make f2 branch from trunk") &&
merge_commit=$(git rev-list --all --grep="Merge f1 and f2 to trunk") &&
git rev-list -1 $f1_commit $f2_commit --not $merge_commit >not-reachable &&
test_must_be_empty not-reachable
'
test_expect_failure 'everything got merged in the end' '
git rev-list --all --not main >unmerged &&
test_must_be_empty unmerged
'
test_done