| #!/bin/bash |
| |
| set -eu |
| |
| hook=$(pwd)/resources/com/google/gerrit/server/tools/root/hooks/commit-msg |
| |
| cd $TEST_TMPDIR |
| |
| function fail { |
| echo "FAIL: $1" |
| exit 1 |
| } |
| |
| function prereq_modern_git { |
| # "git interpret-trailers --where" was introduced in Git 2.15.0. |
| git interpret-trailers -h 2>&1 | grep -e --where > /dev/null |
| } |
| |
| function test_nonexistent_argument { |
| rm -f input |
| if ${hook} input ; then |
| fail "must fail for non-existent input" |
| fi |
| } |
| |
| function test_empty { |
| rm -f input |
| touch input |
| if ${hook} input ; then |
| fail "must fail on empty message" |
| fi |
| } |
| |
| function test_empty_with_comments { |
| rm -f input |
| cat << EOF > input |
| # comment |
| |
| # comment2 |
| EOF |
| if ${hook} input ; then |
| fail "must fail on empty message" |
| fi |
| } |
| |
| function test_keep_cutoff_line { |
| if ! prereq_modern_git ; then |
| echo "old version of Git detected; skipping scissors test." |
| return 0 |
| fi |
| rm -f input |
| cat << EOF > input |
| Do something nice |
| |
| # Please enter the commit message for your changes. |
| # ------------------------ >8 ------------------------ |
| # Do not modify or remove the line above. |
| # Everything below it will be ignored. |
| diff --git a/file.txt b/file.txt |
| index 625fd613d9..03aeba3b21 100755 |
| --- a/file.txt |
| +++ b/file.txt |
| @@ -38,6 +38,7 @@ |
| context |
| line |
| |
| +hello, world |
| |
| context |
| line |
| EOF |
| ${hook} input || fail "failed hook execution" |
| grep '>8' input || fail "lost cut-off line" |
| sed -n -e '1,/>8/ p' input >top |
| grep '^Change-Id' top || fail "missing Change-Id above cut-off line" |
| } |
| |
| # a Change-Id already set is preserved. |
| function test_preserve_changeid { |
| cat << EOF > input |
| bla bla |
| |
| Change-Id: I123 |
| EOF |
| |
| ${hook} input || fail "failed hook execution" |
| |
| found=$(grep -c '^Change-Id' input) || : |
| if [[ "${found}" != "1" ]]; then |
| fail "got ${found} Change-Ids, want 1" |
| fi |
| found=$(grep -c '^Change-Id: I123' input) || : |
| if [[ "${found}" != "1" ]]; then |
| fail "got ${found} Change-Id: I123, want 1" |
| fi |
| } |
| |
| # Change-Id should not be inserted if gerrit.createChangeId=false |
| function test_suppress_changeid { |
| cat << EOF > input |
| bla bla |
| EOF |
| |
| git config gerrit.createChangeId false |
| ${hook} input || fail "failed hook execution" |
| git config --unset gerrit.createChangeId |
| found=$(grep -c '^Change-Id' input) || : |
| if [[ "${found}" != "0" ]]; then |
| fail "got ${found} Change-Ids, want 0" |
| fi |
| } |
| |
| function test_suppress_squash { |
| cat << EOF > input |
| squash! bla bla |
| EOF |
| |
| ${hook} input || fail "failed hook execution" |
| found=$(grep -c '^Change-Id' input || true) |
| if [[ "${found}" != "0" ]]; then |
| fail "got ${found} Change-Ids, want 0" |
| fi |
| } |
| |
| # gerrit.reviewUrl causes us to create Link instead of Change-Id. |
| function test_link { |
| cat << EOF > input |
| bla bla |
| EOF |
| |
| git config gerrit.reviewUrl https://myhost/ |
| ${hook} input || fail "failed hook execution" |
| git config --unset gerrit.reviewUrl |
| found=$(grep -c '^Change-Id' input) || : |
| if [[ "${found}" != "0" ]]; then |
| fail "got ${found} Change-Ids, want 0" |
| fi |
| found=$(grep -c '^Link: https://myhost/id/I' input) || : |
| if [[ "${found}" != "1" ]]; then |
| fail "got ${found} Link footers, want 1" |
| fi |
| } |
| |
| # Change-Id goes after existing trailers. |
| function test_at_end { |
| cat << EOF > input |
| bla bla |
| |
| Bug: #123 |
| EOF |
| |
| ${hook} input || fail "failed hook execution" |
| result=$(tail -1 input | grep ^Change-Id) || : |
| if [[ -z "${result}" ]] ; then |
| echo "after: " |
| cat input |
| |
| fail "did not find Change-Id at end" |
| fi |
| } |
| |
| # Change-Id goes before Signed-off-by trailers. |
| function test_before_signed_off_by { |
| cat << EOF > input |
| bla bla |
| |
| Bug: #123 |
| Signed-off-by: Joe User |
| EOF |
| |
| ${hook} input || fail "failed hook execution" |
| result=$(tail -2 input | head -1 | grep ^Change-Id) || : |
| if [[ -z "${result}" ]] ; then |
| echo "after: " |
| cat input |
| |
| fail "did not find Change-Id before Signed-off-by" |
| fi |
| } |
| |
| function test_dash_at_end { |
| if [[ ! -x /bin/dash ]] ; then |
| echo "/bin/dash not installed; skipping dash test." |
| return |
| fi |
| |
| cat << EOF > input |
| bla bla |
| |
| Bug: #123 |
| EOF |
| |
| /bin/dash ${hook} input || fail "failed hook execution" |
| |
| result=$(tail -1 input | grep ^Change-Id) || : |
| if [[ -z "${result}" ]] ; then |
| echo "after: " |
| cat input |
| |
| fail "did not find Change-Id at end" |
| fi |
| } |
| |
| function test_preserve_dash_changeid { |
| if [[ ! -x /bin/dash ]] ; then |
| echo "/bin/dash not installed; skipping dash test." |
| return |
| fi |
| |
| cat << EOF > input |
| bla bla |
| |
| Change-Id: I123 |
| EOF |
| |
| /bin/dash ${hook} input || fail "failed hook execution" |
| |
| found=$(grep -c '^Change-Id' input) || : |
| if [[ "${found}" != "1" ]]; then |
| fail "got ${found} Change-Ids, want 1" |
| fi |
| found=$(grep -c '^Change-Id: I123' input) || : |
| if [[ "${found}" != "1" ]]; then |
| fail "got ${found} Change-Id: I123, want 1" |
| fi |
| } |
| |
| |
| # Test driver. |
| git init |
| for func in $( declare -F | awk '{print $3;}' | sort); do |
| case ${func} in |
| test_*) |
| echo "=== testing $func" |
| ${func} |
| echo "--- done $func" |
| ;; |
| esac |
| done |