Differential D7468 Diff 24735 contrib/source-control-tools/test/test-land-patch.sh

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contrib/source-control-tools/test/test-land-patch.sh

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	mock_smoke_tests() {			mock_smoke_tests() {
	echo 'Mock smoke tests passed'			echo 'Mock smoke tests passed'
	}			}
	export -f mock_smoke_tests			export -f mock_smoke_tests
	export SANITY_CHECKS_COMMAND=mock_smoke_tests			export SANITY_CHECKS_COMMAND=mock_smoke_tests

	# Successful git push works as expected			# Successful git push works as expected
	mock_git_push_success() {			mock_git_push_success() {
	echo 'Mock git push succeeded'			echo "Mock 'git $1' succeeded"
	}			}
	export -f mock_git_push_success			export -f mock_git_push_success
	GIT_COMMAND=mock_git_push_success "${SOURCE_CONTROL_TOOLS}"/land-patch.sh --dry-run			GIT_COMMAND=mock_git_push_success "${SOURCE_CONTROL_TOOLS}"/land-patch.sh --dry-run

	# Unsuccessful git push fails to land			# Unsuccessful git push fails to land
	mock_git_push_fail() {			mock_git_push_fail() {
				case $1 in
				push)
	echo 'Mock git push failed'			echo 'Mock git push failed'
	exit 1			exit 1
				;;
				*)
				echo "Mock 'git $1' succeeded"
				;;
				esac
	}			}
	export -f mock_git_push_fail			export -f mock_git_push_fail

	# shellcheck disable=SC2015			# shellcheck disable=SC2015
	GIT_COMMAND=mock_git_push_fail "${SOURCE_CONTROL_TOOLS}"/land-patch.sh --dry-run && {			GIT_COMMAND=mock_git_push_fail "${SOURCE_CONTROL_TOOLS}"/land-patch.sh --dry-run && {
	echo "Error: A git push failure is expected to fail"			echo "Error: A git push failure is expected to fail"
	exit 1			exit 1
	} \|\| true			} \|\| true

				# Unsuccessful git pull fails to land
				mock_git_pull_rebase_fail() {
				case $1 in
				pull)
				echo 'Mock git pull & rebase failed'
				exit 1
				;;
				*)
				echo "Mock 'git $1' succeeded"
				;;
				esac
				}
				export -f mock_git_pull_rebase_fail

				# shellcheck disable=SC2015
				GIT_COMMAND=mock_git_pull_rebase_fail "${SOURCE_CONTROL_TOOLS}"/land-patch.sh --dry-run && {
				echo "Error: A git pull (and rebase) failure is expected to fail"
				exit 1
				} \|\| true

				# non-fast-forwards eventually succeed
				echo "0" > /tmp/abc-land-patch-temp-count
				mock_git_push_nonff() {
				case $1 in
				push)
				COUNT=$(cat /tmp/abc-land-patch-temp-count)
				COUNT=$((COUNT + 1))
				echo "${COUNT}" > /tmp/abc-land-patch-temp-count
				case ${COUNT} in
				[12])
				echo 'To ssh://vcs@reviews.bitcoinabc.org:2221/source/bitcoin-abc.git ! refs/heads/master:refs/heads/master [rejected] (non-fast-forward) Done'
				exit 2
				;;
				3)
				mock_git_push_success "$@"
				;;
				*)
				mock_git_push_fail "$@"
				;;
				esac
				;;
				*)
				echo "Mock 'git $1' succeeded"
				;;
				esac
				}
				export -f mock_git_push_nonff

				# shellcheck disable=SC2015
				GIT_COMMAND=mock_git_push_nonff "${SOURCE_CONTROL_TOOLS}"/land-patch.sh --dry-run

				if [[ $(cat /tmp/abc-land-patch-temp-count) -ne 3 ]]; then
				echo "Error: git push did not succeed after a few non-fast-forward failures"
				exit 1
				fi

	echo "PASSED"			echo "PASSED"