Fix integration suite and propagate failures

Failures from the integration suite were not propagating to the outter shell
for some reason. Handle the failure with an if exit 1.

Signed-off-by: Daniel Nephin <dnephin@docker.com>

Makefile

@@ -35,6 +35,7 @@ DOCKER_ENVS := \
 	-e DOCKER_REMAP_ROOT \
 	-e DOCKER_STORAGE_OPTS \
 	-e DOCKER_USERLANDPROXY \
+	-e TEST_INTEGRATION_DIR \
 	-e TESTDIRS \
 	-e TESTFLAGS \
 	-e TIMEOUT \

hack/make/.integration-test-helpers

@@ -8,22 +8,32 @@
 
 source "$SCRIPTDIR/make/.go-autogen"
 
+# Set defaults
 : ${TEST_REPEAT:=1}
+: ${TESTFLAGS:=}
+: ${TESTDEBUG:=}
 
-integration_api_dirs=("$(
+integration_api_dirs=${TEST_INTEGRATION_DIR:-"$(
 	find ./integration -type d |
-	grep -vE '^(./integration$|./integration/util)')")
+	grep -vE '^(./integration$|./integration/util)')"}
 
 run_test_integration() {
+	[[ "$TESTFLAGS" != *-check.f* ]] && run_test_integration_suites
+	run_test_integration_legacy_suites
+}
+
+run_test_integration_suites() {
 	local flags="-test.v -test.timeout=${TIMEOUT} $TESTFLAGS"
 	for dir in $integration_api_dirs; do
-		(
+		if ! (
 			cd $dir
 			echo "Running $PWD"
 			test_env ./test.main $flags
-		)
+		); then exit 1; fi
 	done
+}
 
+run_test_integration_legacy_suites() {
 	(
 		flags="-check.v -check.timeout=${TIMEOUT} -test.timeout=360m $TESTFLAGS"
 		cd integration-cli
@@ -33,7 +43,7 @@ run_test_integration() {
 }
 
 build_test_suite_binaries() {
-	if [ $DOCKER_INTEGRATION_TESTS_VERIFIED ]; then
+	if [ ${DOCKER_INTEGRATION_TESTS_VERIFIED-} ]; then
 		echo "Skipping building test binaries; as DOCKER_INTEGRATION_TESTS_VERIFIED is set"
 		return
 	fi

hack/make/test-integration

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -e
+set -e -o pipefail
 
 source "${MAKEDIR}/.go-autogen"
 source hack/make/.integration-test-helpers

integration/service/inspect_test.go

@@ -18,6 +18,7 @@ import (
 )
 
 func TestInspect(t *testing.T) {
+	defer setupTest(t)()
 	d := newSwarm(t)
 	defer d.Stop(t)
 	client, err := request.NewClientForHost(d.Sock())