build the tests before running integration tests.

.github/workflows/main.yml

@@ -24,6 +24,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          submodules: recursive
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable

README.md

@@ -57,8 +57,12 @@ $ docker run -it --rm --runtime youki busybox
 
 ### Integration test
 
-You can use [opencontainers/runtime-rools](https://github.com/opencontainers/runtime-tools) to do integration testing used in CI.
-See it's documentation for details.
+Go and node-tap are required to run integration tests. See the [opencontainers/runtime-tools]((https://github.com/opencontainers/runtime-tools) README for details.
+
+```
+$ git submodule update --init --recursive
+$ ./integration_test.sh
+```
 
 # Design and implementation of youki
 

integration_test.sh

@@ -1,7 +1,10 @@
-#!/bin/bash
+#!/bin/bash -eu
 
 root=$(pwd)
 cd integration_test/src/github.com/opencontainers/runtime-tools
+pwd
+ls -al
+cat Makefile
 GOPATH=$root/integration_test make runtimetest validation-executables
 test_cases=("default/default.t" "linux_cgroups_devices/linux_cgroups_devices.t" "linux_cgroups_hugetlb/linux_cgroups_hugetlb.t" "linux_cgroups_pids/linux_cgroups_pids.t" "linux_cgroups_memory/linux_cgroups_memory.t" "linux_cgroups_network/linux_cgroups_network.t")
 for case in "${test_cases[@]}"; do