Prototype integration of runtime language tests for Node.js into gVisor.

This is the first version of a testing program to be used by gVisor for
including language testing into their presubmits.  It works when ran in
the same manor the image and integration tests are ran in as described in
their README file.

PiperOrigin-RevId: 259392416

1 files changed, 67 insertions, 0 deletions

diff --git a/runsc/test/runtimes/runtimes_test.go b/runsc/test/runtimes/runtimes_test.go
new file mode 100644
index 000000000..6bf954e78
--- /dev/null
+++ b/runsc/test/runtimes/runtimes_test.go
@@ -0,0 +1,67 @@
+// Copyright 2019 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package runtimes
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"gvisor.dev/gvisor/runsc/test/testutil"
+)
+
+func TestNodeJS(t *testing.T) {
+	const img = "gcr.io/gvisor-proctor/nodejs"
+	if err := testutil.Pull(img); err != nil {
+		t.Fatalf("docker pull failed: %v", err)
+	}
+
+	c := testutil.MakeDocker("gvisor-list")
+
+	list, err := c.RunFg(img, "--list")
+	if err != nil {
+		t.Fatalf("docker run failed: %v", err)
+	}
+	c.CleanUp()
+
+	tests := strings.Fields(list)
+
+	for _, tc := range tests {
+		tc := tc
+		t.Run(tc, func(t *testing.T) {
+			t.Parallel()
+
+			d := testutil.MakeDocker("gvisor-test")
+			if err := d.Run(img, "--test", tc); err != nil {
+				t.Fatalf("docker test %q failed to run: %v", tc, err)
+			}
+			defer d.CleanUp()
+
+			status, err := d.Wait(60 * time.Second)
+			if err != nil {
+				t.Fatalf("docker test %q failed to wait: %v", tc, err)
+			}
+			if status == 0 {
+				t.Logf("test %q passed", tc)
+				return
+			}
+			logs, err := d.Logs()
+			if err != nil {
+				t.Fatalf("docker test %q failed to supply logs: %v", tc, err)
+			}
+			t.Errorf("test %q failed: %v", tc, logs)
+		})
+	}
+}