diff options
Diffstat (limited to 'test/runtimes')
| -rw-r--r-- | test/runtimes/BUILD | 46 | ||||
| -rw-r--r-- | test/runtimes/build_defs.bzl | 46 | ||||
| -rw-r--r-- | test/runtimes/runner.go | 109 | ||||
| -rwxr-xr-x | test/runtimes/runner.sh | 35 | ||||
| -rw-r--r-- | test/runtimes/runtimes.go | 20 | ||||
| -rw-r--r-- | test/runtimes/runtimes_test.go | 93 |
6 files changed, 206 insertions, 143 deletions
diff --git a/test/runtimes/BUILD b/test/runtimes/BUILD index 5616a8b7b..dfb4e2a97 100644 --- a/test/runtimes/BUILD +++ b/test/runtimes/BUILD @@ -1,25 +1,41 @@ # These packages are used to run language runtime tests inside gVisor sandboxes. -load("@io_bazel_rules_go//go:def.bzl", "go_library") +load("@io_bazel_rules_go//go:def.bzl", "go_binary") load("//test/runtimes:build_defs.bzl", "runtime_test") package(licenses = ["notice"]) -go_library( - name = "runtimes", - srcs = ["runtimes.go"], - importpath = "gvisor.dev/gvisor/test/runtimes", +go_binary( + name = "runner", + testonly = 1, + srcs = ["runner.go"], + deps = [ + "//runsc/dockerutil", + "//runsc/testutil", + ], ) runtime_test( - name = "runtimes_test", - size = "small", - srcs = ["runtimes_test.go"], - embed = [":runtimes"], - tags = [ - # Requires docker and runsc to be configured before the test runs. - "manual", - "local", - ], - deps = ["//runsc/testutil"], + image = "gcr.io/gvisor-presubmit/go1.12", + lang = "go", +) + +runtime_test( + image = "gcr.io/gvisor-presubmit/java11", + lang = "java", +) + +runtime_test( + image = "gcr.io/gvisor-presubmit/nodejs12.4.0", + lang = "nodejs", +) + +runtime_test( + image = "gcr.io/gvisor-presubmit/php7.3.6", + lang = "php", +) + +runtime_test( + image = "gcr.io/gvisor-presubmit/python3.7.3", + lang = "python", ) diff --git a/test/runtimes/build_defs.bzl b/test/runtimes/build_defs.bzl index ac28cc037..19aceb6fb 100644 --- a/test/runtimes/build_defs.bzl +++ b/test/runtimes/build_defs.bzl @@ -1,19 +1,35 @@ """Defines a rule for runsc test targets.""" -load("@io_bazel_rules_go//go:def.bzl", _go_test = "go_test") - # runtime_test is a macro that will create targets to run the given test target # with different runtime options. -def runtime_test(**kwargs): - """Runs the given test target with different runtime options.""" - name = kwargs["name"] - _go_test(**kwargs) - kwargs["name"] = name + "_hostnet" - kwargs["args"] = ["--runtime-type=hostnet"] - _go_test(**kwargs) - kwargs["name"] = name + "_kvm" - kwargs["args"] = ["--runtime-type=kvm"] - _go_test(**kwargs) - kwargs["name"] = name + "_overlay" - kwargs["args"] = ["--runtime-type=overlay"] - _go_test(**kwargs) +def runtime_test( + lang, + image, + shard_count = 20, + size = "enormous"): + sh_test( + name = lang + "_test", + srcs = ["runner.sh"], + args = [ + "--lang", + lang, + "--image", + image, + ], + data = [ + ":runner", + ], + size = size, + shard_count = shard_count, + tags = [ + # Requires docker and runsc to be configured before the test runs. + "manual", + "local", + ], + ) + +def sh_test(**kwargs): + """Wraps the standard sh_test.""" + native.sh_test( + **kwargs + ) diff --git a/test/runtimes/runner.go b/test/runtimes/runner.go new file mode 100644 index 000000000..3111963eb --- /dev/null +++ b/test/runtimes/runner.go @@ -0,0 +1,109 @@ +// 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. + +// Binary runner runs the runtime tests in a Docker container. +package main + +import ( + "flag" + "fmt" + "log" + "os" + "sort" + "strings" + "testing" + "time" + + "gvisor.dev/gvisor/runsc/dockerutil" + "gvisor.dev/gvisor/runsc/testutil" +) + +var ( + lang = flag.String("lang", "", "language runtime to test") + image = flag.String("image", "", "docker image with runtime tests") +) + +// Wait time for each test to run. +const timeout = 5 * time.Minute + +func main() { + flag.Parse() + if *lang == "" || *image == "" { + fmt.Fprintf(os.Stderr, "lang and image flags must not be empty\n") + os.Exit(1) + } + tests, err := testsForImage(*lang, *image) + if err != nil { + fmt.Fprintf(os.Stderr, "%s\n", err.Error()) + os.Exit(1) + } + + testing.Main(func(a, b string) (bool, error) { + return a == b, nil + }, tests, nil, nil) +} + +func testsForImage(lang, image string) ([]testing.InternalTest, error) { + if err := dockerutil.Pull(image); err != nil { + return nil, fmt.Errorf("docker pull failed: %v", err) + } + + c := dockerutil.MakeDocker("gvisor-list") + list, err := c.RunFg(image, "--runtime", lang, "--list") + defer c.CleanUp() + if err != nil { + return nil, fmt.Errorf("docker run failed: %v", err) + } + + // Get subset of tests corresponding to shard. + tests := strings.Fields(list) + sort.Strings(tests) + begin, end, err := testutil.TestBoundsForShard(len(tests)) + if err != nil { + return nil, fmt.Errorf("TestsForShard() failed: %v", err) + } + log.Printf("Got bounds [%d:%d) for shard out of %d total tests", begin, end, len(tests)) + tests = tests[begin:end] + + var itests []testing.InternalTest + for i, tc := range tests { + // Capture tc in this scope. + tc := tc + itests = append(itests, testing.InternalTest{ + Name: tc, + F: func(t *testing.T) { + d := dockerutil.MakeDocker(fmt.Sprintf("gvisor-test-%d", i)) + defer d.CleanUp() + if err := d.Run(image, "--runtime", lang, "--test", tc); err != nil { + t.Fatalf("docker test %q failed to run: %v", tc, err) + } + + status, err := d.Wait(timeout) + if err != nil { + t.Fatalf("docker test %q failed to wait: %v", tc, err) + } + logs, err := d.Logs() + if err != nil { + t.Fatalf("docker test %q failed to supply logs: %v", tc, err) + } + if status == 0 { + t.Logf("test %q passed", tc) + return + } + t.Errorf("test %q failed: %v", tc, logs) + }, + }) + } + return itests, nil +} diff --git a/test/runtimes/runner.sh b/test/runtimes/runner.sh new file mode 100755 index 000000000..a8d9a3460 --- /dev/null +++ b/test/runtimes/runner.sh @@ -0,0 +1,35 @@ +#!/bin/bash + +# Copyright 2018 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. + +set -euf -x -o pipefail + +echo -- "$@" + +# Create outputs dir if it does not exist. +if [[ -n "${TEST_UNDECLARED_OUTPUTS_DIR}" ]]; then + mkdir -p "${TEST_UNDECLARED_OUTPUTS_DIR}" + chmod a+rwx "${TEST_UNDECLARED_OUTPUTS_DIR}" +fi + +# Update the timestamp on the shard status file. Bazel looks for this. +touch "${TEST_SHARD_STATUS_FILE}" + +# Get location of runner binary. +readonly runner=$(find "${TEST_SRCDIR}" -name runner) + +# Pass the arguments of this script directly to the runner. +exec "${runner}" "$@" + diff --git a/test/runtimes/runtimes.go b/test/runtimes/runtimes.go deleted file mode 100644 index 2568e07fe..000000000 --- a/test/runtimes/runtimes.go +++ /dev/null @@ -1,20 +0,0 @@ -// 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 provides language tests for runsc runtimes. -// Each test calls docker commands to start up a container for each supported runtime, -// and tests that its respective language tests are behaving as expected, like -// connecting to a port or looking at the output. The container is killed and deleted -// at the end. -package runtimes diff --git a/test/runtimes/runtimes_test.go b/test/runtimes/runtimes_test.go deleted file mode 100644 index 0ff5dda02..000000000 --- a/test/runtimes/runtimes_test.go +++ /dev/null @@ -1,93 +0,0 @@ -// 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/testutil" -) - -// Wait time for each test to run. -const timeout = 180 * time.Second - -// Helper function to execute the docker container associated with the -// language passed. Captures the output of the list function and executes -// each test individually, supplying any errors recieved. -func testLang(t *testing.T, lang string) { - t.Helper() - - img := "gcr.io/gvisor-presubmit/" + lang - 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) { - 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(timeout) - 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) - }) - } -} - -func TestGo(t *testing.T) { - testLang(t, "go") -} - -func TestJava(t *testing.T) { - testLang(t, "java") -} - -func TestNodejs(t *testing.T) { - testLang(t, "nodejs") -} - -func TestPhp(t *testing.T) { - testLang(t, "php") -} - -func TestPython(t *testing.T) { - testLang(t, "python") -} |