diff options
Diffstat (limited to 'test/fsstress')
| -rw-r--r-- | test/fsstress/BUILD | 27 | ||||
| -rw-r--r-- | test/fsstress/fsstress.go | 16 | ||||
| -rw-r--r-- | test/fsstress/fsstress_test.go | 124 |
3 files changed, 0 insertions, 167 deletions
diff --git a/test/fsstress/BUILD b/test/fsstress/BUILD deleted file mode 100644 index 402445a7e..000000000 --- a/test/fsstress/BUILD +++ /dev/null @@ -1,27 +0,0 @@ -load("//tools:defs.bzl", "go_library", "go_test") - -package(licenses = ["notice"]) - -go_test( - name = "fsstress_test", - size = "large", - srcs = [ - "fsstress_test.go", - ], - library = ":fsstress", - tags = [ - # Requires docker and runsc to be configured before the test runs. - "manual", - "local", - ], - deps = [ - "//pkg/test/dockerutil", - "//pkg/test/testutil", - "@com_github_docker_docker//api/types/mount:go_default_library", - ], -) - -go_library( - name = "fsstress", - srcs = ["fsstress.go"], -) diff --git a/test/fsstress/fsstress.go b/test/fsstress/fsstress.go deleted file mode 100644 index 464237e2d..000000000 --- a/test/fsstress/fsstress.go +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright 2021 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 fsstress is empty. See fsstress_test.go for description. -package fsstress diff --git a/test/fsstress/fsstress_test.go b/test/fsstress/fsstress_test.go deleted file mode 100644 index d9513c42c..000000000 --- a/test/fsstress/fsstress_test.go +++ /dev/null @@ -1,124 +0,0 @@ -// Copyright 2021 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 fsstress runs fsstress tool inside a docker container. -package fsstress - -import ( - "context" - "flag" - "fmt" - "io/ioutil" - "math/rand" - "os" - "strconv" - "strings" - "testing" - "time" - - "github.com/docker/docker/api/types/mount" - "gvisor.dev/gvisor/pkg/test/dockerutil" - "gvisor.dev/gvisor/pkg/test/testutil" -) - -func init() { - rand.Seed(int64(time.Now().Nanosecond())) -} - -func TestMain(m *testing.M) { - dockerutil.EnsureSupportedDockerVersion() - flag.Parse() - os.Exit(m.Run()) -} - -type config struct { - operations string - processes string - target string - mounts []mount.Mount -} - -func fsstress(t *testing.T, conf config) { - ctx := context.Background() - d := dockerutil.MakeContainer(ctx, t) - defer d.CleanUp(ctx) - - const image = "basic/fsstress" - seed := strconv.FormatUint(uint64(rand.Uint32()), 10) - args := []string{"-d", conf.target, "-n", conf.operations, "-p", conf.processes, "-s", seed, "-X"} - opts := dockerutil.RunOpts{ - Image: image, - Mounts: conf.mounts, - } - var mounts string - if len(conf.mounts) > 0 { - mounts = " -v " - for _, m := range conf.mounts { - mounts += fmt.Sprintf("-v <any_dir>:%s", m.Target) - } - } - t.Logf("Repro: docker run --rm --runtime=%s%s gvisor.dev/images/%s %s", dockerutil.Runtime(), mounts, image, strings.Join(args, " ")) - out, err := d.Run(ctx, opts, args...) - if err != nil { - t.Fatalf("docker run failed: %v\noutput: %s", err, out) - } - // This is to catch cases where fsstress spews out error messages during clean - // up but doesn't return error. - if len(out) > 0 { - t.Fatalf("unexpected output: %s", out) - } -} - -func TestFsstressGofer(t *testing.T) { - // This takes between 30-60s to run on my machine. Adjust as needed. - cfg := config{ - operations: "500", - processes: "20", - target: "/test", - } - fsstress(t, cfg) -} - -func TestFsstressGoferShared(t *testing.T) { - dir, err := ioutil.TempDir(testutil.TmpDir(), "fsstress") - if err != nil { - t.Fatalf("ioutil.TempDir() failed: %v", err) - } - defer os.RemoveAll(dir) - - // This takes between 30-60s to run on my machine. Adjust as needed. - cfg := config{ - operations: "500", - processes: "20", - target: "/test", - mounts: []mount.Mount{ - { - Source: dir, - Target: "/test", - Type: "bind", - }, - }, - } - fsstress(t, cfg) -} - -func TestFsstressTmpfs(t *testing.T) { - // This takes between 10s to run on my machine. Adjust as needed. - cfg := config{ - operations: "5000", - processes: "20", - target: "/tmp", - } - fsstress(t, cfg) -} |