diff options
Diffstat (limited to 'test/runtimes/runner')
| -rw-r--r-- | test/runtimes/runner/BUILD | 11 | ||||
| -rw-r--r-- | test/runtimes/runner/lib/BUILD | 22 | ||||
| -rw-r--r-- | test/runtimes/runner/lib/exclude_test.go | 39 | ||||
| -rw-r--r-- | test/runtimes/runner/lib/lib.go | 212 | ||||
| -rw-r--r-- | test/runtimes/runner/main.go | 44 |
5 files changed, 0 insertions, 328 deletions
diff --git a/test/runtimes/runner/BUILD b/test/runtimes/runner/BUILD deleted file mode 100644 index 70cc01594..000000000 --- a/test/runtimes/runner/BUILD +++ /dev/null @@ -1,11 +0,0 @@ -load("//tools:defs.bzl", "go_binary") - -package(licenses = ["notice"]) - -go_binary( - name = "runner", - testonly = 1, - srcs = ["main.go"], - visibility = ["//test/runtimes:__pkg__"], - deps = ["//test/runtimes/runner/lib"], -) diff --git a/test/runtimes/runner/lib/BUILD b/test/runtimes/runner/lib/BUILD deleted file mode 100644 index d308f41b0..000000000 --- a/test/runtimes/runner/lib/BUILD +++ /dev/null @@ -1,22 +0,0 @@ -load("//tools:defs.bzl", "go_library", "go_test") - -package(licenses = ["notice"]) - -go_library( - name = "lib", - testonly = 1, - srcs = ["lib.go"], - visibility = ["//test/runtimes/runner:__pkg__"], - deps = [ - "//pkg/log", - "//pkg/test/dockerutil", - "//pkg/test/testutil", - ], -) - -go_test( - name = "lib_test", - size = "small", - srcs = ["exclude_test.go"], - library = ":lib", -) diff --git a/test/runtimes/runner/lib/exclude_test.go b/test/runtimes/runner/lib/exclude_test.go deleted file mode 100644 index f996e895b..000000000 --- a/test/runtimes/runner/lib/exclude_test.go +++ /dev/null @@ -1,39 +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 lib - -import ( - "flag" - "os" - "testing" -) - -var excludeFile = flag.String("exclude_file", "", "file to test (standard format)") - -func TestMain(m *testing.M) { - flag.Parse() - os.Exit(m.Run()) -} - -// Test that the exclude file parses without error. -func TestExcludelist(t *testing.T) { - ex, err := getExcludes(*excludeFile) - if err != nil { - t.Fatalf("error parsing exclude file: %v", err) - } - if *excludeFile != "" && len(ex) == 0 { - t.Errorf("got empty excludes for file %q", *excludeFile) - } -} diff --git a/test/runtimes/runner/lib/lib.go b/test/runtimes/runner/lib/lib.go deleted file mode 100644 index 2f1083baf..000000000 --- a/test/runtimes/runner/lib/lib.go +++ /dev/null @@ -1,212 +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 lib provides utilities for runner. -package lib - -import ( - "context" - "encoding/csv" - "fmt" - "io" - "os" - "sort" - "strings" - "testing" - "time" - - "gvisor.dev/gvisor/pkg/log" - "gvisor.dev/gvisor/pkg/test/dockerutil" - "gvisor.dev/gvisor/pkg/test/testutil" -) - -// RunTests is a helper that is called by main. It exists so that we can run -// defered functions before exiting. It returns an exit code that should be -// passed to os.Exit. -func RunTests(lang, image, excludeFile string, partitionNum, totalPartitions, batchSize int, timeout time.Duration) int { - if partitionNum <= 0 || totalPartitions <= 0 || partitionNum > totalPartitions { - fmt.Fprintf(os.Stderr, "invalid partition %d of %d", partitionNum, totalPartitions) - return 1 - } - - // TODO(gvisor.dev/issue/1624): Remove those tests from all exclude lists - // that only fail with VFS1. - - // Get tests to exclude. - excludes, err := getExcludes(excludeFile) - if err != nil { - fmt.Fprintf(os.Stderr, "Error getting exclude list: %s\n", err.Error()) - return 1 - } - - // Construct the shared docker instance. - ctx := context.Background() - d := dockerutil.MakeContainer(ctx, testutil.DefaultLogger(lang)) - defer d.CleanUp(ctx) - - if err := testutil.TouchShardStatusFile(); err != nil { - fmt.Fprintf(os.Stderr, "error touching status shard file: %v\n", err) - return 1 - } - - // Get a slice of tests to run. This will also start a single Docker - // container that will be used to run each test. The final test will - // stop the Docker container. - tests, err := getTests(ctx, d, lang, image, partitionNum, totalPartitions, batchSize, timeout, excludes) - if err != nil { - fmt.Fprintf(os.Stderr, "%s\n", err.Error()) - return 1 - } - - m := testing.MainStart(testDeps{}, tests, nil, nil) - return m.Run() -} - -// getTests executes all tests as table tests. -func getTests(ctx context.Context, d *dockerutil.Container, lang, image string, partitionNum, totalPartitions, batchSize int, timeout time.Duration, excludes map[string]struct{}) ([]testing.InternalTest, error) { - // Start the container. - opts := dockerutil.RunOpts{ - Image: fmt.Sprintf("runtimes/%s", image), - } - d.CopyFiles(&opts, "/proctor", "test/runtimes/proctor/proctor") - if err := d.Spawn(ctx, opts, "/proctor/proctor", "--pause"); err != nil { - return nil, fmt.Errorf("docker run failed: %v", err) - } - - // Get a list of all tests in the image. - list, err := d.Exec(ctx, dockerutil.ExecOpts{}, "/proctor/proctor", "--runtime", lang, "--list") - if err != nil { - return nil, fmt.Errorf("docker exec failed: %v", err) - } - - // Calculate a subset of tests to run corresponding to the current - // shard. - tests := strings.Fields(list) - sort.Strings(tests) - - partitionSize := len(tests) / totalPartitions - if partitionNum == totalPartitions { - tests = tests[(partitionNum-1)*partitionSize:] - } else { - tests = tests[(partitionNum-1)*partitionSize : partitionNum*partitionSize] - } - - indices, err := testutil.TestIndicesForShard(len(tests)) - if err != nil { - return nil, fmt.Errorf("TestsForShard() failed: %v", err) - } - - var itests []testing.InternalTest - for i := 0; i < len(indices); i += batchSize { - var tcs []string - end := i + batchSize - if end > len(indices) { - end = len(indices) - } - for _, tc := range indices[i:end] { - // Add test if not excluded. - if _, ok := excludes[tests[tc]]; ok { - log.Infof("Skipping test case %s\n", tests[tc]) - continue - } - tcs = append(tcs, tests[tc]) - } - if len(tcs) == 0 { - // No tests to add to this batch. - continue - } - itests = append(itests, testing.InternalTest{ - Name: strings.Join(tcs, ", "), - F: func(t *testing.T) { - var ( - now = time.Now() - done = make(chan struct{}) - output string - err error - ) - - state, err := d.Status(ctx) - if err != nil { - t.Fatalf("Could not find container status: %v", err) - } - if !state.Running { - t.Fatalf("container is not running: state = %s", state.Status) - } - - go func() { - output, err = d.Exec(ctx, dockerutil.ExecOpts{}, "/proctor/proctor", "--runtime", lang, "--tests", strings.Join(tcs, ",")) - close(done) - }() - - select { - case <-done: - if err == nil { - fmt.Printf("PASS: (%v) %d tests passed\n", time.Since(now), len(tcs)) - return - } - t.Errorf("FAIL: (%v):\nBatch:\n%s\nOutput:\n%s\n", time.Since(now), strings.Join(tcs, "\n"), output) - case <-time.After(timeout): - t.Errorf("TIMEOUT: (%v):\nBatch:\n%s\nOutput:\n%s\n", time.Since(now), strings.Join(tcs, "\n"), output) - } - }, - }) - } - - return itests, nil -} - -// getBlacklist reads the exclude file and returns a set of test names to -// exclude. -func getExcludes(excludeFile string) (map[string]struct{}, error) { - excludes := make(map[string]struct{}) - if excludeFile == "" { - return excludes, nil - } - f, err := os.Open(excludeFile) - if err != nil { - return nil, err - } - defer f.Close() - - r := csv.NewReader(f) - - // First line is header. Skip it. - if _, err := r.Read(); err != nil { - return nil, err - } - - for { - record, err := r.Read() - if err == io.EOF { - break - } - if err != nil { - return nil, err - } - excludes[record[0]] = struct{}{} - } - return excludes, nil -} - -// testDeps implements testing.testDeps (an unexported interface), and is -// required to use testing.MainStart. -type testDeps struct{} - -func (f testDeps) MatchString(a, b string) (bool, error) { return a == b, nil } -func (f testDeps) StartCPUProfile(io.Writer) error { return nil } -func (f testDeps) StopCPUProfile() {} -func (f testDeps) WriteProfileTo(string, io.Writer, int) error { return nil } -func (f testDeps) ImportPath() string { return "" } -func (f testDeps) StartTestLog(io.Writer) {} -func (f testDeps) StopTestLog() error { return nil } diff --git a/test/runtimes/runner/main.go b/test/runtimes/runner/main.go deleted file mode 100644 index 5b3443e36..000000000 --- a/test/runtimes/runner/main.go +++ /dev/null @@ -1,44 +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. - -// Binary runner runs the runtime tests in a Docker container. -package main - -import ( - "flag" - "fmt" - "os" - "time" - - "gvisor.dev/gvisor/test/runtimes/runner/lib" -) - -var ( - lang = flag.String("lang", "", "language runtime to test") - image = flag.String("image", "", "docker image with runtime tests") - excludeFile = flag.String("exclude_file", "", "file containing list of tests to exclude, in CSV format with fields: test name, bug id, comment") - partition = flag.Int("partition", 1, "partition number, this is 1-indexed") - totalPartitions = flag.Int("total_partitions", 1, "total number of partitions") - batchSize = flag.Int("batch", 50, "number of test cases run in one command") - timeout = flag.Duration("timeout", 90*time.Minute, "batch timeout") -) - -func main() { - flag.Parse() - if *lang == "" || *image == "" { - fmt.Fprintf(os.Stderr, "lang and image flags must not be empty\n") - os.Exit(1) - } - os.Exit(lib.RunTests(*lang, *image, *excludeFile, *partition, *totalPartitions, *batchSize, *timeout)) -} |