diff options
Diffstat (limited to 'test/runtimes/runner/main.go')
| -rw-r--r-- | test/runtimes/runner/main.go | 169 |
1 files changed, 3 insertions, 166 deletions
diff --git a/test/runtimes/runner/main.go b/test/runtimes/runner/main.go index 948e7cf9c..ec79a22c2 100644 --- a/test/runtimes/runner/main.go +++ b/test/runtimes/runner/main.go @@ -16,20 +16,12 @@ package main import ( - "context" - "encoding/csv" "flag" "fmt" - "io" "os" - "sort" - "strings" - "testing" "time" - "gvisor.dev/gvisor/pkg/log" - "gvisor.dev/gvisor/pkg/test/dockerutil" - "gvisor.dev/gvisor/pkg/test/testutil" + "gvisor.dev/gvisor/test/runtimes/runner/lib" ) var ( @@ -37,169 +29,14 @@ var ( 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") batchSize = flag.Int("batch", 50, "number of test cases run in one command") + timeout = flag.Duration("timeout", 90*time.Minute, "batch timeout") ) -// Wait time for each test to run. -const timeout = 90 * 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) } - os.Exit(runTests()) -} - -// 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() int { - // Get tests to exclude.. - excludes, err := getExcludes() - 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, 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, 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) - 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]) - } - 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 - ) - - go func() { - fmt.Printf("RUNNING the following in a batch\n%s\n", strings.Join(tcs, "\n")) - 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)\n\n", time.Since(now)) - return - } - t.Errorf("FAIL: (%v):\n%s\n", time.Since(now), output) - case <-time.After(timeout): - t.Errorf("TIMEOUT: (%v):\n%s\n", time.Since(now), output) - } - }, - }) - } - - return itests, nil + os.Exit(lib.RunTests(*lang, *image, *excludeFile, *batchSize, *timeout)) } - -// getBlacklist reads the exclude file and returns a set of test names to -// exclude. -func getExcludes() (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 } |