X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/bebac87e773d73788de9273d65ca92db6878b2e7..3371bf4ce0a99e6e944c7fcc54866cfec2718fc6:/services/crunch-run/crunchrun_test.go diff --git a/services/crunch-run/crunchrun_test.go b/services/crunch-run/crunchrun_test.go index 5cd0d4173f..d3c9990770 100644 --- a/services/crunch-run/crunchrun_test.go +++ b/services/crunch-run/crunchrun_test.go @@ -1,3 +1,7 @@ +// Copyright (C) The Arvados Authors. All rights reserved. +// +// SPDX-License-Identifier: AGPL-3.0 + package main import ( @@ -10,6 +14,7 @@ import ( "fmt" "io" "io/ioutil" + "net" "os" "os/exec" "path/filepath" @@ -23,7 +28,6 @@ import ( "git.curoverse.com/arvados.git/sdk/go/arvados" "git.curoverse.com/arvados.git/sdk/go/arvadosclient" - "git.curoverse.com/arvados.git/sdk/go/keepclient" "git.curoverse.com/arvados.git/sdk/go/manifest" dockertypes "github.com/docker/docker/api/types" @@ -50,6 +54,7 @@ type ArvTestClient struct { Logs map[string]*bytes.Buffer sync.Mutex WasSetRunning bool + callraw bool } type KeepTestClient struct { @@ -64,7 +69,11 @@ var hwImageId = "9c31ee32b3d15268a0754e8edc74d4f815ee014b693bc5109058e431dd5caea var otherManifest = ". 68a84f561b1d1708c6baff5e019a9ab3+46+Ae5d0af96944a3690becb1decdf60cc1c937f556d@5693216f 0:46:md5sum.txt\n" var otherPDH = "a3e8f74c6f101eae01fa08bfb4e49b3a+54" -var normalizedManifestWithSubdirs = ". 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0abcdefgh11234567890@569fa8c3 0:9:file1_in_main.txt 9:18:file2_in_main.txt 0:27:zzzzz-8i9sb-bcdefghijkdhvnk.log.txt\n./subdir1 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396cabcdefghij6419876543234@569fa8c4 0:9:file1_in_subdir1.txt 9:18:file2_in_subdir1.txt\n./subdir1/subdir2 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0bcdefghijk544332211@569fa8c5 0:9:file1_in_subdir2.txt 9:18:file2_in_subdir2.txt\n" +var normalizedManifestWithSubdirs = `. 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0abcdefgh11234567890@569fa8c3 0:9:file1_in_main.txt 9:18:file2_in_main.txt 0:27:zzzzz-8i9sb-bcdefghijkdhvnk.log.txt +./subdir1 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396cabcdefghij6419876543234@569fa8c4 0:9:file1_in_subdir1.txt 9:18:file2_in_subdir1.txt +./subdir1/subdir2 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0bcdefghijk544332211@569fa8c5 0:9:file1_in_subdir2.txt 9:18:file2_in_subdir2.txt +` + var normalizedWithSubdirsPDH = "a0def87f80dd594d4675809e83bd4f15+367" var denormalizedManifestWithSubdirs = ". 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0abcdefgh11234567890@569fa8c3 0:9:file1_in_main.txt 9:18:file2_in_main.txt 0:27:zzzzz-8i9sb-bcdefghijkdhvnk.log.txt 0:10:subdir1/file1_in_subdir1.txt 10:17:subdir1/file2_in_subdir1.txt\n" @@ -83,19 +92,33 @@ type TestDockerClient struct { cwd string env []string api *ArvTestClient + realTemp string } func NewTestDockerClient(exitCode int) *TestDockerClient { t := &TestDockerClient{} t.logReader, t.logWriter = io.Pipe() t.finish = exitCode - t.stop = make(chan bool) + t.stop = make(chan bool, 1) t.cwd = "/" return t } +type MockConn struct { + net.Conn +} + +func (m *MockConn) Write(b []byte) (int, error) { + return len(b), nil +} + +func NewMockConn() *MockConn { + c := &MockConn{} + return c +} + func (t *TestDockerClient) ContainerAttach(ctx context.Context, container string, options dockertypes.ContainerAttachOptions) (dockertypes.HijackedResponse, error) { - return dockertypes.HijackedResponse{Reader: bufio.NewReader(t.logReader)}, nil + return dockertypes.HijackedResponse{Conn: NewMockConn(), Reader: bufio.NewReader(t.logReader)}, nil } func (t *TestDockerClient) ContainerCreate(ctx context.Context, config *dockercontainer.Config, hostConfig *dockercontainer.HostConfig, networkingConfig *dockernetwork.NetworkingConfig, containerName string) (dockercontainer.ContainerCreateCreatedBody, error) { @@ -120,8 +143,15 @@ func (t *TestDockerClient) ContainerStop(ctx context.Context, container string, return nil } -func (t *TestDockerClient) ContainerWait(ctx context.Context, container string) (int64, error) { - return int64(t.finish), nil +func (t *TestDockerClient) ContainerWait(ctx context.Context, container string, condition dockercontainer.WaitCondition) (<-chan dockercontainer.ContainerWaitOKBody, <-chan error) { + body := make(chan dockercontainer.ContainerWaitOKBody) + err := make(chan error) + go func() { + body <- dockercontainer.ContainerWaitOKBody{StatusCode: int64(t.finish)} + close(body) + close(err) + }() + return body, err } func (t *TestDockerClient) ImageInspectWithRaw(ctx context.Context, image string) (dockertypes.ImageInspect, []byte, error) { @@ -191,17 +221,22 @@ func (client *ArvTestClient) Call(method, resourceType, uuid, action string, par func (client *ArvTestClient) CallRaw(method, resourceType, uuid, action string, parameters arvadosclient.Dict) (reader io.ReadCloser, err error) { - j := []byte(`{ - "command": ["sleep", "1"], - "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", - "cwd": ".", - "environment": {}, - "mounts": {"/tmp": {"kind": "tmp"} }, - "output_path": "/tmp", - "priority": 1, - "runtime_constraints": {} - }`) - return ioutil.NopCloser(bytes.NewReader(j)), nil + var j []byte + if method == "GET" && resourceType == "containers" && action == "" && !client.callraw { + j, err = json.Marshal(client.Container) + } else { + j = []byte(`{ + "command": ["sleep", "1"], + "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", + "cwd": ".", + "environment": {}, + "mounts": {"/tmp": {"kind": "tmp"}, "/json": {"kind": "json", "content": {"number": 123456789123456789}}}, + "output_path": "/tmp", + "priority": 1, + "runtime_constraints": {} + }`) + } + return ioutil.NopCloser(bytes.NewReader(j)), err } func (client *ArvTestClient) Get(resourceType string, uuid string, parameters arvadosclient.Dict, output interface{}) error { @@ -235,7 +270,16 @@ func (client *ArvTestClient) Update(resourceType string, uuid string, parameters return nil } -var discoveryMap = map[string]interface{}{"defaultTrashLifetime": float64(1209600)} +var discoveryMap = map[string]interface{}{ + "defaultTrashLifetime": float64(1209600), + "crunchLimitLogBytesPerJob": float64(67108864), + "crunchLogThrottleBytes": float64(65536), + "crunchLogThrottlePeriod": float64(60), + "crunchLogThrottleLines": float64(1024), + "crunchLogPartialLineThrottlePeriod": float64(5), + "crunchLogBytesPerEvent": float64(4096), + "crunchLogSecondsBetweenEvents": float64(1), +} func (client *ArvTestClient) Discovery(key string) (interface{}, error) { return discoveryMap[key], nil @@ -268,12 +312,15 @@ func (client *KeepTestClient) PutHB(hash string, buf []byte) (string, int, error return fmt.Sprintf("%s+%d", hash, len(buf)), len(buf), nil } +func (*KeepTestClient) ClearBlockCache() { +} + type FileWrapper struct { io.ReadCloser - len uint64 + len int64 } -func (fw FileWrapper) Len() uint64 { +func (fw FileWrapper) Size() int64 { return fw.len } @@ -281,11 +328,15 @@ func (fw FileWrapper) Seek(int64, int) (int64, error) { return 0, errors.New("not implemented") } -func (client *KeepTestClient) ManifestFileReader(m manifest.Manifest, filename string) (keepclient.Reader, error) { +func (client *KeepTestClient) ManifestFileReader(m manifest.Manifest, filename string) (arvados.File, error) { if filename == hwImageId+".tar" { rdr := ioutil.NopCloser(&bytes.Buffer{}) client.Called = true return FileWrapper{rdr, 1321984}, nil + } else if filename == "/file1_in_main.txt" { + rdr := ioutil.NopCloser(strings.NewReader("foo")) + client.Called = true + return FileWrapper{rdr, 3}, nil } return nil, nil } @@ -365,16 +416,22 @@ func (KeepErrorTestClient) PutHB(hash string, buf []byte) (string, int, error) { return "", 0, errors.New("KeepError") } -func (KeepErrorTestClient) ManifestFileReader(m manifest.Manifest, filename string) (keepclient.Reader, error) { +func (KeepErrorTestClient) ManifestFileReader(m manifest.Manifest, filename string) (arvados.File, error) { return nil, errors.New("KeepError") } +func (KeepErrorTestClient) ClearBlockCache() { +} + type KeepReadErrorTestClient struct{} func (KeepReadErrorTestClient) PutHB(hash string, buf []byte) (string, int, error) { return "", 0, nil } +func (KeepReadErrorTestClient) ClearBlockCache() { +} + type ErrorReader struct{} func (ErrorReader) Read(p []byte) (n int, err error) { @@ -385,7 +442,7 @@ func (ErrorReader) Close() error { return nil } -func (ErrorReader) Len() uint64 { +func (ErrorReader) Size() int64 { return 0 } @@ -393,7 +450,7 @@ func (ErrorReader) Seek(int64, int) (int64, error) { return 0, errors.New("ErrorReader") } -func (KeepReadErrorTestClient) ManifestFileReader(m manifest.Manifest, filename string) (keepclient.Reader, error) { +func (KeepReadErrorTestClient) ManifestFileReader(m manifest.Manifest, filename string) (arvados.File, error) { return ErrorReader{}, nil } @@ -583,6 +640,8 @@ func FullRunHelper(c *C, record string, extraMounts []string, exitCode int, fn f c.Assert(err, IsNil) defer os.RemoveAll(realTemp) + docker.realTemp = realTemp + tempcount := 0 cr.MkTempDir = func(_ string, prefix string) (string, error) { tempcount++ @@ -605,7 +664,9 @@ func FullRunHelper(c *C, record string, extraMounts []string, exitCode int, fn f } err = cr.Run() - c.Check(err, IsNil) + if api.CalledWith("container.state", "Complete") != nil { + c.Check(err, IsNil) + } c.Check(api.WasSetRunning, Equals, true) c.Check(api.Content[api.Calls-1]["container"].(arvadosclient.Dict)["log"], NotNil) @@ -683,11 +744,11 @@ func (s *TestSuite) TestNodeInfoLog(c *C) { "output_path": "/tmp", "priority": 1, "runtime_constraints": {} - }`, nil, func(t *TestDockerClient) { - time.Sleep(time.Second) - t.logWriter.Close() - t.finish <- dockerclient.WaitResult{} - }) + }`, nil, 0, + func(t *TestDockerClient) { + time.Sleep(time.Second) + t.logWriter.Close() + }) c.Check(api.CalledWith("container.exit_code", 0), NotNil) c.Check(api.CalledWith("container.state", "Complete"), NotNil) @@ -710,11 +771,11 @@ func (s *TestSuite) TestContainerRecordLog(c *C) { "output_path": "/tmp", "priority": 1, "runtime_constraints": {} - }`, nil, func(t *TestDockerClient) { - time.Sleep(time.Second) - t.logWriter.Close() - t.finish <- dockerclient.WaitResult{} - }) + }`, nil, 0, + func(t *TestDockerClient) { + time.Sleep(time.Second) + t.logWriter.Close() + }) c.Check(api.CalledWith("container.exit_code", 0), NotNil) c.Check(api.CalledWith("container.state", "Complete"), NotNil) @@ -950,6 +1011,22 @@ func (s *TestSuite) TestSetupMounts(c *C) { checkEmpty() } + { + i = 0 + cr.ArvMountPoint = "" + cr.Container.Mounts = make(map[string]arvados.Mount) + cr.Container.Mounts["/out"] = arvados.Mount{Kind: "tmp"} + cr.Container.Mounts["/tmp"] = arvados.Mount{Kind: "tmp"} + cr.OutputPath = "/out" + + err := cr.SetupMounts() + c.Check(err, IsNil) + c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other", "--read-write", "--mount-by-pdh", "by_id", realTemp + "/keep1"}) + c.Check(cr.Binds, DeepEquals, []string{realTemp + "/2:/out", realTemp + "/3:/tmp"}) + cr.CleanupDirs() + checkEmpty() + } + { i = 0 cr.ArvMountPoint = "" @@ -1039,7 +1116,7 @@ func (s *TestSuite) TestSetupMounts(c *C) { }{ {in: "foo", out: `"foo"`}, {in: nil, out: `null`}, - {in: map[string]int{"foo": 123}, out: `{"foo":123}`}, + {in: map[string]int64{"foo": 123456789123456789}, out: `{"foo":123456789123456789}`}, } { i = 0 cr.ArvMountPoint = "" @@ -1113,6 +1190,22 @@ func (s *TestSuite) TestSetupMounts(c *C) { cr.CleanupDirs() checkEmpty() } + + // Only mount point of kind 'collection' is allowed for stdin + { + i = 0 + cr.ArvMountPoint = "" + cr.Container.Mounts = make(map[string]arvados.Mount) + cr.Container.Mounts = map[string]arvados.Mount{ + "stdin": {Kind: "tmp"}, + } + + err := cr.SetupMounts() + c.Check(err, NotNil) + c.Check(err, ErrorMatches, `Unsupported mount kind 'tmp' for stdin.*`) + cr.CleanupDirs() + checkEmpty() + } } func (s *TestSuite) TestStdout(c *C) { @@ -1359,3 +1452,284 @@ func (s *TestSuite) TestStdoutWithMountPointsUnderOutputDirDenormalizedManifest( } } } + +func (s *TestSuite) TestOutputSymlinkToInput(c *C) { + helperRecord := `{ + "command": ["/bin/sh", "-c", "echo $FROBIZ"], + "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", + "cwd": "/bin", + "environment": {"FROBIZ": "bilbo"}, + "mounts": { + "/tmp": {"kind": "tmp"}, + "/keep/foo/sub1file2": {"kind": "collection", "portable_data_hash": "a0def87f80dd594d4675809e83bd4f15+367", "path": "/subdir1/file2_in_subdir1.txt"}, + "/keep/foo2": {"kind": "collection", "portable_data_hash": "a0def87f80dd594d4675809e83bd4f15+367"} + }, + "output_path": "/tmp", + "priority": 1, + "runtime_constraints": {} + }` + + extraMounts := []string{ + "a0def87f80dd594d4675809e83bd4f15+367/subdir1/file2_in_subdir1.txt", + } + + api, _, _ := FullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) { + os.Symlink("/keep/foo/sub1file2", t.realTemp+"/2/baz") + os.Symlink("/keep/foo2/subdir1/file2_in_subdir1.txt", t.realTemp+"/2/baz2") + os.Symlink("/keep/foo2/subdir1", t.realTemp+"/2/baz3") + os.Mkdir(t.realTemp+"/2/baz4", 0700) + os.Symlink("/keep/foo2/subdir1/file2_in_subdir1.txt", t.realTemp+"/2/baz4/baz5") + t.logWriter.Close() + }) + + c.Check(api.CalledWith("container.exit_code", 0), NotNil) + c.Check(api.CalledWith("container.state", "Complete"), NotNil) + for _, v := range api.Content { + if v["collection"] != nil { + collection := v["collection"].(arvadosclient.Dict) + if strings.Index(collection["name"].(string), "output") == 0 { + manifest := collection["manifest_text"].(string) + c.Check(manifest, Equals, `. 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396cabcdefghij6419876543234@569fa8c4 9:18:baz 9:18:baz2 +./baz3 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396cabcdefghij6419876543234@569fa8c4 0:9:file1_in_subdir1.txt 9:18:file2_in_subdir1.txt +./baz3/subdir2 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0bcdefghijk544332211@569fa8c5 0:9:file1_in_subdir2.txt 9:18:file2_in_subdir2.txt +./baz4 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396cabcdefghij6419876543234@569fa8c4 9:18:baz5 +`) + } + } + } +} + +func (s *TestSuite) TestOutputError(c *C) { + helperRecord := `{ + "command": ["/bin/sh", "-c", "echo $FROBIZ"], + "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", + "cwd": "/bin", + "environment": {"FROBIZ": "bilbo"}, + "mounts": { + "/tmp": {"kind": "tmp"} + }, + "output_path": "/tmp", + "priority": 1, + "runtime_constraints": {} + }` + + extraMounts := []string{} + + api, _, _ := FullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) { + os.Symlink("/etc/hosts", t.realTemp+"/2/baz") + t.logWriter.Close() + }) + + c.Check(api.CalledWith("container.state", "Cancelled"), NotNil) +} + +func (s *TestSuite) TestOutputSymlinkToOutput(c *C) { + helperRecord := `{ + "command": ["/bin/sh", "-c", "echo $FROBIZ"], + "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", + "cwd": "/bin", + "environment": {"FROBIZ": "bilbo"}, + "mounts": { + "/tmp": {"kind": "tmp"} + }, + "output_path": "/tmp", + "priority": 1, + "runtime_constraints": {} + }` + + extraMounts := []string{} + + api, _, _ := FullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) { + rf, _ := os.Create(t.realTemp + "/2/realfile") + rf.Write([]byte("foo")) + rf.Close() + + os.Mkdir(t.realTemp+"/2/realdir", 0700) + rf, _ = os.Create(t.realTemp + "/2/realdir/subfile") + rf.Write([]byte("bar")) + rf.Close() + + os.Symlink("/tmp/realfile", t.realTemp+"/2/file1") + os.Symlink("realfile", t.realTemp+"/2/file2") + os.Symlink("/tmp/file1", t.realTemp+"/2/file3") + os.Symlink("file2", t.realTemp+"/2/file4") + os.Symlink("realdir", t.realTemp+"/2/dir1") + os.Symlink("/tmp/realdir", t.realTemp+"/2/dir2") + t.logWriter.Close() + }) + + c.Check(api.CalledWith("container.exit_code", 0), NotNil) + c.Check(api.CalledWith("container.state", "Complete"), NotNil) + for _, v := range api.Content { + if v["collection"] != nil { + collection := v["collection"].(arvadosclient.Dict) + if strings.Index(collection["name"].(string), "output") == 0 { + manifest := collection["manifest_text"].(string) + c.Check(manifest, Equals, + `. 7a2c86e102dcc231bd232aad99686dfa+15 0:3:file1 3:3:file2 6:3:file3 9:3:file4 12:3:realfile +./dir1 37b51d194a7513e45b56f6524f2d51f2+3 0:3:subfile +./dir2 37b51d194a7513e45b56f6524f2d51f2+3 0:3:subfile +./realdir 37b51d194a7513e45b56f6524f2d51f2+3 0:3:subfile +`) + } + } + } +} + +func (s *TestSuite) TestStdinCollectionMountPoint(c *C) { + helperRecord := `{ + "command": ["/bin/sh", "-c", "echo $FROBIZ"], + "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", + "cwd": "/bin", + "environment": {"FROBIZ": "bilbo"}, + "mounts": { + "/tmp": {"kind": "tmp"}, + "stdin": {"kind": "collection", "portable_data_hash": "b0def87f80dd594d4675809e83bd4f15+367", "path": "/file1_in_main.txt"}, + "stdout": {"kind": "file", "path": "/tmp/a/b/c.out"} + }, + "output_path": "/tmp", + "priority": 1, + "runtime_constraints": {} + }` + + extraMounts := []string{ + "b0def87f80dd594d4675809e83bd4f15+367/file1_in_main.txt", + } + + api, _, _ := FullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) { + t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n")) + t.logWriter.Close() + }) + + c.Check(api.CalledWith("container.exit_code", 0), NotNil) + c.Check(api.CalledWith("container.state", "Complete"), NotNil) + for _, v := range api.Content { + if v["collection"] != nil { + collection := v["collection"].(arvadosclient.Dict) + if strings.Index(collection["name"].(string), "output") == 0 { + manifest := collection["manifest_text"].(string) + c.Check(manifest, Equals, `./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out +`) + } + } + } +} + +func (s *TestSuite) TestStdinJsonMountPoint(c *C) { + helperRecord := `{ + "command": ["/bin/sh", "-c", "echo $FROBIZ"], + "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", + "cwd": "/bin", + "environment": {"FROBIZ": "bilbo"}, + "mounts": { + "/tmp": {"kind": "tmp"}, + "stdin": {"kind": "json", "content": "foo"}, + "stdout": {"kind": "file", "path": "/tmp/a/b/c.out"} + }, + "output_path": "/tmp", + "priority": 1, + "runtime_constraints": {} + }` + + api, _, _ := FullRunHelper(c, helperRecord, nil, 0, func(t *TestDockerClient) { + t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n")) + t.logWriter.Close() + }) + + c.Check(api.CalledWith("container.exit_code", 0), NotNil) + c.Check(api.CalledWith("container.state", "Complete"), NotNil) + for _, v := range api.Content { + if v["collection"] != nil { + collection := v["collection"].(arvadosclient.Dict) + if strings.Index(collection["name"].(string), "output") == 0 { + manifest := collection["manifest_text"].(string) + c.Check(manifest, Equals, `./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out +`) + } + } + } +} + +func (s *TestSuite) TestStderrMount(c *C) { + api, _, _ := FullRunHelper(c, `{ + "command": ["/bin/sh", "-c", "echo hello;exit 1"], + "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122", + "cwd": ".", + "environment": {}, + "mounts": {"/tmp": {"kind": "tmp"}, + "stdout": {"kind": "file", "path": "/tmp/a/out.txt"}, + "stderr": {"kind": "file", "path": "/tmp/b/err.txt"}}, + "output_path": "/tmp", + "priority": 1, + "runtime_constraints": {} +}`, nil, 1, func(t *TestDockerClient) { + t.logWriter.Write(dockerLog(1, "hello\n")) + t.logWriter.Write(dockerLog(2, "oops\n")) + t.logWriter.Close() + }) + + final := api.CalledWith("container.state", "Complete") + c.Assert(final, NotNil) + c.Check(final["container"].(arvadosclient.Dict)["exit_code"], Equals, 1) + c.Check(final["container"].(arvadosclient.Dict)["log"], NotNil) + + c.Check(api.CalledWith("collection.manifest_text", "./a b1946ac92492d2347c6235b4d2611184+6 0:6:out.txt\n./b 38af5c54926b620264ab1501150cf189+5 0:5:err.txt\n"), NotNil) +} + +func (s *TestSuite) TestNumberRoundTrip(c *C) { + cr := NewContainerRunner(&ArvTestClient{callraw: true}, &KeepTestClient{}, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz") + cr.fetchContainerRecord() + + jsondata, err := json.Marshal(cr.Container.Mounts["/json"].Content) + + c.Check(err, IsNil) + c.Check(string(jsondata), Equals, `{"number":123456789123456789}`) +} + +func (s *TestSuite) TestEvalSymlinks(c *C) { + cr := NewContainerRunner(&ArvTestClient{callraw: true}, &KeepTestClient{}, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz") + + realTemp, err := ioutil.TempDir("", "crunchrun_test-") + c.Assert(err, IsNil) + defer os.RemoveAll(realTemp) + + cr.HostOutputDir = realTemp + + // Absolute path outside output dir + os.Symlink("/etc/passwd", realTemp+"/p1") + + // Relative outside output dir + os.Symlink("../zip", realTemp+"/p2") + + // Circular references + os.Symlink("p4", realTemp+"/p3") + os.Symlink("p5", realTemp+"/p4") + os.Symlink("p3", realTemp+"/p5") + + // Target doesn't exist + os.Symlink("p99", realTemp+"/p6") + + for _, v := range []string{"p1", "p2", "p3", "p4", "p5"} { + info, err := os.Lstat(realTemp + "/" + v) + _, _, _, err = cr.derefOutputSymlink(realTemp+"/"+v, info) + c.Assert(err, NotNil) + } +} + +func (s *TestSuite) TestEvalSymlinkDir(c *C) { + cr := NewContainerRunner(&ArvTestClient{callraw: true}, &KeepTestClient{}, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz") + + realTemp, err := ioutil.TempDir("", "crunchrun_test-") + c.Assert(err, IsNil) + defer os.RemoveAll(realTemp) + + cr.HostOutputDir = realTemp + + // Absolute path outside output dir + os.Symlink(".", realTemp+"/loop") + + v := "loop" + info, err := os.Lstat(realTemp + "/" + v) + _, err = cr.UploadOutputFile(realTemp+"/"+v, info, err, []string{}, nil, "", "", 0) + c.Assert(err, NotNil) +}