sdk/go/arvados/fs_site_test.go

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: Apache-2.0
   4
   5 package arvados
   6
   7 import (
   8         "net/http"
   9         "os"
  10         "time"
  11
  12         check "gopkg.in/check.v1"
  13 )
  14
  15 const (
  16         // Importing arvadostest would be an import cycle, so these
  17         // fixtures are duplicated here [until fs moves to a separate
  18         // package].
  19         fixtureActiveToken             = "3kg6k6lzmp9kj5cpkcoxie963cmvjahbt2fod9zru30k1jqdmi"
  20         fixtureAProjectUUID            = "zzzzz-j7d0g-v955i6s2oi1cbso"
  21         fixtureThisFilterGroupUUID     = "zzzzz-j7d0g-thisfiltergroup"
  22         fixtureAFilterGroupTwoUUID     = "zzzzz-j7d0g-afiltergrouptwo"
  23         fixtureAFilterGroupThreeUUID   = "zzzzz-j7d0g-filtergroupthre"
  24         fixtureFooAndBarFilesInDirUUID = "zzzzz-4zz18-foonbarfilesdir"
  25         fixtureFooCollectionName       = "zzzzz-4zz18-fy296fx3hot09f7 added sometime"
  26         fixtureFooCollectionPDH        = "1f4b0bc7583c2a7f9102c395f4ffc5e3+45"
  27         fixtureFooCollection           = "zzzzz-4zz18-fy296fx3hot09f7"
  28         fixtureNonexistentCollection   = "zzzzz-4zz18-totallynotexist"
  29         fixtureBlobSigningKey          = "zfhgfenhffzltr9dixws36j1yhksjoll2grmku38mi7yxd66h5j4q9w4jzanezacp8s6q0ro3hxakfye02152hncy6zml2ed0uc"
  30         fixtureBlobSigningTTL          = 336 * time.Hour
  31 )
  32
  33 var _ = check.Suite(&SiteFSSuite{})
  34
  35 func init() {
  36         // Enable DebugLocksPanicMode sometimes. Don't enable it all
  37         // the time, though -- it adds many calls to time.Sleep(),
  38         // which could hide different bugs.
  39         if time.Now().Second()&1 == 0 {
  40                 DebugLocksPanicMode = true
  41         }
  42 }
  43
  44 type SiteFSSuite struct {
  45         client *Client
  46         fs     CustomFileSystem
  47         kc     keepClient
  48 }
  49
  50 func (s *SiteFSSuite) SetUpTest(c *check.C) {
  51         s.client = &Client{
  52                 APIHost:   os.Getenv("ARVADOS_API_HOST"),
  53                 AuthToken: fixtureActiveToken,
  54                 Insecure:  true,
  55         }
  56         s.kc = &keepClientStub{
  57                 blocks: map[string][]byte{
  58                         "3858f62230ac3c915f300c664312c63f": []byte("foobar"),
  59                 },
  60                 sigkey:    fixtureBlobSigningKey,
  61                 sigttl:    fixtureBlobSigningTTL,
  62                 authToken: fixtureActiveToken,
  63         }
  64         s.fs = s.client.SiteFileSystem(s.kc)
  65 }
  66
  67 func (s *SiteFSSuite) TestHttpFileSystemInterface(c *check.C) {
  68         _, ok := s.fs.(http.FileSystem)
  69         c.Check(ok, check.Equals, true)
  70 }
  71
  72 func (s *SiteFSSuite) TestByIDEmpty(c *check.C) {
  73         f, err := s.fs.Open("/by_id")
  74         c.Assert(err, check.IsNil)
  75         fis, err := f.Readdir(-1)
  76         c.Check(err, check.IsNil)
  77         c.Check(len(fis), check.Equals, 0)
  78 }
  79
  80 func (s *SiteFSSuite) TestByUUIDAndPDH(c *check.C) {
  81         f, err := s.fs.Open("/by_id")
  82         c.Assert(err, check.IsNil)
  83         fis, err := f.Readdir(-1)
  84         c.Check(err, check.IsNil)
  85         c.Check(len(fis), check.Equals, 0)
  86
  87         err = s.fs.Mkdir("/by_id/"+fixtureFooCollection, 0755)
  88         c.Check(err, check.Equals, os.ErrExist)
  89
  90         f, err = s.fs.Open("/by_id/" + fixtureNonexistentCollection)
  91         c.Assert(err, check.Equals, os.ErrNotExist)
  92
  93         for _, path := range []string{
  94                 fixtureFooCollection,
  95                 fixtureFooCollectionPDH,
  96                 fixtureAProjectUUID + "/" + fixtureFooCollectionName,
  97         } {
  98                 f, err = s.fs.Open("/by_id/" + path)
  99                 c.Assert(err, check.IsNil)
 100                 fis, err = f.Readdir(-1)
 101                 c.Assert(err, check.IsNil)
 102                 var names []string
 103                 for _, fi := range fis {
 104                         names = append(names, fi.Name())
 105                 }
 106                 c.Check(names, check.DeepEquals, []string{"foo"})
 107         }
 108
 109         f, err = s.fs.Open("/by_id/" + fixtureAProjectUUID + "/A Subproject/baz_file")
 110         c.Assert(err, check.IsNil)
 111         fis, err = f.Readdir(-1)
 112         c.Assert(err, check.IsNil)
 113         var names []string
 114         for _, fi := range fis {
 115                 names = append(names, fi.Name())
 116         }
 117         c.Check(names, check.DeepEquals, []string{"baz"})
 118
 119         _, err = s.fs.OpenFile("/by_id/"+fixtureNonexistentCollection, os.O_RDWR|os.O_CREATE, 0755)
 120         c.Check(err, check.Equals, ErrInvalidArgument)
 121         err = s.fs.Rename("/by_id/"+fixtureFooCollection, "/by_id/beep")
 122         c.Check(err, check.Equals, ErrInvalidArgument)
 123         err = s.fs.Rename("/by_id/"+fixtureFooCollection+"/foo", "/by_id/beep")
 124         c.Check(err, check.Equals, ErrInvalidArgument)
 125         _, err = s.fs.Stat("/by_id/beep")
 126         c.Check(err, check.Equals, os.ErrNotExist)
 127         err = s.fs.Rename("/by_id/"+fixtureFooCollection+"/foo", "/by_id/"+fixtureFooCollection+"/bar")
 128         c.Check(err, check.IsNil)
 129
 130         err = s.fs.Rename("/by_id", "/beep")
 131         c.Check(err, check.Equals, ErrInvalidArgument)
 132 }