dom/quota/test/xpcshell/test_basics.js

   1 /**
   2  * Any copyright is dedicated to the Public Domain.
   3  * http://creativecommons.org/publicdomain/zero/1.0/
   4  */
   5
   6 function* testSteps() {
   7   const storageFile = "storage.sqlite";
   8
   9   const metadataFiles = [
  10     {
  11       path: "storage/permanent/chrome/.metadata",
  12       shouldExistAfterInit: false,
  13     },
  14
  15     {
  16       path: "storage/permanent/chrome/.metadata-tmp",
  17       shouldExistAfterInit: false,
  18     },
  19
  20     {
  21       path: "storage/permanent/chrome/.metadata-v2",
  22       shouldExistAfterInit: true,
  23     },
  24
  25     {
  26       path: "storage/permanent/chrome/.metadata-v2-tmp",
  27       shouldExistAfterInit: false,
  28     },
  29   ];
  30
  31   info("Clearing");
  32
  33   clear(continueToNextStepSync);
  34   yield undefined;
  35
  36   info("Verifying initialization status");
  37
  38   verifyInitializationStatus(false, false, false).then(continueToNextStepSync);
  39   yield undefined;
  40
  41   info("Getting usage");
  42
  43   getCurrentUsage(grabUsageAndContinueHandler);
  44   let usage = yield undefined;
  45
  46   Assert.equal(usage, 0, "Usage is zero");
  47
  48   info("Verifying initialization status");
  49
  50   verifyInitializationStatus(true, false, false).then(continueToNextStepSync);
  51   yield undefined;
  52
  53   info("Clearing");
  54
  55   clear(continueToNextStepSync);
  56   yield undefined;
  57
  58   info("Verifying initialization status");
  59
  60   verifyInitializationStatus(false, false, false).then(continueToNextStepSync);
  61   yield undefined;
  62
  63   info("Installing package");
  64
  65   // The profile contains just one empty IndexedDB database. The file
  66   // create_db.js in the package was run locally, specifically it was
  67   // temporarily added to xpcshell.ini and then executed:
  68   // mach xpcshell-test --interactive dom/quota/test/xpcshell/create_db.js
  69   installPackage("basics_profile");
  70
  71   info("Getting usage");
  72
  73   getCurrentUsage(grabUsageAndContinueHandler);
  74   usage = yield undefined;
  75
  76   Assert.greater(usage, 0, "Usage is not zero");
  77
  78   info("Verifying initialization status");
  79
  80   verifyInitializationStatus(true, false, false).then(continueToNextStepSync);
  81   yield undefined;
  82
  83   info("Clearing");
  84
  85   clear(continueToNextStepSync);
  86   yield undefined;
  87
  88   info("Checking storage file");
  89
  90   let file = getRelativeFile(storageFile);
  91
  92   let exists = file.exists();
  93   ok(!exists, "Storage file doesn't exist");
  94
  95   info("Verifying initialization status");
  96
  97   verifyInitializationStatus(false, false, false).then(continueToNextStepSync);
  98   yield undefined;
  99
 100   info("Initializing");
 101
 102   request = init(continueToNextStepSync);
 103   yield undefined;
 104
 105   Assert.equal(request.resultCode, NS_OK, "Initialization succeeded");
 106
 107   exists = file.exists();
 108   ok(exists, "Storage file does exist");
 109
 110   info("Verifying initialization status");
 111
 112   verifyInitializationStatus(true, false, false).then(continueToNextStepSync);
 113   yield undefined;
 114
 115   info("Initializing origin");
 116
 117   request = initPersistentOrigin(getCurrentPrincipal(), continueToNextStepSync);
 118   yield undefined;
 119
 120   Assert.equal(request.resultCode, NS_OK, "Initialization succeeded");
 121
 122   ok(request.result, "Origin directory was created");
 123
 124   for (let metadataFile of metadataFiles) {
 125     file = getRelativeFile(metadataFile.path);
 126
 127     exists = file.exists();
 128
 129     if (metadataFile.shouldExistAfterInit) {
 130       ok(exists, "Metadata file does exist");
 131     } else {
 132       ok(!exists, "Metadata file doesn't exist");
 133     }
 134   }
 135
 136   info("Verifying initialization status");
 137
 138   verifyInitializationStatus(true, false, false).then(continueToNextStepSync);
 139
 140   yield undefined;
 141
 142   finishTest();
 143 }