1 files changed, 100 insertions, 0 deletions
diff --git a/dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom1_0_removeAppsData.js b/dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom1_0_removeAppsData.js
new file mode 100644
index 0000000000..08674b3065
--- /dev/null
+++ b/dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom1_0_removeAppsData.js
@@ -0,0 +1,100 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/**
+ * This test is mainly to verify MaybeRemoveAppsData method.
+ */
+
+function* testSteps() {
+  const origins = [
+    {
+      path: "storage/default/http+++www.mozilla.org",
+      obsolete: false,
+    },
+
+    {
+      path: "storage/default/app+++system.gaiamobile.org^appId=1007",
+      obsolete: true,
+    },
+
+    {
+      path: "storage/default/https+++developer.cdn.mozilla.net^appId=1007&inBrowser=1",
+      obsolete: true,
+    },
+  ];
+
+  const packages = [
+    // Storage used by FF 49-54 (storage version 1.0 with apps data).
+    "version1_0_appsData_profile",
+    "../defaultStorageDirectory_shared",
+  ];
+
+  info("Clearing");
+
+  clear(continueToNextStepSync);
+  yield undefined;
+
+  info("Verifying storage");
+
+  verifyStorage(packages, "beforeInstall");
+
+  info("Installing packages");
+
+  installPackages(packages);
+
+  info("Verifying storage");
+
+  verifyStorage(packages, "afterInstall");
+
+  info("Checking origin directories");
+
+  for (let origin of origins) {
+    let originDir = getRelativeFile(origin.path);
+
+    let exists = originDir.exists();
+    ok(exists, "Origin directory does exist");
+  }
+
+  info("Initializing");
+
+  let request = init(continueToNextStepSync);
+  yield undefined;
+
+  ok(request.resultCode == NS_OK, "Initialization succeeded");
+
+  info("Verifying storage");
+
+  verifyStorage(packages, "afterInit");
+
+  // TODO: Remove this block once getting usage is able to ignore unknown
+  //       directories.
+  getRelativeFile("storage/default/invalid+++example.com").remove(false);
+  getRelativeFile("storage/permanent/invalid+++example.com").remove(false);
+  getRelativeFile("storage/temporary/invalid+++example.com").remove(false);
+
+  info("Checking origin directories");
+
+  for (let origin of origins) {
+    let originDir = getRelativeFile(origin.path);
+
+    let exists = originDir.exists();
+    if (origin.obsolete) {
+      ok(!exists, "Origin directory doesn't exist");
+    } else {
+      ok(exists, "Origin directory does exist");
+    }
+  }
+
+  info("Getting usage");
+
+  getUsage(grabResultAndContinueHandler, /* getAll */ true);
+  let result = yield undefined;
+
+  info("Verifying result");
+
+  is(result.length, 1, "Correct number of usage results");
+
+  finishTest();
+}