Issue 4223 - Remove more tests migrated to adblockpluscore

chrome/content/tests/filterStorage_readwrite.js

Index: chrome/content/tests/filterStorage_readwrite.js
===================================================================
deleted file mode 100644
--- a/chrome/content/tests/filterStorage_readwrite.js
+++ /dev/null
@@ -1,358 +0,0 @@
-(function()
-{
-  module("Filter storage read/write", {
-    setup: function()
-    {
-      prepareFilterComponents.call(this);
-      preparePrefs.call(this);
-
-      FilterStorage.addSubscription(Subscription.fromURL("~fl~"));
-    },
-    teardown: function()
-    {
-      restoreFilterComponents.call(this);
-      restorePrefs.call(this);
-    }
-  });
-
-  let {FileUtils} = Cu.import("resource://gre/modules/FileUtils.jsm", null);
-  let {NetUtil} = Cu.import("resource://gre/modules/NetUtil.jsm", null);
-
-  function loadFilters(file, callback)
-  {
-    let listener = function(action)
-    {
-      if (action == "load")
-      {
-        FilterNotifier.removeListener(listener);
-        callback();
-      }
-    };
-    FilterNotifier.addListener(listener);
-
-    FilterStorage.loadFromDisk(file);
-  }
-
-  function writeToFile(file, data)
-  {
-    let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"].createInstance(Ci.nsIScriptableUnicodeConverter);
-    converter.charset = "utf-8";
-    data = converter.ConvertFromUnicode(data);
-
-    let stream = FileUtils.openFileOutputStream(file);
-    stream.write(data, data.length);
-    stream.close();
-  }
-
-  function saveFilters(file, callback)
-  {
-    let listener = function(action)
-    {
-      if (action == "save")
-      {
-        FilterNotifier.removeListener(listener);
-        callback();
-      }
-    };
-    FilterNotifier.addListener(listener);
-
-    FilterStorage.saveToDisk(file);
-  }
-
-  function testReadWrite(withExternal)
-  {
-    let tempFile = FileUtils.getFile("TmpD", ["temp_patterns1.ini"]);
-    let tempFile2 = FileUtils.getFile("TmpD", ["temp_patterns2.ini"]);
-    tempFile.createUnique(tempFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
-    createTempFile();
-
-    function canonize(data)
-    {
-      let curSection = null;
-      let sections = [];
-      for (let line of (data + "\n[end]").split(/[\r\n]+/))
-      {
-        if (/^\[.*\]$/.test(line))
-        {
-          if (curSection)
-            sections.push(curSection);
-
-          curSection = {header: line, data: []};
-        }
-        else if (curSection && /\S/.test(line))
-          curSection.data.push(line);
-      }
-      for (let section of sections)
-      {
-        section.key = section.header + " " + section.data[0];
-        section.data.sort();
-      }
-      sections.sort(function(a, b)
-      {
-        if (a.key < b.key)
-          return -1;
-        else if (a.key > b.key)
-          return 1;
-        else
-          return 0;
-      });
-      return sections.map(function(section) {
-        return [section.header].concat(section.data).join("\n");
-      }).join("\n");
-    }
-
-    function createTempFile()
-    {
-      let request = new XMLHttpRequest();
-      request.open("GET", "data/patterns.ini");
-      request.overrideMimeType("text/plain; charset=utf-8");
-      request.addEventListener("load", function()
-      {
-        writeToFile(tempFile, request.responseText);
-        loadFilters(tempFile, saveFile);
-      }, false);
-      request.send(null);
-    }
-
-    function saveFile()
-    {
-      equal(FilterStorage.fileProperties.version, FilterStorage.formatVersion, "File format version");
-
-      if (withExternal)
-      {
-        let {AdblockPlus} = Cu.import(Cc["@adblockplus.org/abp/public;1"].getService(Ci.nsIURI).spec, null);
-        AdblockPlus.updateExternalSubscription("~external~external subscription ID", "External subscription", ["foo", "bar"]);
-
-        let externalSubscriptions = FilterStorage.subscriptions.filter(function (subscription) subscription instanceof ExternalSubscription);
-        equal(externalSubscriptions.length, 1, "Number of external subscriptions after updateExternalSubscription");
-
-        if (externalSubscriptions.length == 1)
-        {
-          equal(externalSubscriptions[0].url, "~external~external subscription ID", "ID of external subscription");
-          equal(externalSubscriptions[0].filters.length, 2, "Number of filters in external subscription");
-        }
-      }
-
-      saveFilters(tempFile2, compareFile);
-    }
-
-    function compareFile()
-    {
-      let stream = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(Ci.nsIFileInputStream);
-      stream.init(tempFile2, FileUtils.MODE_RDONLY, FileUtils.PERMS_FILE, Ci.nsIFileInputStream.DEFER_OPEN);
-
-      NetUtil.asyncFetch(stream, function(inputStream, nsresult)
-      {
-        let result = NetUtil.readInputStreamToString(inputStream, inputStream.available(), {charset: "utf-8"});
-
-        let request = new XMLHttpRequest();
-        request.open("GET", "data/patterns.ini");
-        request.overrideMimeType("text/plain");
-        request.addEventListener("load", function()
-        {
-          let expected = request.responseText;
-          equal(canonize(result), canonize(expected), "Read/write result");
-
-          tempFile.remove(false);
-          tempFile2.remove(false);
-          start();
-        }, false);
-        request.send(null);
-      });
-    }
-  }
-
-  asyncTest("Read and save to file", testReadWrite.bind(false));
-  asyncTest("Read, add external subscription and save to file", testReadWrite.bind(true));
-
-  let groupTests = [
-    ["~wl~", "whitelist"],
-    ["~fl~", "blocking"],
-    ["~eh~", "elemhide"]
-  ];
-  for (let i = 0; i < groupTests.length; i++)
-  {
-    let [url, defaults] = groupTests[i];
-    asyncTest("Read empty legacy user-defined group (" + url + ")", function()
-    {
-      let data = "[Subscription]\nurl=" + url;
-      let tempFile = FileUtils.getFile("TmpD", ["temp_patterns1.ini"]);
-      writeToFile(tempFile, data);
-
-      loadFilters(tempFile, function()
-      {
-        tempFile.remove(false);
-        equal(FilterStorage.subscriptions.length, 0, "Number of filter subscriptions");
-        start();
-      });
-    });
-    asyncTest("Read non-empty legacy user-defined group (" + url + ")", function()
-    {
-      let data = "[Subscription]\nurl=" + url + "\n[Subscription filters]\nfoo";
-      let tempFile = FileUtils.getFile("TmpD", ["temp_patterns1.ini"]);
-      writeToFile(tempFile, data);
-
-      loadFilters(tempFile, function()
-      {
-        tempFile.remove(false);
-        equal(FilterStorage.subscriptions.length, 1, "Number of filter subscriptions");
-        if (FilterStorage.subscriptions.length == 1)
-        {
-          let subscription = FilterStorage.subscriptions[0];
-          equal(subscription.url, url, "Subscription ID");
-          equal(subscription.title, Utils.getString(defaults + "Group_title"), "Subscription title");
-          deepEqual(subscription.defaults, [defaults], "Default types");
-          equal(subscription.filters.length, 1, "Number of subscription filters");
-          if (subscription.filters.length == 1)
-            equal(subscription.filters[0].text, "foo", "First filter");
-        }
-        start();
-      });
-    });
-  }
-
-  asyncTest("Read legacy user-defined filters", function()
-  {
-    let data = "[Subscription]\nurl=~user~1234\ntitle=Foo\n[Subscription filters]\n[User patterns]\nfoo\n\\[bar]\nfoo#bar";
-    let tempFile = FileUtils.getFile("TmpD", ["temp_patterns1.ini"]);
-    writeToFile(tempFile, data);
-
-    loadFilters(tempFile, function()
-    {
-      tempFile.remove(false);
-      equal(FilterStorage.subscriptions.length, 1, "Number of filter subscriptions");
-      if (FilterStorage.subscriptions.length == 1)
-      {
-        let subscription = FilterStorage.subscriptions[0];
-        equal(subscription.filters.length, 3, "Number of subscription filters");
-        if (subscription.filters.length == 3)
-        {
-          equal(subscription.filters[0].text, "foo", "First filter");
-          equal(subscription.filters[1].text, "[bar]", "Second filter");
-          equal(subscription.filters[2].text, "foo#bar", "Third filter");
-        }
-      }
-      start();
-    });
-  });
-
-  asyncTest("Saving without backups", function()
-  {
-    Prefs.patternsbackups = 0;
-    Prefs.patternsbackupinterval = 24;
-
-    let tempFile = FileUtils.getFile("TmpD", ["temp_patterns.ini"]);
-    tempFile.createUnique(tempFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
-    FilterStorage.__defineGetter__("sourceFile", () => tempFile.clone());
-
-    saveFilters(null, function()
-    {
-      saveFilters(null, function()
-      {
-        let backupFile = tempFile.clone();
-        backupFile.leafName = backupFile.leafName.replace(/\.ini$/, "-backup1.ini");
-        ok(!backupFile.exists(), "Backup shouldn't be created");
-        start();
-      });
-    });
-  });
-
-  asyncTest("Saving with backups", function()
-  {
-    Prefs.patternsbackups = 2;
-    Prefs.patternsbackupinterval = 24;
-
-    let tempFile = FileUtils.getFile("TmpD", ["temp_patterns.ini"]);
-    tempFile.createUnique(tempFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
-    FilterStorage.__defineGetter__("sourceFile", () => tempFile.clone());
-
-    let backupFile = tempFile.clone();
-    backupFile.leafName = backupFile.leafName.replace(/\.ini$/, "-backup1.ini");
-
-    let backupFile2 = tempFile.clone();
-    backupFile2.leafName = backupFile2.leafName.replace(/\.ini$/, "-backup2.ini");
-
-    let backupFile3 = tempFile.clone();
-    backupFile3.leafName = backupFile3.leafName.replace(/\.ini$/, "-backup3.ini");
-
-    let oldModifiedTime;
-
-    saveFilters(null, callback1);
-
-    function callback1()
-    {
-      // Save again immediately
-      saveFilters(null, callback2);
-    }
-
-    function callback2()
-    {
-      backupFile = backupFile.clone();  // File parameters are cached, clone to prevent this
-      ok(backupFile.exists(), "First backup created");
-
-      backupFile.lastModifiedTime -= 10000;
-      oldModifiedTime = backupFile.lastModifiedTime;
-      saveFilters(null, callback3);
-    }
-
-    function callback3()
-    {
-      backupFile = backupFile.clone();  // File parameters are cached, clone to prevent this
-      equal(backupFile.lastModifiedTime, oldModifiedTime, "Backup not overwritten if it is only 10 seconds old");
-
-      backupFile.lastModifiedTime -= 40*60*60*1000;
-      oldModifiedTime = backupFile.lastModifiedTime;
-      saveFilters(null, callback4);
-    }
-
-    function callback4()
-    {
-      backupFile = backupFile.clone();  // File parameters are cached, clone to prevent this
-      notEqual(backupFile.lastModifiedTime, oldModifiedTime, "Backup overwritten if it is 40 hours old");
-
-      backupFile2 = backupFile2.clone();  // File parameters are cached, clone to prevent this
-      ok(backupFile2.exists(), "Second backup created when first backup is overwritten");
-
-      backupFile.lastModifiedTime -= 20000;
-      oldModifiedTime = backupFile2.lastModifiedTime;
-      saveFilters(null, callback5);
-    }
-
-    function callback5()
-    {
-      backupFile2 = backupFile2.clone();  // File parameters are cached, clone to prevent this
-      equal(backupFile2.lastModifiedTime, oldModifiedTime, "Second backup not overwritten if first one is only 20 seconds old");
-
-      backupFile.lastModifiedTime -= 25*60*60*1000;
-      oldModifiedTime = backupFile2.lastModifiedTime;
-      saveFilters(null, callback6);
-    }
-
-    function callback6()
-    {
-      backupFile2 = backupFile2.clone();  // File parameters are cached, clone to prevent this
-      notEqual(backupFile2.lastModifiedTime, oldModifiedTime, "Second backup overwritten if first one is 25 hours old");
-
-      ok(!backupFile3.exists(), "Third backup not created with patternsbackups = 2");
-
-      try
-      {
-        tempFile.remove(false);
-      } catch (e) {}
-      try
-      {
-        backupFile.remove(false);
-      } catch (e) {}
-      try
-      {
-        backupFile2.remove(false);
-      } catch (e) {}
-      try
-      {
-        backupFile3.remove(false);
-      } catch (e) {}
-
-      start();
-    }
-  });
-})();