The Tor Browser: storage/test/unit/test_storage_value_array.js@97036ab72558 (annotated)

storage/test/unit/test_storage_value_array.js@97036ab72558 (annotated)

storage/test/unit/test_storage_value_array.js

Tue, 06 Jan 2015 21:39:09 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Tue, 06 Jan 2015 21:39:09 +0100
branch: TOR_BUG_9701
changeset 8: 97036ab72558
permissions: -rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 // This file tests the functions of mozIStorageValueArray
 function setup()
 {
   getOpenedDatabase().createTable("test", "id INTEGER PRIMARY KEY, name TEXT," +
                                           "number REAL, nuller NULL, blobber BLOB");
   var stmt = createStatement("INSERT INTO test (name, number, blobber) " +
                              "VALUES (?1, ?2, ?3)");
   stmt.bindByIndex(0, "foo");
   stmt.bindByIndex(1, 2.34);
   stmt.bindBlobByIndex(2, [], 0);
   stmt.execute();
   stmt.bindByIndex(0, "");
   stmt.bindByIndex(1, 1.23);
   stmt.bindBlobByIndex(2, [1, 2], 2);
   stmt.execute();
   stmt.reset();
   stmt.finalize();
 }
 function test_getIsNull_for_null()
 {
   var stmt = createStatement("SELECT nuller, blobber FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 1);
   do_check_true(stmt.executeStep());
   do_check_true(stmt.getIsNull(0)); // null field
   do_check_true(stmt.getIsNull(1)); // data is null if size is 0
   stmt.reset();
   stmt.finalize();
 }
 function test_getIsNull_for_non_null()
 {
   var stmt = createStatement("SELECT name, blobber FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   do_check_false(stmt.getIsNull(0));
   do_check_false(stmt.getIsNull(1));
   stmt.reset();
   stmt.finalize();
 }
 function test_value_type_null()
 {
   var stmt = createStatement("SELECT nuller FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 1);
   do_check_true(stmt.executeStep());
   do_check_eq(Ci.mozIStorageValueArray.VALUE_TYPE_NULL,
               stmt.getTypeOfIndex(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_value_type_integer()
 {
   var stmt = createStatement("SELECT id FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 1);
   do_check_true(stmt.executeStep());
   do_check_eq(Ci.mozIStorageValueArray.VALUE_TYPE_INTEGER,
               stmt.getTypeOfIndex(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_value_type_float()
 {
   var stmt = createStatement("SELECT number FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 1);
   do_check_true(stmt.executeStep());
   do_check_eq(Ci.mozIStorageValueArray.VALUE_TYPE_FLOAT,
               stmt.getTypeOfIndex(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_value_type_text()
 {
   var stmt = createStatement("SELECT name FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 1);
   do_check_true(stmt.executeStep());
   do_check_eq(Ci.mozIStorageValueArray.VALUE_TYPE_TEXT,
               stmt.getTypeOfIndex(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_value_type_blob()
 {
   var stmt = createStatement("SELECT blobber FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   do_check_eq(Ci.mozIStorageValueArray.VALUE_TYPE_BLOB,
               stmt.getTypeOfIndex(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_numEntries_one()
 {
   var stmt = createStatement("SELECT blobber FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   do_check_eq(1, stmt.numEntries);
   stmt.reset();
   stmt.finalize();
 }
 function test_numEntries_all()
 {
   var stmt = createStatement("SELECT * FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   do_check_eq(5, stmt.numEntries);
   stmt.reset();
   stmt.finalize();
 }
 function test_getInt()
 {
   var stmt = createStatement("SELECT id FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   do_check_eq(2, stmt.getInt32(0));
   do_check_eq(2, stmt.getInt64(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_getDouble()
 {
   var stmt = createStatement("SELECT number FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   do_check_eq(1.23, stmt.getDouble(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_getUTF8String()
 {
   var stmt = createStatement("SELECT name FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 1);
   do_check_true(stmt.executeStep());
   do_check_eq("foo", stmt.getUTF8String(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_getString()
 {
   var stmt = createStatement("SELECT name FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   do_check_eq("", stmt.getString(0));
   stmt.reset();
   stmt.finalize();
 }
 function test_getBlob()
 {
   var stmt = createStatement("SELECT blobber FROM test WHERE id = ?1");
   stmt.bindByIndex(0, 2);
   do_check_true(stmt.executeStep());
   var count = { value: 0 };
   var arr = { value: null };
   stmt.getBlob(0, count, arr);
   do_check_eq(2, count.value);
   do_check_eq(1, arr.value[0]);
   do_check_eq(2, arr.value[1]);
   stmt.reset();
   stmt.finalize();
 }
 var tests = [test_getIsNull_for_null, test_getIsNull_for_non_null,
              test_value_type_null, test_value_type_integer,
              test_value_type_float, test_value_type_text, test_value_type_blob,
              test_numEntries_one, test_numEntries_all, test_getInt,
              test_getDouble, test_getUTF8String, test_getString, test_getBlob];
 function run_test()
 {
   setup();
   for (var i = 0; i < tests.length; i++)
     tests[i]();
   cleanup();
 }