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

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

storage/test/unit/test_unicode.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 unicode functions that we have added
 const LATIN1_AE = "\xc6"; // "Æ"
 const LATIN1_ae = "\xe6";  // "æ"
 function setup()
 {
   getOpenedDatabase().createTable("test", "id INTEGER PRIMARY KEY, name TEXT");
   var stmt = createStatement("INSERT INTO test (name, id) VALUES (?1, ?2)");
   stmt.bindByIndex(0, LATIN1_AE);
   stmt.bindByIndex(1, 1);
   stmt.execute();
   stmt.bindByIndex(0, "A");
   stmt.bindByIndex(1, 2);
   stmt.execute();
   stmt.bindByIndex(0, "b");
   stmt.bindByIndex(1, 3);
   stmt.execute();
   stmt.bindByIndex(0, LATIN1_ae);
   stmt.bindByIndex(1, 4);
   stmt.execute();
   stmt.finalize();
 }
 function test_upper_ascii()
 {
   var stmt = createStatement("SELECT name, id FROM test WHERE name = upper('a')");
   do_check_true(stmt.executeStep());
   do_check_eq("A", stmt.getString(0));
   do_check_eq(2, stmt.getInt32(1));
   stmt.reset();
   stmt.finalize();
 }
 function test_upper_non_ascii()
 {
   var stmt = createStatement("SELECT name, id FROM test WHERE name = upper(?1)");
   stmt.bindByIndex(0, LATIN1_ae);
   do_check_true(stmt.executeStep());
   do_check_eq(LATIN1_AE, stmt.getString(0));
   do_check_eq(1, stmt.getInt32(1));
   stmt.reset();
   stmt.finalize();
 }
 function test_lower_ascii()
 {
   var stmt = createStatement("SELECT name, id FROM test WHERE name = lower('B')");
   do_check_true(stmt.executeStep());
   do_check_eq("b", stmt.getString(0));
   do_check_eq(3, stmt.getInt32(1));
   stmt.reset();
   stmt.finalize();
 }
 function test_lower_non_ascii()
 {
   var stmt = createStatement("SELECT name, id FROM test WHERE name = lower(?1)");
   stmt.bindByIndex(0, LATIN1_AE);
   do_check_true(stmt.executeStep());
   do_check_eq(LATIN1_ae, stmt.getString(0));
   do_check_eq(4, stmt.getInt32(1));
   stmt.reset();
   stmt.finalize();
 }
 function test_like_search_different()
 {
   var stmt = createStatement("SELECT COUNT(*) FROM test WHERE name LIKE ?1");
   stmt.bindByIndex(0, LATIN1_AE);
   do_check_true(stmt.executeStep());
   do_check_eq(2, stmt.getInt32(0));
   stmt.finalize();
 }
 function test_like_search_same()
 {
   var stmt = createStatement("SELECT COUNT(*) FROM test WHERE name LIKE ?1");
   stmt.bindByIndex(0, LATIN1_ae);
   do_check_true(stmt.executeStep());
   do_check_eq(2, stmt.getInt32(0));
   stmt.finalize();
 }
 var tests = [test_upper_ascii, test_upper_non_ascii, test_lower_ascii,
              test_lower_non_ascii, test_like_search_different,
              test_like_search_same];
 function run_test()
 {
   setup();
   for (var i = 0; i < tests.length; i++)
     tests[i]();
   cleanup();
 }