sal/qa/rtl/oustringbuffer/test_oustringbuffer_assign.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <sal/config.h>
  11
  12 #include <cppunit/TestFixture.h>
  13 #include <cppunit/TestAssert.h>
  14 #include <cppunit/extensions/HelperMacros.h>
  15
  16 #include <rtl/ustrbuf.hxx>
  17 #include <rtl/ustring.hxx>
  18
  19 namespace {
  20
  21 class Test: public CppUnit::TestFixture {
  22 private:
  23     void test() {
  24         OUStringBuffer b1;
  25         OUString s1("123456789012345");
  26         b1 = s1;
  27         CPPUNIT_ASSERT_EQUAL(s1, b1.toString());
  28         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b1.getCapacity());
  29         OUString s2("abc");
  30         b1 = s2;
  31         CPPUNIT_ASSERT_EQUAL(s2, b1.toString());
  32         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b1.getCapacity());
  33         OUString s3("1234567890123456");
  34         b1 = s3;
  35         CPPUNIT_ASSERT_EQUAL(s3, b1.toString());
  36         CPPUNIT_ASSERT_EQUAL(sal_Int32(32), b1.getCapacity());
  37         OUStringBuffer b2;
  38         b2 = "123456789012345";
  39         CPPUNIT_ASSERT_EQUAL(s1, b2.toString());
  40         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b2.getCapacity());
  41         b2 = "abc";
  42         CPPUNIT_ASSERT_EQUAL(s2, b2.toString());
  43         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b2.getCapacity());
  44         b2 = "1234567890123456";
  45         CPPUNIT_ASSERT_EQUAL(s3, b2.toString());
  46         CPPUNIT_ASSERT_EQUAL(sal_Int32(32), b2.getCapacity());
  47         OUStringBuffer b3;
  48         b3 = u"123456789012345";
  49         CPPUNIT_ASSERT_EQUAL(s1, b3.toString());
  50         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b3.getCapacity());
  51         b3 = u"abc";
  52         CPPUNIT_ASSERT_EQUAL(s2, b3.toString());
  53         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b3.getCapacity());
  54         b3 = u"1234567890123456";
  55         CPPUNIT_ASSERT_EQUAL(s3, b3.toString());
  56         CPPUNIT_ASSERT_EQUAL(sal_Int32(32), b3.getCapacity());
  57         OUStringBuffer b4;
  58         b4 = OUStringLiteral("1") + "23456789012345";
  59         CPPUNIT_ASSERT_EQUAL(s1, b4.toString());
  60         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b4.getCapacity());
  61         b4 = OUStringLiteral("a") + "bc";
  62         CPPUNIT_ASSERT_EQUAL(s2, b4.toString());
  63         CPPUNIT_ASSERT_EQUAL(sal_Int32(16), b4.getCapacity());
  64         b4 = OUStringLiteral("1") + "234567890123456";
  65         CPPUNIT_ASSERT_EQUAL(s3, b4.toString());
  66         CPPUNIT_ASSERT_EQUAL(sal_Int32(32), b4.getCapacity());
  67     }
  68
  69     CPPUNIT_TEST_SUITE(Test);
  70     CPPUNIT_TEST(test);
  71     CPPUNIT_TEST_SUITE_END();
  72 };
  73
  74 }
  75
  76 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */