Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 246 insertions, 0 deletions

diff --git a/comphelper/qa/string/test_string.cxx b/comphelper/qa/string/test_string.cxx
new file mode 100644
index 000000000..58f9c3f63
--- /dev/null
+++ b/comphelper/qa/string/test_string.cxx
@@ -0,0 +1,246 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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 incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <iterator>
+
+#include <comphelper/string.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/i18n/CharType.hpp>
+#include <com/sun/star/i18n/XBreakIterator.hpp>
+#include <com/sun/star/i18n/XCollator.hpp>
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+#include <rtl/string.hxx>
+#include <rtl/ustring.hxx>
+
+namespace {
+
+class TestString: public CppUnit::TestFixture
+{
+public:
+    void testStripStart();
+    void testStripEnd();
+    void testStrip();
+    void testToken();
+    void testTokenCount();
+    void testDecimalStringToNumber();
+    void testIsdigitAsciiString();
+    void testReverseString();
+    void testReverseCodePoints();
+    void testSplit();
+    void testRemoveAny();
+
+    CPPUNIT_TEST_SUITE(TestString);
+    CPPUNIT_TEST(testStripStart);
+    CPPUNIT_TEST(testStripEnd);
+    CPPUNIT_TEST(testStrip);
+    CPPUNIT_TEST(testToken);
+    CPPUNIT_TEST(testTokenCount);
+    CPPUNIT_TEST(testDecimalStringToNumber);
+    CPPUNIT_TEST(testIsdigitAsciiString);
+    CPPUNIT_TEST(testReverseString);
+    CPPUNIT_TEST(testReverseCodePoints);
+    CPPUNIT_TEST(testSplit);
+    CPPUNIT_TEST(testRemoveAny);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+void TestString::testDecimalStringToNumber()
+{
+    OUString s1("1234");
+    CPPUNIT_ASSERT_EQUAL(sal_uInt32(1234), comphelper::string::decimalStringToNumber(s1));
+    s1 += u"\u07C6";
+    CPPUNIT_ASSERT_EQUAL(sal_uInt32(12346), comphelper::string::decimalStringToNumber(s1));
+    // Codepoints on 2 16bits words
+    s1 = u"\U0001D7FE\U0001D7F7"; // MATHEMATICAL MONOSPACE DIGIT EIGHT and ONE
+    CPPUNIT_ASSERT_EQUAL(sal_uInt32(81), comphelper::string::decimalStringToNumber(s1));
+}
+
+void TestString::testIsdigitAsciiString()
+{
+    CPPUNIT_ASSERT_EQUAL(true, comphelper::string::isdigitAsciiString("1234"));
+
+    CPPUNIT_ASSERT_EQUAL(false, comphelper::string::isdigitAsciiString("1A34"));
+
+    CPPUNIT_ASSERT_EQUAL(true, comphelper::string::isdigitAsciiString(""));
+}
+
+void TestString::testStripStart()
+{
+    OString aIn("abc");
+    OString aOut;
+
+    aOut = ::comphelper::string::stripStart(aIn, 'b');
+    CPPUNIT_ASSERT_EQUAL(OString("abc"), aOut);
+
+    aOut = ::comphelper::string::stripStart(aIn, 'a');
+    CPPUNIT_ASSERT_EQUAL(OString("bc"), aOut);
+
+    aIn = "aaa";
+    aOut = ::comphelper::string::stripStart(aIn, 'a');
+    CPPUNIT_ASSERT(aOut.isEmpty());
+
+    aIn = "aba";
+    aOut = ::comphelper::string::stripStart(aIn, 'a');
+    CPPUNIT_ASSERT_EQUAL(OString("ba"), aOut);
+}
+
+void TestString::testStripEnd()
+{
+    OString aIn("abc");
+    OString aOut;
+
+    aOut = ::comphelper::string::stripEnd(aIn, 'b');
+    CPPUNIT_ASSERT_EQUAL(OString("abc"), aOut);
+
+    aOut = ::comphelper::string::stripEnd(aIn, 'c');
+    CPPUNIT_ASSERT_EQUAL(OString("ab"), aOut);
+
+    aIn = "aaa";
+    aOut = ::comphelper::string::stripEnd(aIn, 'a');
+    CPPUNIT_ASSERT(aOut.isEmpty());
+
+    aIn = "aba";
+    aOut = ::comphelper::string::stripEnd(aIn, 'a');
+    CPPUNIT_ASSERT_EQUAL(OString("ab"), aOut);
+}
+
+void TestString::testStrip()
+{
+    OString aIn("abc");
+    OString aOut;
+
+    aOut = ::comphelper::string::strip(aIn, 'b');
+    CPPUNIT_ASSERT_EQUAL(OString("abc"), aOut);
+
+    aOut = ::comphelper::string::strip(aIn, 'c');
+    CPPUNIT_ASSERT_EQUAL(OString("ab"), aOut);
+
+    aIn = "aaa";
+    aOut = ::comphelper::string::strip(aIn, 'a');
+    CPPUNIT_ASSERT(aOut.isEmpty());
+
+    aIn = "aba";
+    aOut = ::comphelper::string::strip(aIn, 'a');
+    CPPUNIT_ASSERT_EQUAL(OString("b"), aOut);
+}
+
+void TestString::testToken()
+{
+    OString aIn("10.11.12");
+    OString aOut;
+
+    aOut = aIn.getToken(-1, '.');
+    CPPUNIT_ASSERT(aOut.isEmpty());
+
+    aOut = aIn.getToken(0, '.');
+    CPPUNIT_ASSERT_EQUAL(OString("10"), aOut);
+
+    aOut = aIn.getToken(1, '.');
+    CPPUNIT_ASSERT_EQUAL(OString("11"), aOut);
+
+    aOut = aIn.getToken(2, '.');
+    CPPUNIT_ASSERT_EQUAL(OString("12"), aOut);
+
+    aOut = aIn.getToken(3, '.');
+    CPPUNIT_ASSERT(aOut.isEmpty());
+}
+
+void TestString::testTokenCount()
+{
+    OString aIn("10.11.12");
+    sal_Int32 nOut;
+
+    nOut = ::comphelper::string::getTokenCount(aIn, '.');
+    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(3), nOut);
+
+    nOut = ::comphelper::string::getTokenCount(aIn, 'X');
+    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), nOut);
+
+    nOut = ::comphelper::string::getTokenCount("", 'X');
+    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), nOut);
+}
+
+void TestString::testReverseString()
+{
+    CPPUNIT_ASSERT_EQUAL(OUString(), comphelper::string::reverseString(u""));
+    CPPUNIT_ASSERT_EQUAL(OUString("cba"), comphelper::string::reverseString(u"abc"));
+    static sal_Unicode const rev[] = {'w', 0xDFFF, 0xDBFF, 'v', 0xDC00, 0xD800, 'u'};
+    CPPUNIT_ASSERT_EQUAL(
+        OUString(rev, std::size(rev)),
+        comphelper::string::reverseString(u"u\U00010000v\U0010FFFFw"));
+    static sal_Unicode const malformed[] = {0xDC00, 0xD800};
+    CPPUNIT_ASSERT_EQUAL(
+        OUString(u"\U00010000"),
+        comphelper::string::reverseString(std::u16string_view(malformed, std::size(malformed))));
+}
+
+void TestString::testReverseCodePoints() {
+    CPPUNIT_ASSERT_EQUAL(OUString(), comphelper::string::reverseCodePoints(""));
+    CPPUNIT_ASSERT_EQUAL(OUString("cba"), comphelper::string::reverseCodePoints("abc"));
+    CPPUNIT_ASSERT_EQUAL(
+        OUString(u"w\U0010FFFFv\U00010000u"),
+        comphelper::string::reverseCodePoints(u"u\U00010000v\U0010FFFFw"));
+    static sal_Unicode const malformed[] = {0xDC00, 0xD800};
+    CPPUNIT_ASSERT_EQUAL(
+        OUString(u"\U00010000"),
+        comphelper::string::reverseCodePoints(OUString(malformed, std::size(malformed))));
+}
+
+void TestString::testSplit()
+{
+    std::vector<OUString> aRet = ::comphelper::string::split(u"CTRL+ALT+F1", '+');
+    CPPUNIT_ASSERT_EQUAL(size_t(3), aRet.size());
+    CPPUNIT_ASSERT_EQUAL(OUString("CTRL"), aRet[0]);
+    CPPUNIT_ASSERT_EQUAL(OUString("ALT"), aRet[1]);
+    CPPUNIT_ASSERT_EQUAL(OUString("F1"), aRet[2]);
+}
+
+void TestString::testRemoveAny()
+{
+    using namespace ::comphelper::string;
+    OUString in("abcAAAbbC");
+    sal_Unicode const test1 [] = { 'a', 0 };
+    CPPUNIT_ASSERT_EQUAL(OUString("bcAAAbbC"), removeAny(in, test1));
+    sal_Unicode const test2 [] = { 0 };
+    CPPUNIT_ASSERT_EQUAL(in, removeAny(in, test2));
+    sal_Unicode const test3 [] = { 'A', 0 };
+    CPPUNIT_ASSERT_EQUAL(OUString("abcbbC"), removeAny(in, test3));
+    sal_Unicode const test4 [] = { 'A', 'a', 0 };
+    CPPUNIT_ASSERT_EQUAL(OUString("bcbbC"), removeAny(in, test4));
+    sal_Unicode const test5 [] = { 'C', 0 };
+    CPPUNIT_ASSERT_EQUAL(OUString("abcAAAbb"), removeAny(in, test5));
+    sal_Unicode const test6 [] = { 'X', 0 };
+    CPPUNIT_ASSERT_EQUAL(in, removeAny(in, test6));
+    sal_Unicode const test7 [] = { 'A', 'B', 'C', 'a', 'b', 'c', 0 };
+    CPPUNIT_ASSERT_EQUAL(OUString(), removeAny(in, test7));
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(TestString);
+
+}
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */