1 files changed, 97 insertions, 0 deletions
diff --git a/sal/qa/rtl/strings/test_oustring_compare.cxx b/sal/qa/rtl/strings/test_oustring_compare.cxx
new file mode 100644
index 000000000..e55d4d3d9
--- /dev/null
+++ b/sal/qa/rtl/strings/test_oustring_compare.cxx
@@ -0,0 +1,97 @@
+/* -*- 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/types.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <rtl/string.h>
+#include <rtl/ustring.hxx>
+
+namespace test::oustring {
+
+class Compare: public CppUnit::TestFixture
+{
+private:
+    void equalsIgnoreAsciiCaseAscii();
+    void compareToIgnoreAsciiCase();
+    void compareTo();
+
+CPPUNIT_TEST_SUITE(Compare);
+CPPUNIT_TEST(equalsIgnoreAsciiCaseAscii);
+CPPUNIT_TEST(compareToIgnoreAsciiCase);
+CPPUNIT_TEST(compareTo);
+CPPUNIT_TEST_SUITE_END();
+};
+
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(test::oustring::Compare);
+
+void test::oustring::Compare::equalsIgnoreAsciiCaseAscii()
+{
+    const char* const abc = "abc";
+    const char* const abcd = "abcd";
+    const char* const empty = "";
+    CPPUNIT_ASSERT(!OUString().equalsIgnoreAsciiCaseAscii(abc));
+    CPPUNIT_ASSERT(!OUString().equalsIgnoreAsciiCaseAsciiL(abc,3));
+    CPPUNIT_ASSERT(!OUString("abc").
+                   equalsIgnoreAsciiCaseAscii(empty));
+    CPPUNIT_ASSERT(!OUString("abc").
+                   equalsIgnoreAsciiCaseAsciiL(empty,0));
+
+    CPPUNIT_ASSERT(OUString("abc").
+                   equalsIgnoreAsciiCaseAscii(abc));
+    CPPUNIT_ASSERT(!OUString("abcd").
+                   equalsIgnoreAsciiCaseAscii(abc));
+    CPPUNIT_ASSERT(!OUString("abc").
+                   equalsIgnoreAsciiCaseAscii(abcd));
+}
+
+void test::oustring::Compare::compareToIgnoreAsciiCase()
+{
+    CPPUNIT_ASSERT_EQUAL(
+        sal_Int32(0),
+        OUString("abc").compareToIgnoreAsciiCase(u"ABC"));
+    CPPUNIT_ASSERT(
+        OUString("ABC").compareToIgnoreAsciiCase(u"abcdef")
+        < 0);
+    CPPUNIT_ASSERT(
+        OUString("A").compareToIgnoreAsciiCase(u"_") > 0);
+}
+
+void test::oustring::Compare::compareTo()
+{
+    // test that embedded NUL does not stop the compare
+    // this sort of thing is how we assign shape ids in oox
+    sal_Unicode str1[2] = { '\0', 'x' };
+    sal_Unicode str2[2] = { '\0', 'y' };
+
+    OUString s1(str1, 2);
+    OUString s2(str2, 2);
+    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), s1.compareTo(s1));
+    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), s2.compareTo(s2));
+    CPPUNIT_ASSERT(s1.compareTo(s2) < 0);
+    CPPUNIT_ASSERT(s2.compareTo(s1) > 0);
+    CPPUNIT_ASSERT(s1.compareTo(OUStringConcatenation(s2 + "y")) < 0);
+    CPPUNIT_ASSERT(s2.compareTo(OUStringConcatenation(s1 + "x")) > 0);
+    CPPUNIT_ASSERT(OUString(s1 + "x").compareTo(s2) < 0);
+    CPPUNIT_ASSERT(OUString(s2 + "y").compareTo(s1) > 0);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */