85 lines
3.6 KiB
Java
85 lines
3.6 KiB
Java
/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import static org.testng.Assert.assertEquals;
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/*
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* @test
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* @bug 8077559
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* @summary Tests Compact String. This one is for String.subString.
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* @run testng/othervm -XX:+CompactStrings SubString
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* @run testng/othervm -XX:-CompactStrings SubString
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*/
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public class SubString extends CompactString {
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@DataProvider
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public Object[][] provider() {
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return new Object[][] {
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new Object[] { STRING_EMPTY, 0, 0, "" },
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new Object[] { STRING_L1, 0, 1, "A" },
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new Object[] { STRING_L1, 1, 1, "" },
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new Object[] { STRING_L2, 0, 2, "AB" },
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new Object[] { STRING_L2, 1, 2, "B" },
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new Object[] { STRING_LLONG, 0, 8, "ABCDEFGH" },
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new Object[] { STRING_LLONG, 7, 8, "H" },
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new Object[] { STRING_LLONG, 8, 8, "" },
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new Object[] { STRING_LLONG, 3, 7, "DEFG" },
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new Object[] { STRING_U1, 0, 1, "\uFF21" },
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new Object[] { STRING_U1, 1, 1, "" },
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new Object[] { STRING_U1, 0, 0, "" },
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new Object[] { STRING_U2, 0, 2, "\uFF21\uFF22" },
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new Object[] { STRING_U2, 1, 2, "\uFF22" },
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new Object[] { STRING_U2, 2, 2, "" },
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new Object[] { STRING_U2, 0, 2, "\uFF21\uFF22" },
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new Object[] { STRING_U2, 1, 2, "\uFF22" },
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new Object[] { STRING_M12, 1, 2, "A" },
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new Object[] { STRING_M11, 0, 1, "A" },
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new Object[] { STRING_M11, 1, 2, "\uFF21" },
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new Object[] { STRING_UDUPLICATE, 1, 5,
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"\uFF22\uFF21\uFF22\uFF21" },
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new Object[] { STRING_MDUPLICATE1, 9, 10, "A" },
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new Object[] { STRING_MDUPLICATE1, 7, 8, "A" }, };
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}
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@Test(dataProvider = "provider")
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public void testSubstring(String str, int beginIndex, int endIndex,
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String expected) {
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map.get(str)
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.forEach(
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(source, data) -> {
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assertEquals(
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data.substring(beginIndex, endIndex),
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expected,
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String.format(
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"testing String(%s).substring(%d, %d), source : %s, ",
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escapeNonASCIIs(data), beginIndex,
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endIndex, source));
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});
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}
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}
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