138 lines
6.1 KiB
Java
138 lines
6.1 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 8137326
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* @summary Tests Compact String. Verifies the compareTo method for String,
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* StringBuilder and StringBuffer.
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* @run testng/othervm -XX:+CompactStrings CompareTo
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* @run testng/othervm -XX:-CompactStrings CompareTo
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*/
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public class CompareTo 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, "A", -1 },
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new Object[] { STRING_EMPTY, "\uFF21", -1 },
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new Object[] { STRING_L1, "AB", -1 },
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new Object[] { STRING_L1, "A", 0 },
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new Object[] { STRING_L1, "a", -32 },
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new Object[] { STRING_L1, "\uFF21", -65248 },
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new Object[] { STRING_L2, "AB", 0 },
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new Object[] { STRING_L2, "Ab", -32 },
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new Object[] { STRING_L2, "AA", 1 },
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new Object[] { STRING_L2, "\uFF21", -65248 },
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new Object[] { STRING_L2, "A\uFF21", -65247 },
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new Object[] { STRING_L4, "ABC", 1 },
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new Object[] { STRING_L4, "AB", 2 },
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new Object[] { STRING_L4, "ABcD", -32 },
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new Object[] { STRING_L4, "ABCD\uFF21\uFF21", -2 },
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new Object[] { STRING_L4, "ABCD\uFF21", -1 },
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new Object[] { STRING_LLONG, "ABCDEFG\uFF21", -65241 },
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new Object[] { STRING_LLONG, "AB", 6 },
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new Object[] { STRING_LLONG, "ABCD", 4 },
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new Object[] { STRING_LLONG, "ABCDEFGH\uFF21\uFF21", -2 },
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new Object[] { STRING_U1, "\uFF21", 0 },
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new Object[] { STRING_U1, "\uFF22", -1 },
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new Object[] { STRING_U1, "\uFF21\uFF22", -1 },
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new Object[] { STRING_U1, "A", 65248 },
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new Object[] { STRING_U2, "\uFF21\uFF22", 0 },
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new Object[] { STRING_U2, "\uFF22", -1 },
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new Object[] { STRING_U2, "\uFF21\uFF21", 1 },
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new Object[] { STRING_U2, "A", 65248 },
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new Object[] { STRING_M12, "\uFF21A", 0 },
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new Object[] { STRING_M12, "A\uFF21", 65248 },
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new Object[] { STRING_M12, "\uFF21\uFF21", -65248 },
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new Object[] { STRING_M11, "A\uFF21", 0 },
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new Object[] { STRING_M11, "\uFF21A", -65248 },
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new Object[] { STRING_M11, "AA", 65248 }, };
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}
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@Test(dataProvider = "provider")
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public void testCompareTo(String str, String anotherString, int 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.compareTo(anotherString),
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expected,
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String.format(
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"testing String(%s).compareTo(%s), source : %s, ",
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escapeNonASCIIs(data),
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escapeNonASCIIs(anotherString),
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source));
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});
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}
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/*
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* Runs the same test with StringBuilder
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*/
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@Test(dataProvider = "provider")
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public void testStringBuilder(String str, String anotherString, int expected) {
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StringBuilder another = new StringBuilder(anotherString);
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map.get(str)
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.forEach(
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(source, data) -> {
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StringBuilder sb = new StringBuilder(data);
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assertEquals(
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sb.compareTo(another),
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expected,
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String.format(
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"testing StringBuilder(%s).compareTo(%s), source : %s, ",
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escapeNonASCIIs(data),
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escapeNonASCIIs(anotherString),
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source));
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});
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}
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/*
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* Runs the same test with StringBuffer
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*/
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@Test(dataProvider = "provider")
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public void testStringBuffer(String str, String anotherString, int expected) {
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StringBuffer another = new StringBuffer(anotherString);
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map.get(str)
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.forEach(
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(source, data) -> {
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StringBuffer sb = new StringBuffer(data);
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assertEquals(
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sb.compareTo(another),
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expected,
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String.format(
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"testing StringBuffer(%s).compareTo(%s), source : %s, ",
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escapeNonASCIIs(data),
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escapeNonASCIIs(anotherString),
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source));
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});
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}
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}
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