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/*
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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.startsWith.
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* @run testng/othervm -XX:+CompactStrings StartsWith
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* @run testng/othervm -XX:-CompactStrings StartsWith
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*/
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public class StartsWith 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, true},
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new Object[] {STRING_EMPTY, "A", 0, false},
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new Object[] {STRING_EMPTY, "", 0, true},
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new Object[] {STRING_EMPTY, "", -1, false},
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new Object[] {STRING_L1, "A", 0, true},
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new Object[] {STRING_L1, "A", -1, false},
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new Object[] {STRING_L1, "A", 1, false},
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new Object[] {STRING_L2, "B", 1, true},
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new Object[] {STRING_L2, "B", 0, false},
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new Object[] {STRING_L2, "A", 0, true},
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new Object[] {STRING_L2, "AB", 1, false},
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new Object[] {STRING_L4, "ABC", 0, true},
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new Object[] {STRING_LLONG, "ABCDEFGH", 0, true},
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new Object[] {STRING_LLONG, "ABCDE", 0, true},
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new Object[] {STRING_LLONG, "CDE", 0, false},
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new Object[] {STRING_LLONG, "FG", 5, true},
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new Object[] {STRING_U1, "\uFF21", 0, true},
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new Object[] {STRING_U1, "", 1, true},
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new Object[] {STRING_U1, "\uFF21", 0, true},
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new Object[] {STRING_U1, "A", 0, false},
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new Object[] {STRING_U2, "\uFF21\uFF22", 0, true},
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new Object[] {STRING_U2, "\uFF21", 0, true},
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new Object[] {STRING_U2, "\uFF22", 0, false},
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new Object[] {STRING_U2, "", 0, true},
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new Object[] {STRING_M12, "\uFF21", 0, true},
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new Object[] {STRING_M12, "\uFF21A", 0, true},
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new Object[] {STRING_M12, "A", 0, false},
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new Object[] {STRING_M12, "\uFF21A", 0, true},
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new Object[] {STRING_M12, "A", 1, true},
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new Object[] {STRING_M11, "A", 0, true},
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new Object[] {STRING_M11, "A\uFF21", 0, true},
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new Object[] {STRING_M11, "A\uFF21", 0, true},
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new Object[] {STRING_M11, "\uFF21", 1, true},
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new Object[] {STRING_UDUPLICATE,
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"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22",
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0, true},
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new Object[] {STRING_UDUPLICATE,
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"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 0, true},
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new Object[] {STRING_UDUPLICATE,
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"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 2, true},
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new Object[] {STRING_UDUPLICATE,
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"\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 5, false},
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new Object[] {STRING_MDUPLICATE1,
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"\uFF21A\uFF21A\uFF21A\uFF21A\uFF21A", 0, true},
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new Object[] {STRING_MDUPLICATE1,
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"\uFF21A\uFF21A\uFF21A\uFF21A\uFF21", 0, true},
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new Object[] {STRING_MDUPLICATE1, "A\uFF21A\uFF21A\uFF21A", 1, true},
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new Object[] {STRING_SUPPLEMENTARY, "\uDC01\uFF21", 3, true},
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};
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}
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@Test(dataProvider = "provider")
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public void testStartsWith(String str, String prefix, int toffset,
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boolean 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.startsWith(prefix, toffset),
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expected,
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String.format(
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"testing String(%s).startsWith(%s, %d), source : %s, ",
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escapeNonASCIIs(data),
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escapeNonASCIIs(prefix), toffset,
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source));
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});
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}
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}
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