132 lines
3.5 KiB
Java
132 lines
3.5 KiB
Java
/*
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* Copyright (c) 2019, 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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/*
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* @test
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* @bug 8223967
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* @summary Unit tests for Text Block language changes
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* @compile -encoding utf8 TextBlockLang.java
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* @run main TextBlockLang
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*/
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public class TextBlockLang {
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public static void main(String... args) {
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test1();
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test2();
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test3();
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}
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/*
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* Test basic string functionality.
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*/
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static void test1() {
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EQ("""
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""", "");
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EQ("""
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abc
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""", "abc\n");
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EQ("""
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""", "\n");
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EQ("""
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"
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""", "\"\n");
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EQ("""
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""
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""", "\"\"\n");
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EQ("""
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\"""
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""", "\"\"\"\n");
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EQ("""
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"\""
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""", "\"\"\"\n");
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EQ("""
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""\"
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""", "\"\"\"\n");
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EQ("""
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\r
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""", "\r\n");
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EQ("""
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\u2022
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""", "\u2022\n");
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EQ("""
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•
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""", "\u2022\n");
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LENGTH("""
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abc
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""", 4);
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}
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/*
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* Test escape-S.
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*/
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static void test2() {
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if ('\s' != ' ') {
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throw new RuntimeException("Failed character escape-S");
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}
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EQ("\s", " ");
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EQ("""
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\s
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""", " \n");
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}
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/*
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* Test escape line terminator.
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*/
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static void test3() {
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EQ("""
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abc \
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""", "abc ");
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EQ("\\\n".translateEscapes(), "");
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EQ("\\\r\n".translateEscapes(), "");
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EQ("\\\r".translateEscapes(), "");
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}
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/*
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* Raise an exception if the string is not the expected length.
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*/
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static void LENGTH(String string, int length) {
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if (string == null || string.length() != length) {
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System.err.println("Failed LENGTH");
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System.err.println(string + " " + length);
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throw new RuntimeException("Failed LENGTH");
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}
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}
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/*
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* Raise an exception if the two input strings are not equal.
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*/
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static void EQ(String input, String expected) {
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if (input == null || expected == null || !expected.equals(input)) {
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System.err.println("Failed EQ");
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System.err.println();
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System.err.println("Input:");
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System.err.println(input.replaceAll(" ", "."));
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System.err.println();
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System.err.println("Expected:");
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System.err.println(expected.replaceAll(" ", "."));
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throw new RuntimeException();
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}
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}
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}
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