/*
* Copyright ( c ) 2019 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
/*
* @ test
* @ bug 8223967
* @ summary Unit tests for Text Block language changes
* @ compile - encoding utf8 TextBlockLang . java
* @ run main TextBlockLang
*/
public class TextBlockLang {
public static void main(String... args) {
test1();
test2();
test3();
}
/*
* Test basic string functionality .
*/
static void test1() {
EQ("" "
"" ", " ");
EQ("" "
abc
"" ", " abc\n");
EQ("" "
"" ", " \n");
EQ("" "
"
"" ", " \"\n" );
EQ("" "
""
"" ", " \"\" \n");
EQ("" "
\"" "
"" ", " \"\" \"\n" );
EQ("" "
"\" "
"" ", " \"\" \"\n" );
EQ("" "
"" \"
"" ", " \"\" \"\n" );
EQ("" "
\r
"" ", " \r\n");
EQ("" "
\u2022
"" ", " \u2022\n");
EQ("" "
•
"" ", " \u2022\n");
LENGTH("" "
abc
"" ", 4);
}
/*
* Test escape - S .
*/
static void test2() {
if ('\s' != ' ' ) {
throw new RuntimeException("Failed character escape-S" );
}
EQ("\s" , " " );
EQ("" "
\s
"" ", " \n");
}
/*
* Test escape line terminator .
*/
static void test3() {
EQ("" "
abc \
"" ", " abc ");
EQ("\\\n" .translateEscapes(), "" );
EQ("\\\r\n" .translateEscapes(), "" );
EQ("\\\r" .translateEscapes(), "" );
}
/*
* Raise an exception if the string is not the expected length .
*/
static void LENGTH(String string, int length) {
if (string == null || string.length() != length) {
System.err.println("Failed LENGTH" );
System.err.println(string + " " + length);
throw new RuntimeException("Failed LENGTH" );
}
}
/*
* Raise an exception if the two input strings are not equal .
*/
static void EQ(String input, String expected) {
if (input == null || expected == null || !expected.equals(input)) {
System.err.println("Failed EQ" );
System.err.println();
System.err.println("Input:" );
System.err.println(input.replaceAll(" " , "." ));
System.err.println();
System.err.println("Expected:" );
System.err.println(expected.replaceAll(" " , "." ));
throw new RuntimeException();
}
}
}
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