mirror of
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49 lines
2.0 KiB
Java
49 lines
2.0 KiB
Java
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012-2021 gnosygnu@gmail.com
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XOWA is licensed under the terms of the General Public License (GPL) Version 3,
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or alternatively under the terms of the Apache License Version 2.0.
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You may use XOWA according to either of these licenses as is most appropriate
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for your project on a case-by-case basis.
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The terms of each license can be found in the source code repository:
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GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
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Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
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*/
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package gplx.objects.strings;
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import gplx.tests.GfoTstr;
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import org.junit.Test;
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public class StringUtlTest {
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private final StringUtlTstr fxt = new StringUtlTstr();
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@Test public void Len() {
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fxt.TestLen("" , 0);
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fxt.TestLen("abc", 3);
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}
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@Test public void Format() {
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fxt.TestFormat("empty fmt" , "" , "");
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fxt.TestFormat("empty fmt w/ args" , "" , "", "a");
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fxt.TestFormat("no args" , "a" , "a");
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fxt.TestFormat("args = 1" , "a" , "{0}", "a");
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fxt.TestFormat("args = n" , "a + b" , "{0} + {1}", "a", "b");
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fxt.TestFormat("escape {" , "{" , "{{", 0);
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fxt.TestFormat("escape }" , "}" , "}}", 0);
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fxt.TestFormat("nested" , "{a0c}" , "{a{0}c}", 0);
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fxt.TestFormat("nested; invalid" , "{a{b}c}" , "{a{b}c}", 0);
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fxt.TestFormat("out of bounds" , "{1}" , "{1}", "a");
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fxt.TestFormat("invalid arg" , "{a} {b}" , "{a} {b}", 0);
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fxt.TestFormat("invalid and valid args" , "{a}0{b}1", "{a}{0}{b}{1}", 0, 1);
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fxt.TestFormat("dangling" , "{0" , "{0", 0);
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}
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}
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class StringUtlTstr {
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public void TestLen(String v, int expd) {
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GfoTstr.EqInt(expd, StringUtl.Len(v));
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}
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public void TestFormat(String note, String expd, String fmt, Object... ary) {
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GfoTstr.EqStr(expd, StringUtl.Format(fmt, ary), note);
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}
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}
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