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Scala example source code file (HistoryTest.java)
The HistoryTest.java Scala example source code/* * Copyright (c) 2002-2007, Marc Prud'hommeaux. All rights reserved. * * This software is distributable under the BSD license. See the terms of the * BSD license in the documentation provided with this software. */ package scala.tools.jline.console.history; import scala.tools.jline.console.ConsoleReaderTestSupport; import org.junit.Test; import static scala.tools.jline.console.Operation.MOVE_TO_BEG; import static scala.tools.jline.console.Operation.NEWLINE; import static scala.tools.jline.console.Operation.NEXT_HISTORY; import static scala.tools.jline.console.Operation.PREV_HISTORY; import static scala.tools.jline.console.Operation.PREV_CHAR; /** * Tests command history. * * @author <a href="mailto:mwp1@cornell.edu">Marc Prud'hommeaux</a> */ public class HistoryTest extends ConsoleReaderTestSupport { @Test public void testSingleHistory() throws Exception { Buffer b = new Buffer(). append("test line 1").op(NEWLINE). append("test line 2").op(NEWLINE). append("test line 3").op(NEWLINE). append("test line 4").op(NEWLINE). append("test line 5").op(NEWLINE). append(""); assertBuffer("", b); assertBuffer("test line 5", b = b.op(PREV_HISTORY)); assertBuffer("test line 5", b = b.op(PREV_CHAR)); assertBuffer("test line 4", b = b.op(PREV_HISTORY)); assertBuffer("test line 5", b = b.op(NEXT_HISTORY)); assertBuffer("test line 4", b = b.op(PREV_HISTORY)); assertBuffer("test line 3", b = b.op(PREV_HISTORY)); assertBuffer("test line 2", b = b.op(PREV_HISTORY)); assertBuffer("test line 1", b = b.op(PREV_HISTORY)); // beginning of history assertBuffer("test line 1", b = b.op(PREV_HISTORY)); assertBuffer("test line 1", b = b.op(PREV_HISTORY)); assertBuffer("test line 1", b = b.op(PREV_HISTORY)); assertBuffer("test line 1", b = b.op(PREV_HISTORY)); assertBuffer("test line 2", b = b.op(NEXT_HISTORY)); assertBuffer("test line 3", b = b.op(NEXT_HISTORY)); assertBuffer("test line 4", b = b.op(NEXT_HISTORY)); assertBuffer("test line 5", b = b.op(NEXT_HISTORY)); // end of history assertBuffer("", b = b.op(NEXT_HISTORY)); assertBuffer("", b = b.op(NEXT_HISTORY)); assertBuffer("", b = b.op(NEXT_HISTORY)); assertBuffer("test line 5", b = b.op(PREV_HISTORY)); assertBuffer("test line 4", b = b.op(PREV_HISTORY)); b = b.op(MOVE_TO_BEG).append("XXX").op(NEWLINE); assertBuffer("XXXtest line 4", b = b.op(PREV_HISTORY)); assertBuffer("test line 5", b = b.op(PREV_HISTORY)); assertBuffer("test line 4", b = b.op(PREV_HISTORY)); assertBuffer("test line 5", b = b.op(NEXT_HISTORY)); assertBuffer("XXXtest line 4", b = b.op(NEXT_HISTORY)); assertBuffer("", b = b.op(NEXT_HISTORY)); assertBuffer("XXXtest line 4", b = b.op(PREV_HISTORY)); assertBuffer("XXXtest line 4", b = b.op(NEWLINE).op(PREV_HISTORY)); assertBuffer("XXXtest line 4", b = b.op(NEWLINE).op(PREV_HISTORY)); assertBuffer("XXXtest line 4", b = b.op(NEWLINE).op(PREV_HISTORY)); assertBuffer("XXXtest line 4", b = b.op(NEWLINE).op(PREV_HISTORY)); } } Other Scala source code examplesHere is a short list of links related to this Scala HistoryTest.java source code file: |
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