mirror of https://github.com/termux/termux-app
66 lines
2.8 KiB
Java
66 lines
2.8 KiB
Java
package com.termux.terminal;
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public class ScreenBufferTest extends TerminalTestCase {
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public void testBasics() {
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TerminalBuffer screen = new TerminalBuffer(5, 3, 3);
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assertEquals("", screen.getTranscriptText());
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screen.setChar(0, 0, 'a', 0);
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assertEquals("a", screen.getTranscriptText());
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screen.setChar(0, 0, 'b', 0);
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assertEquals("b", screen.getTranscriptText());
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screen.setChar(2, 0, 'c', 0);
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assertEquals("b c", screen.getTranscriptText());
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screen.setChar(2, 2, 'f', 0);
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assertEquals("b c\n\n f", screen.getTranscriptText());
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screen.blockSet(0, 0, 2, 2, 'X', 0);
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}
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public void testBlockSet() {
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TerminalBuffer screen = new TerminalBuffer(5, 3, 3);
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screen.blockSet(0, 0, 2, 2, 'X', 0);
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assertEquals("XX\nXX", screen.getTranscriptText());
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screen.blockSet(1, 1, 2, 2, 'Y', 0);
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assertEquals("XX\nXYY\n YY", screen.getTranscriptText());
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}
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public void testGetSelectedText() {
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withTerminalSized(5, 3).enterString("ABCDEFGHIJ").assertLinesAre("ABCDE", "FGHIJ", " ");
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assertEquals("AB", mTerminal.getSelectedText(0, 0, 1, 0));
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assertEquals("BC", mTerminal.getSelectedText(1, 0, 2, 0));
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assertEquals("CDE", mTerminal.getSelectedText(2, 0, 4, 0));
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assertEquals("FG", mTerminal.getSelectedText(0, 1, 1, 1));
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assertEquals("GH", mTerminal.getSelectedText(1, 1, 2, 1));
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assertEquals("HIJ", mTerminal.getSelectedText(2, 1, 4, 1));
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assertEquals("ABCDEFG", mTerminal.getSelectedText(0, 0, 1, 1));
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withTerminalSized(5, 3).enterString("ABCDE\r\nFGHIJ").assertLinesAre("ABCDE", "FGHIJ", " ");
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assertEquals("ABCDE\nFG", mTerminal.getSelectedText(0, 0, 1, 1));
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}
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public void testGetSelectedTextJoinFullLines() {
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withTerminalSized(5, 3).enterString("ABCDE\r\nFG");
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assertEquals("ABCDEFG", mTerminal.getScreen().getSelectedText(0, 0, 1, 1, true, true));
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withTerminalSized(5, 3).enterString("ABC\r\nFG");
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assertEquals("ABC\nFG", mTerminal.getScreen().getSelectedText(0, 0, 1, 1, true, true));
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}
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public void testGetWordAtLocation() {
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withTerminalSized(5, 3).enterString("ABCDEFGHIJ\r\nKLMNO");
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assertEquals("ABCDEFGHIJKLMNO", mTerminal.getScreen().getWordAtLocation(0, 0));
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assertEquals("ABCDEFGHIJKLMNO", mTerminal.getScreen().getWordAtLocation(4, 1));
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assertEquals("ABCDEFGHIJKLMNO", mTerminal.getScreen().getWordAtLocation(4, 2));
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withTerminalSized(5, 3).enterString("ABC DEF GHI ");
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assertEquals("ABC", mTerminal.getScreen().getWordAtLocation(0, 0));
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assertEquals("", mTerminal.getScreen().getWordAtLocation(3, 0));
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assertEquals("DEF", mTerminal.getScreen().getWordAtLocation(4, 0));
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assertEquals("DEF", mTerminal.getScreen().getWordAtLocation(0, 1));
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assertEquals("DEF", mTerminal.getScreen().getWordAtLocation(1, 1));
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assertEquals("GHI", mTerminal.getScreen().getWordAtLocation(0, 2));
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assertEquals("", mTerminal.getScreen().getWordAtLocation(1, 2));
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assertEquals("", mTerminal.getScreen().getWordAtLocation(2, 2));
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}
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}
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