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Add test for CSV-75 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1301971 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sebastian Bazley 2012-03-17 18:17:15 +00:00
parent a019caec3f
commit 83b1072703
1 changed files with 36 additions and 3 deletions
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39
src/test/java/org/apache/commons/csv/ExtendedBufferedReaderTest.java
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@ -71,12 +71,12 @@ public class ExtendedBufferedReaderTest {
assertEquals('3', br.readAgain());
assertEquals('\n', br.lookAhead());
assertEquals(1, br.getLineNumber());
assertEquals(1, br.getLineNumber()); // will need fixing for CSV-75
assertEquals('3', br.readAgain());
assertEquals('\n', br.read());
assertEquals(2, br.getLineNumber());
assertEquals(2, br.getLineNumber()); // will need fixing for CSV-75
assertEquals('\n', br.readAgain());
assertEquals(2, br.getLineNumber());
assertEquals(2, br.getLineNumber()); // will need fixing for CSV-75
assertEquals(ExtendedBufferedReader.END_OF_STREAM, br.lookAhead());
assertEquals('\n', br.readAgain());
@ -150,6 +150,39 @@ public class ExtendedBufferedReaderTest {
assertTrue(br.readLine() == null);
}
/*
* Test to illustrate https://issues.apache.org/jira/browse/CSV-75
*
* TODO fix checks when code is fixed
*/
@Test
public void testReadChar() throws Exception {
String LF="\n"; String CR="\r"; String CRLF=CR+LF; String LFCR=LF+CR;// easier to read the string below
String test="a" + LF + "b" + CR + "c" + LF + LF + "d" + CR + CR + "e" + LFCR + "f "+ CRLF;
// EOL eol EOL EOL eol eol EOL+CR EOL
// EOL = current EOL behaviour with read() methods
// eol = additional behaviour with readLine()
final int EOLct=5;
final int EOLeolct=9;
ExtendedBufferedReader br;
br = getBufferedReader(test);
assertEquals(0, br.getLineNumber());
while(br.readLine()!=null) {}
assertEquals(EOLeolct, br.getLineNumber());
br = getBufferedReader(test);
assertEquals(0, br.getLineNumber());
while(br.read()!=-1) {}
assertEquals(EOLct, br.getLineNumber()); // will need fixing for CSV-75
br = getBufferedReader(test);
assertEquals(0, br.getLineNumber());
char[] buff = new char[10];
while(br.read(buff ,0, 3)!=-1) {}
assertEquals(EOLct, br.getLineNumber()); // will need fixing for CSV-75
}
private ExtendedBufferedReader getBufferedReader(String s) {
return new ExtendedBufferedReader(new StringReader(s));
}