sebb 2004/07/09 16:01:30
Modified: src/functions/org/apache/jmeter/functions Tag: rel-2_0
FileRowColContainer.java
Log:
29934 CSVRead can't handle blank fields
Revision Changes Path
No revision
No revision
1.5.2.1 +52 -4
jakarta-jmeter/src/functions/org/apache/jmeter/functions/FileRowColContainer.java
Index: FileRowColContainer.java
===================================================================
RCS file:
/home/cvs/jakarta-jmeter/src/functions/org/apache/jmeter/functions/FileRowColContainer.java,v
retrieving revision 1.5
retrieving revision 1.5.2.1
diff -u -r1.5 -r1.5.2.1
--- FileRowColContainer.java 30 Mar 2004 18:07:07 -0000 1.5
+++ FileRowColContainer.java 9 Jul 2004 23:01:30 -0000 1.5.2.1
@@ -161,11 +161,31 @@
private static ArrayList splitLine(String theLine,String delim)
{
ArrayList result = new ArrayList();
- StringTokenizer tokener = new StringTokenizer(theLine,delim);
+ StringTokenizer tokener = new StringTokenizer(theLine,delim,true);
+ /* the beginning of the line is a "delimiter" so that
+ ,a,b,c returns "" "a" "b" "c" */
+ boolean lastWasDelim = true;
while(tokener.hasMoreTokens())
{
String token = tokener.nextToken();
- result.add(token);
+ if(token.equals(delim))
+ {
+ if(lastWasDelim)
+ {
+ // two delimiters in a row; add an empty String
+ result.add("");
+ }
+ lastWasDelim = true;
+ }
+ else
+ {
+ lastWasDelim = false;
+ result.add(token);
+ }
+ }
+ if (lastWasDelim) // Catch the trailing delimiter
+ {
+ result.add("");
}
return result;
}
@@ -245,6 +265,34 @@
assertEquals(1,myRow);
assertEquals("b2",f.getColumn(myRow,1));
assertEquals("c2",f.getColumn(myRow,2));
+ }
+
+ public void testEmptyCols() throws Exception
+ {
+ FileRowColContainer f = new
FileRowColContainer("testfiles/testempty.csv");
+ assertNotNull(f);
+ assertEquals("Expected 4 lines",4,f.fileData.size());
+
+ int myRow=f.nextRow();
+ assertEquals(0,myRow);
+ assertEquals("",f.getColumn(myRow,0));
+ assertEquals("d1",f.getColumn(myRow,3));
+
+ myRow=f.nextRow();
+ assertEquals(1,myRow);
+ assertEquals("",f.getColumn(myRow,1));
+ assertEquals("c2",f.getColumn(myRow,2));
+
+ myRow=f.nextRow();
+ assertEquals(2,myRow);
+ assertEquals("b3",f.getColumn(myRow,1));
+ assertEquals("",f.getColumn(myRow,2));
+
+ myRow=f.nextRow();
+ assertEquals(3,myRow);
+ assertEquals("b4",f.getColumn(myRow,1));
+ assertEquals("c4",f.getColumn(myRow,2));
+ assertEquals("",f.getColumn(myRow,3));
}
}
/**
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