Github user vlsi commented on a diff in the pull request:
https://github.com/apache/jmeter/pull/162#discussion_r56126978
--- Diff: src/components/org/apache/jmeter/config/CSVDataSet.java ---
@@ -146,71 +146,76 @@ public void setProperty(JMeterProperty property) {
@Override
public void iterationStart(LoopIterationEvent iterEvent) {
- FileServer server = FileServer.getFileServer();
- final JMeterContext context = getThreadContext();
- String delim = getDelimiter();
- if (delim.equals("\\t")) { // $NON-NLS-1$
- delim = "\t";// Make it easier to enter a Tab // $NON-NLS-1$
- } else if (delim.length()==0){
- log.warn("Empty delimiter converted to ','");
- delim=",";
- }
- if (vars == null) {
- String _fileName = getFilename();
- String mode = getShareMode();
- int modeInt = CSVDataSetBeanInfo.getShareModeAsInt(mode);
- switch(modeInt){
- case CSVDataSetBeanInfo.SHARE_ALL:
- alias = _fileName;
- break;
- case CSVDataSetBeanInfo.SHARE_GROUP:
- alias =
_fileName+"@"+System.identityHashCode(context.getThreadGroup());
- break;
- case CSVDataSetBeanInfo.SHARE_THREAD:
- alias =
_fileName+"@"+System.identityHashCode(context.getThread());
- break;
- default:
- alias = _fileName+"@"+mode; // user-specified key
- break;
+ String _fileName = getFilename();
+ if (!_fileName.isEmpty()) {
+ FileServer server = FileServer.getFileServer();
+ final JMeterContext context = getThreadContext();
+ String delim = getDelimiter();
+ if (delim.equals("\\t")) { // $NON-NLS-1$
+ delim = "\t";// Make it easier to enter a Tab //
$NON-NLS-1$
+ } else if (delim.length()==0){
+ log.warn("Empty delimiter converted to ','");
+ delim=",";
}
- final String names = getVariableNames();
- if (names == null || names.length()==0) {
- String header = server.reserveFile(_fileName,
getFileEncoding(), alias, true);
- try {
- vars = CSVSaveService.csvSplitString(header,
delim.charAt(0));
- firstLineIsNames = true;
- } catch (IOException e) {
- log.warn("Could not split CSV header line",e);
+ if (vars == null) {
+ String mode = getShareMode();
+ int modeInt = CSVDataSetBeanInfo.getShareModeAsInt(mode);
+ switch(modeInt){
+ case CSVDataSetBeanInfo.SHARE_ALL:
+ alias = _fileName;
+ break;
+ case CSVDataSetBeanInfo.SHARE_GROUP:
+ alias =
_fileName+"@"+System.identityHashCode(context.getThreadGroup());
+ break;
+ case CSVDataSetBeanInfo.SHARE_THREAD:
+ alias =
_fileName+"@"+System.identityHashCode(context.getThread());
+ break;
+ default:
+ alias = _fileName+"@"+mode; // user-specified key
+ break;
+ }
+ final String names = getVariableNames();
+ if (names == null || names.length()==0) {
+ String header = server.reserveFile(_fileName,
getFileEncoding(), alias, true);
+ try {
+ vars = CSVSaveService.csvSplitString(header,
delim.charAt(0));
+ firstLineIsNames = true;
+ } catch (IOException e) {
+ log.warn("Could not split CSV header line",e);
+ }
+ } else {
+ server.reserveFile(_fileName, getFileEncoding(),
alias);
+ vars = JOrphanUtils.split(names, ","); // $NON-NLS-1$
}
- } else {
- server.reserveFile(_fileName, getFileEncoding(), alias);
- vars = JOrphanUtils.split(names, ","); // $NON-NLS-1$
- }
- }
-
- // TODO: fetch this once as per vars above?
- JMeterVariables threadVars = context.getVariables();
- String[] lineValues = {};
- try {
- if (getQuotedData()) {
- lineValues = server.getParsedLine(alias, recycle,
firstLineIsNames, delim.charAt(0));
- } else {
- String line = server.readLine(alias, recycle,
firstLineIsNames);
- lineValues = JOrphanUtils.split(line, delim, false);
- }
- for (int a = 0; a < vars.length && a < lineValues.length; a++)
{
- threadVars.put(vars[a], lineValues[a]);
}
- } catch (IOException e) { // treat the same as EOF
- log.error(e.toString());
- }
- if (lineValues.length == 0) {// i.e. EOF
- if (getStopThread()) {
- throw new JMeterStopThreadException("End of file
detected");
+
+ // TODO: fetch this once as per vars above?
+ JMeterVariables threadVars = context.getVariables();
+ String[] lineValues = {};
+ try {
+ if (getQuotedData()) {
+ lineValues = server.getParsedLine(alias, recycle,
firstLineIsNames, delim.charAt(0));
+ } else {
+ String line = server.readLine(alias, recycle,
firstLineIsNames);
+ lineValues = JOrphanUtils.split(line, delim, false);
+ }
+ for (int a = 0; a < vars.length && a < lineValues.length;
a++) {
+ threadVars.put(vars[a], lineValues[a]);
+ }
+ } catch (IOException e) { // treat the same as EOF
+ log.error(e.toString());
}
- for (String var :vars) {
- threadVars.put(var, EOFVALUE);
+ if (lineValues.length == 0) {// i.e. EOF
+ if (getStopThread()) {
+ throw new JMeterStopThreadException("End of file
detected");
+ }
+ for (String var :vars) {
+ threadVars.put(var, EOFVALUE);
+ }
}
+ } else {
+ log.error("No filename setup in CSV Data Set Config:
"+this.getName());
+ throw new JMeterStopThreadException("No filename setup in CSV
Data Set Config: "+this.getName());
--- End diff --
Please swap order of those branches. It is hard to follow where is the `if`
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