Author: ggregory
Date: Tue Sep 11 18:18:14 2012
New Revision: 1383504
URL: http://svn.apache.org/viewvc?rev=1383504&view=rev
Log:
Fix compilation issue.
Added:
commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/
commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/PerformanceTest.java
(with props)
Added:
commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/PerformanceTest.java
URL:
http://svn.apache.org/viewvc/commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/PerformanceTest.java?rev=1383504&view=auto
==============================================================================
---
commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/PerformanceTest.java
(added)
+++
commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/PerformanceTest.java
Tue Sep 11 18:18:14 2012
@@ -0,0 +1,81 @@
+package org.apache.commons.csv.perf;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.Reader;
+
+import org.apache.commons.csv.CSVFormat;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Tests performance.
+ *
+ * Only enable for your own development.
+ */
+public class PerformanceTest {
+
+ private final int max = 10;
+
+ private BufferedReader getBufferedReader() throws IOException {
+ return new BufferedReader(new
FileReader("src/test/resources/worldcitiespop.txt"));
+ }
+
+ private long parse(Reader in) throws IOException {
+ CSVFormat format =
CSVFormat.DEFAULT.withSurroundingSpacesIgnored(false);
+ long count = 0;
+ for (Object record : format.parse(in)) {
+ count++;
+ }
+ return count;
+ }
+
+ private void println() {
+ System.out.println();
+ }
+
+ private void println(String s) {
+ System.out.println(s);
+ }
+
+ private long readAll(BufferedReader in) throws IOException {
+ long count = 0;
+ while (in.readLine() != null) {
+ count++;
+ }
+ return count;
+ }
+
+ @Test
+ @Ignore
+ public void testParseBigFile() throws Exception {
+ long t0 = System.currentTimeMillis();
+ long count = this.parse(this.getBufferedReader());
+ this.println("File parsed in " + (System.currentTimeMillis() - t0) +
"ms with Commons CSV" + " " + count
+ + " lines");
+ this.println();
+ }
+
+ @Test
+ @Ignore
+ public void testParseBigFileRepeat() throws Exception {
+ for (int i = 0; i < this.max; i++) {
+ this.testParseBigFile();
+ }
+ this.println();
+ }
+
+ @Test
+ @Ignore
+ public void testReadBigFile() throws Exception {
+ for (int i = 0; i < this.max; i++) {
+ BufferedReader in = this.getBufferedReader();
+ long t0 = System.currentTimeMillis();
+ long count = this.readAll(in);
+ in.close();
+ this.println("File read in " + (System.currentTimeMillis() - t0) +
"ms" + " " + count + " lines");
+ }
+ this.println();
+ }
+}
\ No newline at end of file
Propchange:
commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/PerformanceTest.java
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svn:eol-style = native
Propchange:
commons/proper/csv/trunk/src/test/java/org/apache/commons/csv/perf/PerformanceTest.java
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svn:keywords = Id
