/**
* Compare two pages (WikiPage version). Compares them by name first. If the same name, compares
* their versions.
*
* @param page1 the first page
* @param page2 the second page
* @return see java.util.Comparator
* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
*/
public int compare(WikiPage page1, WikiPage page2) {
if (page1 == page2) return 0; // the same object
int res = m_comparator.compare(page1.getName(), page2.getName());
if (res == 0) res = page1.getVersion() - page2.getVersion();
return res;
}
public void testMillionChanges() throws Exception {
String text = "";
String name = NAME1;
int maxver = 2000; // Save 2000 versions.
Benchmark mark = new Benchmark();
mark.start();
for (int i = 0; i < maxver; i++) {
text = text + ".";
engine.saveText(name, text);
}
mark.stop();
System.out.println("Benchmark: " + mark.toString(2000) + " pages/second");
WikiPage pageinfo = engine.getPage(NAME1);
assertEquals("wrong version", maxver, pageinfo.getVersion());
// +2 comes from \r\n.
assertEquals("wrong text", maxver + 2, engine.getText(NAME1).length());
}
