Update of /cvsroot/nutch/nutch/src/test/net/nutch/pagedb
In directory
sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv31442/src/test/net/nutch/pagedb
Modified Files:
TestPage.java
Log Message:
Fix Page constructors so that next fetch date is less likely to be
misconstrued as a float. This patches a problem in WebDBInjector,
where new pages were added to the db with nextScore set to the
intended nextFetch date. This, in turn, confused link analysis.
Index: TestPage.java
===================================================================
RCS file: /cvsroot/nutch/nutch/src/test/net/nutch/pagedb/TestPage.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** TestPage.java 14 Apr 2003 19:24:16 -0000 1.7
--- TestPage.java 13 Dec 2004 19:20:40 -0000 1.8
***************
*** 5,8 ****
--- 5,9 ----
import java.io.*;
+ import java.util.Random;
import net.nutch.io.*;
import net.nutch.db.*;
***************
*** 20,23 ****
TestWritable.testWritable(getTestPage());
}
!
}
--- 21,57 ----
TestWritable.testWritable(getTestPage());
}
!
! public void testPageCtors() throws Exception {
! Random random = new Random();
! String urlString = "http://foo.com/";;
! MD5Hash md5 = MD5Hash.digest(urlString);
! long now = System.currentTimeMillis();
! float score = random.nextFloat();
! float nextScore = random.nextFloat();
!
! Page page = new Page(urlString, md5);
! assertEquals(page.getURL().toString(), urlString);
! assertEquals(page.getMD5(), md5);
!
! page = new Page(urlString, score);
! assertEquals(page.getURL().toString(), urlString);
! assertEquals(page.getMD5(), md5);
! assertEquals(page.getScore(), score, 0.0f);
! assertEquals(page.getNextScore(), score, 0.0f);
!
! page = new Page(urlString, score, now);
! assertEquals(page.getURL().toString(), urlString);
! assertEquals(page.getMD5(), md5);
! assertEquals(page.getNextFetchTime(), now);
! assertEquals(page.getScore(), score, 0.0f);
! assertEquals(page.getNextScore(), score, 0.0f);
!
! page = new Page(urlString, score, nextScore, now);
! assertEquals(page.getURL().toString(), urlString);
! assertEquals(page.getMD5(), md5);
! assertEquals(page.getNextFetchTime(), now);
! assertEquals(page.getScore(), score, 0.0f);
! assertEquals(page.getNextScore(), nextScore, 0.0f);
! }
!
}
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