Hi all
I have found strange behaviour of RI implementation of
java.awt.geom.GeneralPath.
RI returns TRUE for following code while Harmony returns FALSE
new GeneralPath().contains(0, 0, -10, -10))
Actually TRUE result is absolutely illogical because of
1. GeneralPath is empty
2. Negative width and height meen that rectangle is empty too
I have marked this issue as non-bug difference.
Any comments?
2006/9/25, Denis Kishenko (JIRA) <[EMAIL PROTECTED]>:
[classlibl][awt] RI considers that negative rectangle is contained inside empty
GeneralPath
-------------------------------------------------------------------------------------------
Key: HARMONY-1570
URL: http://issues.apache.org/jira/browse/HARMONY-1570
Project: Harmony
Issue Type: Bug
Components: Non-bug differences from RI
Reporter: Denis Kishenko
RI implementation of GeneralPath.contains(x, y, width, height) returns true if
input width and height are negative and GeneralPath is empty. It's absolutely
illogical.
=========== Test.java ===============
import junit.framework.TestCase;
import junit.textui.TestRunner;
import java.awt.geom.GeneralPath;
public class Test extends TestCase {
public void testcase0() {
GeneralPath p = new GeneralPath();
assertTrue(p.contains(0, 0, -10, -10));
}
static public void main(String[] args) {
TestRunner.run(Test.class);
}
}
========= RI ===================.
Time: 0,031
OK (1 test)
======= Harmony ===============
Time: 0.328
There was 1 failure:
1) testcase0(Test)junit.framework.AssertionFailedError
at Test.testcase0(Test.java:10)
at java.lang.reflect.VMReflection.invokeMethod()
FAILURES!!!
Tests run: 1, Failures: 1, Errors: 0
*/
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Denis M. Kishenko
Intel Middleware Products Division
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