[GROOVY-342] try/catch not catching

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0-beta-4
• Fix Version/s: 1.0-beta-10
• Component/s: class generator
• Environment: xp
• Assignee: Jochen Theodorou
• Reporter: Bing Ran
• Created: 29/Mar/04 16:04
• Updated: 26/Jan/05 11:07
• Resolved: 26/Jan/05 11:05

Description

Please see the testcase for multiple issues:
1. the catch order sensitivity, seems only the first catch clause works

2. Exceptions generated when calling a method are always wrapped in Groovy invoking exception. Users won't catch the situation by using the "original" java exception.

3. This pops up only in a loose script:

package bran.groovy
try {
1/0
} catch (Exception ex) {
println("worst")
}

The Exception was supposed to stand for the java.lang.Exception. Rather the runtime was looking for bran.package.Exception. Removing the package directive fix the problem.

---- TrycatchTest.groovy
package bran.groovy
import java.io.*
import org.codehaus.groovy.runtime.*

class TrycatchTest extends GroovyTestCase {

void testMutipleCatches() {
try

{ FileInputStream fis = new FileInputStream("c:\\++-~~~") println 'ok' }

catch (InvokerInvocationException ie)

{ println("was here") }

catch (FileNotFoundException e)

{ println("bad") } catch (Exception ex) { println("worst") }
}

// switch the order of the catches
void testCatchesOrder() {
try { FileInputStream fis = new FileInputStream("c:\\++-~~~") println 'ok' } catch (FileNotFoundException e) { println("bad") }

catch (InvokerInvocationException ie)

{ // println("was here") }

catch (Exception ex)

{ println("worst") }

}
// should probably throw the original exception
void testCatchOriginal() {
try

{ FileInputStream fis = new FileInputStream("c:\\++-~~~") println 'ok' }

catch (FileNotFoundException e)

{ println("bad") }

}

void testException() {
try

{ FileInputStream fis = new FileInputStream("c:\\++-~~~") println 'ok' }

catch (Exception e)

{ println("got it") }

}

}