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JavaClassRefTests.st
author Claus Gittinger <cg@exept.de>
Thu, 24 Nov 2011 12:54:24 +0100
changeset 2290 cd61fd0b66ac
parent 2152 1cbdfbcc685c
child 2353 fa7400d022a0
permissions -rw-r--r--
fixed: #version_SVN ($ to ยง)

"
 COPYRIGHT (c) 1996-2011 by Claus Gittinger
 COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko
                            SWING Research Group, Czech Technical University in Prague

 Parts of the code written by Claus Gittinger are under following
 license:

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice.   This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.

 Parts of the code written at SWING Reasearch Group [1] are MIT licensed:

 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
 files (the 'Software'), to deal in the Software without
 restriction, including without limitation the rights to use,
 copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the
 Software is furnished to do so, subject to the following
 conditions:

 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.

 [1] Code written at SWING Research Group contain a signature
     of one of the above copright owners.
"
"{ Package: 'stx:libjava' }"

AbstractJavaTestCase subclass:#JavaClassRefTests
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	category:'Languages-Java-Tests-RuntimeConstantPool'
!

!JavaClassRefTests class methodsFor:'documentation'!

copyright
"
 COPYRIGHT (c) 1996-2011 by Claus Gittinger
 COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko
                            SWING Research Group, Czech Technical University in Prague

 Parts of the code written by Claus Gittinger are under following
 license:

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice.   This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.

 Parts of the code written at SWING Reasearch Group [1] are MIT licensed:

 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
 files (the 'Software'), to deal in the Software without
 restriction, including without limitation the rights to use,
 copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the
 Software is furnished to do so, subject to the following
 conditions:

 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.

 [1] Code written at SWING Research Group contain a signature
     of one of the above copright owners.

"
! !

!JavaClassRefTests methodsFor:'arrays'!

testCorrectArrayCreation
|classRef result expectedResult |

    classRef := self getClassRefNamed: '[Ljava/lang/Object;'.
    result := classRef resolve.
    expectedResult := JavaVM javaArrayClassFor: (Java classForName: 'java.lang.Object').
    self assertTrue: (result = expectedResult).

    "Created: / 23-05-2011 / 21:15:20 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testCorrectMultiArrayCreation
    | classRef  result  expectedResult |

    classRef := self getClassRefNamed: '[[[[[Ljava/lang/Object;'.
    result := classRef resolve.
    expectedResult := JavaVM 
                javaArrayClassFor: (Java classForName: 'java.lang.Object').
    self assertTrue: (result = expectedResult).

    "Created: / 23-05-2011 / 21:15:30 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
! !

!JavaClassRefTests methodsFor:'permission tests'!

testAccessingNonPublicFromInside
    | javaClassRef  initString  throwedException |

    self enableMockedExceptionThrowing.
    
    [ initString := 'Lstx/libjava/tests/mocks/NonPublicClass;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'stx.libjava.tests.mocks.Crate').
    javaClassRef resolve. ] on: Error
            do: [:e | throwedException := e ].
    self assertTrue: (throwedException isNil).
    self disableMockedExceptionThrowing.

    "Created: / 13-04-2011 / 13:42:47 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:19 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testAccessingNonPublicFromOutside
    | javaClassRef  initString  throwedException |

    self enableMockedExceptionThrowing.
    
    [ initString := 'Lstx/libjava/tests/mocks/NonPublicClass;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'java.lang.Object').
    javaClassRef resolve. ] on: Error
            do: [:e | throwedException := e ].
    self assertTrue: (throwedException notNil 
                and: [ throwedException messageText = 'IllegalAccessError' ]).
    self disableMockedExceptionThrowing.

    "Created: / 13-04-2011 / 13:37:41 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:22 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testAccessingPublic
    | javaClassRef  initString |

    self enableMockedExceptionThrowing.
    self shouldnt: 
            [ initString := 'Lstx/libjava/tests/mocks/PublicClass;'.
            javaClassRef := self getClassRefNamed: initString.
            javaClassRef owner: (Java classForName: 'java.lang.Object').
            javaClassRef resolve. ]
        raise: Error.
    self disableMockedExceptionThrowing.

    "Created: / 13-04-2011 / 13:36:33 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:24 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testNonPublicClassPresent
    | javaClassRef  initString |

    self enableMockedExceptionThrowing.
    initString := 'Lstx/libjava/tests/mocks/NonPublicClass;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java 
                classForName: 'stx.libjava.tests.mocks.SubclassOfNonPublicClass').
    javaClassRef resolve.
    self assertTrue: (javaClassRef valueCache notNil).
    self disableMockedExceptionThrowing.

    "Created: / 13-04-2011 / 13:38:49 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:27 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testPublicClassPresent
    | javaClassRef  initString |

    self enableMockedExceptionThrowing.
    initString := 'Lstx/libjava/tests/mocks/PublicClass;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'java.lang.Object').
    javaClassRef resolve.
    self assertTrue: (javaClassRef valueCache notNil).
    self disableMockedExceptionThrowing.

    "Created: / 13-04-2011 / 13:39:00 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:29 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
! !

!JavaClassRefTests methodsFor:'primitives'!

testAllPrimitiveArrayClasses
    | classRef  descriptor |

    #( $B $C $D $F $I $J $S $Z ) do: 
            [:each | 
            descriptor := '[' , each.
            classRef := self getClassRefNamed: descriptor.
            self assertTrue: ((JavaDescriptor readFromString: descriptor) javaClass 
                        = classRef resolve) ].

    "Created: / 23-05-2011 / 20:49:39 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testAllPrimitiveClasses
    | classRef |

    #( $B $C $D $F $I $J $S $Z )
        do: 
            [:each | 

            classRef := self getClassRefNamed: each asString.
            self assertTrue: ((JavaDescriptor baseTypes at: each) = classRef resolve) ].

    "Created: / 23-05-2011 / 20:48:55 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testAllPrimitiveMultiArrayClasses
    | classRef  descriptor |

    #( $B $C $D $F $I $J $S $Z )
        do: 
            [:each | 
            descriptor := '[[[[' , each.
            classRef := self getClassRefNamed: descriptor.
            self assertTrue: ((JavaDescriptor readFromString: descriptor) javaClass 
                        = classRef resolve) ].

    "Created: / 23-05-2011 / 20:50:04 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
! !

!JavaClassRefTests methodsFor:'resolving static tests'!

testCorrectStaticResolving
    | javaClassRef  initString  result  expectedResult |

    initString := 'Lstx/libjava/tests/mocks/ClassWithInnerClasses$InnerStatic;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef 
        owner: (Java classForName: 'stx.libjava.tests.mocks.ClassWithInnerClasses').
    expectedResult := Java 
                classForName: 'stx.libjava.tests.mocks.ClassWithInnerClasses$InnerStatic'.
    result := javaClassRef resolveStatic.
    self assertTrue: (result = expectedResult).

    "Created: / 28-04-2011 / 21:51:26 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:14 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
! !

!JavaClassRefTests methodsFor:'resolving tests'!

testCorrectInstanceCreation
    | javaClassRef  initString |

    initString := 'Ljava/lang/String;'.
    javaClassRef := self getClassRefNamed: initString.
    self assertFalse: (javaClassRef isResolved).
    self assertTrue: (javaClassRef valueCache isNil).
    self assertTrue: (javaClassRef name = initString).

    "Created: / 08-04-2011 / 14:01:41 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:08 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testCorrectResolving
    | javaClassRef  initString  result  expectedResult |

    initString := 'Ljava/lang/String;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'java.lang.Object').
    expectedResult := Java classForName: 'java.lang.String'.
    result := javaClassRef resolve.
    self assertTrue: (result = expectedResult).

    "Created: / 08-04-2011 / 14:07:57 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:05 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testInvalidation
    | javaClassRef  initString |

    initString := 'Ljava/lang/String;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'java.lang.Object').
    self assertTrue: (javaClassRef isResolved not).
    javaClassRef resolve.
    self assertTrue: (javaClassRef isResolved).
    javaClassRef invalidate.
    self assertTrue: (javaClassRef isResolved not).

    "Created: / 08-04-2011 / 14:09:06 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:03 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testInvalidationForClassNegative
    | javaClassRef  initString |

    initString := 'Ljava/lang/String;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'java.lang.Object').
    self assertTrue: (javaClassRef isResolved not).
    javaClassRef resolve.
    self assertTrue: (javaClassRef isResolved).
    javaClassRef invalidateForClass: 'Ljava/lang/Object;'.
    self assertTrue: (javaClassRef isResolved).

    "Created: / 08-04-2011 / 16:21:21 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:58:00 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testInvalidationForClassPositive
    | javaClassRef  initString |

    initString := 'Ljava/lang/String;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'java.lang.Object').
    self assertTrue: (javaClassRef isResolved not).
    javaClassRef resolve.
    self assertTrue: (javaClassRef isResolved).
    javaClassRef invalidateForClass: initString.
    self assertTrue: (javaClassRef isResolved not).

    "Created: / 08-04-2011 / 16:21:35 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:57:57 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
!

testResolving
    | javaClassRef  initString |

    initString := 'Ljava/lang/String;'.
    javaClassRef := self getClassRefNamed: initString.
    javaClassRef owner: (Java classForName: 'java.lang.Object').
    self assertTrue: (javaClassRef isResolved not).
    javaClassRef resolve.
    self assertTrue: (javaClassRef isResolved).

    "Created: / 08-04-2011 / 14:04:01 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
    "Modified: / 23-05-2011 / 17:57:54 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
! !

!JavaClassRefTests class methodsFor:'documentation'!

version_SVN
    ^ '$Id: JavaClassRefTests.st,v 1.1 2011-08-18 19:06:53 vrany Exp $'
! !
hg/stx-libjava