"
COPYRIGHT (c) 1996-2015 by Claus Gittinger
New code and modifications done at SWING Research Group [1]:
COPYRIGHT (c) 2010-2015 by Jan Vrany, Jan Kurs and Marcel Hlopko
SWING Research Group, Czech Technical University in Prague
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.
[1] Code written at SWING Research Group contains a signature
of one of the above copright owners. For exact set of such code,
see the differences between this version and version stx:libjava
as of 1.9.2010
"
"{ Package: 'stx:libjava' }"
"{ NameSpace: Smalltalk }"
TestCase subclass:#JavaNativeMemoryTests
instanceVariableNames:'mem'
classVariableNames:''
poolDictionaries:''
category:'Languages-Java-Tests'
!
!JavaNativeMemoryTests class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 1996-2015 by Claus Gittinger
New code and modifications done at SWING Research Group [1]:
COPYRIGHT (c) 2010-2015 by Jan Vrany, Jan Kurs and Marcel Hlopko
SWING Research Group, Czech Technical University in Prague
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.
[1] Code written at SWING Research Group contains a signature
of one of the above copright owners. For exact set of such code,
see the differences between this version and version stx:libjava
as of 1.9.2010
"
! !
!JavaNativeMemoryTests methodsFor:'initialization & release'!
setUp
mem := JavaNativeMemory new.
mem defaultMallocatedMemoryChunkSize:16"B"
"Created: / 11-07-2012 / 09:10:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaNativeMemoryTests methodsFor:'tests-malloc/free'!
test_01
mem malloc: 8.
mem malloc: 8.
mem malloc: 8.
self assert: mem chunks size == 2
"Created: / 11-07-2012 / 09:15:38 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
test_02a
| addr1 addr2 |
addr1 := mem malloc: 8.
addr2 := mem malloc: 8.
mem free: addr1.
mem free: addr2.
mem malloc: 16.
self assert: mem chunks size == 1
"Created: / 11-07-2012 / 09:32:00 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
test_02b
| addr1 addr2 |
addr1 := mem malloc: 8.
addr2 := mem malloc: 8.
mem free: addr2.
mem free: addr1.
mem malloc: 16.
self assert: mem chunks size == 1
"Created: / 11-07-2012 / 09:32:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
test_02c
| addr1 addr2 addr3 |
addr1 := mem malloc: 4.
addr2 := mem malloc: 4.
addr3 := mem malloc: 8.
mem free: addr2.
mem free: addr1.
mem free: addr3.
mem malloc: 16.
self assert: mem chunks size == 1
"Created: / 11-07-2012 / 09:33:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
test_02d
| addr1 addr2 addr3 |
addr1 := mem malloc: 4.
addr2 := mem malloc: 4.
addr3 := mem malloc: 8.
mem free: addr2.
mem free: addr3.
mem free: addr1.
mem malloc: 16.
self assert: mem chunks size == 1
"Created: / 11-07-2012 / 09:33:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
test_03
| addr1 addr2 |
addr1 := mem malloc: 16.
addr2 := mem malloc: 16.
mem byteAt: addr1 put: 10.
mem byteAt: addr1 + 15 put: 9.
mem byteAt: addr2 put: 30.
mem byteAt: addr2 + 15 put: 33.
self assert: (mem byteAt: addr1) == 10.
self assert: (mem byteAt: addr1 + 15) == 9.
self assert: (mem byteAt: addr2) == 30.
self assert: (mem byteAt: addr2 + 15) == 33.
"Created: / 11-07-2012 / 10:03:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaNativeMemoryTests class methodsFor:'documentation'!
version_CVS
^ '$Header: /cvs/stx/stx/libjava/JavaNativeMemoryTests.st,v 1.5 2015-03-20 12:08:00 vrany Exp $'
!
version_HG
^ '$Changeset: <not expanded> $'
!
version_SVN
^ 'Id:: '
! !