Merged Locator -> IOUtil; int Platform.getPageSize(); Added unit test for IOUtil and Platform's page size

1 files changed, 70 insertions, 0 deletions

diff --git a/src/junit/com/jogamp/common/util/TestPlatform01.java b/src/junit/com/jogamp/common/util/TestPlatform01.java
new file mode 100644
index 0000000..544418a
--- /dev/null
+++ b/src/junit/com/jogamp/common/util/TestPlatform01.java
@@ -0,0 +1,70 @@
+/**
+ * Copyright 2010 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+package com.jogamp.common.util;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.jogamp.common.os.Platform;
+
+public class TestPlatform01 {
+
+    @Test
+    public void testPageSize01()  {
+        final int ps = Platform.getPageSize();
+        System.err.println("PageSize: "+ps);
+        Assert.assertTrue("PageSize is 0", 0 < ps );
+        
+        final int ps_pages = Platform.getPageNumber(ps);
+        Assert.assertTrue("PageNumber of PageSize is not 1, but "+ps_pages, 1 == ps_pages);
+        
+        final int sz0 = ps - 10;
+        final int sz0_pages = Platform.getPageNumber(sz0);
+        Assert.assertTrue("PageNumber of PageSize-10 is not 1, but "+sz0_pages, 1 == sz0_pages);
+        
+        final int sz1 = ps + 10;
+        final int sz1_pages = Platform.getPageNumber(sz1);
+        Assert.assertTrue("PageNumber of PageSize+10 is not 2, but "+sz1_pages, 2 == sz1_pages);
+        
+        final int ps_psa = Platform.getPageAlignedSize(ps);
+        Assert.assertTrue("PageAlignedSize of PageSize is not PageSize, but "+ps_psa, ps == ps_psa);
+        
+        final int sz0_psa = Platform.getPageAlignedSize(sz0);
+        Assert.assertTrue("PageAlignedSize of PageSize-10 is not PageSize, but "+sz0_psa, ps == sz0_psa);
+        
+        final int sz1_psa = Platform.getPageAlignedSize(sz1);
+        Assert.assertTrue("PageAlignedSize of PageSize+10 is not 2*PageSize, but "+sz1_psa, ps*2 == sz1_psa);
+    }
+
+    public static void main(String args[]) {
+        String tstname = TestPlatform01.class.getName();
+        org.junit.runner.JUnitCore.main(tstname);
+    }
+
+}