From c7ecc12a3b9281360e2121f02e9985be3b680f7f Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Fri, 24 Jul 2015 19:35:34 +0200
Subject: Bug 1180 BuffersTest: Refine test case a bit, add static main for
standalone tests
---
src/junit/com/jogamp/common/nio/BuffersTest.java | 59 +++++++++++++-----------
1 file changed, 32 insertions(+), 27 deletions(-)
(limited to 'src/junit/com/jogamp/common')
diff --git a/src/junit/com/jogamp/common/nio/BuffersTest.java b/src/junit/com/jogamp/common/nio/BuffersTest.java
index 7174015..5ce544f 100644
--- a/src/junit/com/jogamp/common/nio/BuffersTest.java
+++ b/src/junit/com/jogamp/common/nio/BuffersTest.java
@@ -31,6 +31,7 @@
*/
package com.jogamp.common.nio;
+import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.DoubleBuffer;
@@ -55,57 +56,59 @@ import org.junit.runners.MethodSorters;
public class BuffersTest extends SingletonJunitCase {
@Test
- public void positionLimitCapacityAfterArrayAllocation() {
- byte[] byteData = { 1, 2, 3, 4, 5, 6, 7, 8 };
+ public void test01PositionLimitCapacityAfterArrayAllocation() {
+ final byte[] byteData = { 1, 2, 3, 4, 5, 6, 7, 8 };
final ByteBuffer byteBuffer = Buffers.newDirectByteBuffer(byteData);
assertEquals(0, byteBuffer.position());
assertEquals(8, byteBuffer.limit());
assertEquals(8, byteBuffer.capacity());
assertEquals(5, byteBuffer.get(4));
- double[] doubleData = { 1, 2 };
+ final double[] doubleData = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 };
final DoubleBuffer doubleBuffer = Buffers.newDirectDoubleBuffer(doubleData);
assertEquals(0, doubleBuffer.position());
- assertEquals(2, doubleBuffer.limit());
- assertEquals(2, doubleBuffer.capacity());
+ assertEquals(8, doubleBuffer.limit());
+ assertEquals(8, doubleBuffer.capacity());
+ assertEquals(5.0, doubleBuffer.get(4), 0.1);
- float[] floatData = { 1.0f, 2.0f, 3.0f };
+ final float[] floatData = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f };
final FloatBuffer floatBuffer = Buffers.newDirectFloatBuffer(floatData);
assertEquals(0, floatBuffer.position());
- assertEquals(3, floatBuffer.limit());
- assertEquals(3, floatBuffer.capacity());
+ assertEquals(8, floatBuffer.limit());
+ assertEquals(8, floatBuffer.capacity());
+ assertEquals(5.0f, floatBuffer.get(4), 0.1f);
- int[] intData = { 1, 2, 3, 4 };
+ final int[] intData = { 1, 2, 3, 4, 5, 6, 7, 8 };
final IntBuffer intBuffer = Buffers.newDirectIntBuffer(intData);
assertEquals(0, intBuffer.position());
- assertEquals(4, intBuffer.limit());
- assertEquals(4, intBuffer.capacity());
- assertEquals(3, intBuffer.get(2));
+ assertEquals(8, intBuffer.limit());
+ assertEquals(8, intBuffer.capacity());
+ assertEquals(5, intBuffer.get(4));
- long[] longData = { 1, 2, 3, 4, 5 };
+ final long[] longData = { 1, 2, 3, 4, 5, 6, 7, 8 };
final LongBuffer longBuffer = Buffers.newDirectLongBuffer(longData);
assertEquals(0, longBuffer.position());
- assertEquals(5, longBuffer.limit());
- assertEquals(5, longBuffer.capacity());
- assertEquals(4, longBuffer.get(3));
+ assertEquals(8, longBuffer.limit());
+ assertEquals(8, longBuffer.capacity());
+ assertEquals(5, longBuffer.get(4));
- short[] shortData = { 1, 2, 3, 4, 5, 6 };
+ final short[] shortData = { 1, 2, 3, 4, 5, 6, 7, 8 };
final ShortBuffer shortBuffer = Buffers.newDirectShortBuffer(shortData);
assertEquals(0, shortBuffer.position());
- assertEquals(6, shortBuffer.limit());
- assertEquals(6, shortBuffer.capacity());
- assertEquals(4, shortBuffer.get(3));
+ assertEquals(8, shortBuffer.limit());
+ assertEquals(8, shortBuffer.capacity());
+ assertEquals(5, shortBuffer.get(4));
- char[] charData = { 1, 2, 3, 4, 5, 6, 7 };
+ final char[] charData = { 1, 2, 3, 4, 5, 6, 7, 8 };
final CharBuffer charBuffer = Buffers.newDirectCharBuffer(charData);
assertEquals(0, charBuffer.position());
- assertEquals(7, charBuffer.limit());
- assertEquals(7, charBuffer.capacity());
- assertEquals(6, charBuffer.get(5));
+ assertEquals(8, charBuffer.limit());
+ assertEquals(8, charBuffer.capacity());
+ assertEquals(5, charBuffer.get(4));
}
@Test
- public void slice() {
+ public void test10Slice() {
final IntBuffer buffer = Buffers.newDirectIntBuffer(6);
buffer.put(new int[]{1,2,3,4,5,6}).rewind();
@@ -144,8 +147,10 @@ public class BuffersTest extends SingletonJunitCase {
assertEquals(42, buffer.get(2));
assertEquals(42, onetwothree.get(2));
-
-
}
+ public static void main(final String args[]) throws IOException {
+ final String tstname = BuffersTest.class.getName();
+ org.junit.runner.JUnitCore.main(tstname);
+ }
}
--
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