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-rw-r--r--src/test/com/jogamp/opengl/test/junit/jogl/math/TestBinary16NOUI.java128
1 files changed, 79 insertions, 49 deletions
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/math/TestBinary16NOUI.java b/src/test/com/jogamp/opengl/test/junit/jogl/math/TestBinary16NOUI.java
index b6abcf6ee..8f56c133e 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/math/TestBinary16NOUI.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/math/TestBinary16NOUI.java
@@ -29,12 +29,20 @@
package com.jogamp.opengl.test.junit.jogl.math;
import org.junit.Assert;
+import org.junit.FixMethodOrder;
import org.junit.Test;
+import org.junit.runners.MethodSorters;
import com.jogamp.opengl.math.Binary16;
+import com.jogamp.opengl.test.junit.util.MiscUtils;
+import com.jogamp.opengl.test.junit.util.UITestCase;
-public final class TestBinary16NOUI
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public final class TestBinary16NOUI extends UITestCase /* due to hardship on machine, we want to run this test exclusively! */
{
+ static int stepping = 1;
+ static boolean verbose = false;
+
/**
* Exponents in the range [-15, 16] are encoded and decoded correctly.
*/
@@ -45,9 +53,9 @@ public final class TestBinary16NOUI
for (int e = -15; e <= 16; ++e) {
final char p = Binary16.packSetExponentUnbiasedUnchecked(e);
final int u = Binary16.unpackGetExponentUnbiased(p);
- System.out.println("e: " + e);
- System.out.println("p: " + Integer.toHexString(p));
- System.out.println("u: " + u);
+ if( verbose ) {
+ System.out.println("e: " + e +", p: "+Integer.toHexString(p)+", u: "+u);
+ }
Assert.assertEquals(e, u);
}
}
@@ -62,7 +70,7 @@ public final class TestBinary16NOUI
Assert.assertTrue(Binary16.isInfinite(Binary16.NEGATIVE_INFINITY));
Assert.assertFalse(Binary16.isInfinite(Binary16.exampleNaN()));
- for (int i = 0; i <= 65535; ++i) {
+ for (int i = 0; i <= 65535; i+=stepping) {
Assert.assertFalse(Binary16.isInfinite(Binary16.packDouble(i)));
}
}
@@ -226,16 +234,18 @@ public final class TestBinary16NOUI
void
testPackDoubleUnpackFloat()
{
- for (int i = 0; i <= 65536; ++i) {
+ for (int i = 0; i <= 65536; i+=stepping) {
final double in = i;
final char packed = Binary16.packDouble(in);
final float r = Binary16.unpackFloat(packed);
- System.out.println(String.format(
- "packed: 0x%04x 0b%s in: %f unpacked: %f",
- (int) packed,
- Binary16.toRawBinaryString(packed),
- in,
- r));
+ if( verbose ) {
+ System.out.println(String.format(
+ "packed: 0x%04x 0b%s in: %f unpacked: %f",
+ (int) packed,
+ Binary16.toRawBinaryString(packed),
+ in,
+ r));
+ }
if (i <= 2048) {
Assert.assertEquals(in, r, 0.0);
@@ -269,21 +279,23 @@ public final class TestBinary16NOUI
void
testPackFloatDoubleEquivalent()
{
- for (int i = 0; i <= 65536; ++i) {
+ for (int i = 0; i <= 65536; i+=stepping) {
final float f_in = i;
final double d_in = i;
final char pf = Binary16.packFloat(f_in);
final char pd = Binary16.packDouble(d_in);
- System.out.println("i: " + i);
- System.out.println(String.format(
- "pack_f: 0x%04x 0b%s",
- (int) pf,
- Binary16.toRawBinaryString(pf)));
- System.out.println(String.format(
- "pack_d: 0x%04x 0b%s",
- (int) pd,
- Binary16.toRawBinaryString(pd)));
+ if( verbose ) {
+ System.out.println("i: " + i);
+ System.out.println(String.format(
+ "pack_f: 0x%04x 0b%s",
+ (int) pf,
+ Binary16.toRawBinaryString(pf)));
+ System.out.println(String.format(
+ "pack_d: 0x%04x 0b%s",
+ (int) pd,
+ Binary16.toRawBinaryString(pd)));
+ }
Assert.assertEquals(pf, pd);
}
@@ -354,16 +366,18 @@ public final class TestBinary16NOUI
void
testPackFloatUnpackDouble()
{
- for (int i = 0; i <= 65536; ++i) {
+ for (int i = 0; i <= 65536; i+=stepping) {
final float in = i;
final char packed = Binary16.packFloat(in);
final double r = Binary16.unpackDouble(packed);
- System.out.println(String.format(
- "packed: 0x%04x 0b%s in: %f unpacked: %f",
- (int) packed,
- Binary16.toRawBinaryString(packed),
- in,
- r));
+ if( verbose ) {
+ System.out.println(String.format(
+ "packed: 0x%04x 0b%s in: %f unpacked: %f",
+ (int) packed,
+ Binary16.toRawBinaryString(packed),
+ in,
+ r));
+ }
if (i <= 2048) {
Assert.assertEquals(in, r, 0.0);
@@ -397,16 +411,18 @@ public final class TestBinary16NOUI
void
testPackUnpackDouble()
{
- for (int i = 0; i <= 65536; ++i) {
+ for (int i = 0; i <= 65536; i+=stepping) {
final double in = i;
final char packed = Binary16.packDouble(in);
final double r = Binary16.unpackDouble(packed);
- System.out.println(String.format(
- "packed: 0x%04x 0b%s in: %f unpacked: %f",
- (int) packed,
- Binary16.toRawBinaryString(packed),
- in,
- r));
+ if( verbose ) {
+ System.out.println(String.format(
+ "packed: 0x%04x 0b%s in: %f unpacked: %f",
+ (int) packed,
+ Binary16.toRawBinaryString(packed),
+ in,
+ r));
+ }
if (i <= 2048) {
Assert.assertEquals(in, r, 0.0);
@@ -440,16 +456,18 @@ public final class TestBinary16NOUI
void
testPackUnpackFloat()
{
- for (int i = 0; i <= 65536; ++i) {
+ for (int i = 0; i <= 65536; i+=stepping) {
final float in = i;
final char packed = Binary16.packFloat(in);
final float r = Binary16.unpackFloat(packed);
- System.out.println(String.format(
- "packed: 0x%04x 0b%s in: %f unpacked: %f",
- (int) packed,
- Binary16.toRawBinaryString(packed),
- in,
- r));
+ if( verbose ) {
+ System.out.println(String.format(
+ "packed: 0x%04x 0b%s in: %f unpacked: %f",
+ (int) packed,
+ Binary16.toRawBinaryString(packed),
+ in,
+ r));
+ }
if (i <= 2048) {
Assert.assertEquals(in, r, 0.0);
}
@@ -484,9 +502,9 @@ public final class TestBinary16NOUI
for (int e = 0; e <= 1; ++e) {
final char p = Binary16.packSetSignUnchecked(e);
final int u = Binary16.unpackGetSign(p);
- System.out.println("e: " + e);
- System.out.println("p: " + Integer.toHexString(p));
- System.out.println("u: " + u);
+ if( verbose ) {
+ System.out.println("e: " + e +", p: "+Integer.toHexString(p)+", u: "+u);
+ }
Assert.assertEquals(e, u);
}
}
@@ -503,9 +521,9 @@ public final class TestBinary16NOUI
for (int e = 0; e <= 1023; ++e) {
final char p = Binary16.packSetSignificandUnchecked(e);
final int u = Binary16.unpackGetSignificand(p);
- System.out.println("e: " + e);
- System.out.println("p: " + Integer.toHexString(p));
- System.out.println("u: " + u);
+ if( verbose ) {
+ System.out.println("e: " + e +", p: "+Integer.toHexString(p)+", u: "+u);
+ }
Assert.assertEquals(e, u);
}
}
@@ -682,4 +700,16 @@ public final class TestBinary16NOUI
System.out.println(String.format("0x%04x -> %f", (int) one, r));
Assert.assertEquals(r, -1.0, 0.0);
}
+
+ public static void main(String args[]) {
+ for(int i=0; i<args.length; i++) {
+ if(args[i].equals("-stepping")) {
+ stepping = MiscUtils.atoi(args[++i], stepping);
+ } else if(args[i].equals("-verbose")) {
+ verbose = true;
+ }
+ }
+ org.junit.runner.JUnitCore.main(TestBinary16NOUI.class.getName());
+ }
+
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 08:47:50 +0000