1.1 --- a/pom.xml	Sat Mar 09 11:57:04 2013 +0100
     1.2 +++ b/pom.xml	Sat Mar 09 11:58:50 2013 +0100
     1.3 @@ -110,6 +110,15 @@
     1.4                      <skip>true</skip>
     1.5                  </configuration>
     1.6                </plugin>
     1.7 +            <plugin>
     1.8 +                <groupId>org.apache.maven.plugins</groupId>
     1.9 +                <artifactId>maven-compiler-plugin</artifactId>
    1.10 +                <version>2.3.2</version>
    1.11 +                <configuration>
    1.12 +                    <source>1.7</source>
    1.13 +                    <target>1.7</target>
    1.14 +                </configuration>
    1.15 +            </plugin>
    1.16            </plugins>
    1.17        </pluginManagement>
    1.18    </build>

     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/rt/emul/brwsrtest/pom.xml	Sat Mar 09 11:58:50 2013 +0100
     2.3 @@ -0,0 +1,47 @@
     2.4 +<?xml version="1.0"?>
     2.5 +<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
     2.6 +    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     2.7 +  <modelVersion>4.0.0</modelVersion>
     2.8 +  <parent>
     2.9 +    <groupId>org.apidesign.bck2brwsr</groupId>
    2.10 +    <artifactId>emul.pom</artifactId>
    2.11 +    <version>0.5-SNAPSHOT</version>
    2.12 +  </parent>
    2.13 +  <groupId>org.apidesign.bck2brwsr</groupId>
    2.14 +  <artifactId>brwsrtest</artifactId>
    2.15 +  <version>0.5-SNAPSHOT</version>
    2.16 +  <name>brwsrtest</name>
    2.17 +  <url>http://maven.apache.org</url>
    2.18 +  <properties>
    2.19 +    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    2.20 +  </properties>
    2.21 +  <build>
    2.22 +      <plugins>
    2.23 +          <plugin>
    2.24 +           <groupId>org.apache.maven.plugins</groupId>
    2.25 +           <artifactId>maven-deploy-plugin</artifactId>
    2.26 +           <version>2.7</version>
    2.27 +           <configuration>
    2.28 +             <skip>true</skip>
    2.29 +           </configuration>
    2.30 +         </plugin>      
    2.31 +          <plugin>
    2.32 +              <groupId>org.apache.maven.plugins</groupId>
    2.33 +              <artifactId>maven-surefire-plugin</artifactId>
    2.34 +              <configuration>
    2.35 +                  <systemProperties>
    2.36 +                      <vmtest.js>brwsr</vmtest.js>
    2.37 +                  </systemProperties>
    2.38 +              </configuration>
    2.39 +          </plugin>
    2.40 +      </plugins>
    2.41 +  </build>
    2.42 +  <dependencies>
    2.43 +    <dependency>
    2.44 +      <groupId>${project.groupId}</groupId>
    2.45 +      <artifactId>vmtest</artifactId>
    2.46 +      <version>${project.version}</version>
    2.47 +      <scope>test</scope>
    2.48 +    </dependency>
    2.49 +  </dependencies>
    2.50 +</project>

     3.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     3.2 +++ b/rt/emul/brwsrtest/src/test/java/org/apidesign/bck2brwsr/brwsrtest/DoubleBitsTest.java	Sat Mar 09 11:58:50 2013 +0100
     3.3 @@ -0,0 +1,42 @@
     3.4 +/**
     3.5 + * Back 2 Browser Bytecode Translator
     3.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     3.7 + *
     3.8 + * This program is free software: you can redistribute it and/or modify
     3.9 + * it under the terms of the GNU General Public License as published by
    3.10 + * the Free Software Foundation, version 2 of the License.
    3.11 + *
    3.12 + * This program is distributed in the hope that it will be useful,
    3.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    3.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    3.15 + * GNU General Public License for more details.
    3.16 + *
    3.17 + * You should have received a copy of the GNU General Public License
    3.18 + * along with this program. Look for COPYING file in the top folder.
    3.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
    3.20 + */
    3.21 +package org.apidesign.bck2brwsr.brwsrtest;
    3.22 +
    3.23 +import org.apidesign.bck2brwsr.vmtest.Compare;
    3.24 +import org.apidesign.bck2brwsr.vmtest.VMTest;
    3.25 +import org.testng.annotations.Factory;
    3.26 +
    3.27 +/**
    3.28 + *
    3.29 + * @author Jaroslav Tulach <jtulach@netbeans.org>
    3.30 + */
    3.31 +public class DoubleBitsTest {
    3.32 +
    3.33 +    @Compare public String doubleToBits() {
    3.34 +        long val = Double.doubleToLongBits(333.456);
    3.35 +        return Long.toString(val);
    3.36 +    }
    3.37 +
    3.38 +    @Compare public int floatToBits() {
    3.39 +        return Float.floatToIntBits(333.456f);
    3.40 +    }
    3.41 +    
    3.42 +    @Factory public static Object[] create() {
    3.43 +        return VMTest.create(DoubleBitsTest.class);
    3.44 +    }
    3.45 +}

     4.1 --- a/rt/emul/mini/src/main/java/java/lang/Double.java	Sat Mar 09 11:57:04 2013 +0100
     4.2 +++ b/rt/emul/mini/src/main/java/java/lang/Double.java	Sat Mar 09 11:58:50 2013 +0100
     4.3 @@ -809,15 +809,17 @@
     4.4       * @return the bits that represent the floating-point number.
     4.5       */
     4.6      public static long doubleToLongBits(double value) {
     4.7 -        throw new UnsupportedOperationException();
     4.8 -//        long result = doubleToRawLongBits(value);
     4.9 -//        // Check for NaN based on values of bit fields, maximum
    4.10 -//        // exponent and nonzero significand.
    4.11 -//        if ( ((result & DoubleConsts.EXP_BIT_MASK) ==
    4.12 -//              DoubleConsts.EXP_BIT_MASK) &&
    4.13 -//             (result & DoubleConsts.SIGNIF_BIT_MASK) != 0L)
    4.14 -//            result = 0x7ff8000000000000L;
    4.15 -//        return result;
    4.16 +        final long EXP_BIT_MASK = 9218868437227405312L;
    4.17 +        final long SIGNIF_BIT_MASK = 4503599627370495L;
    4.18 +        
    4.19 +        long result = doubleToRawLongBits(value);
    4.20 +        // Check for NaN based on values of bit fields, maximum
    4.21 +        // exponent and nonzero significand.
    4.22 +        if ( ((result & EXP_BIT_MASK) ==
    4.23 +              EXP_BIT_MASK) &&
    4.24 +             (result & SIGNIF_BIT_MASK) != 0L)
    4.25 +            result = 0x7ff8000000000000L;
    4.26 +        return result;
    4.27      }
    4.28  
    4.29      /**
    4.30 @@ -856,7 +858,21 @@
    4.31       * @return the bits that represent the floating-point number.
    4.32       * @since 1.3
    4.33       */
    4.34 -    public static native long doubleToRawLongBits(double value);
    4.35 +    public static long doubleToRawLongBits(double value) {
    4.36 +        int[] arr = { 0, 0 };
    4.37 +        doubleToRawLongBits(value, arr);
    4.38 +        long l = arr[1];
    4.39 +        return (l << 32) | arr[0];
    4.40 +    }
    4.41 +    
    4.42 +    @JavaScriptBody(args = { "value", "arr" }, body = ""
    4.43 +        + "var a = new ArrayBuffer(8);"
    4.44 +        + "new Float64Array(a)[0] = value;"
    4.45 +        + "var out = new Int32Array(a);"
    4.46 +        + "arr[0] = out[0];"
    4.47 +        + "arr[1] = out[1];"
    4.48 +    )
    4.49 +    private static native void doubleToRawLongBits(double value, int[] arr);
    4.50  
    4.51      /**
    4.52       * Returns the {@code double} value corresponding to a given

     5.1 --- a/rt/emul/mini/src/main/java/java/lang/Float.java	Sat Mar 09 11:57:04 2013 +0100
     5.2 +++ b/rt/emul/mini/src/main/java/java/lang/Float.java	Sat Mar 09 11:58:50 2013 +0100
     5.3 @@ -710,15 +710,17 @@
     5.4       * @return the bits that represent the floating-point number.
     5.5       */
     5.6      public static int floatToIntBits(float value) {
     5.7 -        throw new UnsupportedOperationException();
     5.8 -//        int result = floatToRawIntBits(value);
     5.9 -//        // Check for NaN based on values of bit fields, maximum
    5.10 -//        // exponent and nonzero significand.
    5.11 -//        if ( ((result & FloatConsts.EXP_BIT_MASK) ==
    5.12 -//              FloatConsts.EXP_BIT_MASK) &&
    5.13 -//             (result & FloatConsts.SIGNIF_BIT_MASK) != 0)
    5.14 -//            result = 0x7fc00000;
    5.15 -//        return result;
    5.16 +        final int EXP_BIT_MASK = 2139095040;
    5.17 +        final int SIGNIF_BIT_MASK = 8388607;
    5.18 +        
    5.19 +        int result = floatToRawIntBits(value);
    5.20 +        // Check for NaN based on values of bit fields, maximum
    5.21 +        // exponent and nonzero significand.
    5.22 +        if ( ((result & EXP_BIT_MASK) ==
    5.23 +              EXP_BIT_MASK) &&
    5.24 +             (result & SIGNIF_BIT_MASK) != 0)
    5.25 +            result = 0x7fc00000;
    5.26 +        return result;
    5.27      }
    5.28  
    5.29      /**
    5.30 @@ -756,6 +758,11 @@
    5.31       * @return the bits that represent the floating-point number.
    5.32       * @since 1.3
    5.33       */
    5.34 +    @JavaScriptBody(args = { "value" }, body = ""
    5.35 +        + "var a = new ArrayBuffer(4);"
    5.36 +        + "new Float32Array(a)[0] = value;"
    5.37 +        + "return new Int32Array(a)[0];"
    5.38 +    )
    5.39      public static native int floatToRawIntBits(float value);
    5.40  
    5.41      /**

     6.1 --- a/rt/emul/pom.xml	Sat Mar 09 11:57:04 2013 +0100
     6.2 +++ b/rt/emul/pom.xml	Sat Mar 09 11:58:50 2013 +0100
     6.3 @@ -14,5 +14,6 @@
     6.4    <modules>
     6.5      <module>mini</module>
     6.6      <module>compact</module>
     6.7 +    <module>brwsrtest</module>
     6.8    </modules>
     6.9  </project>