build.xml revision 160:af6fc67aa73d
1<?xml version="1.0" encoding="UTF-8"?>
2<!--
3 Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
4 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5
6 This code is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License version 2 only, as
8 published by the Free Software Foundation.
9
10 This code is distributed in the hope that it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13 version 2 for more details (a copy is included in the LICENSE file that
14 accompanied this code).
15
16 You should have received a copy of the GNU General Public License version
17 2 along with this work; if not, write to the Free Software Foundation,
18 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19
20 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 or visit www.oracle.com if you need additional information or have any
22 questions.
23-->
24<project name="nashorn" default="test" basedir="..">
25  <import file="build-nasgen.xml"/>
26  <import file="build-benchmark.xml"/>
27  <import file="code_coverage.xml"/>
28
29
30  <target name="init-conditions">
31    <!-- loading locally defined resources and properties. NB they owerwrite default ones defined later -->
32    <property file="${user.home}/.nashorn.project.local.properties"/>
33
34    <loadproperties srcFile="make/project.properties"/>
35    <path id="nashorn.ext.path">
36      <pathelement location="${dist.dir}"/>
37    </path>
38    <property name="ext.class.path" value="-Djava.ext.dirs=&quot;${toString:nashorn.ext.path}&quot;"/>
39    <condition property="svn.executable" value="/usr/local/bin/svn" else="svn">
40      <available file="/usr/local/bin/svn"/>
41    </condition>
42    <condition property="hg.executable" value="/usr/local/bin/hg" else="hg">
43      <available file="/usr/local/bin/hg"/>
44    </condition>
45    <!-- check if JDK already has ASM classes -->
46    <available property="asm.available" classname="jdk.internal.org.objectweb.asm.Type"/>
47    <!-- check if testng.jar is avaiable -->
48    <available property="testng.available" file="${file.reference.testng.jar}"/>
49
50	<!-- enable/disable make code coverage -->
51	<condition property="cc.enabled">
52		<istrue value="${make.code.coverage}" />
53	</condition>
54  </target>
55
56  <target name="init" depends="init-conditions, init-cc">
57
58	<!-- extends jvm args -->
59	<property name="run.test.jvmargs" value="${run.test.jvmargs.main}  ${run.test.cc.jvmargs}"/>
60	<property name="run.test.jvmargs.octane" value="${run.test.jvmargs.octane.main}  ${run.test.cc.jvmargs}" />
61
62    <echo message="run.test.jvmargs=${run.test.jvmargs}"/>
63    <echo message="run.test.jvmargs.octane=${run.test.jvmargs.octane}"/>
64
65  </target>
66
67  <target name="prepare" depends="init">
68    <mkdir dir="${build.dir}"/>
69    <mkdir dir="${build.classes.dir}"/>
70    <mkdir dir="${build.classes.dir}/META-INF/services"/>
71    <mkdir dir="${build.test.classes.dir}"/>
72    <mkdir dir="${dist.dir}"/>
73    <mkdir dir="${dist.javadoc.dir}"/>
74  </target>
75
76  <target name="clean" depends="init, clean-nasgen, init-cc-cleanup">
77    <delete includeemptydirs="true">
78      <fileset dir="${build.dir}" erroronmissingdir="false"/>
79    </delete>
80    <delete dir="${dist.dir}"/>
81  </target>
82
83  <!-- do it only if ASM is not available -->
84  <target name="compile-asm" depends="prepare" unless="asm.available">
85    <javac srcdir="${jdk.asm.src.dir}"
86           destdir="${build.classes.dir}"
87           excludes="**/optimizer/* **/xml/* **/attrs/*"
88           source="${javac.source}"
89           target="${javac.target}"
90           debug="${javac.debug}"
91           encoding="${javac.encoding}"
92           includeantruntime="false"/>
93  </target>
94
95  <target name="compile" depends="compile-asm" description="Compiles nashorn">
96    <javac srcdir="${src.dir}"
97           destdir="${build.classes.dir}"
98           classpath="${javac.classpath}"
99           source="${javac.source}"
100           target="${javac.target}"
101           debug="${javac.debug}"
102           encoding="${javac.encoding}"
103           includeantruntime="false">
104      <compilerarg value="-Xlint:unchecked"/>
105      <compilerarg value="-Xlint:deprecation"/>
106      <compilerarg value="-XDignore.symbol.file"/>
107    </javac>
108    <copy todir="${build.classes.dir}/META-INF/services">
109       <fileset dir="${meta.inf.dir}/services/"/>
110    </copy>
111     <copy todir="${build.classes.dir}/jdk/nashorn/api/scripting/resources">
112       <fileset dir="${src.dir}/jdk/nashorn/api/scripting/resources/"/>
113    </copy>
114    <copy todir="${build.classes.dir}/jdk/nashorn/internal/runtime/resources">
115       <fileset dir="${src.dir}/jdk/nashorn/internal/runtime/resources/"/>
116    </copy>
117    <copy todir="${build.classes.dir}/jdk/nashorn/tools/resources">
118       <fileset dir="${src.dir}/jdk/nashorn/tools/resources/"/>
119    </copy>
120    <copy file="${src.dir}/jdk/internal/dynalink/support/messages.properties" todir="${build.classes.dir}/jdk/internal/dynalink/support"/>
121
122    <echo message="full=${nashorn.fullversion}" file="${build.classes.dir}/jdk/nashorn/internal/runtime/resources/version.properties"/>
123    <echo file="${build.classes.dir}/jdk/nashorn/internal/runtime/resources/version.properties" append="true">${line.separator}</echo>
124    <echo message="release=${nashorn.version}" file="${build.classes.dir}/jdk/nashorn/internal/runtime/resources/version.properties" append="true"/>
125  </target>
126
127  <target name="jar" depends="compile, run-nasgen, generate-cc-template" description="Creates nashorn.jar">
128    <jar jarfile="${dist.jar}" manifest="${meta.inf.dir}/MANIFEST.MF" index="true" filesetmanifest="merge">
129      <fileset dir="${build.classes.dir}"/>
130      <manifest>
131        <attribute name="Archiver-Version" value="n/a"/>
132        <attribute name="Build-Jdk" value="${java.runtime.version}"/>
133        <attribute name="Built-By" value="n/a"/>
134        <attribute name="Created-By" value="Ant jar task"/>
135        <section name="jdk/nashorn/">
136          <attribute name="Implementation-Title" value="${nashorn.product.name}"/>
137          <attribute name="Implementation-Version" value="${nashorn.version}"/>
138        </section>
139      </manifest>
140    </jar>
141  </target>
142  
143  <target name="build-fxshell" depends="jar">
144    <description>Builds the javafx shell.</description>
145    <mkdir dir="${fxshell.classes.dir}"/>
146    <javac srcdir="${fxshell.dir}"
147           destdir="${fxshell.classes.dir}"
148           classpath="${dist.jar}:${javac.classpath}"
149           debug="${javac.debug}"
150           encoding="${javac.encoding}"
151           includeantruntime="false">
152    </javac>
153    <jar jarfile="${fxshell.jar}" manifest="${meta.inf.dir}/MANIFEST.MF" index="true" filesetmanifest="merge">
154      <fileset dir="${fxshell.classes.dir}"/>
155      <manifest>
156        <attribute name="Archiver-Version" value="n/a"/>
157        <attribute name="Build-Jdk" value="${java.runtime.version}"/>
158        <attribute name="Built-By" value="n/a"/>
159        <attribute name="Created-By" value="Ant jar task"/>
160        <section name="jdk/nashorn/">
161          <attribute name="Implementation-Title" value="Oracle Nashorn FXShell"/>
162          <attribute name="Implementation-Version" value="${nashorn.version}"/>
163        </section>
164      </manifest>
165    </jar>
166  </target>
167
168  <target name="javadoc" depends="prepare">
169    <javadoc destdir="${dist.javadoc.dir}" use="yes" overview="src/overview.html" windowtitle="${nashorn.product.name} ${nashorn.version}" additionalparam="-quiet" failonerror="true">
170      <classpath>
171        <pathelement location="${build.classes.dir}"/>
172      </classpath>
173      <fileset dir="${src.dir}" includes="**/*.java"/>
174      <fileset dir="${jdk.asm.src.dir}" includes="**/*.java"/>
175      <link href="http://docs.oracle.com/javase/7/docs/api/"/>
176      <!-- The following tags are used only in ASM sources - just ignore these -->
177      <tag name="label" description="label tag in ASM sources" enabled="false"/>
178      <tag name="linked" description="linked tag in ASM sources" enabled="false"/>
179      <tag name="associates" description="associates tag in ASM sources" enabled="false"/>
180    </javadoc>
181  </target>
182
183  <!-- generate shell.html for shell tool documentation -->
184  <target name="shelldoc" depends="jar">
185    <java classname="${nashorn.shell.tool}" dir="${basedir}" output="${dist.dir}/shell.html" failonerror="true" fork="true">
186      <jvmarg line="${ext.class.path}"/>
187      <arg value="-scripting"/>
188      <arg value="docs/genshelldoc.js"/>
189    </java>
190  </target>
191
192  <!-- generate all docs -->
193  <target name="docs" depends="javadoc, shelldoc"/>
194
195  <!-- create .zip and .tar.gz for nashorn binaries and scripts. -->
196  <target name="dist" depends="jar">
197      <zip destfile="${build.zip}" basedir=".."
198          excludes="nashorn/bin/*.sh" includes="nashorn/bin/** nashorn/dist/**"/>
199      <tar destfile="${build.gzip}" basedir=".." compression="gzip"
200          excludes="nashorn/bin/*.sh" includes="nashorn/bin/** nashorn/dist/**"/>
201  </target>
202
203  <target name="compile-test" depends="compile, run-nasgen" if="testng.available">
204    <!-- testng task -->
205    <taskdef name="testng" classname="org.testng.TestNGAntTask"
206        classpath="${file.reference.testng.jar}"/>
207
208    <javac srcdir="${test.src.dir}"
209           destdir="${build.test.classes.dir}"
210           classpath="${javac.test.classpath}"
211           source="${javac.source}"
212           target="${javac.target}"
213           debug="${javac.debug}"
214           encoding="${javac.encoding}"
215           includeantruntime="false"/>
216
217    <!-- tests that check nashorn internals and internal API -->
218    <jar jarfile="${nashorn.internal.tests.jar}">
219      <fileset dir="${build.test.classes.dir}" excludes="**/api/**"/>
220    </jar>
221
222    <!-- tests that check nashorn script engine (jsr-223) API -->
223    <jar jarfile="${nashorn.api.tests.jar}">
224      <fileset dir="${build.test.classes.dir}" includes="**/api/**"/>
225    </jar>
226
227  </target>
228
229  <target name="generate-policy-file" depends="prepare">
230    <!-- Generating nashorn.policy file -->
231
232    <!-- nashorn internal tests jar requires AllPermission -->
233    <echo message="grant codeBase &quot;file:/${basedir}/${nashorn.internal.tests.jar}&quot; {" file="${build.dir}/nashorn.policy"/>
234    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
235    <echo message="    permission java.security.AllPermission;" file="${build.dir}/nashorn.policy" append="true"/>
236    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
237    <echo message="};" file="${build.dir}/nashorn.policy" append="true"/>
238    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
239    
240    <!-- TestNG framework jar needs AllPermission -->
241    <echo message="grant codeBase &quot;file:/${basedir}/${file.reference.testng.jar}&quot; {" file="${build.dir}/nashorn.policy" append="true"/>
242    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
243    <echo message="    permission java.security.AllPermission;" file="${build.dir}/nashorn.policy" append="true"/>
244    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
245    <echo message="};" file="${build.dir}/nashorn.policy" append="true"/>
246    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
247
248    <!-- AllPermission to test/script/trusted tests -->
249    <echo message="grant codeBase &quot;file:/${basedir}/test/script/trusted/*&quot; {" file="${build.dir}/nashorn.policy" append="true"/>
250    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
251    <echo message="    permission java.security.AllPermission;" file="${build.dir}/nashorn.policy" append="true"/>
252    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
253    <echo message="};" file="${build.dir}/nashorn.policy" append="true"/>
254    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
255
256    <echo message="grant codeBase &quot;file:/${basedir}/test/script/basic/*&quot; {" file="${build.dir}/nashorn.policy" append="true"/>
257    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
258    <!-- test/script/basic .js scripts load other script tests -->
259    <echo message="    permission java.io.FilePermission &quot;${basedir}/test/script/-&quot;, &quot;read&quot;;" file="${build.dir}/nashorn.policy" append="true"/>
260    <echo message="    permission java.io.FilePermission &quot;user.dir&quot;, &quot;read&quot;;" file="${build.dir}/nashorn.policy" append="true"/>
261    <echo message="    permission java.util.PropertyPermission &quot;user.dir&quot;, &quot;read&quot;;" file="${build.dir}/nashorn.policy" append="true"/>
262    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
263    <!-- test/script/basic .js scripts can read nashorn.test.* properties -->
264    <echo message="    permission java.util.PropertyPermission &quot;nashorn.test.*&quot;, &quot;read&quot;;" file="${build.dir}/nashorn.policy" append="true"/>
265    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
266    <echo message="};" file="${build.dir}/nashorn.policy" append="true"/>
267    <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
268
269    <replace file="${build.dir}/nashorn.policy"><replacetoken>\</replacetoken><replacevalue>/</replacevalue></replace>    <!--hack for Windows - to make URLs with normal path separators -->
270    <replace file="${build.dir}/nashorn.policy"><replacetoken>//</replacetoken><replacevalue>/</replacevalue></replace>   <!--hack for Unix - to avoid leading // in URLs -->
271
272  </target>
273
274  <target name="check-external-tests">
275      <available file="${test.external.dir}/prototype" property="test-sys-prop.external.prototype"/>
276      <available file="${test.external.dir}/sunspider" property="test-sys-prop.external.sunspider"/>
277      <available file="${test.external.dir}/underscore" property="test-sys-prop.external.underscore"/>
278      <available file="${test.external.dir}/octane" property="test-sys-prop.external.octane"/>
279      <available file="${test.external.dir}/yui" property="test-sys-prop.external.yui"/>
280      <available file="${test.external.dir}/jquery" property="test-sys-prop.external.jquery"/>
281      <available file="${test.external.dir}/test262" property="test-sys-prop.external.test262"/>
282  </target>
283
284  <target name="check-testng" unless="testng.available">
285    <echo message="WARNING: TestNG not available, will not run tests. Please copy testng.jar under test/lib directory."/>
286  </target>
287
288  <target name="test" depends="jar, check-testng, check-external-tests, compile-test, generate-policy-file" if="testng.available">
289    <java classname="${nashorn.shell.tool}" fork="true" dir="${test.script.dir}/representations" output="${build.dir}/output1.log" error="${build.dir}/err.log">
290      <jvmarg line="${ext.class.path}"/>
291      <jvmarg line="-Dnashorn.fields.dual=true"/>
292      <arg value="NASHORN-592a.js"/>
293    </java>
294    <java classname="${nashorn.shell.tool}" fork="true" dir="${test.script.dir}/representations" output="${build.dir}/output2.log" error="${build.dir}/err.log">
295      <jvmarg line="${ext.class.path}"/>
296      <arg value="NASHORN-592a.js"/>
297    </java>
298    <condition property="representation-ok">
299      <filesmatch file1="${build.dir}/output1.log" file2="${build.dir}/output2.log"/>
300    </condition>
301    <fail unless="representation-ok">Representation test failed - output differs!</fail>
302    <fileset id="test.classes" dir="${build.test.classes.dir}">
303      <include name="**/api/javaaccess/*Test.class"/>
304      <include name="**/api/scripting/*Test.class"/>
305      <include name="**/codegen/*Test.class"/>
306      <include name="**/parser/*Test.class"/>
307      <include name="**/runtime/*Test.class"/>
308      <include name="**/framework/*Test.class"/>
309    </fileset>
310
311    <testng outputdir="${build.test.results.dir}" classfilesetref="test.classes"
312       verbose="${testng.verbose}" haltonfailure="true" useDefaultListeners="false" listeners="${testng.listeners}" workingDir="${basedir}">
313      <jvmarg line="${ext.class.path}"/>
314      <jvmarg line="${run.test.jvmargs} ${run.test.jvmsecurityargs}"/>
315      <propertyset>
316        <propertyref prefix="test-sys-prop."/>
317        <mapper from="test-sys-prop.*" to="*" type="glob"/>
318      </propertyset>
319      <classpath>
320          <pathelement path="${run.test.classpath}"/>
321      </classpath>
322    </testng>
323  </target>
324
325  <target name="test-basicparallel" depends="jar, check-testng, check-external-tests, compile-test, generate-policy-file">
326      <!-- use just build.test.classes.dir to avoid referring to TestNG -->
327      <java classname="${parallel.test.runner}" dir="${basedir}" classpath="${build.test.classes.dir}" failonerror="true" fork="true">
328      <jvmarg line="${ext.class.path}"/>
329      <jvmarg line="${run.test.jvmargs} ${run.test.jvmsecurityargs}"/>
330      <syspropertyset>
331          <propertyref prefix="test-sys-prop."/>
332          <mapper type="glob" from="test-sys-prop.*" to="*"/>
333      </syspropertyset>
334      </java>
335  </target>
336
337  <target name="test262" depends="jar, check-testng, check-external-tests, compile-test, generate-policy-file" if="testng.available">
338    <fileset id="test.classes" dir="${build.test.classes.dir}">
339       <include name="**/framework/*Test.class"/>
340    </fileset>
341
342    <testng outputdir="${build.test.results.dir}" classfilesetref="test.classes"
343       verbose="${testng.verbose}" haltonfailure="true" useDefaultListeners="false" listeners="${testng.listeners}" workingDir="${basedir}">
344      <jvmarg line="${ext.class.path}"/>
345      <jvmarg line="${run.test.jvmargs} ${run.test.jvmsecurityargs}"/>
346      <propertyset>
347        <propertyref prefix="test262-test-sys-prop."/>
348        <mapper from="test262-test-sys-prop.*" to="*" type="glob"/>
349      </propertyset>
350      <classpath>
351          <pathelement path="${run.test.classpath}"/>
352      </classpath>
353    </testng>
354  </target>
355
356  <target name="test262parallel" depends="test262-parallel"/>
357
358  <target name="test262-parallel" depends="jar, check-testng, check-external-tests, compile-test, generate-policy-file" if="testng.available">
359    <!-- use just build.test.classes.dir to avoid referring to TestNG -->
360    <java classname="${parallel.test.runner}" dir="${basedir}" fork="true">
361      <jvmarg line="${ext.class.path}"/>
362      <jvmarg line="${run.test.jvmargs} ${run.test.jvmsecurityargs}"/>
363      <classpath>
364          <pathelement path="${run.test.classpath}"/>
365      </classpath>
366      <syspropertyset>
367          <propertyref prefix="test262-test-sys-prop."/>
368          <mapper type="glob" from="test262-test-sys-prop.*" to="*"/>
369      </syspropertyset>
370    </java>
371  </target>
372
373  <target name="all" depends="test, docs"
374      description="Build, test and generate docs for nashorn"/>
375
376  <target name="run" depends="jar"
377      description="Run the shell with a sample script">
378    <java classname="${nashorn.shell.tool}" fork="true" dir="samples">
379        <jvmarg line="${ext.class.path}"/>
380        <jvmarg line="${run.test.jvmargs}"/>
381        <arg value="-dump-on-error"/>
382        <arg value="test.js"/>
383    </java>
384  </target>
385
386  <target name="debug" depends="jar"
387      description="Debug the shell with a sample script">
388    <java classname="${nashorn.shell.tool}" fork="true" dir="samples">
389        <jvmarg line="${ext.class.path}"/>
390        <jvmarg line="${run.test.jvmargs}"/>
391        <arg value="--print-code"/>
392        <arg value="--verify-code"/>
393        <arg value="--print-symbols"/>
394        <jvmarg value="-Dnashorn.codegen.debug=true"/>
395        <arg value="test.js"/>
396    </java>
397  </target>
398
399  <!-- targets to get external script tests -->
400
401  <!-- test262 test suite -->
402  <target name="get-test262" depends="init" unless="${test-sys-prop.external.test262}">
403    <!-- clone test262 mercurial repo -->
404    <exec executable="${hg.executable}">
405       <arg value="clone"/>
406       <arg value="http://hg.ecmascript.org/tests/test262"/>
407       <arg value="${test.external.dir}/test262"/>
408    </exec>
409  </target>
410  <target name="update-test262" depends="init" if="${test-sys-prop.external.test262}">
411    <!-- update test262 mercurial repo -->
412    <exec executable="${hg.executable}" dir="${test.external.dir}/test262">
413       <arg value="pull"/>
414       <arg value="-u"/>
415    </exec>
416  </target>
417
418  <!-- octane benchmark -->
419  <target name="get-octane" depends="init" unless="${test-sys-prop.external.octane}">
420    <!-- checkout octane benchmarks -->
421    <exec executable="${svn.executable}">
422       <arg value="--non-interactive"/>
423       <arg value="--trust-server-cert"/>
424       <arg value="checkout"/>
425       <arg value="http://octane-benchmark.googlecode.com/svn/trunk/"/>
426       <arg value="${test.external.dir}/octane"/>
427    </exec>
428  </target>
429  <target name="update-octane" depends="init" if="${test-sys-prop.external.octane}">
430    <!-- update octane benchmarks -->
431    <exec executable="${svn.executable}" dir="${test.external.dir}/octane">
432       <arg value="--non-interactive"/>
433       <arg value="--trust-server-cert"/>
434       <arg value="update"/>
435    </exec>
436  </target>
437
438  <!-- sunspider benchmark -->
439  <target name="get-sunspider" depends="init" unless="${test-sys-prop.external.sunspider}">
440    <!-- checkout sunspider -->
441    <exec executable="${svn.executable}">
442       <arg value="--non-interactive"/>
443       <arg value="--trust-server-cert"/>
444       <arg value="checkout"/>
445       <arg value="http://svn.webkit.org/repository/webkit/trunk/PerformanceTests/SunSpider"/>
446       <arg value="${test.external.dir}/sunspider"/>
447    </exec>
448  </target>
449  <target name="update-sunspider" depends="init" if="${test-sys-prop.external.sunspider}">
450    <!-- update sunspider -->
451    <exec executable="${svn.executable}" dir="${test.external.dir}/sunspider">
452       <arg value="--non-interactive"/>
453       <arg value="--trust-server-cert"/>
454       <arg value="update"/>
455    </exec>
456  </target>
457
458  <!-- get all external test scripts -->
459  <target name="externals" depends="init, check-external-tests, get-test262, get-octane, get-sunspider">
460    <!-- make external test dir -->
461    <mkdir dir="${test.external.dir}"/> 
462
463    <!-- jquery -->
464    <mkdir dir="${test.external.dir}/jquery"/>    
465    <get src="http://code.jquery.com/jquery-1.7.2.js" dest="${test.external.dir}/jquery" skipexisting="true" ignoreerrors="true"/>
466    <get src="http://code.jquery.com/jquery-1.7.2.min.js" dest="${test.external.dir}/jquery" skipexisting="true" ignoreerrors="true"/>
467
468    <!-- prototype -->
469    <mkdir dir="${test.external.dir}/prototype"/>    
470    <get src="http://ajax.googleapis.com/ajax/libs/prototype/1.7.0/prototype.js" dest="${test.external.dir}/prototype" usetimestamp="true" skipexisting="true" ignoreerrors="true"/>
471
472    <!-- underscorejs -->
473    <mkdir dir="${test.external.dir}/underscore"/> 
474    <get src="http://underscorejs.org/underscore.js" dest="${test.external.dir}/underscore" skipexisting="true" ignoreerrors="true"/>
475    <get src="http://underscorejs.org/underscore-min.js" dest="${test.external.dir}/underscore" skipexisting="true" ignoreerrors="true"/>
476
477    <!-- yui -->
478    <mkdir dir="${test.external.dir}/yui"/> 
479    <get src="http://yui.yahooapis.com/3.5.1/build/yui/yui.js" dest="${test.external.dir}/yui" skipexisting="true" ignoreerrors="true"/>
480    <get src="http://yui.yahooapis.com/3.5.1/build/yui/yui-min.js" dest="${test.external.dir}/yui" skipexisting="true" ignoreerrors="true"/>
481
482  </target>
483
484  <!-- update external test suites that are pulled from source control systems -->
485  <target name="update-externals" depends="init, check-external-tests, update-test262, update-octane, update-sunspider"/>
486
487  <!-- run all perf tests -->
488  <target name="perf" depends="externals, update-externals, sunspider, octane"/>
489
490  <!-- run all tests -->
491  <target name="exit-if-no-testng" depends="init, check-testng" unless="${testng.available}">
492     <fail message="Exiting.."/>
493  </target>
494
495  <target name="alltests" depends="exit-if-no-testng, externals, update-externals, test, test262parallel, perf"/>
496
497</project>
498