Add three more pummel tests

Reviewed-by: asquare

build.xml

@@ -339,8 +339,10 @@
         <!-- benchmark -->
         <apply-diff src="benchmark" mod="${benchmark.dir}" name="common.js"/>
         <!-- pummel -->
+        <apply-diff src="test/pummel" mod="${test.dir}/pummel" name="test-exec.js"/>
         <apply-diff src="test/pummel" mod="${test.dir}/pummel" name="test-net-pingpong.js"/>
         <apply-diff src="test/pummel" mod="${test.dir}/pummel" name="test-net-throttle.js"/>
+        <apply-diff src="test/pummel" mod="${test.dir}/pummel" name="test-process-uptime.js"/>
     </target>
 
     <!-- keep sorted and synchronized with diff-source-files -->
@@ -408,8 +410,10 @@
         <!-- benchmark -->
         <apply-patch-file target="${benchmark.dir}" dir="benchmark" name="common.js"/>
         <!-- pummel -->
+        <apply-patch-file target="${test.dir}/pummel" dir="test/pummel" name="test-exec.js"/>
         <apply-patch-file target="${test.dir}/pummel" dir="test/pummel" name="test-net-pingpong.js"/>
         <apply-patch-file target="${test.dir}/pummel" dir="test/pummel" name="test-net-throttle.js"/>
+        <apply-patch-file target="${test.dir}/pummel" dir="test/pummel" name="test-process-uptime.js"/>
     </target>
 
     <target name="generate-policy-file" depends="init">

patches/test/pummel/test-exec.js.patch

@@ -0,0 +1,20 @@
+--- ../nodejs/test/pummel/test-exec.js	2013-11-14 15:21:39.859797900 -0800
++++ test/pummel/test-exec.js	2013-11-14 15:28:27.206661300 -0800
+@@ -37,7 +37,7 @@
+ var error_count = 0;
+ 
+ 
+-exec(process.execPath + ' -p -e process.versions',
++exec(process.execPath + ' --version',
+      function(err, stdout, stderr) {
+   if (err) {
+     error_count++;
+@@ -75,7 +75,7 @@
+ exec(SLEEP3_COMMAND, { timeout: 50 }, function(err, stdout, stderr) {
+   var diff = (new Date()) - sleeperStart;
+   console.log('\'sleep 3\' with timeout 50 took %d ms', diff);
+-  assert.ok(diff < 500);
++  assert.ok(diff < 1000);
+   assert.ok(err);
+   assert.ok(err.killed);
+   assert.equal(err.signal, 'SIGTERM');

patches/test/pummel/test-process-uptime.js.patch

@@ -0,0 +1,11 @@
+--- ../nodejs/test/pummel/test-process-uptime.js	2013-11-14 17:15:27.655719800 -0800
++++ test/pummel/test-process-uptime.js	2013-11-14 17:17:59.412903200 -0800
+@@ -26,7 +26,7 @@
+ var assert = require('assert');
+ 
+ console.error(process.uptime());
+-assert.ok(process.uptime() <= 2);
++assert.ok(process.uptime() <= 3);
+ 
+ var original = process.uptime();
+ 

project.properties

@@ -40,8 +40,10 @@ source.lib.modules = \
 
 source.test.pummel.list = \
     test-child-process-spawn-loop.js \
+    test-exec.js \
     test-fs-largefile.js \
     test-fs-watch-file.js \
+    test-fs-watch-file-slow.js \
     test-https-large-response.js \
     test-http-upload-timeout.js \
     test-net-many-clients.js \
@@ -53,6 +55,7 @@ source.test.pummel.list = \
     test-net-timeout.js \
     test-net-write-callbacks.js \
     test-process-hrtime.js \
+    test-process-uptime.js \
     test-regress-GH-814_2.js \
     test-regress-GH-814.js \
     test-regress-GH-892.js \