See http://libx.cs.vt.edu/~gback/stuff/localstorage.js

I am getting the following error when using/loading the jQuery colorbox plugin.

https://github.com/jackmoore/colorbox/blob/master/jquery.colorbox.js

comparing document position cboxLoadingGraphic cboxLoadingOverlay
!!!!!!!!!!! ERROR !!!!!!!!!!!

-message = Cannot read property "childNodes" from null
-fileName = steal/rhino/env.js
-lineNumber = 3480
-name = TypeError

I have identified the line in the plugin to the following line:

https://github.com/jackmoore/colorbox/blob/master/jquery.colorbox.js#L409

Everything works fine in jQuery1.8.3, but breaks when I move to 1.9.1

I noticed that the add function in jQuery has changed in 1.9.1

If I change the following line in env.js in compareDocumentPosition:

if(a.parentNode === b.parentNode){

to

if(a.parentNode && a.parentNode === b.parentNode) {

then things work.

Thoughts?

The unit tests fail on windows with, e.g.:

file://c/:/Src/thatcher-env-js-cb738b9/specs/frame/proxy.html JavaException: java.net.UnknownHostException: c

This seems to be a problem with the urlparse methods, most likely urlparse.urlspllit(), since that is the only one that references ':', essentially it is producing an invalid windows file URL.

I can't find a way to get env-js.jar at present.

The zip file from http://www.envjs.com/release/undefined doesn't include it. The basic ant build from the zip download doesn't create it. I can't find it in github. Nevertheless, everything all over envjs.com recommends its use for emulating the browser most effectively, for example this page...
http://www.envjs.com/doc/guide-1.0.x

In my envjs directory, expanded and after calling ant and make ...
envjs$ find . -name '*.jar'
./rhino/jline.jar
./rhino/js.jar

It's also missing from the website - links promising env-js.jar go to a dead end.
http://www.envjs.com/release/1.0.x

What did I miss?

We have in our script something like:

var e = document.createElement("script");
e.text ="X";

After running this code via Env-js Rhino complains that X is not defined, it means that this created Script node is evaluated immediately even if it is not attached to document. That is wrong.

In Rhino/Java, a 404 status received from a resource generates and FileNotFound exception. Depending on the server action and content type, an error stream may or may not be available. This patch checks to ensure the stream is defined before attempting to read from it.

--- /env-js/envjs/platform/rhino.js 2011-04-07 21:37:32.000000000 -0600
+++ envjs/platform/rhino.js 2011-04-11 12:22:42.000000000 -0600
@@ -385,12 +385,14 @@
             instream = connection.getErrorStream();
         }

-        while ((length = instream.read(buffer, 0, 1024)) != -1) {
-            outstream.write(buffer, 0, length);
+        if (instream) {
+            while ((length = instream.read(buffer, 0, 1024)) != -1) {
+                outstream.write(buffer, 0, length);
+            }
+            instream.close();
         }

         outstream.close();
-        instream.close();

         if(binary){
             xhr.responseText = new java.lang.String(outstream.toByteArray(), 'UTF-8')+'';

After loading envjs and start loading dojo and hit this.
load (dojo_root_path + 'dojo.js');
require( ["dojo/io/script"] ); //Hitting issue at this line.

js: "C:/workspace//client/scripts/dojo-sdk/1.7.1/dojo//_firebug/firebug.js", line 879: uncaught JavaScript runtime exception: TypeError: Cannot find function attachEvent in object [object HTMLDocument].
at C:/workspace/client/scripts/dojo-sdk/1.7.1/dojo//_firebug/firebug.js:879 (addEvent)
at C:/workspace/client/scripts/dojo-sdk/1.7.1/dojo//_firebug/firebug.js:1168
at C:\workspace\client\scripts\dojo-sdk\1.7.1\dojo\dojo.js:997
at C:\workspace\client\scripts\dojo-sdk\1.7.1\dojo\dojo.js:1123
at C:\workspace\client\scripts\dojo-sdk\1.7.1\dojo\dojo.js:1111
at C:\workspace\client\scripts\dojo-sdk\1.7.1\dojo\dojo.js:1146
at C:\workspace\client\scripts\dojo-sdk\1.7.1\dojo\dojo.js:721
at C:\workspace\client\scripts\dojo-sdk\1.7.1\dojo\dojo.js:124
at C:\workspace\client\scripts\example\dojo-simple.js:30

parser.js is attempting to use undefined primitive var '_3_3B_classLit' and undefined function toByteArray when parsing a string with an escaped HTML entity.

For example:
"test &" in a fixture will die within function $clinit_131 with this error:
Envjs Caught exception: com.google.gwt.core.client.JavaScriptException: (ReferenceError): _3_3B_classLit is not defined stack: ReferenceError: _3_3B_classLit is not defined at $clinit_131

I did some searching and found these types and the toByteArray function defined in /src/parser/refactor/nu.validator.htmlparser/stacknode.js and ported them into parser.js, however, I am still receiving errors.

I'll continue to investigate this, but any information on this refactor would be appreciated. Thanks!

i've benchmarked a bunch of trim methods on Rhino by pointing Env.JS at http://stevenlevithan.com/demo/trim.cfm

C:\Documents and Settings\user\My Documents\Downloads\rhino1_7R2>java -jar js.jar -opt -1
Rhino 1.7 release 2 2009 03 22
js> load('env.rhino.1.2.js')
[  Envjs/1.6 (Rhino; U; Windows XP x86 5.1; en-US; rv:1.7.0.rc2) Resig/20070309 PilotFish/1.2.13  ]
js> Envjs.scriptTypes['text/javascript'] = true;
true
js> window.location='http://stevenlevithan.com/demo/trim.cfm'
http://stevenlevithan.com/demo/trim.cfm
js> $('times').value = 200
200
js> benchmark();
js> $('log').innerHTML
Original length: 27663
trim1: 422ms (length: 27656)
trim2: 797ms (length: 27656)
trim3: 828ms (length: 27656)
trim4: 1156ms (length: 27656)
trim5: 1469ms (length: 27656)
trim6: 3922ms (length: 27656)
trim7: 3656ms (length: 27656)
trim8: 2079ms (length: 27656)
trim9: 5969ms (length: 27656)
trim10: 0ms (length: 27656)
trim11: 32ms (length: 27656)
trim12: 32ms (length: 27656)

but for smaller strings i get

Original length: 55
trim1: 16ms (length: 49)
trim2: 15ms (length: 49)
trim3: 31ms (length: 49)
trim4: 31ms (length: 49)
trim5: 31ms (length: 49)
trim6: 78ms (length: 49)
trim7: 78ms (length: 49)
trim8: 47ms (length: 49)
trim9: 172ms (length: 49)
trim10: 62ms (length: 49)
trim11: 31ms (length: 49)
trim12: 15ms (length: 49)

trim1 seems to take half the time of the current trim method (trim4), might be an idea to switch to this one.

Below is an example Rhino session showing the problem. Notice that the "submit" function call causes a print statement and the input click does not.

Example HTML file (form.html):
----------------------------------------------------------------------
<html>
<body>
<form>
<input type="submit" />
</form>
</body>
</html>

Rhino Session:
----------------------------------------------------------------------
js> load('lib/env.rhino.js')
js> load('lib/jquery-1.3.2.js')
js> window.location = 'form.html'
form.html
js> $('body').size();
1
js> $('form').submit(function() { print('submitted!'); });
[object Object]
js> $('form').submit();
submitted!
[object Object]
js> $('input').click();
[object Object]
js>

Hi there,

I've noticed that loading a local page would fail.

Example:
window.location = "app_host.html";

The error message is:
failed to open file file://E/:/David/Dev/www/fix_acdsee_db/app_host.html JavaException: java.net.UnknownHostException: E

This is because the URL of the file is wrong. It should be file:/// instead of file:// (notice the additional '/').

Here's a quick fix in xhr.js:
// if base is still empty, then we are in QA mode loading local
// files. Get current working directory
if (!base) {
base = 'file:///' + Envjs.getcwd() + '/';
}

I hope this helps.

Kayhadrin

xhr-spec:
[java] FAIL{xhr|Location} Died on test #6: "expected_path" is not defined.
[java] timer error
[java] function () {
[java] if (config.timeout) {
[java] clearTimeout(config.timeout);
[java] }
[java] config.blocking = false;
[java] process();
[java] }
[java] TypeError: Cannot set property "disabled" of null to "null"

css-spec:
[java] FAIL{css|document.styleSheets} document.styleSheets exists
[java] FAIL{css|document.styleSheets} Died on test #2: Cannot call method "toString" of undefined
[java]
[java] RESULTS: ( of 41 total tests )
[java] PASSED: 39
[java] FAILED: 2

Any ideas?

They all point to nonexisting places on github.

btoa and atob are part of the DOM and should be implemented.

I've made a few changes (as per http://penguinman-techtalk.blogspot.com/2009/11/testing-jquery-with-envjs-rhinounit.html ), however getting ant build errors unrelated to the changes made.

I tried LINTing env.rhino.js, and even with extremely lax options it fails at 7% with too many errors. Jesus, man, the code quality in here is horrendous!

I don't know whether this has been solved in 1.3 or not. but the problem is that when there are multi same headers such as "Set-Cookie", only the last one will be filled in xhr.headers.
The cause root is in rhino.js, when iterating the headers from raw urlconnection, only simply "headers[name]=value" , so previous headers with same name will be overwriten.

 [java] [FAIL](182){window|frame proxy} .contentDocument.title, expected: Envjs Proxy Spec result: Untitled Document

Probably related to this exception:
[java] failed to open file file://C/:/env-js/specs/frame/proxy.html Java Exception: java.net.UnknownHostException: C

On this line, I assume:
frame.src = '../frame/proxy.html';

Hello,
Please try to load http://rd.hardcode.ro/tests.html, you'll see a ReferenceError thrown. I have no idea how to fix it :) please help.
Thanks

When running envjs with Rhino I always see this message:

[ Envjs/1.6 (Rhino; U; Windows 7 amd64 6.1; en-US; rv:1.7.0.rc2) Resig/20070309 PilotFish/1.2.13 ]

Can this logging be disabled?

When widht/height of element is set in percentage like 100% then enviroment methods offsetWidth and offsetHeight return NaN. We quick fix it like:

get offsetHeight(){
return Math.ceil(parseInt(this.style.height) || 1);
},
get offsetWidth(){
return Math.ceil(parseInt(this.style.width) || 1);
}

file: html.js

Is there any plan to support metro style app writing by javascript,html,css

Hi,

I'm trying to build env.js and I'm getting this error:

html-spec:
[echo]
[echo] Executing HTML Spec
[java] js: Couldn't read source file "dist/parser.js: dist/parser.js (No such file or directory)".
[java] js: Couldn't read source file "dist/xhr.js: dist/xhr.js (No such file or directory)".
[java] js: Couldn't read source file "dist/window.js: dist/window.js (No such file or directory)".
[java] js: Couldn't read source file "local_settings.js: local_settings.js (No such file or directory)".

I can confirm that the files aren't in the directories that Ant it looking for.

Cheers

Robbie

Suppose I have a document like this one:

  <html>
    <head>
      <title></title>
      <script src="/javascripts/jquery-1.4.2.js" type="text/javascript"></script>
      <script>
        $(document).ready(function() {
          $('a.clickable').live('click', function(event) {
            document.title = 'live click event triggered';
            return false;
          });
        });
      </script>
    </head>
    <body>
      <a href='/foo' class='clickable'>link</a>
    </body>
  </html>

Then the event handler should be called (i.e. document.title set to 'live click event triggered') and the default action of the link (i.e. the request to /foo) should not happen.

What actually happens is: the request to /foo happens first and the event handler is called afterwards.

Jquery registers a live event handler to the topmost dom node, so the handler will be called after the event has bubbled up the entire tree. In envjs 0.3.4 event bubbling seems to happen at the very end of the __dispatchEvent__ method after default actions have been evaluated.

I believe all event interfaces does not end with the letter "s", seems to me those are features names. It is "MouseEvent" and not "MouseEvents", "Event" and not "Events". Though some browser accepts both syntaxes for some of them, but only the first is the correct one as for specifications.

document.createEvent("Event");
document.implementation.hasFeature("Events", "");

document.createEvent("MouseEvent");
document.implementation.hasFeature("MouseEvents", "");

Thank you for the great work and the details you have put in it.

Hi,

Not sure if this is the right place, but I can't seem to subscribe to Google Groups at the moment, so here I am.

I've got some code that I've run in a browser that captures a cookie and sends that as a header on subsequent requests, but it doesn't seem to be getting set when using envjs and Rhino. To be honest, I'm not sure if this is something from envjs or rhino which isn't working as I'd expect.

I managed to get the cookie set using this, but it'd be nice if the container handled that. Any ideas?

Thanks

Robbie

jQuery.ajaxSetup({
'beforeSend': function(xhr) {
xhr.setRequestHeader("Cookie", sessionToken);
}
});

XMLHttpRequest fails for IPv6 URIs with a MalformedURLException.

The default implementation doesn't work appropriately for POST/PUT requests. The server receives an empty message body. There needs to be added 'Content-Length' parameter to the header of the request. I changed the code in envjs/platform/spydermonkey.js as follows:

if(data && (xhr.method == "PUT" || xhr.method == "POST" )) {
    if(data instanceof Document){
        data = (new XMLSerializer()).serializeToString(data);
    } else {
        data = data + ''
    }
    if(data.length&&data.length>0){
        connection.putheader('Content-Length', data.length);
        connection.endheaders(data);
    }else{
        connection.endheaders();
    }
}else{
    connection.endheaders();
}

The issue against http://envjs.com in jeresig's github probably makes more sense here, since the links are deeplinks into thatcher github...
http://github.com/jeresig/env-js/issues#issue/1

I checked out the master branch and ran the build. Then I tried the tag and ran the build for some reason they are both failing. I know the reason but fixing that leads to more failures: (See In Attachment: Ant Build Log # Run 1)

env-js/specs/platform/rhino.js has invalid path to dependencies
#5 load('dist/platform/core.js');
#6 load('dist/platform/rhino.js');
#7 load('dist/console.js');

/dist should actually point to envjs folder. I fixed it here but that lead to more problems. (See In Attachment: Ant Build Log # Run 2)

I don't have the time or expertise to fix the problem at the moment, would appreciate if someone could point me to the fix.

Thanks,
Rishik

Ant Build Log # Run 1

Buildfile: C:\Users\rdhar\env-js\build.xml
[echo] {
[echo] 'BUILD_PROPERTIES': {
[echo] 'PROJECT': 'env-js',
[echo] 'BUILD_MAJOR': '1',
[echo] 'BUILD_MINOR': '3',
[echo] 'BUILD_ID': 'pre01',
[echo] 'BUILD_VERSION': '1.3.pre01',
[echo] 'BUILD': 'env-js.1.3.pre01',
[echo] 'VERSION': 'env-js.1.3.pre01 20110429'
[echo] },
[echo] 'ENVIRONMENT':{
[echo] 'BASEDIR': 'C:\Users\rdhar\env-js',
[echo] 'SRC_DIR': 'C:\Users\rdhar\env-js\src',
[echo] 'TOOLS_DIR': 'C:\Users\rdhar\env-js\tools',
[echo] 'RHINO_JAR': 'C:\Users\rdhar\env-js\rhino\js.jar',
[echo] 'PREFIX': 'C:\Users\rdhar\env-js\envjs',
[echo] 'DOCS_DIR': 'C:\Users\rdhar\env-js\envjs\docs',
[echo] 'TEST_DIR': 'C:\Users\rdhar\env-js\specs',
[echo] 'DIST_DIR': 'C:\Users\rdhar\env-js\envjs',
[echo] 'HAS_LOCAL': '${HAS_LOCAL}'
[echo] },
[echo] 'DISTRIBUTABLES': {
[echo] 'CORE_DIST': 'C:\Users\rdhar\env-js\envjs\platform\core.js',
[echo] 'RHINO_DIST': 'C:\Users\rdhar\env-js\envjs\platform\rhino.js',
[echo] 'NODE_DIST': 'C:\Users\rdhar\env-js\envjs\platform\node.js',
[echo] 'CONSOLE_DIST': 'C:\Users\rdhar\env-js\envjs\console.js',
[echo] 'DOM_DIST': 'C:\Users\rdhar\env-js\envjs\dom.js',
[echo] 'EVENT_DIST': 'C:\Users\rdhar\env-js\envjs\event.js',
[echo] 'TIMER_DIST': 'C:\Users\rdhar\env-js\envjs\timer.js',
[echo] 'HTML_DIST': 'C:\Users\rdhar\env-js\envjs\html.js',
[echo] 'PARSER_DIST': 'C:\Users\rdhar\env-js\envjs\parser.js',
[echo] 'XHR_DIST': 'C:\Users\rdhar\env-js\envjs\xhr.js',
[echo] 'CSS_DIST': 'C:\Users\rdhar\env-js\envjs\css.js',
[echo] 'WINDOW_DIST': 'C:\Users\rdhar\env-js\envjs\window.js',
[echo] 'ENV_DIST': 'C:\Users\rdhar\env-js\envjs\env.js',
[echo] 'ENV_RHINO': 'C:\Users\rdhar\env-js\envjs\env.rhino.js',
[echo] 'ENV_NODE': 'C:\Users\rdhar\env-js\envjs\env.node.js',
[echo] 'ENV_SPYDERMONKEY':'C:\Users\rdhar\env-js\envjs\env.spydermonkey.js',
[echo] 'ENV_RUBYRACER':'C:\Users\rdhar\env-js\envjs\env.rubyracer.js'
[echo] }
[echo] }
core-env:
[echo] Building C:\Users\rdhar\env-js\envjs\platform\core.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\core.js
rhino-env:
[echo] Building C:\Users\rdhar\env-js\envjs\platform\rhino.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\rhino.js
node-env:
[echo] Building C:\Users\rdhar\env-js\envjs\platform\node.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\node.js
spydermonkey-env:
[echo] Building C:\Users\rdhar\env-js\envjs\platform\spydermonkey.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\spydermonkey.js
rubyracer-env:
[echo] Building C:\Users\rdhar\env-js\envjs\platform\rubyracer.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\rubyracer.js
johnson-env:
[echo] Building C:\Users\rdhar\env-js\envjs\platform\johnson.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\johnson.js
console:
[echo] Building C:\Users\rdhar\env-js\envjs\console.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\console.js
dom:
[echo] Building C:\Users\rdhar\env-js\envjs\dom.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\dom.js
event:
[echo] Building C:\Users\rdhar\env-js\envjs\event.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\event.js
timer:
[echo] Building C:\Users\rdhar\env-js\envjs\timer.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\timer.js
html:
[echo] Building C:\Users\rdhar\env-js\envjs\html.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\html.js
parser:
[echo] Building C:\Users\rdhar\env-js\envjs\parser.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\parser.js
xhr:
[echo] Building C:\Users\rdhar\env-js\envjs\xhr.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\xhr.js
css:
[echo] Building C:\Users\rdhar\env-js\envjs\css.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\css.js
window:
[echo] Building C:\Users\rdhar\env-js\envjs\window.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\window.js
zip:
rhino-env-spec:
[echo] Executing Rhino Env Spec
[java] js: Couldn't read source file "dist/platform/core.js: dist\platform\core.js (The system cannot find the path specified)".
[java] js: Couldn't read source file "dist/platform/rhino.js: dist\platform\rhino.js (The system cannot find the path specified)".
[java] js: Couldn't read source file "dist/console.js: dist\console.js (The system cannot find the path specified)".
[java] js: uncaught JavaScript runtime exception: ReferenceError: "Envjs" is not defined.

BUILD FAILED
C:\Users\rdhar\env-js\build.xml:212: Java returned: 3

Ant Build Log # Run 2

Buildfile: build.xml
[echo] {
[echo] 'BUILD_PROPERTIES': {
[echo] 'PROJECT': 'env-js',
[echo] 'BUILD_MAJOR': '1',
[echo] 'BUILD_MINOR': '3',
[echo] 'BUILD_ID': 'pre01',
[echo] 'BUILD_VERSION': '1.3.pre01',
[echo] 'BUILD': 'env-js.1.3.pre01',
[echo] 'VERSION': 'env-js.1.3.pre01 20110429'
[echo] },
[echo] 'ENVIRONMENT':{
[echo] 'BASEDIR': 'C:\Users\rdhar\env-js',
[echo] 'SRC_DIR': 'C:\Users\rdhar\env-js\src',
[echo] 'TOOLS_DIR': 'C:\Users\rdhar\env-js\tools',
[echo] 'RHINO_JAR': 'C:\Users\rdhar\env-js\rhino\js.jar',
[echo] 'PREFIX': 'C:\Users\rdhar\env-js\envjs',
[echo] 'DOCS_DIR': 'C:\Users\rdhar\env-js\envjs\docs',
[echo] 'TEST_DIR': 'C:\Users\rdhar\env-js\specs',
[echo] 'DIST_DIR': 'C:\Users\rdhar\env-js\envjs',
[echo] 'HAS_LOCAL': '${HAS_LOCAL}'
[echo] },
[echo] 'DISTRIBUTABLES': {
[echo] 'CORE_DIST': 'C:\Users\rdhar\env-js\envjs\platform\core.js',
[echo] 'RHINO_DIST': 'C:\Users\rdhar\env-js\envjs\platform\rhino.js',
[echo] 'NODE_DIST': 'C:\Users\rdhar\env-js\envjs\platform\node.js',
[echo] 'CONSOLE_DIST': 'C:\Users\rdhar\env-js\envjs\console.js',
[echo] 'DOM_DIST': 'C:\Users\rdhar\env-js\envjs\dom.js',
[echo] 'EVENT_DIST': 'C:\Users\rdhar\env-js\envjs\event.js',
[echo] 'TIMER_DIST': 'C:\Users\rdhar\env-js\envjs\timer.js',
[echo] 'HTML_DIST': 'C:\Users\rdhar\env-js\envjs\html.js',
[echo] 'PARSER_DIST': 'C:\Users\rdhar\env-js\envjs\parser.js',
[echo] 'XHR_DIST': 'C:\Users\rdhar\env-js\envjs\xhr.js',
[echo] 'CSS_DIST': 'C:\Users\rdhar\env-js\envjs\css.js',
[echo] 'WINDOW_DIST': 'C:\Users\rdhar\env-js\envjs\window.js',
[echo] 'ENV_DIST': 'C:\Users\rdhar\env-js\envjs\env.js',
[echo] 'ENV_RHINO': 'C:\Users\rdhar\env-js\envjs\env.rhino.js',
[echo] 'ENV_NODE': 'C:\Users\rdhar\env-js\envjs\env.node.js',
[echo] 'ENV_SPYDERMONKEY':'C:\Users\rdhar\env-js\envjs\env.spydermonkey.js',
[echo] 'ENV_RUBYRACER':'C:\Users\rdhar\env-js\envjs\env.rubyracer.js'
[echo] }
[echo] }

core-env:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\platform\core.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\core.js
[echo]

rhino-env:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\platform\rhino.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\rhino.js
[echo]

node-env:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\platform\node.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\node.js
[echo]

spydermonkey-env:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\platform\spydermonkey.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\spydermonkey.js
[echo]

rubyracer-env:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\platform\rubyracer.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\rubyracer.js
[echo]

johnson-env:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\platform\johnson.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\platform\johnson.js
[echo]

console:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\console.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\console.js
[echo]

dom:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\dom.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\dom.js
[echo]

event:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\event.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\event.js
[echo]

timer:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\timer.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\timer.js
[echo]

html:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\html.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\html.js
[echo]

parser:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\parser.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\parser.js
[echo]

xhr:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\xhr.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\xhr.js
[echo]

css:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\css.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\css.js
[echo]

window:
[echo]
[echo] Building C:\Users\rdhar\env-js\envjs\window.js
[echo] Finished Building C:\Users\rdhar\env-js\envjs\window.js
[echo]

zip:

rhino-env-spec:
[echo]
[echo] Executing Rhino Env Spec
[java] js: uncaught JavaScript runtime exception: ReferenceError: "exports" is not defined.
[java]
[java] js: uncaught JavaScript runtime exception: ReferenceError: "require" is not defined.
[java]
[java] js: uncaught JavaScript runtime exception: ReferenceError: "require" is not defined.
[java]
[java] js: uncaught JavaScript runtime exception: TypeError: Cannot call method "onExit" of undefined
[java]

BUILD FAILED
C:\Users\rdhar\env-js\build.xml:212: Java returned: 3

Total time: 1 second

Is Env.js being discontinued? Please update the README.md page with project status.

Hello,

I try to write a little script with Ruby on a Linux Fedora 64 bits box.
I am using the gem 'therubyracer-heroku-0.8.1' for the V8 machine because the gem 'therubyracer' fails to compile on 64 bits with gcc RedHat 4.5.1.

So, in my script, i load the 'envjs/rubyracer.rb' and it success with Ruby 1.8.7 but fails with Ruby 1.9.2 for two reasons :

-1) 'configure_context' method fails for compatibility reason on 'eval'. Just add to_s method to the parameter of 'eval'.
-2) Exception raised with that stack :

👎 Uncaught TypeError: Cannot convert object to primitive value

ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:118:in block in v8': undefined methodSetHiddenValue' for # (NoMethodError)
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:117:in tap'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:117:inv8'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:111:in block (2 levels) in v8'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:110:ineach'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:110:in block in v8'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:109:intap'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:109:in v8'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/object.rb:19:inblock (2 levels) in []='
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:75:in block in open'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/context.rb:79:inenter'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/portal.rb:74:in open'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/object.rb:18:inblock in []='
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/object.rb:17:in tap'
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/object.rb:17:in[]='
ruby-192p136/lib/ruby/gems/1.9.1/gems/therubyracer-heroku-0.8.1.pre3/lib/v8/context.rb:58:in []='
envjs/rubyracer.rb:47:inconfigure_context'
from ./go.sh:7:in load'
from ./go.sh:7:in'

Any idea ?

Regards.

Hi,

if you run './bin/envjs rubyracer ./examples/pictures/boot.js'
you receive an exception because Envjs.WriteToFile fails to open the file to write.
Just add in the source of WriteToFile this test :
if(/^file:///.test(url))
url = url.substring(7,url.length);

Regards.

Hello,

With this little script :

puts " ARGV_0 <#{ARGV.join(", ")}> (#{ARGV.class})"
["foo",2,3,4].each{|p| ARGV.push p}
puts " ARGV_1 <#{ARGV.join(", ")}> (#{ARGV.class})"
begin
puts " $FILENAME <#{$FILENAME}> (#{$FILENAME.class})"
rescue => ex
puts " *** EXCEPTION <#{ex.message}>\n STACK=<#{ex.backtrace.join("\n")}>"
end
puts " ARGV_2 <#{ARGV.join(", ")}> (#{ARGV.class})"

If you start it with Ruby 1.8 you will have :
ARGV_0 <> (Array)
ARGV_1 <foo, 2, 3, 4> (Array)
$FILENAME <-> (String)
ARGV_2 <foo, 2, 3, 4> (Array)
which is right and works with 'bin/envjs rubyracer foo.js' as written in the last line of 'envjs/rubyracer.rb'.

but if you try it with Ruby 1.9 you will have :
ARGV_0 <> (Array)
ARGV_1 <foo, 2, 3, 4> (Array)
*** EXCEPTION <No such file or directory - foo>
STACK=<./this_script.rb:XX:in `

I suggest to ignore the global variable '$FILENAME'
Probably you have that problem with all JavaScript engines and Ruby.

Regards.

It sates that the Node cannot inherit from a module, if you patch that up by changing the node class to

class Node < Capybara::Driver::Node

Then you get a driver not found error, which can be fixed by adding

Capybara.register_driver :envjs do |app|
  Capybara::Driver::Envjs.new(app)
end

But then i got stuck with another claiming that it Capybara::Driver::Envjs::Node didn't have a node method.

Is anyone else able to get this running with capybara 1.0.0 (i'm also using spec) ??

When using jQuery version 1.6+, I'm getting that Johnson::Error when running my tests. Any idea how I can fix that without modifying the jQuery source itself?

Is "}, get xml() {" found in dom.js really correct JavaScript syntax?

       return __removeChild__(this, itemIndex);             // return removed node
    },
    get xml() {
          var ret = "";

          // create string containing concatenation of all (but last) Attribute string values (separated by spaces)
          for (var i=0; i < this.length -1; i++) {
            ret += this[i].xml +" ";
          }

          // add last Attribute to string (without trailing space)
          if (this.length > 0) {
            ret += this[this.length -1].xml;
          }

          return ret;
    },
    toString : function(){

using env.rhino.1.2.js here

Hello,

I am trying to build env-js and I am getting the following errors:

[java] failed to load content JavaException: java.net.ConnectException: Connection refused
[java] FAIL{window|Default Browser Events - Serialized Submit Button} new page loaded
[java] FAIL{window|Default Browser Events - Serialized Submit Button} correct submit button value serialized

....

[java] RESULTS: ( of 214 total tests )
[java] PASSED: 212
[java] FAILED: 2

BUILD FAILED
/Users/cjoudrey/env-js/build.xml:646: Java returned: 42

Any ideas?

Setup: Create an element with an ID attribute from a string in jQuery 1.4.2 or 1.4.4 and append it to the DOM.
$('< p id="test" />').appendTo(document.body);
$('#test').length; // 0
$('p').length; // 1 (still accessible by tagName)

Result: env-js' document.getElementById('test') returns null, as the element is not found in document.indexes['#test']

Creating a "single-tag" element using the string syntax in jQuery triggers createElement directly, and bypasses this issue if the attribute is added after the element is in the DOM:

var paragraph = $('< p />').appendTo(document.body);
paragraph.attr('id', 'test');
$('#test').length; // 1

The only difference between these flows is that a documentFragment is constructed for the string that specifies attributes. I'm still in the process of debugging and will update this issue with any progress.

in browsers, setting window.location to '#something' does not cause a page reload. It does in env-js though. i would like to use env.js with a single page web app and this behaviour is preventing the app from working properly when clicking links like .

i would like to write a patch that allows clicking of links to hashes. would you be interested in accepting such a change? From what I understand so far, it means changes to a.js to include the hash in the href getter, and changes to location.assign to identify when the change is a hash change only. i will include tests.