date:20180311

Re: Testing native @JsType in GWT tests

2018-03-11 Thread Thomas Broyer

JsInterop doesn't work in legacy DevMode; you have to run the tests in 
production 
mode: 
https://gwt-maven-plugin.github.io/gwt-maven-plugin/test-mojo.html#productionMode
(this is the default in GWT 2.8, but Mojo's Maven plugin for GWT forces 
legacy DevMode by default; may I suggest that you switch to 
net.ltgt.gwt.maven:gwt-maven-plugin as suggested at 
https://gwt-maven-plugin.github.io/gwt-maven-plugin/ ? you'll have fewer of 
such surprises –disclosure: I'm the author of that latter plugin, and 
former maintainer of Mojo's one)

On Sunday, March 11, 2018 at 8:12:39 PM UTC+1, Mincong Huang wrote:
>
> Hi Vassilis,
>
> Thanks for your help. After having specified the TOP_WINDOW as you 
> suggested, the test
> passed in IntelliJ IDEA. However, it is still failing via Maven plugin 
> [1]. I don't understand any
> more...
>
> Mincong
>
> [1]: https://travis-ci.org/mincong-h/learning-gwt/jobs/352049257#L769
>
> On Sun, Mar 11, 2018 at 6:47 PM, Vassilis Virvilis  
> wrote:
>
>> I would guess that script injector injects by default inside gwt frame.
>>
>> You need to specify TOP_WINDOW because jsinterop are mapped to $wnd by 
>> default.
>>
>> Something like that (can't test right now)
>>
>> ScriptInjector.fromString(js).setWindow(ScriptInjector.
>> TOP_WINDOW).inject();
>>
>> If you do this then you need to change your jsni test to 
>>
>>   var p = new $wnd.ns.Person();
>>
>>  Hope that helps.
>>
>> Vassilis
>>
>>
>> On Sun, Mar 11, 2018 at 3:44 PM, Mincong Huang  
>> wrote:
>>
>>> Hi,
>>>
>>> I've a simple JavaScript:
>>>
>>> var ns = {
>>>   Person: function() {
>>> this.sayHello = function() {
>>>   return 'Hi';
>>> };
>>>   }
>>> }
>>>
>>> And I used it to test JsInterop annotation `@JsType` in my GWT test. I 
>>> injected JS code to
>>> GWTTestCase and tried to retrieve the definition via `@JsType`. However, 
>>> it doesn't
>>> work, it seems that GWT cannot find the method (see Travis CI [1]):
>>>
>>> > [INFO] [ERROR] function 
>>> > @io.mincongh.client.interop.GwtTestJsInterop$Person::sayHello() 
>>> NOT FOUND, thisObj: com.google.gwt.dev.shell.JavaObject@43182ce3, 
>>> methodName: @io.mincongh.client.interop.Gw
>>> tTestJsInterop$Person::sayHello()
>>> > [INFO] Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 
>>> 11.342 sec <<< FAILURE!
>>>
>>> Actually, my code is pretty simple:
>>>
>>> public class GwtTestJsInterop extends GWTTestCase {
>>>   @Override
>>>   public void gwtSetUp() {
>>> String js = "var ns = { Person: function() { this.sayHello = 
>>> function() { return 'Hi'; }; } }";
>>> ScriptInjector.fromString(js).inject();
>>>   }
>>>
>>>   @Override
>>>   public String getModuleName() {
>>> return R.JUNIT_MODULE;
>>>   }
>>>
>>>   public void testJsni() {
>>> assertEquals("Hi", sayHello());
>>>   }
>>>
>>>   private native String sayHello() /*-{
>>> var p = new ns.Person();
>>> return p.sayHello();
>>>   }-*/;
>>>
>>>   public void testJsType() {
>>> Person p = new Person();
>>> String words = p.sayHello();
>>> assertEquals("Hi", words);
>>>   }
>>>
>>>   @JsType(namespace = "ns", isNative = true)
>>>   private static class Person {
>>> public native String sayHello();
>>>   }
>>> }
>>>
>>>
>>> Note: The 2nd test method, `testJsni()`, runs successfully, so the JS 
>>> should be
>>> injected correctly. I also have the flag `generateJsInteropExports` 
>>> enabled in the
>>> Maven GWT plugin in the POM [2]. So what am I missing?
>>>
>>> I'm using GWT 2.8.2 and Maven GWT plugin 2.8.2. Any help will be 
>>> appreciated!
>>>
>>> Thank you,
>>> Mincong HUANG
>>>
>>> [1]: https://travis-ci.org/mincong-h/learning-gwt/builds/351967694#L754
>>> [2]: 
>>> https://github.com/mincong-h/learning-gwt/blob/ccb8fee02fcae78b1a5db62d5722cd29ace53286/pom.xml#L106
>>>
>>> -- 
>>> You received this message because you are subscribed to the Google 
>>> Groups "GWT Users" group.
>>> To unsubscribe from this group and stop receiving emails from it, send 
>>> an email to google-web-toolkit+unsubscr...@googlegroups.com.
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>>> .
>>> Visit this group at https://groups.google.com/group/google-web-toolkit.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
>>
>>
>> -- 
>> Vassilis Virvilis
>>
>> -- 
>> You received this message because you are subscribed to the Google Groups 
>> "GWT Users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an 
>> email to google-web-toolkit+unsubscr...@googlegroups.com.
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>> For more options, visit https://groups.google.com/d/optout.
>>
>
>

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Re: Testing native @JsType in GWT tests

2018-03-11 Thread Mincong Huang

Hi Vassilis,

Thanks for your help. After having specified the TOP_WINDOW as you
suggested, the test
passed in IntelliJ IDEA. However, it is still failing via Maven plugin [1].
I don't understand any
more...

Mincong

[1]: https://travis-ci.org/mincong-h/learning-gwt/jobs/352049257#L769

On Sun, Mar 11, 2018 at 6:47 PM, Vassilis Virvilis 
wrote:

> I would guess that script injector injects by default inside gwt frame.
>
> You need to specify TOP_WINDOW because jsinterop are mapped to $wnd by
> default.
>
> Something like that (can't test right now)
>
> ScriptInjector.fromString(js).setWindow(ScriptInjector.TOP_
> WINDOW).inject();
>
> If you do this then you need to change your jsni test to
>
>   var p = new $wnd.ns.Person();
>
>  Hope that helps.
>
> Vassilis
>
>
> On Sun, Mar 11, 2018 at 3:44 PM, Mincong Huang 
> wrote:
>
>> Hi,
>>
>> I've a simple JavaScript:
>>
>> var ns = {
>>   Person: function() {
>> this.sayHello = function() {
>>   return 'Hi';
>> };
>>   }
>> }
>>
>> And I used it to test JsInterop annotation `@JsType` in my GWT test. I
>> injected JS code to
>> GWTTestCase and tried to retrieve the definition via `@JsType`. However,
>> it doesn't
>> work, it seems that GWT cannot find the method (see Travis CI [1]):
>>
>> > [INFO] [ERROR] function @io.mincongh.client.interop.Gw
>> tTestJsInterop$Person::sayHello() NOT FOUND, thisObj:
>> com.google.gwt.dev.shell.JavaObject@43182ce3, methodName: @
>> io.mincongh.client.interop.GwtTestJsInterop$Person::sayHello()
>> > [INFO] Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
>> 11.342 sec <<< FAILURE!
>>
>> Actually, my code is pretty simple:
>>
>> public class GwtTestJsInterop extends GWTTestCase {
>>   @Override
>>   public void gwtSetUp() {
>> String js = "var ns = { Person: function() { this.sayHello =
>> function() { return 'Hi'; }; } }";
>> ScriptInjector.fromString(js).inject();
>>   }
>>
>>   @Override
>>   public String getModuleName() {
>> return R.JUNIT_MODULE;
>>   }
>>
>>   public void testJsni() {
>> assertEquals("Hi", sayHello());
>>   }
>>
>>   private native String sayHello() /*-{
>> var p = new ns.Person();
>> return p.sayHello();
>>   }-*/;
>>
>>   public void testJsType() {
>> Person p = new Person();
>> String words = p.sayHello();
>> assertEquals("Hi", words);
>>   }
>>
>>   @JsType(namespace = "ns", isNative = true)
>>   private static class Person {
>> public native String sayHello();
>>   }
>> }
>>
>>
>> Note: The 2nd test method, `testJsni()`, runs successfully, so the JS
>> should be
>> injected correctly. I also have the flag `generateJsInteropExports`
>> enabled in the
>> Maven GWT plugin in the POM [2]. So what am I missing?
>>
>> I'm using GWT 2.8.2 and Maven GWT plugin 2.8.2. Any help will be
>> appreciated!
>>
>> Thank you,
>> Mincong HUANG
>>
>> [1]: https://travis-ci.org/mincong-h/learning-gwt/builds/351967694#L754
>> [2]: https://github.com/mincong-h/learning-gwt/blob/ccb8fee0
>> 2fcae78b1a5db62d5722cd29ace53286/pom.xml#L106
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "GWT Users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to google-web-toolkit+unsubscr...@googlegroups.com.
>> To post to this group, send email to google-web-toolkit@googlegroups.com.
>> Visit this group at https://groups.google.com/group/google-web-toolkit.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
>
> --
> Vassilis Virvilis
>
> --
> You received this message because you are subscribed to the Google Groups
> "GWT Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to google-web-toolkit+unsubscr...@googlegroups.com.
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> For more options, visit https://groups.google.com/d/optout.
>

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Re: Testing native @JsType in GWT tests

2018-03-11 Thread Vassilis Virvilis

I would guess that script injector injects by default inside gwt frame.

You need to specify TOP_WINDOW because jsinterop are mapped to $wnd by
default.

Something like that (can't test right now)

ScriptInjector.fromString(js).setWindow(ScriptInjector.TOP_WINDOW).inject();

If you do this then you need to change your jsni test to

  var p = new $wnd.ns.Person();

 Hope that helps.

Vassilis


On Sun, Mar 11, 2018 at 3:44 PM, Mincong Huang  wrote:

> Hi,
>
> I've a simple JavaScript:
>
> var ns = {
>   Person: function() {
> this.sayHello = function() {
>   return 'Hi';
> };
>   }
> }
>
> And I used it to test JsInterop annotation `@JsType` in my GWT test. I
> injected JS code to
> GWTTestCase and tried to retrieve the definition via `@JsType`. However,
> it doesn't
> work, it seems that GWT cannot find the method (see Travis CI [1]):
>
> > [INFO] [ERROR] function @io.mincongh.client.interop.
> GwtTestJsInterop$Person::sayHello() NOT FOUND, thisObj:
> com.google.gwt.dev.shell.JavaObject@43182ce3, methodName:
> @io.mincongh.client.interop.GwtTestJsInterop$Person::sayHello()
> > [INFO] Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
> 11.342 sec <<< FAILURE!
>
> Actually, my code is pretty simple:
>
> public class GwtTestJsInterop extends GWTTestCase {
>   @Override
>   public void gwtSetUp() {
> String js = "var ns = { Person: function() { this.sayHello =
> function() { return 'Hi'; }; } }";
> ScriptInjector.fromString(js).inject();
>   }
>
>   @Override
>   public String getModuleName() {
> return R.JUNIT_MODULE;
>   }
>
>   public void testJsni() {
> assertEquals("Hi", sayHello());
>   }
>
>   private native String sayHello() /*-{
> var p = new ns.Person();
> return p.sayHello();
>   }-*/;
>
>   public void testJsType() {
> Person p = new Person();
> String words = p.sayHello();
> assertEquals("Hi", words);
>   }
>
>   @JsType(namespace = "ns", isNative = true)
>   private static class Person {
> public native String sayHello();
>   }
> }
>
>
> Note: The 2nd test method, `testJsni()`, runs successfully, so the JS
> should be
> injected correctly. I also have the flag `generateJsInteropExports`
> enabled in the
> Maven GWT plugin in the POM [2]. So what am I missing?
>
> I'm using GWT 2.8.2 and Maven GWT plugin 2.8.2. Any help will be
> appreciated!
>
> Thank you,
> Mincong HUANG
>
> [1]: https://travis-ci.org/mincong-h/learning-gwt/builds/351967694#L754
> [2]: https://github.com/mincong-h/learning-gwt/blob/
> ccb8fee02fcae78b1a5db62d5722cd29ace53286/pom.xml#L106
>
> --
> You received this message because you are subscribed to the Google Groups
> "GWT Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to google-web-toolkit+unsubscr...@googlegroups.com.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
> Visit this group at https://groups.google.com/group/google-web-toolkit.
> For more options, visit https://groups.google.com/d/optout.
>



-- 
Vassilis Virvilis

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Testing native @JsType in GWT tests

2018-03-11 Thread Mincong Huang

Hi,

I've a simple JavaScript:

var ns = {
  Person: function() {
this.sayHello = function() {
  return 'Hi';
};
  }
}

And I used it to test JsInterop annotation `@JsType` in my GWT test. I
injected JS code to
GWTTestCase and tried to retrieve the definition via `@JsType`. However, it
doesn't
work, it seems that GWT cannot find the method (see Travis CI [1]):

> [INFO] [ERROR] function
@io.mincongh.client.interop.GwtTestJsInterop$Person::sayHello() NOT FOUND,
thisObj: com.google.gwt.dev.shell.JavaObject@43182ce3, methodName:
@io.mincongh.client.interop.GwtTestJsInterop$Person::sayHello()
> [INFO] Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
11.342 sec <<< FAILURE!

Actually, my code is pretty simple:

public class GwtTestJsInterop extends GWTTestCase {
  @Override
  public void gwtSetUp() {
String js = "var ns = { Person: function() { this.sayHello = function()
{ return 'Hi'; }; } }";
ScriptInjector.fromString(js).inject();
  }

  @Override
  public String getModuleName() {
return R.JUNIT_MODULE;
  }

  public void testJsni() {
assertEquals("Hi", sayHello());
  }

  private native String sayHello() /*-{
var p = new ns.Person();
return p.sayHello();
  }-*/;

  public void testJsType() {
Person p = new Person();
String words = p.sayHello();
assertEquals("Hi", words);
  }

  @JsType(namespace = "ns", isNative = true)
  private static class Person {
public native String sayHello();
  }
}


Note: The 2nd test method, `testJsni()`, runs successfully, so the JS
should be
injected correctly. I also have the flag `generateJsInteropExports` enabled
in the
Maven GWT plugin in the POM [2]. So what am I missing?

I'm using GWT 2.8.2 and Maven GWT plugin 2.8.2. Any help will be
appreciated!

Thank you,
Mincong HUANG

[1]: https://travis-ci.org/mincong-h/learning-gwt/builds/351967694#L754
[2]:
https://github.com/mincong-h/learning-gwt/blob/ccb8fee02fcae78b1a5db62d5722cd29ace53286/pom.xml#L106

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Re: Testing native @JsType in GWT tests

Re: Testing native @JsType in GWT tests

Re: Testing native @JsType in GWT tests

Testing native @JsType in GWT tests

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