JAVASERVERFACES-4120 Reproducer

This project is a reproducer for JAVASERVERFACES-4120: Ajax file upload fails when com.sun.faces.namespaceParameters is set to true.

Steps to reproduce:

1. Clone the project:

    git clone https://github.com/stiemannkj1/ajax-fileupload-reproducer.git
   

2. Build the project with maven:

    cd ajax-fileupload-reproducer && mvn clean install
   

3. Deploy the project to tomcat:

    cp target/ajax-fileupload-reproducer*.war $TOMCAT_HOME/webapps/
   

4. Verify that Ajax file upload works when com.sun.faces.namespaceParameters is not set:

   1. Navigate to the webapp in the browser:

      http://localhost:8080/ajax-fileupload-reproducer-1.0-SNAPSHOT/faces/index.xhtml

   2. Click the Browse... button.

   3. Select this Readme.md. The text of this file should appear in the browser.

5. Uncomment the following line in the web.xml to set com.sun.faces.namespaceParameters to true:

    <!--    <context-param>
        <param-name>com.sun.faces.namespaceParameters</param-name>
        <param-value>true</param-value>
    </context-param>-->
   

6. Rebuild the project:

    mvn clean install
   

7. Redeploy the webapp:

    rm -r $TOMCAT_HOME/webapps/ajax-fileupload-reproducer*; cp target/ajax-fileupload-reproducer*.war $TOMCAT_HOME/webapps/
   

8. Navigate to the webapp in the browser:

   http://localhost:8080/ajax-fileupload-reproducer-1.0-SNAPSHOT/faces/index.xhtml

9. Click the Browse... button.

10. Select this Readme.md.

If the bug still exists, an Ajax POST will occur, but the file text will not appear in the browser.

Steps to test the fix:

1. Fetch and checkout my fixed Mojarra branch:

    cd mojarra~git/ &&
    git remote add stiemannkj1 https://github.com/stiemannkj1/mojarra.git &&
    git fetch stiemannkj1 ajax-fileupload-namespaced-params-fix &&
    git checkout ajax-fileupload-namespaced-params-fix
   

2. Build Mojarra according to the instructions here.

3. Change the version of Mojarra in the pom.xml to 2.2.14-SNAPSHOT.

4. Follow Steps to Reproduce 5-10. The text of the README.md should now appear in the browser.