On Monday, June 17, 2013 10:54:16 PM UTC+2, Maik Riechert wrote:
>
> Hi,
>
> when developing JUnit runstyles I want to do info/trace logging, e.g.:
>
> shell.getTopLogger().log(TreeLogger.TRACE, "Letting PhantomJS fetch " +
> url);
>
> I have to change all those logging outputs to at least WARN to see
> anything. This is caused by the following code in JUnitShell I guess:
>
> // Override log level to set WARN by default..
> registerHandler(new ArgHandlerLogLevel(options) {
> @Override
> protected Type getDefaultLogLevel() {
> return TreeLogger.WARN;
> }
> });
>
> My question is: Why? I find it very strange that I can't set a custom log
> level via command line argument or system property. What is the reasoning
> behind this and can it be changed?
>
You definitely *can* change the log level from the command line, WARN is
just the default value.
Arguments are passed to JUnitShell through the gwt.args system property,
the same you use to set your custom RunStyle: -Dgwt.args="-logLevel DEBUG
-out www-test -runStyle com.example.PhantomJS:/path/to/phantomjs"
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