Continuous Integration

[Lars Ivar Igesund]

Jason House Wrote:

> Sean Kelly wrote:
> 
> > == Quote from Jason House (jason.james.house at gmail.com)'s article
> >> I'd like to stay with the D style of unit tests.  Maybe I should check
> >> what
> >> enhancement requests are in there.  It'd be nice to be able to hook in a
> >> unit test handler...
> > 
> > Tango has one.  Look at "moduleUnitTester" here:
> > 
> > http://www.dsource.org/projects/tango/docs/current/tango.core.Runtime.html
> > 
> > 
> > Sean
> 
> See http://d.puremagic.com/issues/show_bug.cgi?id=1952 for the enhancement
> request.  Per unit test customization (such as a unit test name) is very
> useful to have.  I also don't see a way to tell the program to run all unit
> tests (and just report the individual passes/failures)

Here is a simple program that uses the above hook  - note that you need to link one of the stacktrace libs (jive on linux) to actually get stacktraces printed on exceptions, not just assert line numbers. Also, I think it will be unable to continue after a segfault.:

module myunittestrunner;

import tango.io.Stdout;
import tango.core.Runtime;

bool tangoUnitTester()
{
    uint count = 0;
    Stdout ("NOTE: This is still fairly rudimentary, and will only report the").newline;
    Stdout ("    first error per module.").newline;
    foreach ( m; ModuleInfo ) // moduleinfo array
    {
        if ( m.unitTest) {
            Stdout.format ("{}. Executing unittests in '{}' ", count, m.name);
            try {
               m.unitTest();
            }
            catch (Exception e) {
                Stdout(" - Unittest failed.").newline;
                Stdout.format("   File '{}', line '{}'.", e.file, e.line).newline;
                Stdout.format("     Message is : '{}'", e.msg).newline;
                if (e.info)
                    Stdout.format("     TraceInfo: {}", e.info.toString).newline;
                continue;
            }
            Stdout(" - Success.").newline;
            count++;
        }
    }
    return true;
}

static this() {
    Runtime.moduleUnitTester( &tangoUnitTester );
}

void main() {}