Re: [Boost-users] Boost Test usage

"Matt Schuckmann" wrote in message news:e98n9a$m1v$1@sea.gmane.org...

Gennadiy Rozental wrote:

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"Matt Schuckmann" wrote in message news:44B6DA44.8020305@schuckmannacres.com...

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I've been looking into using the boost test library to start testing some of our code and it looks pretty good. I've gone through the documentation and several of the examples and there are a couple of things I don't really get

So I gather you are using boost 1.33.1, right?

Actually our production code uses boost 1.32.0 and that's what I'm testing out right now. I've downloaded 1.33.1 I can probably use 1.33.1 for the test library without to much trouble if it's worth it. Is it worth it it?

Yes. 1.33.1 has a lot of improvements.

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I don't see how the test_suite class lets you create do anything special with regards to building multi-level tests, none of the examples really show multilevel test hierarchy and how it really helps me.

There is a unit_test_example3 that builds multilevel hierarhy.

IMO Example 3 doesn't really show building a multilevel hierarchy it just shows how to derive from test_suite and add that to the master test_suite. Yes you could create multiple test_suites and add them together in interesting ways but what does that buy you? is it worth it? You must have had a reason for implementing it.

The reasons for bundling test cases in test suites are beyond Boost.Test. Boost.Test just provide this ability. Primarily it's a way to organize your tests, t obe able to see reports by particular subsystem.

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It looks like it's really just a way of using a class to group test functions instead of a series of free functions, am I missing something here?

test_suite is subclass of test_case. You could use method "add" to build hierahies.

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I really expected more from a feature like this, I'm thinking of things like Command line control over which test suites to run, I mean you name the test suites but you don't appear to do anything with that name

Run by name is planned to be implemented in 1.35

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Reporting success and failure grouped by test suite

You could use --report_level=detailed for that

Now that I see the detailed report level I see some use for hierarchy's, maybe the documentation should mention this and provide some example output.

I will see if something could be done in this regards.

It took me a while to find the command line documentation you might consider making it stand out more in the documentation and maybe even add a standard "-h --help" option so that the test executables are self

Yes. That's the plan.

documenting, if your using boost::program_options this is pretty easy.

I won't be using boost::program_options Gennadiy