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11 | :Author: David Goodger (goodger@python.org)
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360 | </style>
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361 | </head>
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362 | <body>
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363 | <div class="document" id="the-virtualbox-validation-kit">
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364 | <h1 class="title">The VirtualBox Validation Kit</h1>
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365 |
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366 | <div class="section" id="introduction">
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367 | <h1>Introduction</h1>
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368 | <p>The VirtualBox Validation Kit is our new public tool for doing automated
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369 | testing of VirtualBox. We are continually working on adding new features
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370 | and guest operating systems to our battery of tests.</p>
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371 | <p>We warmly welcome contributions, new ideas for good tests and fixes.</p>
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372 | </div>
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373 | <div class="section" id="directory-layout">
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374 | <h1>Directory Layout</h1>
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375 | <dl class="docutils">
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376 | <dt>./docs/</dt>
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377 | <dd><p class="first">The documentation for the test suite mostly lives here, the exception being
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378 | readme.txt files that are better off living near what they concern.</p>
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379 | <p class="last">For a definition of terms used here, see the Definitions / Glossary section
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380 | of ./docs/AutomaticTestingRevamp.txt / ./docs/AutomaticTestingRevamp.html.</p>
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381 | </dd>
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382 | <dt>./testdriver/</dt>
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383 | <dd><p class="first">Python module implementing the base test drivers and supporting stuff.
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384 | The base test driver implementation is found in ./testdriver/base.py while
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385 | the VBox centric specialization is in ./testdriver/vbox.py. Various VBox
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386 | API wrappers that makes things easier to use and glosses over a lot of API
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387 | version differences that live in ./testdriver/vboxwrappers.py.</p>
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388 | <p>Test VM collections are often managed thru ./testdriver/vboxtestvms.py, but
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389 | doesn't necessarily have to be, it's up to the individual test driver.</p>
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390 | <p>For logging, reporting result, uploading useful files and such we have a
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391 | reporter singleton sub-package, ./testdriver/reporter.py. It implements
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392 | both local (for local testing) and remote (for testboxes + test manager)
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393 | reporting.</p>
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394 | <p class="last">There is also a VBoxTXS client implementation in txsclient.py and a stacked
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395 | test driver for installing VBox (vboxinstaller.py). Most test drivers will
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396 | use the TXS client indirectly thru vbox.py methods. The installer driver
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397 | is a special trick for the testbox+testmanager setup.</p>
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398 | </dd>
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399 | <dt>./tests/</dt>
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400 | <dd>The python scripts driving the tests. These are organized by what they
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401 | test and are all derived from the base classes in ./testdriver (mostly from
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402 | vbox.py of course). Most tests use one or more VMs from a standard set of
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403 | preconfigured VMs defined by ./testdriver/vboxtestvms.py (mentioned above),
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404 | though the installation tests used prepared ISOs and floppy images.</dd>
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405 | <dt>./vms/</dt>
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406 | <dd>Text documents describing the preconfigured test VMs defined by
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407 | ./testdrive/vboxtestvms.py. This will also contain description of how to
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408 | prepare installation ISOs when we get around to it (soon).</dd>
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409 | <dt>./utils/</dt>
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410 | <dd><p class="first">Test utilities and lower level test programs, compiled from C, C++ and
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411 | Assembly mostly. Generally available for both host and guest, i.e. in the
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412 | zip and on the VBoxValidationKit.iso respectively.</p>
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413 | <p>The Test eXecution Service (VBoxTXS) found in ./utils/TestExecServ is one
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414 | of the more important utilities. It implements a remote execution service
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415 | for running programs/tests inside VMs and on other test boxes. See
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416 | ./utils/TestExecServ/vboxtxs-readme.txt for more details.</p>
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417 | <p class="last">A simple network bandwidth and latency test program can be found in
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418 | ./utils/network/NetPerf.cpp.</p>
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419 | </dd>
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420 | <dt>./bootsectors/</dt>
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421 | <dd><p class="first">Boot sector test environment. This allows creating floppy images in
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422 | assembly that tests specific CPU or device behavior. Most tests can be
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423 | put on a USB stick, floppy or similar and booted up on real hardware for
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424 | comparison. All floppy images can be used for manual testing by developers
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425 | and most will be used by test drivers (./tests/<em>/td</em>.py) sooner or later.</p>
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426 | <p class="last">The boot sector environment is heavily bound to yasm and it's ability to
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427 | link binary images for single assembly input units. There is a "library"
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428 | of standard initialization code and runtime code, which include switch to
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429 | all (well V8086 mode is still missing, but we'll get that done eventually)
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430 | processor modes and paging modes. The image specific code is split into
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431 | init/driver code and test template, the latter can be instantiated for each
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432 | process execution+paging mode.</p>
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433 | </dd>
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434 | <dt>./common/</dt>
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435 | <dd>Python package containing common python code.</dd>
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436 | <dt>./testboxscript/</dt>
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437 | <dd>The testbox script. This is installed on testboxes used for automatic
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438 | testing with the testmanager.</dd>
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439 | <dt>./testmanager/</dt>
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440 | <dd>The VirtualBox Test Manager (server side code). This is written in Python
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441 | and currently uses postgresql as database backend for no particular reason
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442 | other than that it was already installed on the server the test manager was
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443 | going to run on. It's relatively generic, though there are of course
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444 | things in there that are of more use when testing VirtualBox than other
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445 | things. A more detailed account (though perhaps a little dated) of the
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446 | test manager can be found in ./docs/AutomaticTestingRevamp.txt and
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447 | ./docs/AutomaticTestingRevamp.html.</dd>
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448 | <dt>./testanalysis/</dt>
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449 | <dd>A start a local test result analysis, comparing network test output. We'll
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450 | probably be picking this up again later.</dd>
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451 | <dt>./snippets/</dt>
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452 | <dd>Various code snippets that may be turned into real tests at some point.</dd>
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453 | </dl>
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454 | <table class="docutils field-list" frame="void" rules="none">
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455 | <col class="field-name" />
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456 | <col class="field-body" />
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457 | <tbody valign="top">
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458 | <tr class="field"><th class="field-name">Status:</th><td class="field-body">$Id: VBoxValidationKitReadMe.html 96564 2022-09-01 09:06:13Z vboxsync $</td>
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459 | </tr>
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460 | <tr class="field"><th class="field-name">Copyright:</th><td class="field-body">Copyright (C) 2010-2020 Oracle Corporation.</td>
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461 | </tr>
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462 | </tbody>
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463 | </table>
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464 | </div>
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465 | </div>
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466 | </body>
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467 | </html>
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