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2017-07-27Update the test framework so that the need for test_main is removed. EverythingPauli
that needed test_main now works using the same infrastructure as tests that used register_tests. This meant: * renaming register_tests to setup_tests and giving it a success/failure return. * renaming the init_test function to setup_test_framework. * renaming the finish_test function to pulldown_test_framework. * adding a user provided global_init function that runs before the test frame work is initialised. It returns a failure indication that stops the stest. * adding helper functions that permit tests to access their command line args. * spliting the BIO initialisation and finalisation out from the test setup and teardown. * hiding some of the now test internal functions. * fix the comments in testutil.h Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3953)
2017-04-24Adapt all test programsRichard Levitte
Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3243)
2017-04-11Update dtlstest to use the test infrastructurePauli
Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3170)
2017-02-23Let test handshakes stop on certain errorsBenjamin Kaduk
Certain callback APIs allow the callback to request async processing by trickling a particular error value up the stack to the application as an error return from the handshake function. In those cases, SSL_want() returns a code specific to the type of async processing needed. The create_ssl_connection() helper function for the tests is very helpful for several things, including creating API tests. However, it does not currently let us test the async processing functionality of these callback interfaces, because the special SSL error codes are treated as generic errors and the helper continues to loop until it reaches its maximum iteration count. Add a new parameter, 'want', that indicates an expected/desired special SSL error code, so that the helper will terminate when either side reports that error, giving control back to the calling function and allowing the test to proceed. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/2279)
2016-11-09Add main() test methods to reduce test boilerplate.Emilia Kasper
Simple tests only need to implement register_tests(). Tests that need a custom main() should implement test_main(). This will be wrapped in a main() that performs common setup/teardown (currently crypto-mdebug). Note that for normal development, enable-asan is usually sufficient for detecting leaks, and more versatile. enable-crypto-mdebug is stricter as it will also insist that all static variables be freed. This is useful for debugging library init/deinit; however, it also means that test_main() must free everything it allocates. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-08-22Choose a ciphersuite for testing that won't be affected by "no-*" optionsMatt Caswell
The previous ciphersuite broke in no-ec builds. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-08-19Fix some clang warningsMatt Caswell
Clang was complaining about some unused functions. Moving the stack declaration to the header seems to sort it. Also the certstatus variable in dtlstest needed to be declared static. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-08-19Add DTLS replay protection testMatt Caswell
Injects a record from epoch 1 during epoch 0 handshake, with a record sequence number in the future, to test that the record replay protection feature works as expected. This is described more fully in the next commit. Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-08-19Add a DTLS unprocesed records testMatt Caswell
Add a test to inject a record from the next epoch during the handshake and make sure it doesn't get processed immediately. Reviewed-by: Richard Levitte <levitte@openssl.org>