diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | test/Makefile | 12 | ||||
| -rw-r--r-- | test/framework.py | 72 |
3 files changed, 81 insertions, 5 deletions
@@ -115,7 +115,7 @@ help: @echo " startup.conf file is present" @echo " GDB=<path> - gdb binary to use for debugging" @echo " PLATFORM=<name> - target platform. default is vpp" - @echo " TEST=<name> - only run specific test" + @echo " TEST=<filter> - apply filter to test set, see test-help" @echo "" @echo "Current Argument Values:" @echo " V = $(V)" diff --git a/test/Makefile b/test/Makefile index 7a18be1d..5c0d48f0 100644 --- a/test/Makefile +++ b/test/Makefile @@ -35,7 +35,7 @@ $(PAPI_INSTALL_DONE): $(PIP_PATCH_DONE) @touch $@ define retest-func - @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python run_tests.py discover -p test_$(TEST)\"*.py\"" + @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python run_tests.py discover -p test_\"*.py\"" endef test: reset verify-python-path $(PAPI_INSTALL_DONE) @@ -111,7 +111,15 @@ help: @echo " DEBUG=gdbserver - run gdb inside a gdb server, otherwise " @echo " same as above" @echo " STEP=[yes|no] - ease debugging by stepping through a testcase " - @echo " TEST=<name> - only run specific test" + @echo " TEST=<filter> - filter the set of tests:" + @echo " by file-name - only run tests from specified file, e.g. TEST=test_bfd selects all tests from test_bfd.py" + @echo " by file-suffix - same as file-name, but 'test_' is omitted e.g. TEST=bfd selects all tests from test_bfd.py" + @echo " by wildcard - wildcard filter is <file>.<class>.<test function>, each can be replaced by '*'" + @echo " e.g. TEST='test_bfd.*.*' is equivalent to above example of filter by file-name" + @echo " TEST='bfd.*.*' is equivalent to above example of filter by file-suffix" + @echo " TEST='bfd.BFDAPITestCase.*' selects all tests from test_bfd.py which are part of BFDAPITestCase class" + @echo " TEST='bfd.BFDAPITestCase.test_add_bfd' selects a single test named test_add_bfd from test_bfd.py/BFDAPITestCase" + @echo " TEST='*.*.test_add_bfd' selects all test functions named test_add_bfd from all files/classes" @echo "" @echo "Creating test documentation" @echo " test-doc - generate documentation for test framework" diff --git a/test/framework.py b/test/framework.py index 8ceb33c3..889a3046 100644 --- a/test/framework.py +++ b/test/framework.py @@ -698,7 +698,7 @@ class VppTestResult(unittest.TestResult): class VppTestRunner(unittest.TextTestRunner): """ - A basic test runner implementation which prints results on standard error. + A basic test runner implementation which prints results to standard error. """ @property def resultclass(self): @@ -713,6 +713,67 @@ class VppTestRunner(unittest.TextTestRunner): verbosity, failfast, buffer, resultclass) + test_option = "TEST" + + def parse_test_option(self): + try: + f = os.getenv(self.test_option) + except: + f = None + filter_file_name = None + filter_class_name = None + filter_func_name = None + if f: + if '.' in f: + parts = f.split('.') + if len(parts) > 3: + raise Exception("Unrecognized %s option: %s" % + (self.test_option, f)) + if len(parts) > 2: + if parts[2] not in ('*', ''): + filter_func_name = parts[2] + if parts[1] not in ('*', ''): + filter_class_name = parts[1] + if parts[0] not in ('*', ''): + if parts[0].startswith('test_'): + filter_file_name = parts[0] + else: + filter_file_name = 'test_%s' % parts[0] + else: + if f.startswith('test_'): + filter_file_name = f + else: + filter_file_name = 'test_%s' % f + return filter_file_name, filter_class_name, filter_func_name + + def filter_tests(self, tests, filter_file, filter_class, filter_func): + result = unittest.suite.TestSuite() + for t in tests: + if isinstance(t, unittest.suite.TestSuite): + # this is a bunch of tests, recursively filter... + x = self.filter_tests(t, filter_file, filter_class, + filter_func) + if x.countTestCases() > 0: + result.addTest(x) + elif isinstance(t, unittest.TestCase): + # this is a single test + parts = t.id().split('.') + # t.id() for common cases like this: + # test_classifier.TestClassifier.test_acl_ip + # apply filtering only if it is so + if len(parts) == 3: + if filter_file and filter_file != parts[0]: + continue + if filter_class and filter_class != parts[1]: + continue + if filter_func and filter_func != parts[2]: + continue + result.addTest(t) + else: + # unexpected object, don't touch it + result.addTest(t) + return result + def run(self, test): """ Run the tests @@ -721,4 +782,11 @@ class VppTestRunner(unittest.TextTestRunner): """ print("Running tests using custom test runner") # debug message - return super(VppTestRunner, self).run(test) + filter_file, filter_class, filter_func = self.parse_test_option() + print("Active filters: file=%s, class=%s, function=%s" % ( + filter_file, filter_class, filter_func)) + filtered = self.filter_tests(test, filter_file, filter_class, + filter_func) + print("%s out of %s tests match specified filters" % ( + filtered.countTestCases(), test.countTestCases())) + return super(VppTestRunner, self).run(filtered) |