def run_tests(self):
""" Runs all tests in the given test-case."""
self.successes = 0
self.failures = 0
self.exceptions = 0
# Create our device under test connection.
dut = self.dut = ApolloDebugger()
logging.info(
f"Connected to onboard debugger; hardware revision r{dut.major}.{dut.minor} (s/n: {dut.serial_number})."
)
# Find all test methods attached to this object...
logging.info("Running tests...")
sys.stdout.flush()
sys.stderr.flush()
with dut.jtag as jtag:
pprint(HTML("\n\n<b><u>Automated tests:</u></b>"))
for name, member in inspect.getmembers(self):
if inspect.ismethod(member) and name.startswith('test_'):
self._run_as_test_case(member, self.dut)
def _run_as_test_case(self, method: callable, dut: ApolloDebugger):
""" Runs a given method as a test case. """
# Try to run the method...
try:
method(dut)
# If nothing went wrong, succeed.
result = "<green>✓ PASSED</green>"
self.successes += 1
except AssertionError as e:
result = f"<red>✗ FAILED</red>\t({e})"
self.failures += 1
except Exception as e:
result = f"<red>⚠ EXCEPTION </red>\t({e})"
self.exceptions += 1
# ... and print the result.
name = method.__name__.replace("test_", "")
pprint(HTML(f"\t{name}:\t{result}"))
dut.registers.register_write(REGISTER_RAM_REG_ADDR, 0x0)
return dut.registers.register_read(REGISTER_RAM_VALUE) in (0x0c81,
0x0c86)
def test_config_read():
dut.registers.register_write(REGISTER_RAM_REG_ADDR, 0x800)
dut.registers.register_write(REGISTER_RAM_REG_ADDR, 0x800)
return dut.registers.register_read(REGISTER_RAM_VALUE) in (0x8f1f,
0x8f2f)
# Run each of our tests.
for test in (test_id_read, test_config_read):
for i in range(iterations):
if test():
pprint(f".", end="")
passes += 1
else:
pprint(f"✗", end="")
failures += 1
failed_tests.add(test)
fail_text = "<red>✗ FAILED</red>"
pass_text = "<green>✓ PASSED</green>"
pprint(HTML("\n\n<b><u>Results:</u></b>"))
pprint(
HTML(
f" ID READ: {fail_text if test_id_read in failed_tests else pass_text}"
))