import errno
import os
import os.path
-import pexpect
import pytest
from _pytest.runner import runtestprotocol
import ConfigParser
+import re
import StringIO
import sys
ubconfig.board_type = board_type
ubconfig.board_identity = board_identity
ubconfig.gdbserver = gdbserver
+ ubconfig.dtb = build_dir + '/arch/sandbox/dts/test.dtb'
env_vars = (
'board_type',
for v in env_vars:
os.environ['U_BOOT_' + v.upper()] = getattr(ubconfig, v)
- if board_type == 'sandbox':
+ if board_type.startswith('sandbox'):
import u_boot_console_sandbox
console = u_boot_console_sandbox.ConsoleSandbox(log, ubconfig)
else:
import u_boot_console_exec_attach
console = u_boot_console_exec_attach.ConsoleExecAttach(log, ubconfig)
-def pytest_generate_tests(metafunc):
- """pytest hook: parameterize test functions based on custom rules.
+re_ut_test_list = re.compile(r'_u_boot_list_2_(.*)_test_2_\1_test_(.*)\s*$')
+def generate_ut_subtest(metafunc, fixture_name):
+ """Provide parametrization for a ut_subtest fixture.
+
+ Determines the set of unit tests built into a U-Boot binary by parsing the
+ list of symbols generated by the build process. Provides this information
+ to test functions by parameterizing their ut_subtest fixture parameter.
+
+ Args:
+ metafunc: The pytest test function.
+ fixture_name: The fixture name to test.
+
+ Returns:
+ Nothing.
+ """
+
+ fn = console.config.build_dir + '/u-boot.sym'
+ try:
+ with open(fn, 'rt') as f:
+ lines = f.readlines()
+ except:
+ lines = []
+ lines.sort()
+
+ vals = []
+ for l in lines:
+ m = re_ut_test_list.search(l)
+ if not m:
+ continue
+ vals.append(m.group(1) + ' ' + m.group(2))
+
+ ids = ['ut_' + s.replace(' ', '_') for s in vals]
+ metafunc.parametrize(fixture_name, vals, ids=ids)
+
+def generate_config(metafunc, fixture_name):
+ """Provide parametrization for {env,brd}__ fixtures.
If a test function takes parameter(s) (fixture names) of the form brd__xxx
or env__xxx, the brd and env configuration dictionaries are consulted to
Args:
metafunc: The pytest test function.
+ fixture_name: The fixture name to test.
Returns:
Nothing.
'brd': console.config.brd,
'env': console.config.env,
}
+ parts = fixture_name.split('__')
+ if len(parts) < 2:
+ return
+ if parts[0] not in subconfigs:
+ return
+ subconfig = subconfigs[parts[0]]
+ vals = []
+ val = subconfig.get(fixture_name, [])
+ # If that exact name is a key in the data source:
+ if val:
+ # ... use the dict value as a single parameter value.
+ vals = (val, )
+ else:
+ # ... otherwise, see if there's a key that contains a list of
+ # values to use instead.
+ vals = subconfig.get(fixture_name+ 's', [])
+ def fixture_id(index, val):
+ try:
+ return val['fixture_id']
+ except:
+ return fixture_name + str(index)
+ ids = [fixture_id(index, val) for (index, val) in enumerate(vals)]
+ metafunc.parametrize(fixture_name, vals, ids=ids)
+
+def pytest_generate_tests(metafunc):
+ """pytest hook: parameterize test functions based on custom rules.
+
+ Check each test function parameter (fixture name) to see if it is one of
+ our custom names, and if so, provide the correct parametrization for that
+ parameter.
+
+ Args:
+ metafunc: The pytest test function.
+
+ Returns:
+ Nothing.
+ """
+
for fn in metafunc.fixturenames:
- parts = fn.split('__')
- if len(parts) < 2:
- continue
- if parts[0] not in subconfigs:
+ if fn == 'ut_subtest':
+ generate_ut_subtest(metafunc, fn)
continue
- subconfig = subconfigs[parts[0]]
- vals = []
- val = subconfig.get(fn, [])
- # If that exact name is a key in the data source:
- if val:
- # ... use the dict value as a single parameter value.
- vals = (val, )
- else:
- # ... otherwise, see if there's a key that contains a list of
- # values to use instead.
- vals = subconfig.get(fn + 's', [])
- def fixture_id(index, val):
- try:
- return val["fixture_id"]
- except:
- return fn + str(index)
- ids = [fixture_id(index, val) for (index, val) in enumerate(vals)]
- metafunc.parametrize(fn, vals, ids=ids)
+ generate_config(metafunc, fn)
+
+@pytest.fixture(scope='session')
+def u_boot_log(request):
+ """Generate the value of a test's log fixture.
+
+ Args:
+ request: The pytest request.
+
+ Returns:
+ The fixture value.
+ """
+
+ return console.log
+
+@pytest.fixture(scope='session')
+def u_boot_config(request):
+ """Generate the value of a test's u_boot_config fixture.
+
+ Args:
+ request: The pytest request.
+
+ Returns:
+ The fixture value.
+ """
+
+ return console.config
@pytest.fixture(scope='function')
def u_boot_console(request):
return console
anchors = {}
-tests_not_run = set()
-tests_failed = set()
-tests_xpassed = set()
-tests_xfailed = set()
-tests_skipped = set()
-tests_passed = set()
+tests_not_run = []
+tests_failed = []
+tests_xpassed = []
+tests_xfailed = []
+tests_skipped = []
+tests_passed = []
def pytest_itemcollected(item):
"""pytest hook: Called once for each test found during collection.
Nothing.
"""
- tests_not_run.add(item.name)
+ tests_not_run.append(item.name)
def cleanup():
"""Clean up all global state.
for board in mark.args:
if board.startswith('!'):
if ubconfig.board_type == board[1:]:
- pytest.skip('board not supported')
+ pytest.skip('board "%s" not supported' % ubconfig.board_type)
return
else:
required_boards.append(board)
if required_boards and ubconfig.board_type not in required_boards:
- pytest.skip('board not supported')
+ pytest.skip('board "%s" not supported' % ubconfig.board_type)
def setup_buildconfigspec(item):
"""Process any 'buildconfigspec' marker for a test.
return
for option in mark.args:
if not ubconfig.buildconfig.get('config_' + option.lower(), None):
- pytest.skip('.config feature not enabled')
+ pytest.skip('.config feature "%s" not enabled' % option.lower())
+
+def tool_is_in_path(tool):
+ for path in os.environ["PATH"].split(os.pathsep):
+ fn = os.path.join(path, tool)
+ if os.path.isfile(fn) and os.access(fn, os.X_OK):
+ return True
+ return False
+
+def setup_requiredtool(item):
+ """Process any 'requiredtool' marker for a test.
+
+ Such a marker lists some external tool (binary, executable, application)
+ that the test requires. If tests are being executed on a system that
+ doesn't have the required tool, the test is marked to be skipped.
+
+ Args:
+ item: The pytest test item.
+
+ Returns:
+ Nothing.
+ """
+
+ mark = item.get_marker('requiredtool')
+ if not mark:
+ return
+ for tool in mark.args:
+ if not tool_is_in_path(tool):
+ pytest.skip('tool "%s" not in $PATH' % tool)
+
+def start_test_section(item):
+ anchors[item.name] = log.start_section(item.name)
def pytest_runtest_setup(item):
"""pytest hook: Configure (set up) a test item.
Nothing.
"""
- anchors[item.name] = log.start_section(item.name)
+ start_test_section(item)
setup_boardspec(item)
setup_buildconfigspec(item)
+ setup_requiredtool(item)
def pytest_runtest_protocol(item, nextitem):
"""pytest hook: Called to execute a test.
reports = runtestprotocol(item, nextitem=nextitem)
+ # In pytest 3, runtestprotocol() may not call pytest_runtest_setup() if
+ # the test is skipped. That call is required to create the test's section
+ # in the log file. The call to log.end_section() requires that the log
+ # contain a section for this test. Create a section for the test if it
+ # doesn't already exist.
+ if not item.name in anchors:
+ start_test_section(item)
+
failure_cleanup = False
test_list = tests_passed
msg = 'OK'
if failure_cleanup:
console.drain_console()
- test_list.add(item.name)
+ test_list.append(item.name)
tests_not_run.remove(item.name)
try:
projects / u-boot / blobdiff