mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-10-31 16:14:16 +01:00
a549413077
Since this is already going to be a breaking API change, this renames structs/variables named _config -> _cfg. This is in order to be consistent with functions such as lfs_file_opencfg.
779 lines
27 KiB
Python
Executable File
779 lines
27 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# This script manages littlefs tests, which are configured with
|
|
# .toml files stored in the tests directory.
|
|
#
|
|
|
|
import toml
|
|
import glob
|
|
import re
|
|
import os
|
|
import io
|
|
import itertools as it
|
|
import collections.abc as abc
|
|
import subprocess as sp
|
|
import base64
|
|
import sys
|
|
import copy
|
|
import shlex
|
|
import pty
|
|
import errno
|
|
import signal
|
|
|
|
TESTDIR = 'tests'
|
|
RULES = """
|
|
define FLATTEN
|
|
tests/%$(subst /,.,$(target)): $(target)
|
|
./scripts/explode_asserts.py $$< -o $$@
|
|
endef
|
|
$(foreach target,$(SRC),$(eval $(FLATTEN)))
|
|
|
|
-include tests/*.d
|
|
|
|
.SECONDARY:
|
|
%.test: %.test.o $(foreach f,$(subst /,.,$(SRC:.c=.o)),%.$f)
|
|
$(CC) $(CFLAGS) $^ $(LFLAGS) -o $@
|
|
"""
|
|
GLOBALS = """
|
|
//////////////// AUTOGENERATED TEST ////////////////
|
|
#include "lfs.h"
|
|
#include "bd/lfs_testbd.h"
|
|
#include <stdio.h>
|
|
extern const char *lfs_testbd_path;
|
|
extern uint32_t lfs_testbd_cycles;
|
|
"""
|
|
DEFINES = {
|
|
'LFS_READ_SIZE': 16,
|
|
'LFS_PROG_SIZE': 'LFS_READ_SIZE',
|
|
'LFS_BLOCK_SIZE': 512,
|
|
'LFS_BLOCK_COUNT': 1024,
|
|
'LFS_BLOCK_CYCLES': -1,
|
|
'LFS_CACHE_SIZE': '(64 % LFS_PROG_SIZE == 0 ? 64 : LFS_PROG_SIZE)',
|
|
'LFS_LOOKAHEAD_SIZE': 16,
|
|
'LFS_ERASE_VALUE': 0xff,
|
|
'LFS_ERASE_CYCLES': 0,
|
|
'LFS_BADBLOCK_BEHAVIOR': 'LFS_TESTBD_BADBLOCK_PROGERROR',
|
|
}
|
|
PROLOGUE = """
|
|
// prologue
|
|
__attribute__((unused)) lfs_t lfs;
|
|
__attribute__((unused)) lfs_testbd_t bd;
|
|
__attribute__((unused)) lfs_file_t file;
|
|
__attribute__((unused)) lfs_dir_t dir;
|
|
__attribute__((unused)) struct lfs_info info;
|
|
__attribute__((unused)) char path[1024];
|
|
__attribute__((unused)) uint8_t buffer[1024];
|
|
__attribute__((unused)) lfs_size_t size;
|
|
__attribute__((unused)) int err;
|
|
|
|
__attribute__((unused)) const struct lfs_cfg cfg = {
|
|
.context = &bd,
|
|
.read = lfs_testbd_read,
|
|
.prog = lfs_testbd_prog,
|
|
.erase = lfs_testbd_erase,
|
|
.sync = lfs_testbd_sync,
|
|
.read_size = LFS_READ_SIZE,
|
|
.prog_size = LFS_PROG_SIZE,
|
|
.block_size = LFS_BLOCK_SIZE,
|
|
.block_count = LFS_BLOCK_COUNT,
|
|
.block_cycles = LFS_BLOCK_CYCLES,
|
|
.cache_size = LFS_CACHE_SIZE,
|
|
.lookahead_size = LFS_LOOKAHEAD_SIZE,
|
|
};
|
|
|
|
__attribute__((unused)) const struct lfs_testbd_cfg bdcfg = {
|
|
.erase_value = LFS_ERASE_VALUE,
|
|
.erase_cycles = LFS_ERASE_CYCLES,
|
|
.badblock_behavior = LFS_BADBLOCK_BEHAVIOR,
|
|
.power_cycles = lfs_testbd_cycles,
|
|
};
|
|
|
|
lfs_testbd_createcfg(&cfg, lfs_testbd_path, &bdcfg) => 0;
|
|
"""
|
|
EPILOGUE = """
|
|
// epilogue
|
|
lfs_testbd_destroy(&cfg) => 0;
|
|
"""
|
|
PASS = '\033[32m✓\033[0m'
|
|
FAIL = '\033[31m✗\033[0m'
|
|
|
|
class TestFailure(Exception):
|
|
def __init__(self, case, returncode=None, stdout=None, assert_=None):
|
|
self.case = case
|
|
self.returncode = returncode
|
|
self.stdout = stdout
|
|
self.assert_ = assert_
|
|
|
|
class TestCase:
|
|
def __init__(self, config, filter=filter,
|
|
suite=None, caseno=None, lineno=None, **_):
|
|
self.config = config
|
|
self.filter = filter
|
|
self.suite = suite
|
|
self.caseno = caseno
|
|
self.lineno = lineno
|
|
|
|
self.code = config['code']
|
|
self.code_lineno = config['code_lineno']
|
|
self.defines = config.get('define', {})
|
|
self.if_ = config.get('if', None)
|
|
self.in_ = config.get('in', None)
|
|
|
|
def __str__(self):
|
|
if hasattr(self, 'permno'):
|
|
if any(k not in self.case.defines for k in self.defines):
|
|
return '%s#%d#%d (%s)' % (
|
|
self.suite.name, self.caseno, self.permno, ', '.join(
|
|
'%s=%s' % (k, v) for k, v in self.defines.items()
|
|
if k not in self.case.defines))
|
|
else:
|
|
return '%s#%d#%d' % (
|
|
self.suite.name, self.caseno, self.permno)
|
|
else:
|
|
return '%s#%d' % (
|
|
self.suite.name, self.caseno)
|
|
|
|
def permute(self, class_=None, defines={}, permno=None, **_):
|
|
ncase = (class_ or type(self))(self.config)
|
|
for k, v in self.__dict__.items():
|
|
setattr(ncase, k, v)
|
|
ncase.case = self
|
|
ncase.perms = [ncase]
|
|
ncase.permno = permno
|
|
ncase.defines = defines
|
|
return ncase
|
|
|
|
def build(self, f, **_):
|
|
# prologue
|
|
for k, v in sorted(self.defines.items()):
|
|
if k not in self.suite.defines:
|
|
f.write('#define %s %s\n' % (k, v))
|
|
|
|
f.write('void test_case%d(%s) {' % (self.caseno, ','.join(
|
|
'\n'+8*' '+'__attribute__((unused)) intmax_t %s' % k
|
|
for k in sorted(self.perms[0].defines)
|
|
if k not in self.defines)))
|
|
|
|
f.write(PROLOGUE)
|
|
f.write('\n')
|
|
f.write(4*' '+'// test case %d\n' % self.caseno)
|
|
f.write(4*' '+'#line %d "%s"\n' % (self.code_lineno, self.suite.path))
|
|
|
|
# test case goes here
|
|
f.write(self.code)
|
|
|
|
# epilogue
|
|
f.write(EPILOGUE)
|
|
f.write('}\n')
|
|
|
|
for k, v in sorted(self.defines.items()):
|
|
if k not in self.suite.defines:
|
|
f.write('#undef %s\n' % k)
|
|
|
|
def shouldtest(self, **args):
|
|
if (self.filter is not None and
|
|
len(self.filter) >= 1 and
|
|
self.filter[0] != self.caseno):
|
|
return False
|
|
elif (self.filter is not None and
|
|
len(self.filter) >= 2 and
|
|
self.filter[1] != self.permno):
|
|
return False
|
|
elif args.get('no_internal', False) and self.in_ is not None:
|
|
return False
|
|
elif self.if_ is not None:
|
|
if_ = self.if_
|
|
while True:
|
|
for k, v in sorted(self.defines.items(),
|
|
key=lambda x: len(x[0]), reverse=True):
|
|
if k in if_:
|
|
if_ = if_.replace(k, '(%s)' % v)
|
|
break
|
|
else:
|
|
break
|
|
if_ = (
|
|
re.sub('(\&\&|\?)', ' and ',
|
|
re.sub('(\|\||:)', ' or ',
|
|
re.sub('!(?!=)', ' not ', if_))))
|
|
return eval(if_)
|
|
else:
|
|
return True
|
|
|
|
def test(self, exec=[], persist=False, cycles=None,
|
|
gdb=False, failure=None, disk=None, **args):
|
|
# build command
|
|
cmd = exec + ['./%s.test' % self.suite.path,
|
|
repr(self.caseno), repr(self.permno)]
|
|
|
|
# persist disk or keep in RAM for speed?
|
|
if persist:
|
|
if not disk:
|
|
disk = self.suite.path + '.disk'
|
|
if persist != 'noerase':
|
|
try:
|
|
with open(disk, 'w') as f:
|
|
f.truncate(0)
|
|
if args.get('verbose', False):
|
|
print('truncate --size=0', disk)
|
|
except FileNotFoundError:
|
|
pass
|
|
|
|
cmd.append(disk)
|
|
|
|
# simulate power-loss after n cycles?
|
|
if cycles:
|
|
cmd.append(str(cycles))
|
|
|
|
# failed? drop into debugger?
|
|
if gdb and failure:
|
|
ncmd = ['gdb']
|
|
if gdb == 'assert':
|
|
ncmd.extend(['-ex', 'r'])
|
|
if failure.assert_:
|
|
ncmd.extend(['-ex', 'up 2'])
|
|
elif gdb == 'main':
|
|
ncmd.extend([
|
|
'-ex', 'b %s:%d' % (self.suite.path, self.code_lineno),
|
|
'-ex', 'r'])
|
|
ncmd.extend(['--args'] + cmd)
|
|
|
|
if args.get('verbose', False):
|
|
print(' '.join(shlex.quote(c) for c in ncmd))
|
|
signal.signal(signal.SIGINT, signal.SIG_IGN)
|
|
sys.exit(sp.call(ncmd))
|
|
|
|
# run test case!
|
|
mpty, spty = pty.openpty()
|
|
if args.get('verbose', False):
|
|
print(' '.join(shlex.quote(c) for c in cmd))
|
|
proc = sp.Popen(cmd, stdout=spty, stderr=spty)
|
|
os.close(spty)
|
|
mpty = os.fdopen(mpty, 'r', 1)
|
|
stdout = []
|
|
assert_ = None
|
|
try:
|
|
while True:
|
|
try:
|
|
line = mpty.readline()
|
|
except OSError as e:
|
|
if e.errno == errno.EIO:
|
|
break
|
|
raise
|
|
stdout.append(line)
|
|
if args.get('verbose', False):
|
|
sys.stdout.write(line)
|
|
# intercept asserts
|
|
m = re.match(
|
|
'^{0}([^:]+):(\d+):(?:\d+:)?{0}{1}:{0}(.*)$'
|
|
.format('(?:\033\[[\d;]*.| )*', 'assert'),
|
|
line)
|
|
if m and assert_ is None:
|
|
try:
|
|
with open(m.group(1)) as f:
|
|
lineno = int(m.group(2))
|
|
line = (next(it.islice(f, lineno-1, None))
|
|
.strip('\n'))
|
|
assert_ = {
|
|
'path': m.group(1),
|
|
'line': line,
|
|
'lineno': lineno,
|
|
'message': m.group(3)}
|
|
except:
|
|
pass
|
|
except KeyboardInterrupt:
|
|
raise TestFailure(self, 1, stdout, None)
|
|
proc.wait()
|
|
|
|
# did we pass?
|
|
if proc.returncode != 0:
|
|
raise TestFailure(self, proc.returncode, stdout, assert_)
|
|
else:
|
|
return PASS
|
|
|
|
class ValgrindTestCase(TestCase):
|
|
def __init__(self, config, **args):
|
|
self.leaky = config.get('leaky', False)
|
|
super().__init__(config, **args)
|
|
|
|
def shouldtest(self, **args):
|
|
return not self.leaky and super().shouldtest(**args)
|
|
|
|
def test(self, exec=[], **args):
|
|
verbose = args.get('verbose', False)
|
|
uninit = (self.defines.get('LFS_ERASE_VALUE', None) == -1)
|
|
exec = [
|
|
'valgrind',
|
|
'--leak-check=full',
|
|
] + (['--undef-value-errors=no'] if uninit else []) + [
|
|
] + (['--track-origins=yes'] if not uninit else []) + [
|
|
'--error-exitcode=4',
|
|
'--error-limit=no',
|
|
] + (['--num-callers=1'] if not verbose else []) + [
|
|
'-q'] + exec
|
|
return super().test(exec=exec, **args)
|
|
|
|
class ReentrantTestCase(TestCase):
|
|
def __init__(self, config, **args):
|
|
self.reentrant = config.get('reentrant', False)
|
|
super().__init__(config, **args)
|
|
|
|
def shouldtest(self, **args):
|
|
return self.reentrant and super().shouldtest(**args)
|
|
|
|
def test(self, persist=False, gdb=False, failure=None, **args):
|
|
for cycles in it.count(1):
|
|
# clear disk first?
|
|
if cycles == 1 and persist != 'noerase':
|
|
persist = 'erase'
|
|
else:
|
|
persist = 'noerase'
|
|
|
|
# exact cycle we should drop into debugger?
|
|
if gdb and failure and failure.cycleno == cycles:
|
|
return super().test(gdb=gdb, persist=persist, cycles=cycles,
|
|
failure=failure, **args)
|
|
|
|
# run tests, but kill the program after prog/erase has
|
|
# been hit n cycles. We exit with a special return code if the
|
|
# program has not finished, since this isn't a test failure.
|
|
try:
|
|
return super().test(persist=persist, cycles=cycles, **args)
|
|
except TestFailure as nfailure:
|
|
if nfailure.returncode == 33:
|
|
continue
|
|
else:
|
|
nfailure.cycleno = cycles
|
|
raise
|
|
|
|
class TestSuite:
|
|
def __init__(self, path, classes=[TestCase], defines={},
|
|
filter=None, **args):
|
|
self.name = os.path.basename(path)
|
|
if self.name.endswith('.toml'):
|
|
self.name = self.name[:-len('.toml')]
|
|
self.path = path
|
|
self.classes = classes
|
|
self.defines = defines.copy()
|
|
self.filter = filter
|
|
|
|
with open(path) as f:
|
|
# load tests
|
|
config = toml.load(f)
|
|
|
|
# find line numbers
|
|
f.seek(0)
|
|
linenos = []
|
|
code_linenos = []
|
|
for i, line in enumerate(f):
|
|
if re.match(r'\[\[\s*case\s*\]\]', line):
|
|
linenos.append(i+1)
|
|
if re.match(r'code\s*=\s*(\'\'\'|""")', line):
|
|
code_linenos.append(i+2)
|
|
|
|
code_linenos.reverse()
|
|
|
|
# grab global config
|
|
for k, v in config.get('define', {}).items():
|
|
if k not in self.defines:
|
|
self.defines[k] = v
|
|
self.code = config.get('code', None)
|
|
if self.code is not None:
|
|
self.code_lineno = code_linenos.pop()
|
|
|
|
# create initial test cases
|
|
self.cases = []
|
|
for i, (case, lineno) in enumerate(zip(config['case'], linenos)):
|
|
# code lineno?
|
|
if 'code' in case:
|
|
case['code_lineno'] = code_linenos.pop()
|
|
# merge conditions if necessary
|
|
if 'if' in config and 'if' in case:
|
|
case['if'] = '(%s) && (%s)' % (config['if'], case['if'])
|
|
elif 'if' in config:
|
|
case['if'] = config['if']
|
|
# initialize test case
|
|
self.cases.append(TestCase(case, filter=filter,
|
|
suite=self, caseno=i+1, lineno=lineno, **args))
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
def __lt__(self, other):
|
|
return self.name < other.name
|
|
|
|
def permute(self, **args):
|
|
for case in self.cases:
|
|
# lets find all parameterized definitions, in one of [args.D,
|
|
# suite.defines, case.defines, DEFINES]. Note that each of these
|
|
# can be either a dict of defines, or a list of dicts, expressing
|
|
# an initial set of permutations.
|
|
pending = [{}]
|
|
for inits in [self.defines, case.defines, DEFINES]:
|
|
if not isinstance(inits, list):
|
|
inits = [inits]
|
|
|
|
npending = []
|
|
for init, pinit in it.product(inits, pending):
|
|
ninit = pinit.copy()
|
|
for k, v in init.items():
|
|
if k not in ninit:
|
|
try:
|
|
ninit[k] = eval(v)
|
|
except:
|
|
ninit[k] = v
|
|
npending.append(ninit)
|
|
|
|
pending = npending
|
|
|
|
# expand permutations
|
|
pending = list(reversed(pending))
|
|
expanded = []
|
|
while pending:
|
|
perm = pending.pop()
|
|
for k, v in sorted(perm.items()):
|
|
if not isinstance(v, str) and isinstance(v, abc.Iterable):
|
|
for nv in reversed(v):
|
|
nperm = perm.copy()
|
|
nperm[k] = nv
|
|
pending.append(nperm)
|
|
break
|
|
else:
|
|
expanded.append(perm)
|
|
|
|
# generate permutations
|
|
case.perms = []
|
|
for i, (class_, defines) in enumerate(
|
|
it.product(self.classes, expanded)):
|
|
case.perms.append(case.permute(
|
|
class_, defines, permno=i+1, **args))
|
|
|
|
# also track non-unique defines
|
|
case.defines = {}
|
|
for k, v in case.perms[0].defines.items():
|
|
if all(perm.defines[k] == v for perm in case.perms):
|
|
case.defines[k] = v
|
|
|
|
# track all perms and non-unique defines
|
|
self.perms = []
|
|
for case in self.cases:
|
|
self.perms.extend(case.perms)
|
|
|
|
self.defines = {}
|
|
for k, v in self.perms[0].defines.items():
|
|
if all(perm.defines.get(k, None) == v for perm in self.perms):
|
|
self.defines[k] = v
|
|
|
|
return self.perms
|
|
|
|
def build(self, **args):
|
|
# build test files
|
|
tf = open(self.path + '.test.c.t', 'w')
|
|
tf.write(GLOBALS)
|
|
if self.code is not None:
|
|
tf.write('#line %d "%s"\n' % (self.code_lineno, self.path))
|
|
tf.write(self.code)
|
|
|
|
tfs = {None: tf}
|
|
for case in self.cases:
|
|
if case.in_ not in tfs:
|
|
tfs[case.in_] = open(self.path+'.'+
|
|
case.in_.replace('/', '.')+'.t', 'w')
|
|
tfs[case.in_].write('#line 1 "%s"\n' % case.in_)
|
|
with open(case.in_) as f:
|
|
for line in f:
|
|
tfs[case.in_].write(line)
|
|
tfs[case.in_].write('\n')
|
|
tfs[case.in_].write(GLOBALS)
|
|
|
|
tfs[case.in_].write('\n')
|
|
case.build(tfs[case.in_], **args)
|
|
|
|
tf.write('\n')
|
|
tf.write('const char *lfs_testbd_path;\n')
|
|
tf.write('uint32_t lfs_testbd_cycles;\n')
|
|
tf.write('int main(int argc, char **argv) {\n')
|
|
tf.write(4*' '+'int case_ = (argc > 1) ? atoi(argv[1]) : 0;\n')
|
|
tf.write(4*' '+'int perm = (argc > 2) ? atoi(argv[2]) : 0;\n')
|
|
tf.write(4*' '+'lfs_testbd_path = (argc > 3) ? argv[3] : NULL;\n')
|
|
tf.write(4*' '+'lfs_testbd_cycles = (argc > 4) ? atoi(argv[4]) : 0;\n')
|
|
for perm in self.perms:
|
|
# test declaration
|
|
tf.write(4*' '+'extern void test_case%d(%s);\n' % (
|
|
perm.caseno, ', '.join(
|
|
'intmax_t %s' % k for k in sorted(perm.defines)
|
|
if k not in perm.case.defines)))
|
|
# test call
|
|
tf.write(4*' '+
|
|
'if (argc < 3 || (case_ == %d && perm == %d)) {'
|
|
' test_case%d(%s); '
|
|
'}\n' % (perm.caseno, perm.permno, perm.caseno, ', '.join(
|
|
str(v) for k, v in sorted(perm.defines.items())
|
|
if k not in perm.case.defines)))
|
|
tf.write('}\n')
|
|
|
|
for tf in tfs.values():
|
|
tf.close()
|
|
|
|
# write makefiles
|
|
with open(self.path + '.mk', 'w') as mk:
|
|
mk.write(RULES.replace(4*' ', '\t'))
|
|
mk.write('\n')
|
|
|
|
# add truely global defines globally
|
|
for k, v in sorted(self.defines.items()):
|
|
mk.write('%s: override CFLAGS += -D%s=%r\n' % (
|
|
self.path+'.test', k, v))
|
|
|
|
for path in tfs:
|
|
if path is None:
|
|
mk.write('%s: %s | %s\n' % (
|
|
self.path+'.test.c',
|
|
self.path,
|
|
self.path+'.test.c.t'))
|
|
else:
|
|
mk.write('%s: %s %s | %s\n' % (
|
|
self.path+'.'+path.replace('/', '.'),
|
|
self.path, path,
|
|
self.path+'.'+path.replace('/', '.')+'.t'))
|
|
mk.write('\t./scripts/explode_asserts.py $| -o $@\n')
|
|
|
|
self.makefile = self.path + '.mk'
|
|
self.target = self.path + '.test'
|
|
return self.makefile, self.target
|
|
|
|
def test(self, **args):
|
|
# run test suite!
|
|
if not args.get('verbose', True):
|
|
sys.stdout.write(self.name + ' ')
|
|
sys.stdout.flush()
|
|
for perm in self.perms:
|
|
if not perm.shouldtest(**args):
|
|
continue
|
|
|
|
try:
|
|
result = perm.test(**args)
|
|
except TestFailure as failure:
|
|
perm.result = failure
|
|
if not args.get('verbose', True):
|
|
sys.stdout.write(FAIL)
|
|
sys.stdout.flush()
|
|
if not args.get('keep_going', False):
|
|
if not args.get('verbose', True):
|
|
sys.stdout.write('\n')
|
|
raise
|
|
else:
|
|
perm.result = PASS
|
|
if not args.get('verbose', True):
|
|
sys.stdout.write(PASS)
|
|
sys.stdout.flush()
|
|
|
|
if not args.get('verbose', True):
|
|
sys.stdout.write('\n')
|
|
|
|
def main(**args):
|
|
# figure out explicit defines
|
|
defines = {}
|
|
for define in args['D']:
|
|
k, v, *_ = define.split('=', 2) + ['']
|
|
defines[k] = v
|
|
|
|
# and what class of TestCase to run
|
|
classes = []
|
|
if args.get('normal', False):
|
|
classes.append(TestCase)
|
|
if args.get('reentrant', False):
|
|
classes.append(ReentrantTestCase)
|
|
if args.get('valgrind', False):
|
|
classes.append(ValgrindTestCase)
|
|
if not classes:
|
|
classes = [TestCase]
|
|
|
|
suites = []
|
|
for testpath in args['testpaths']:
|
|
# optionally specified test case/perm
|
|
testpath, *filter = testpath.split('#')
|
|
filter = [int(f) for f in filter]
|
|
|
|
# figure out the suite's toml file
|
|
if os.path.isdir(testpath):
|
|
testpath = testpath + '/test_*.toml'
|
|
elif os.path.isfile(testpath):
|
|
testpath = testpath
|
|
elif testpath.endswith('.toml'):
|
|
testpath = TESTDIR + '/' + testpath
|
|
else:
|
|
testpath = TESTDIR + '/' + testpath + '.toml'
|
|
|
|
# find tests
|
|
for path in glob.glob(testpath):
|
|
suites.append(TestSuite(path, classes, defines, filter, **args))
|
|
|
|
# sort for reproducability
|
|
suites = sorted(suites)
|
|
|
|
# generate permutations
|
|
for suite in suites:
|
|
suite.permute(**args)
|
|
|
|
# build tests in parallel
|
|
print('====== building ======')
|
|
makefiles = []
|
|
targets = []
|
|
for suite in suites:
|
|
makefile, target = suite.build(**args)
|
|
makefiles.append(makefile)
|
|
targets.append(target)
|
|
|
|
cmd = (['make', '-f', 'Makefile'] +
|
|
list(it.chain.from_iterable(['-f', m] for m in makefiles)) +
|
|
[target for target in targets])
|
|
mpty, spty = pty.openpty()
|
|
if args.get('verbose', False):
|
|
print(' '.join(shlex.quote(c) for c in cmd))
|
|
proc = sp.Popen(cmd, stdout=spty, stderr=spty)
|
|
os.close(spty)
|
|
mpty = os.fdopen(mpty, 'r', 1)
|
|
stdout = []
|
|
while True:
|
|
try:
|
|
line = mpty.readline()
|
|
except OSError as e:
|
|
if e.errno == errno.EIO:
|
|
break
|
|
raise
|
|
stdout.append(line)
|
|
if args.get('verbose', False):
|
|
sys.stdout.write(line)
|
|
# intercept warnings
|
|
m = re.match(
|
|
'^{0}([^:]+):(\d+):(?:\d+:)?{0}{1}:{0}(.*)$'
|
|
.format('(?:\033\[[\d;]*.| )*', 'warning'),
|
|
line)
|
|
if m and not args.get('verbose', False):
|
|
try:
|
|
with open(m.group(1)) as f:
|
|
lineno = int(m.group(2))
|
|
line = next(it.islice(f, lineno-1, None)).strip('\n')
|
|
sys.stdout.write(
|
|
"\033[01m{path}:{lineno}:\033[01;35mwarning:\033[m "
|
|
"{message}\n{line}\n\n".format(
|
|
path=m.group(1), line=line, lineno=lineno,
|
|
message=m.group(3)))
|
|
except:
|
|
pass
|
|
proc.wait()
|
|
|
|
if proc.returncode != 0:
|
|
if not args.get('verbose', False):
|
|
for line in stdout:
|
|
sys.stdout.write(line)
|
|
sys.exit(-3)
|
|
|
|
print('built %d test suites, %d test cases, %d permutations' % (
|
|
len(suites),
|
|
sum(len(suite.cases) for suite in suites),
|
|
sum(len(suite.perms) for suite in suites)))
|
|
|
|
filtered = 0
|
|
for suite in suites:
|
|
for perm in suite.perms:
|
|
filtered += perm.shouldtest(**args)
|
|
if filtered != sum(len(suite.perms) for suite in suites):
|
|
print('filtered down to %d permutations' % filtered)
|
|
|
|
# only requested to build?
|
|
if args.get('build', False):
|
|
return 0
|
|
|
|
print('====== testing ======')
|
|
try:
|
|
for suite in suites:
|
|
suite.test(**args)
|
|
except TestFailure:
|
|
pass
|
|
|
|
print('====== results ======')
|
|
passed = 0
|
|
failed = 0
|
|
for suite in suites:
|
|
for perm in suite.perms:
|
|
if not hasattr(perm, 'result'):
|
|
continue
|
|
|
|
if perm.result == PASS:
|
|
passed += 1
|
|
else:
|
|
sys.stdout.write(
|
|
"\033[01m{path}:{lineno}:\033[01;31mfailure:\033[m "
|
|
"{perm} failed with {returncode}\n".format(
|
|
perm=perm, path=perm.suite.path, lineno=perm.lineno,
|
|
returncode=perm.result.returncode or 0))
|
|
if perm.result.stdout:
|
|
if perm.result.assert_:
|
|
stdout = perm.result.stdout[:-1]
|
|
else:
|
|
stdout = perm.result.stdout
|
|
for line in stdout[-5:]:
|
|
sys.stdout.write(line)
|
|
if perm.result.assert_:
|
|
sys.stdout.write(
|
|
"\033[01m{path}:{lineno}:\033[01;31massert:\033[m "
|
|
"{message}\n{line}\n".format(
|
|
**perm.result.assert_))
|
|
sys.stdout.write('\n')
|
|
failed += 1
|
|
|
|
if args.get('gdb', False):
|
|
failure = None
|
|
for suite in suites:
|
|
for perm in suite.perms:
|
|
if getattr(perm, 'result', PASS) != PASS:
|
|
failure = perm.result
|
|
if failure is not None:
|
|
print('======= gdb ======')
|
|
# drop into gdb
|
|
failure.case.test(failure=failure, **args)
|
|
sys.exit(0)
|
|
|
|
print('tests passed: %d' % passed)
|
|
print('tests failed: %d' % failed)
|
|
return 1 if failed > 0 else 0
|
|
|
|
if __name__ == "__main__":
|
|
import argparse
|
|
parser = argparse.ArgumentParser(
|
|
description="Run parameterized tests in various configurations.")
|
|
parser.add_argument('testpaths', nargs='*', default=[TESTDIR],
|
|
help="Description of test(s) to run. By default, this is all tests \
|
|
found in the \"{0}\" directory. Here, you can specify a different \
|
|
directory of tests, a specific file, a suite by name, and even a \
|
|
specific test case by adding brackets. For example \
|
|
\"test_dirs[0]\" or \"{0}/test_dirs.toml[0]\".".format(TESTDIR))
|
|
parser.add_argument('-D', action='append', default=[],
|
|
help="Overriding parameter definitions.")
|
|
parser.add_argument('-v', '--verbose', action='store_true',
|
|
help="Output everything that is happening.")
|
|
parser.add_argument('-k', '--keep-going', action='store_true',
|
|
help="Run all tests instead of stopping on first error. Useful for CI.")
|
|
parser.add_argument('-p', '--persist', choices=['erase', 'noerase'],
|
|
nargs='?', const='erase',
|
|
help="Store disk image in a file.")
|
|
parser.add_argument('-b', '--build', action='store_true',
|
|
help="Only build the tests, do not execute.")
|
|
parser.add_argument('-g', '--gdb', choices=['init', 'main', 'assert'],
|
|
nargs='?', const='assert',
|
|
help="Drop into gdb on test failure.")
|
|
parser.add_argument('--no-internal', action='store_true',
|
|
help="Don't run tests that require internal knowledge.")
|
|
parser.add_argument('-n', '--normal', action='store_true',
|
|
help="Run tests normally.")
|
|
parser.add_argument('-r', '--reentrant', action='store_true',
|
|
help="Run reentrant tests with simulated power-loss.")
|
|
parser.add_argument('-V', '--valgrind', action='store_true',
|
|
help="Run non-leaky tests under valgrind to check for memory leaks.")
|
|
parser.add_argument('-e', '--exec', default=[], type=lambda e: e.split(' '),
|
|
help="Run tests with another executable prefixed on the command line.")
|
|
parser.add_argument('-d', '--disk',
|
|
help="Specify a file to use for persistent/reentrant tests.")
|
|
sys.exit(main(**vars(parser.parse_args())))
|