mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-10-31 08:42:40 +01:00
Generated v2 prefixes
This commit is contained in:
geky bot
821
scripts/test.py
821
scripts/test.py
@@ -1,81 +1,778 @@
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#!/usr/bin/env python2
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#!/usr/bin/env python3
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# This script manages littlefs tests, which are configured with
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# .toml files stored in the tests directory.
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#
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import toml
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import glob
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import re
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import sys
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import subprocess
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import os
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import io
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import itertools as it
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import collections.abc as abc
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import subprocess as sp
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import base64
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import sys
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import copy
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import shlex
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import pty
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import errno
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import signal
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TESTDIR = 'tests'
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RULES = """
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define FLATTEN
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tests/%$(subst /,.,$(target)): $(target)
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./scripts/explode_asserts.py $$< -o $$@
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endef
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$(foreach target,$(SRC),$(eval $(FLATTEN)))
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def generate(test):
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with open("scripts/template.fmt") as file:
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template = file.read()
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-include tests/*.d
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haslines = 'TEST_LINE' in os.environ and 'TEST_FILE' in os.environ
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.SECONDARY:
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%.test: %.test.o $(foreach f,$(subst /,.,$(SRC:.c=.o)),%.$f)
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$(CC) $(CFLAGS) $^ $(LFLAGS) -o $@
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"""
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GLOBALS = """
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//////////////// AUTOGENERATED TEST ////////////////
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#include "lfs2.h"
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#include "bd/lfs2_testbd.h"
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#include <stdio.h>
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extern const char *lfs2_testbd_path;
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extern uint32_t lfs2_testbd_cycles;
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"""
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DEFINES = {
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'LFS2_READ_SIZE': 16,
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'LFS2_PROG_SIZE': 'LFS2_READ_SIZE',
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'LFS2_BLOCK_SIZE': 512,
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'LFS2_BLOCK_COUNT': 1024,
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'LFS2_BLOCK_CYCLES': -1,
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'LFS2_CACHE_SIZE': '(64 % LFS2_PROG_SIZE == 0 ? 64 : LFS2_PROG_SIZE)',
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'LFS2_LOOKAHEAD_SIZE': 16,
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'LFS2_ERASE_VALUE': 0xff,
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'LFS2_ERASE_CYCLES': 0,
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'LFS2_BADBLOCK_BEHAVIOR': 'LFS2_TESTBD_BADBLOCK_PROGERROR',
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}
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PROLOGUE = """
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// prologue
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__attribute__((unused)) lfs2_t lfs2;
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__attribute__((unused)) lfs2_testbd_t bd;
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__attribute__((unused)) lfs2_file_t file;
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__attribute__((unused)) lfs2_dir_t dir;
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__attribute__((unused)) struct lfs2_info info;
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__attribute__((unused)) char path[1024];
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__attribute__((unused)) uint8_t buffer[1024];
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__attribute__((unused)) lfs2_size_t size;
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__attribute__((unused)) int err;
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__attribute__((unused)) const struct lfs2_config cfg = {
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.context = &bd,
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.read = lfs2_testbd_read,
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.prog = lfs2_testbd_prog,
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.erase = lfs2_testbd_erase,
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.sync = lfs2_testbd_sync,
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.read_size = LFS2_READ_SIZE,
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.prog_size = LFS2_PROG_SIZE,
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.block_size = LFS2_BLOCK_SIZE,
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.block_count = LFS2_BLOCK_COUNT,
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.block_cycles = LFS2_BLOCK_CYCLES,
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.cache_size = LFS2_CACHE_SIZE,
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.lookahead_size = LFS2_LOOKAHEAD_SIZE,
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};
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lines = []
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for offset, line in enumerate(
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re.split('(?<=(?:.;| [{}]))\n', test.read())):
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match = re.match('((?: *\n)*)( *)(.*)=>(.*);',
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line, re.DOTALL | re.MULTILINE)
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if match:
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preface, tab, test, expect = match.groups()
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lines.extend(['']*preface.count('\n'))
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lines.append(tab+'test_assert({test}, {expect});'.format(
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test=test.strip(), expect=expect.strip()))
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__attribute__((unused)) const struct lfs2_testbd_config bdcfg = {
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.erase_value = LFS2_ERASE_VALUE,
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.erase_cycles = LFS2_ERASE_CYCLES,
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.badblock_behavior = LFS2_BADBLOCK_BEHAVIOR,
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.power_cycles = lfs2_testbd_cycles,
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};
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lfs2_testbd_createcfg(&cfg, lfs2_testbd_path, &bdcfg) => 0;
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"""
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EPILOGUE = """
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// epilogue
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lfs2_testbd_destroy(&cfg) => 0;
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"""
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PASS = '\033[32m✓\033[0m'
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FAIL = '\033[31m✗\033[0m'
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class TestFailure(Exception):
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def __init__(self, case, returncode=None, stdout=None, assert_=None):
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self.case = case
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self.returncode = returncode
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self.stdout = stdout
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self.assert_ = assert_
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class TestCase:
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def __init__(self, config, filter=filter,
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suite=None, caseno=None, lineno=None, **_):
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self.config = config
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self.filter = filter
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self.suite = suite
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self.caseno = caseno
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self.lineno = lineno
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self.code = config['code']
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self.code_lineno = config['code_lineno']
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self.defines = config.get('define', {})
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self.if_ = config.get('if', None)
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self.in_ = config.get('in', None)
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def __str__(self):
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if hasattr(self, 'permno'):
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if any(k not in self.case.defines for k in self.defines):
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return '%s#%d#%d (%s)' % (
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self.suite.name, self.caseno, self.permno, ', '.join(
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'%s=%s' % (k, v) for k, v in self.defines.items()
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if k not in self.case.defines))
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else:
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return '%s#%d#%d' % (
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self.suite.name, self.caseno, self.permno)
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else:
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lines.append(line)
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return '%s#%d' % (
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self.suite.name, self.caseno)
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# Create test file
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with open('test.c', 'w') as file:
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if 'TEST_LINE' in os.environ and 'TEST_FILE' in os.environ:
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lines.insert(0, '#line %d "%s"' % (
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int(os.environ['TEST_LINE']) + 1,
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os.environ['TEST_FILE']))
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lines.append('#line %d "test.c"' % (
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template[:template.find('{tests}')].count('\n')
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+ len(lines) + 2))
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def permute(self, class_=None, defines={}, permno=None, **_):
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ncase = (class_ or type(self))(self.config)
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for k, v in self.__dict__.items():
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setattr(ncase, k, v)
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ncase.case = self
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ncase.perms = [ncase]
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ncase.permno = permno
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ncase.defines = defines
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return ncase
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file.write(template.format(tests='\n'.join(lines)))
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def build(self, f, **_):
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# prologue
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for k, v in sorted(self.defines.items()):
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if k not in self.suite.defines:
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f.write('#define %s %s\n' % (k, v))
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# Remove build artifacts to force rebuild
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f.write('void test_case%d(%s) {' % (self.caseno, ','.join(
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'\n'+8*' '+'__attribute__((unused)) intmax_t %s' % k
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for k in sorted(self.perms[0].defines)
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if k not in self.defines)))
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f.write(PROLOGUE)
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f.write('\n')
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f.write(4*' '+'// test case %d\n' % self.caseno)
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f.write(4*' '+'#line %d "%s"\n' % (self.code_lineno, self.suite.path))
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# test case goes here
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f.write(self.code)
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# epilogue
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f.write(EPILOGUE)
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f.write('}\n')
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for k, v in sorted(self.defines.items()):
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if k not in self.suite.defines:
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f.write('#undef %s\n' % k)
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def shouldtest(self, **args):
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if (self.filter is not None and
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len(self.filter) >= 1 and
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self.filter[0] != self.caseno):
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return False
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elif (self.filter is not None and
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len(self.filter) >= 2 and
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self.filter[1] != self.permno):
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return False
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elif args.get('no_internal', False) and self.in_ is not None:
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return False
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elif self.if_ is not None:
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if_ = self.if_
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while True:
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for k, v in sorted(self.defines.items(),
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key=lambda x: len(x[0]), reverse=True):
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if k in if_:
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if_ = if_.replace(k, '(%s)' % v)
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break
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else:
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break
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if_ = (
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re.sub('(\&\&|\?)', ' and ',
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re.sub('(\|\||:)', ' or ',
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re.sub('!(?!=)', ' not ', if_))))
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return eval(if_)
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else:
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return True
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def test(self, exec=[], persist=False, cycles=None,
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gdb=False, failure=None, disk=None, **args):
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# build command
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cmd = exec + ['./%s.test' % self.suite.path,
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repr(self.caseno), repr(self.permno)]
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# persist disk or keep in RAM for speed?
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if persist:
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if not disk:
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disk = self.suite.path + '.disk'
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if persist != 'noerase':
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try:
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with open(disk, 'w') as f:
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f.truncate(0)
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if args.get('verbose', False):
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print('truncate --size=0', disk)
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except FileNotFoundError:
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pass
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cmd.append(disk)
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# simulate power-loss after n cycles?
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if cycles:
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cmd.append(str(cycles))
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# failed? drop into debugger?
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if gdb and failure:
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ncmd = ['gdb']
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if gdb == 'assert':
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ncmd.extend(['-ex', 'r'])
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if failure.assert_:
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ncmd.extend(['-ex', 'up 2'])
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elif gdb == 'main':
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ncmd.extend([
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'-ex', 'b %s:%d' % (self.suite.path, self.code_lineno),
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'-ex', 'r'])
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ncmd.extend(['--args'] + cmd)
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if args.get('verbose', False):
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print(' '.join(shlex.quote(c) for c in ncmd))
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signal.signal(signal.SIGINT, signal.SIG_IGN)
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sys.exit(sp.call(ncmd))
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# run test case!
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mpty, spty = pty.openpty()
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if args.get('verbose', False):
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print(' '.join(shlex.quote(c) for c in cmd))
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proc = sp.Popen(cmd, stdout=spty, stderr=spty)
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os.close(spty)
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mpty = os.fdopen(mpty, 'r', 1)
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stdout = []
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assert_ = None
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try:
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while True:
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try:
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line = mpty.readline()
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except OSError as e:
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if e.errno == errno.EIO:
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break
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raise
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stdout.append(line)
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if args.get('verbose', False):
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sys.stdout.write(line)
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# intercept asserts
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m = re.match(
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'^{0}([^:]+):(\d+):(?:\d+:)?{0}{1}:{0}(.*)$'
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.format('(?:\033\[[\d;]*.| )*', 'assert'),
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line)
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if m and assert_ is None:
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try:
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with open(m.group(1)) as f:
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lineno = int(m.group(2))
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line = (next(it.islice(f, lineno-1, None))
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.strip('\n'))
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assert_ = {
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'path': m.group(1),
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'line': line,
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'lineno': lineno,
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'message': m.group(3)}
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except:
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pass
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except KeyboardInterrupt:
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raise TestFailure(self, 1, stdout, None)
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proc.wait()
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# did we pass?
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if proc.returncode != 0:
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raise TestFailure(self, proc.returncode, stdout, assert_)
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else:
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return PASS
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class ValgrindTestCase(TestCase):
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def __init__(self, config, **args):
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self.leaky = config.get('leaky', False)
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super().__init__(config, **args)
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def shouldtest(self, **args):
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return not self.leaky and super().shouldtest(**args)
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def test(self, exec=[], **args):
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verbose = args.get('verbose', False)
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uninit = (self.defines.get('LFS2_ERASE_VALUE', None) == -1)
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exec = [
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'valgrind',
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'--leak-check=full',
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] + (['--undef-value-errors=no'] if uninit else []) + [
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] + (['--track-origins=yes'] if not uninit else []) + [
|
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'--error-exitcode=4',
|
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'--error-limit=no',
|
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] + (['--num-callers=1'] if not verbose else []) + [
|
||||
'-q'] + exec
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return super().test(exec=exec, **args)
|
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|
||||
class ReentrantTestCase(TestCase):
|
||||
def __init__(self, config, **args):
|
||||
self.reentrant = config.get('reentrant', False)
|
||||
super().__init__(config, **args)
|
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|
||||
def shouldtest(self, **args):
|
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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 *lfs2_testbd_path;\n')
|
||||
tf.write('uint32_t lfs2_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*' '+'lfs2_testbd_path = (argc > 3) ? argv[3] : NULL;\n')
|
||||
tf.write(4*' '+'lfs2_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:
|
||||
os.remove('test.o')
|
||||
os.remove('lfs2')
|
||||
except OSError:
|
||||
for suite in suites:
|
||||
suite.test(**args)
|
||||
except TestFailure:
|
||||
pass
|
||||
|
||||
def compile():
|
||||
subprocess.check_call([
|
||||
os.environ.get('MAKE', 'make'),
|
||||
'--no-print-directory', '-s'])
|
||||
print('====== results ======')
|
||||
passed = 0
|
||||
failed = 0
|
||||
for suite in suites:
|
||||
for perm in suite.perms:
|
||||
if not hasattr(perm, 'result'):
|
||||
continue
|
||||
|
||||
def execute():
|
||||
if 'EXEC' in os.environ:
|
||||
subprocess.check_call([os.environ['EXEC'], "./lfs2"])
|
||||
else:
|
||||
subprocess.check_call(["./lfs2"])
|
||||
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
|
||||
|
||||
def main(test=None):
|
||||
try:
|
||||
if test and not test.startswith('-'):
|
||||
with open(test) as file:
|
||||
generate(file)
|
||||
else:
|
||||
generate(sys.stdin)
|
||||
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)
|
||||
|
||||
compile()
|
||||
|
||||
if test == '-s':
|
||||
sys.exit(1)
|
||||
|
||||
execute()
|
||||
|
||||
except subprocess.CalledProcessError:
|
||||
# Python stack trace is counterproductive, just exit
|
||||
sys.exit(2)
|
||||
except KeyboardInterrupt:
|
||||
# Python stack trace is counterproductive, just exit
|
||||
sys.exit(3)
|
||||
print('tests passed: %d' % passed)
|
||||
print('tests failed: %d' % failed)
|
||||
return 1 if failed > 0 else 0
|
||||
|
||||
if __name__ == "__main__":
|
||||
main(*sys.argv[1:])
|
||||
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())))
|
||||
|
||||
Reference in New Issue
Block a user