def map_interface(node_name, include_lst):
cwd = Path(os.environ['UNITEST_build_DIR']) / node_name / "mapping"
cwd.make_dirs()
(cwd / 'structarray_interface.c').write_text(scade_interface_template)
cmd = (["gcc", "-save-temps", "-std=c99", "-g"] +
[f"-I{str(include_dir)}" for include_dir in include_lst] +
["structarray_interface.c", "-o", "structarray_interface.exe"])
ret = cwd.run(*cmd)
if ret.returncode != 0:
raise ValueError("gcc couldn't compile properly")
ret = cwd.run("./structarray_interface.exe")
for k in ["input", "output"]:
u = structarray.StructInfo(cwd / 'structarray_interface.exe')
u.parse(k)
u.save(cwd, k)
def map_context(node_name, include_lst):
cwd = Path(os.environ['UNITEST_build_DIR']) / node_name / "mapping"
cwd.make_dirs()
(cwd / 'structarray_context.c').write_text(
scade_context_template.format(node_name=node_name))
cmd = (["gcc", "-save-temps", "-std=c99", "-g"] +
[f"-I{str(include_dir)}" for include_dir in include_lst] +
["structarray_context.c", "-o", "structarray_context.exe"])
ret = cwd.run(*cmd)
if ret.returncode != 0:
raise ValueError("gcc couldn't compile properly")
ret = cwd.run("./structarray_context.exe")
txt = ret.stdout.decode(sys.stdout.encoding)
(cwd / "structarray_ctype.json").write_text(txt.replace(',\n}', '\n}'))
u = structarray.StructInfo(cwd / 'structarray_context.exe')
u.parse('context')
u.save(cwd, 'context')
return u
#!/usr/bin/env python3
import random
import sys
random.seed(0)
from cc_pathlib import Path
tmp_dir = Path('./tmp')
tmp_dir.make_dirs()
tmp_dir.delete(content_only=True)
letter = 'abcdefghijklmnopqrstuvwxyz0123456789'
content_map = dict()
for i in range(256):
l = random.randrange(8, 16)
c = random.randrange(len(letter))
m = letter[c] * l
(tmp_dir / f"{i:04d}.txt").write_text(m)
content_map[i] = m
tmp_dir.dedup('*.txt')
exit_value = 0
for i in content_map:
m_ref = content_map[i]
m_tst = (tmp_dir / f"{i:04d}.txt").read_text()