def run_tests(ebin, utestEbin):
fname = "logfile"
cmd = " ".join(["erl", "-noshell", "-pa", ebin, "-pa", utestEbin, "-eval",
"\"cuter_tests_lib:sample_trace_file(\\\"{}\\\")\"".format(fname), "-s", "init", "stop"])
subp.call(cmd, shell=True)
result = solve(fname, 3, False, False, False)
assert len(result), "Solver error"
assert cc.is_sat(result[0]), "Not SAT status"
assert "[x2 = int(44), x1 = int(1)]" == result[1], "Wrong model"
try:
os.remove(fname)
except OSError:
pass
def solve(fname, n, printConstraints, withSmt, withPrint):
# Do the initializations.
cglb.init()
erlSolver = cz3.ErlangZ3() if not withSmt else cSMT.ErlangSMT()
# Load the trace.
r = cIO.JsonReader(fname, n)
for entry, rev in r:
if printConstraints:
cpt.print_cmd(entry, rev)
if cc.is_interpretable(entry):
erlSolver.command_toSolver(entry, rev)
# Load the axioms to the solver.
erlSolver.add_axioms()
# Solve the model.
if withPrint: print "Solving the model ...",
slv = erlSolver.solve()
if withPrint: print slv
if cc.is_sat(slv):
m = erlSolver.model
if withPrint: print m
return (slv, str(m))
return slv
def solve(fname, n, printConstraints, withPrint):
# Do the initializations.
cglb.init()
erlSolver = cSMT.ErlangSMT(1)
# Load the trace.
r = cIO.JsonReader(fname, n)
for entry, rev in r:
if printConstraints:
cpt.print_cmd(entry, rev)
if cc.is_interpretable(entry):
erlSolver.command_toSolver(entry, rev)
# Load the axioms to the solver.
erlSolver.add_axioms()
# Solve the model.
if withPrint: print("Solving the model ...", )
slv = erlSolver.solve()
if withPrint: print(slv)
if cc.is_sat(slv):
m = erlSolver.encode_model()
if withPrint: print(m)
values = [e.value.value for e in m.model.entries]
return (slv, values)
return slv