def testBackupOutputFile(self, vcd_dir):
p = "%s.vcd" % fun.__name__
dut = traceSignals(fun)
Simulation(dut).run(1000, quiet=QUIET)
_simulator._tf.close()
_simulator._tracing = 0
size = path.getsize(p)
pbak = p + '.' + str(path.getmtime(p))
assert not path.exists(pbak)
dut = traceSignals(fun)
_simulator._tf.close()
_simulator._tracing = 0
assert path.exists(p)
assert path.exists(pbak)
assert path.getsize(pbak) == size
assert path.getsize(p) < size
def testArgType1(self):
try:
dut = traceSignals([1, 2])
except TraceSignalsError as e:
self.assertEqual(e.kind, _error.ArgType)
else:
self.fail()
def testBackupOutputFile(self, vcd_dir):
p = "%s.vcd" % fun.__name__
dut = traceSignals(fun)
Simulation(dut).run(1000, quiet=QUIET)
_simulator._tf.close()
_simulator._tracing = 0
size = path.getsize(p)
pbak = p + '.' + str(path.getmtime(p))
assert not path.exists(pbak)
dut = traceSignals(fun)
_simulator._tf.close()
_simulator._tracing = 0
assert path.exists(p)
assert path.exists(pbak)
assert path.getsize(pbak) == size
assert path.getsize(p) < size
def testReturnVal(self):
from myhdl import ExtractHierarchyError
from myhdl._extractHierarchy import _error
try:
dut = traceSignals(dummy)
except ExtractHierarchyError, e:
self.assertEqual(e.kind, _error.InconsistentToplevel % (2, "dummy"))
def testBackupOutputFile(self):
p = "%s.vcd" % fun.func_name
dut = traceSignals(fun)
Simulation(dut).run(1000, quiet=QUIET)
_simulator._tf.close()
_simulator._tracing = 0
size = path.getsize(p)
pbak = p + '.' + str(path.getmtime(p))
self.assert_(not path.exists(pbak))
dut = traceSignals(fun)
_simulator._tf.close()
_simulator._tracing = 0
self.assert_(path.exists(p))
self.assert_(path.exists(pbak))
self.assert_(path.getsize(pbak) == size)
self.assert_(path.getsize(p) < size)
def testBackupOutputFile(self):
p = "%s.vcd" % fun.func_name
dut = traceSignals(fun)
Simulation(dut).run(1000, quiet=QUIET)
_simulator._tf.close()
_simulator._tracing = 0
size = path.getsize(p)
pbak = p + '.' + str(path.getmtime(p))
self.assert_(not path.exists(pbak))
dut = traceSignals(fun)
_simulator._tf.close()
_simulator._tracing = 0
self.assert_(path.exists(p))
self.assert_(path.exists(pbak))
self.assert_(path.getsize(pbak) == size)
self.assert_(path.getsize(p) < size)
def testReturnVal(self):
from myhdl import ExtractHierarchyError
from myhdl._extractHierarchy import _error
try:
dut = traceSignals(dummy)
except ExtractHierarchyError, e:
self.assertEqual(e.kind,
_error.InconsistentToplevel % (2, "dummy"))
def testSetDirectory(self, vcd_dir):
traceSignals.directory = 'some_vcd_dir'
os.mkdir(path.join(str(vcd_dir), traceSignals.directory))
pdut = "%s.vcd" % top.__name__
psub = "%s.vcd" % fun.__name__
pdutd = path.join(traceSignals.directory, "%s.vcd" % top.__name__)
psubd = path.join(traceSignals.directory, "%s.vcd" % fun.__name__)
dut = traceSignals(top)
assert not path.exists(pdut)
assert not path.exists(psub)
assert path.exists(pdutd)
assert not path.exists(psubd)
def testSetDirectory(self, vcd_dir):
traceSignals.directory = 'some_vcd_dir'
os.mkdir(path.join(str(vcd_dir), traceSignals.directory))
pdut = "%s.vcd" % top.__name__
psub = "%s.vcd" % fun.__name__
pdutd = path.join(traceSignals.directory, "%s.vcd" % top.__name__)
psubd = path.join(traceSignals.directory, "%s.vcd" % fun.__name__)
dut = traceSignals(top)
assert not path.exists(pdut)
assert not path.exists(psub)
assert path.exists(pdutd)
assert not path.exists(psubd)
def topTristate():
inst = traceSignals(tristate)
return inst
def testHierarchicalTrace2(self):
pdut = "%s.vcd" % top.func_name
psub = "%s.vcd" % fun.func_name
dut = traceSignals(top)
self.assert_(path.exists(pdut))
self.assert_(not path.exists(psub))
def topTristate():
inst = traceSignals(tristate())
return inst
def testArgType1(self):
try:
dut = traceSignals([1, 2])
except TraceSignalsError, e:
self.assertEqual(e.kind, _error.ArgType)
def testArgType1(self, vcd_dir):
with raises_kind(TraceSignalsError, _error.ArgType):
dut = traceSignals([1, 2])
def testHierarchicalTrace2(self):
pdut = "%s.vcd" % top.__name__
psub = "%s.vcd" % fun.__name__
dut = traceSignals(top)
self.assertTrue(path.exists(pdut))
self.assertTrue(not path.exists(psub))
def testHierarchicalTrace2(self, vcd_dir):
pdut = "%s.vcd" % top.__name__
psub = "%s.vcd" % fun.__name__
dut = traceSignals(top())
assert path.exists(pdut)
assert not path.exists(psub)
def testHierarchicalTrace2(self, vcd_dir):
pdut = "%s.vcd" % top.__name__
psub = "%s.vcd" % fun.__name__
dut = traceSignals(top)
assert path.exists(pdut)
assert not path.exists(psub)
def testArgType1(self, vcd_dir):
with raises_kind(TraceSignalsError, _error.ArgType):
dut = traceSignals([1, 2])
def testHierarchicalTrace2(self):
pdut = "%s.vcd" % top.func_name
psub = "%s.vcd" % fun.func_name
dut = traceSignals(top)
self.assert_(path.exists(pdut))
self.assert_(not path.exists(psub))
def testReturnVal(self, vcd_dir):
from myhdl import ExtractHierarchyError
from myhdl._extractHierarchy import _error
kind = _error.InconsistentToplevel % (2, "dummy")
with raises_kind(ExtractHierarchyError, kind):
dut = traceSignals(dummy)
def top2():
inst = [{} for i in range(4)]
j = 3
inst[j-2]['key'] = traceSignals(fun)
return inst
def top():
inst = traceSignals(fun)
return inst
def testReturnVal(self, vcd_dir):
from myhdl import ExtractHierarchyError
from myhdl._extractHierarchy import _error
kind = _error.InconsistentToplevel % (2, "dummy")
with raises_kind(ExtractHierarchyError, kind):
dut = traceSignals(dummy)
def top():
inst = traceSignals(fun)
return inst
def top2():
inst = [{} for i in range(4)]
j = 3
inst[j - 2]['key'] = traceSignals(fun)
return inst
def top3():
inst_1 = traceSignals(fun)
inst_2 = traceSignals(fun)
return inst_1, inst_2
def top3():
inst_1 = traceSignals(fun)
inst_2 = traceSignals(fun)
return inst_1, inst_2