def test_use_last_progress(self):
p = qemuimg.ProgressCommand([])
out = bytearray()
out += b" (11.00/100%)\r (12.00/100%)\r (13.00/100%)\r"
p._update_progress(out)
self.assertEqual(p.progress, 13.0)
self.assertEqual(out, b"")
def test_progress(self):
p = qemuimg.ProgressCommand([
'echo', "-n",
" (0.00/100%)\r (50.00/100%)\r (100.00/100%)\r"
])
p.run()
self.assertEqual(p.progress, 100.0)
def test_use_last_progress(self):
p = qemuimg.ProgressCommand([])
out = bytearray()
out += b" (11.00/100%)\r (12.00/100%)\r (13.00/100%)\r"
p._update_progress(out)
assert p.progress == 13.0
assert out == b""
def test_progress(self):
p = qemuimg.ProgressCommand([
'echo', "-n",
" (0.00/100%)\r (50.00/100%)\r (100.00/100%)\r"
])
p.run()
assert p.progress == 100.0
def test_unexpected_output(self):
p = qemuimg.ProgressCommand([])
out = bytearray()
out += b" (42.00/100%)\r"
p._update_progress(out)
out += b"invalid progress\r"
with self.assertRaises(ValueError):
p._update_progress(out)
self.assertEqual(p.progress, 42.0)
def test_partial_progress(self):
p = qemuimg.ProgressCommand([])
out = bytearray()
out += b" (42.00/100%)\r"
p._update_progress(out)
self.assertEqual(p.progress, 42.0)
self.assertEqual(out, b"")
out += b" (43.00/"
p._update_progress(out)
self.assertEqual(p.progress, 42.0)
self.assertEqual(out, b" (43.00/")
out += b"100%)\r"
p._update_progress(out)
self.assertEqual(p.progress, 43.0)
self.assertEqual(out, b"")
def test_partial_progress(self):
p = qemuimg.ProgressCommand([])
out = bytearray()
out += b" (42.00/100%)\r"
p._update_progress(out)
assert p.progress == 42.0
assert out == b""
out += b" (43.00/"
p._update_progress(out)
assert p.progress == 42.0
assert out == b" (43.00/"
out += b"100%)\r"
p._update_progress(out)
assert p.progress == 43.0
assert out == b""
def test_no_progress(self):
p = qemuimg.ProgressCommand(['true'])
p.run()
self.assertEqual(p.progress, 0.0)
def test_failure(self):
p = qemuimg.ProgressCommand(['false'])
self.assertRaises(cmdutils.Error, p.run)
def test_no_progress(self):
p = qemuimg.ProgressCommand(['true'])
p.run()
assert p.progress == 0.0
def test_failure(self):
p = qemuimg.ProgressCommand(['false'])
with pytest.raises(cmdutils.Error):
p.run()
