diff options
Diffstat (limited to 'test/test_limits.py')
| -rw-r--r-- | test/test_limits.py | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/test/test_limits.py b/test/test_limits.py index 8c7606f..6e85030 100644 --- a/test/test_limits.py +++ b/test/test_limits.py @@ -4,8 +4,14 @@ from __future__ import absolute_import, division, print_function, unicode_litera import pytest from msgpack import ( - packb, unpackb, Packer, Unpacker, ExtType, - PackOverflowError, PackValueError, UnpackValueError, + packb, + unpackb, + Packer, + Unpacker, + ExtType, + PackOverflowError, + PackValueError, + UnpackValueError, ) @@ -13,30 +19,30 @@ def test_integer(): x = -(2 ** 63) assert unpackb(packb(x)) == x with pytest.raises(PackOverflowError): - packb(x-1) + packb(x - 1) x = 2 ** 64 - 1 assert unpackb(packb(x)) == x with pytest.raises(PackOverflowError): - packb(x+1) + packb(x + 1) def test_array_header(): packer = Packer() - packer.pack_array_header(2**32-1) + packer.pack_array_header(2 ** 32 - 1) with pytest.raises(PackValueError): - packer.pack_array_header(2**32) + packer.pack_array_header(2 ** 32) def test_map_header(): packer = Packer() - packer.pack_map_header(2**32-1) + packer.pack_map_header(2 ** 32 - 1) with pytest.raises(PackValueError): - packer.pack_array_header(2**32) + packer.pack_array_header(2 ** 32) def test_max_str_len(): - d = 'x' * 3 + d = "x" * 3 packed = packb(d) unpacker = Unpacker(max_str_len=3, raw=False) @@ -50,7 +56,7 @@ def test_max_str_len(): def test_max_bin_len(): - d = b'x' * 3 + d = b"x" * 3 packed = packb(d, use_bin_type=True) unpacker = Unpacker(max_bin_len=3) @@ -64,7 +70,7 @@ def test_max_bin_len(): def test_max_array_len(): - d = [1,2,3] + d = [1, 2, 3] packed = packb(d) unpacker = Unpacker(max_array_len=3) @@ -107,8 +113,8 @@ def test_max_ext_len(): # PyPy fails following tests because of constant folding? # https://bugs.pypy.org/issue1721 -#@pytest.mark.skipif(True, reason="Requires very large memory.") -#def test_binary(): +# @pytest.mark.skipif(True, reason="Requires very large memory.") +# def test_binary(): # x = b'x' * (2**32 - 1) # assert unpackb(packb(x)) == x # del x @@ -117,8 +123,8 @@ def test_max_ext_len(): # packb(x) # # -#@pytest.mark.skipif(True, reason="Requires very large memory.") -#def test_string(): +# @pytest.mark.skipif(True, reason="Requires very large memory.") +# def test_string(): # x = 'x' * (2**32 - 1) # assert unpackb(packb(x)) == x # x += 'y' @@ -126,8 +132,8 @@ def test_max_ext_len(): # packb(x) # # -#@pytest.mark.skipif(True, reason="Requires very large memory.") -#def test_array(): +# @pytest.mark.skipif(True, reason="Requires very large memory.") +# def test_array(): # x = [0] * (2**32 - 1) # assert unpackb(packb(x)) == x # x.append(0) @@ -137,8 +143,9 @@ def test_max_ext_len(): # auto max len + def test_auto_max_array_len(): - packed = b'\xde\x00\x06zz' + packed = b"\xde\x00\x06zz" with pytest.raises(UnpackValueError): unpackb(packed, raw=False) @@ -147,9 +154,10 @@ def test_auto_max_array_len(): with pytest.raises(UnpackValueError): unpacker.unpack() + def test_auto_max_map_len(): # len(packed) == 6 -> max_map_len == 3 - packed = b'\xde\x00\x04zzz' + packed = b"\xde\x00\x04zzz" with pytest.raises(UnpackValueError): unpackb(packed, raw=False) |