How to use call_target method in hypothesis

Best Python code snippet using hypothesis

test_ident_hash.py

Source:test_ident_hash.py

...17    if sys.version_info >= (3,) and os.path.exists('/usr/bin/python3'):18        out = subprocess.check_output(['/usr/bin/python3', '--version'])19        return out < b'Python 3.4'20class SplitIdentTestCase(unittest.TestCase):21    def call_target(self, *args, **kwargs):22        from cnxtransforms.ident_hash import split_ident_hash23        return split_ident_hash(*args, **kwargs)24    def test_empty_value(self):25        # Case of supplying the utility function with an empty indent-hash.26        ident_hash = ''27        with self.assertRaises(IdentHashSyntaxError):28            self.call_target(ident_hash)29    def test_complete_data(self):30        # Simple case of supplying the correct information and checking31        # for the correct results.32        expected_id, expected_version = (33            '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2', '1.12',34        )35        ident_hash = "{}@{}".format(expected_id, expected_version)36        id, version = self.call_target(ident_hash)37        self.assertEqual(id, expected_id)38        self.assertEqual(version, expected_version)39    def test_uuid_only_w_at_sign(self):40        expected_id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'41        ident_hash = "{}@".format(expected_id)42        with self.assertRaises(IdentHashSyntaxError):43            self.call_target(ident_hash)44    def test_uuid_only(self):45        # Case where the UUID has been the only value supplied in the46        # ident-hash.47        # This is mostly testing that the version value returns None.48        expected_id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'49        ident_hash = expected_id50        with self.assertRaises(IdentHashMissingVersion) as cm:51            self.call_target(ident_hash)52        exc = cm.exception53        self.assertEqual(exc.id, expected_id)54    def test_invalid_id(self):55        # Case for testing for an invalid identifier.56        ident_hash = "not-a-valid-id@"57        from cnxtransforms.ident_hash import IdentHashSyntaxError58        with self.assertRaises(IdentHashSyntaxError):59            self.call_target(ident_hash)60    def test_invalid_syntax(self):61        # Case for testing the ident-hash's syntax guards.62        ident_hash = "85e57f7902b347d28eedc1bbb1e1d5c2@1.2@select*frommodules"63        from cnxtransforms.ident_hash import IdentHashSyntaxError64        with self.assertRaises(IdentHashSyntaxError):65            self.call_target(ident_hash)66    def test_w_split_version(self):67        expected_id, expected_version = (68            '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2',69            ('1', '12', ),70        )71        ident_hash = "{}@{}".format(expected_id, '.'.join(expected_version))72        id, version = self.call_target(ident_hash, split_version=True)73        self.assertEqual(id, expected_id)74        self.assertEqual(version, expected_version)75    def test_w_split_version_on_major_version(self):76        expected_id, expected_version = (77            '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2',78            ('1', None, ),79        )80        ident_hash = "{}@{}".format(expected_id, expected_version[0])81        id, version = self.call_target(ident_hash, split_version=True)82        self.assertEqual(id, expected_id)83        self.assertEqual(version, expected_version)84    def test_w_split_version_no_version(self):85        expected_id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'86        ident_hash = expected_id87        with self.assertRaises(IdentHashMissingVersion) as cm:88            self.call_target(ident_hash, True)89        exc = cm.exception90        self.assertEqual(exc.id, expected_id)91    def test_short_id_wo_version(self):92        ident_hash = 'abcdefgh'93        with self.assertRaises(IdentHashShortId) as cm:94            self.call_target(ident_hash)95        exc = cm.exception96        self.assertEqual(exc.id, 'abcdefgh')97        self.assertEqual(exc.version, '')98    def test_short_id_w_version(self):99        ident_hash = 'abcdefgh@10'100        with self.assertRaises(IdentHashShortId) as cm:101            self.call_target(ident_hash)102        exc = cm.exception103        self.assertEqual(exc.id, 'abcdefgh')104        self.assertEqual(exc.version, '10')105class JoinIdentTestCase(unittest.TestCase):106    def call_target(self, *args, **kwargs):107        from cnxtransforms.ident_hash import join_ident_hash108        return join_ident_hash(*args, **kwargs)109    def test(self):110        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'111        version = ('2', '4', )112        expected = "{}@{}".format(id, '.'.join(version))113        ident_hash = self.call_target(id, version)114        self.assertEqual(expected, ident_hash)115    def test_w_UUID(self):116        id = uuid.uuid4()117        version = None118        expected = str(id)119        ident_hash = self.call_target(id, version)120        self.assertEqual(expected, ident_hash)121    def test_w_null_version(self):122        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'123        version = None124        expected = id125        ident_hash = self.call_target(id, version)126        self.assertEqual(expected, ident_hash)127    def test_w_null_str_version(self):128        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'129        version = ''130        expected = id131        ident_hash = self.call_target(id, version)132        self.assertEqual(expected, ident_hash)133    def test_w_str_version(self):134        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'135        version = '2'136        expected = "{}@{}".format(id, version)137        ident_hash = self.call_target(id, version)138        self.assertEqual(expected, ident_hash)139    def test_w_major_version(self):140        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'141        version = ('2', None, )142        expected = "{}@{}".format(id, version[0])143        ident_hash = self.call_target(id, version)144        self.assertEqual(expected, ident_hash)145    def test_w_double_null_version(self):146        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'147        version = (None, None, )148        expected = id149        ident_hash = self.call_target(id, version)150        self.assertEqual(expected, ident_hash)151    def test_w_invalid_version_sequence(self):152        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'153        version = ('1', )154        with self.assertRaises(AssertionError):155            self.call_target(id, version)156    def test_w_integer_version(self):157        id = '85e57f79-02b3-47d2-8eed-c1bbb1e1d5c2'158        version = (1, 2, )159        expected = '{}@1.2'.format(id)160        ident_hash = self.call_target(id, version)161        self.assertEqual(expected, ident_hash)162def identifiers_equal(identifier1, identifier2):163    fulluuid1 = None164    fulluuid2 = None165    base64hash1 = None166    base64hash2 = None167    shortid1 = None168    shortid2 = None169    try:170        type1 = CNXHash.validate(identifier1)171        type2 = CNXHash.validate(identifier2)172    except IdentHashSyntaxError:173        return False174    if type1 == CNXHash.FULLUUID and type2 == CNXHash.FULLUUID:...

JmpAbsMacro.py

Source:JmpAbsMacro.py

1from writers.CWriter import CWriter2class JmpAbsMacro(object):3    def __init__(self, args, label):4        self.args = args5        assert len(self.args) == 16        7        call_target = self.args[0]8        call_target = call_target.strip()9        assert call_target.startswith('{')10        assert call_target.endswith('}')11        self.call_target = call_target[1:-1]12        self.label = label13    def expand(self):14        """Expands the macro into what should be passed to the GNU assembler"""    15        return '\n'.join(['nop'] * 5)16    def generate(self, writer, target, obj):17        """Returns the assembly generation code, i.e. the C code that generates the assembly at run time"""18        if type(writer) != CWriter and type(getattr(writer, 'inner', None)) != CWriter:19            raise Exception('CallAbsMacro currently only supports C as target language')20        # TODO: This is as ugly as it is because the DSL is applied *after*21        # C macros are expanded, which means that we cannot use them in DSL 22        # macros.23        writer.write_raw("""24        *((%(target)s)++)=0xe9;\n\n25        if ((((ulong_t)(%(call_target)s) - (ulong_t)(%(target)s) - 4) & (uint32_t)0x0) != 0) {\n\n26          fllwrite(1, "Relative jump target is too far away!\\n");\n27          __asm__ volatile("hlt" : : : "memory");\n28        }\n\n29        *((uint32_t*)(%(target)s)) = (uint32_t)((ulong_t)(%(call_target)s) - (ulong_t)(%(target)s) - 4);\n\n30        (%(target)s)+=4;\n\n31        """ % {'target': target, 'call_target': self.call_target})...

CallAbsMacro.py

Source:CallAbsMacro.py

1from writers.CWriter import CWriter2class CallAbsMacro(object):3    def __init__(self, args, label):4        self.args = args5        assert len(self.args) == 16        7        call_target = self.args[0]8        call_target = call_target.strip()9        assert call_target.startswith('{')10        assert call_target.endswith('}')11        self.call_target = call_target[1:-1]12        self.label = label13    def expand(self):14        """Expands the macro into what should be passed to the GNU assembler"""15        return '\n'.join(['nop'] * 5)16    def generate(self, writer, target, obj):17        """Returns the assembly generation code, i.e. the C code that generates the assembly at run time"""18        if type(writer) != CWriter and type(getattr(writer, 'inner', None)) != CWriter:19            raise Exception('CallAbsMacro currently only supports C as target language')20        # TODO: This is as ugly as it is because the DSL is applied *after*21        # C macros are expanded, which means that we cannot use them in DSL 22        # macros.23        writer.write_raw("""24        *((%(target)s)++)=0xe8;\n\n25        if ((((ulong_t)(%(call_target)s) - (ulong_t)(%(target)s) - 4) & (uint32_t)0x0) != 0) {\n\n26          fllwrite(1, "Relative jump target is too far away!\\n");\n27          __asm__ volatile("hlt" : : : "memory");\n28        }\n\n29        *((uint32_t*)(%(target)s)) = (uint32_t)((ulong_t)(%(call_target)s) - (ulong_t)(%(target)s) - 4);\n\n30        (%(target)s)+=4;\n\n31        """ % {'target': target, 'call_target': self.call_target})...

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