Mercurial > pub > dyncall > bindings
annotate python/pydc/test/types.py @ 53:6387d39ecce2
- version bumps
author | Tassilo Philipp |
---|---|
date | Fri, 22 Jan 2021 15:18:56 +0100 |
parents | c21d1c2c84e1 |
children | 80b11152c659 |
rev | line source |
---|---|
29 | 1 import pydc |
2 import sys | |
3 import platform | |
4 | |
5 | |
6 | |
7 | |
8 def theader(title): | |
34 | 9 print("\n"+title) |
10 print('%8s %20s %16s %-20s %11s %-16s -> %16s %-16s %12s %-16s # %s' % ('DC_SIG', 'C_RET_T', 'C_FSYM', 'C_PARAMLIST', 'PY_ARG_T', 'IN_ARGS', 'RET_VAL', 'PY_RET_T', 'OUT_ARGS', 'OUT_ARGS_T', 'NOTES')) | |
29 | 11 |
12 | |
13 def t(lib, dcsig, c_rtype, c_fsym, c_paramlist, extra_msg, *args): | |
34 | 14 # before call |
15 inarg_types = '('+','.join(map(lambda x: type(x).__name__, args))+')' | |
16 inargs = ','.join(map(str, args)) | |
17 # call | |
29 | 18 try: |
19 fp = pydc.find(lib, c_fsym) | |
20 r = pydc.call(fp, dcsig, *args) | |
21 rt = type(r).__name__ | |
22 except: | |
23 r = '[EXCEPTION]' | |
24 rt = '!' | |
34 | 25 e = str(sys.exc_info()[1]) |
26 extra_msg += ' "'+(e if len(e)<32 else e[0:32]+'...')+'"' | |
27 # after call | |
28 outarg_types = '('+','.join(map(lambda x: type(x).__name__, args))+')' | |
29 outargs = ','.join(map(str, args)) | |
30 print('%8s %20s %16s %-20s %11s \033[33m%-16s\033[0m -> \033[32m%16.16s\033[0m %-16s %12s \033[32m%-16s\033[0m # %s' % (dcsig, c_rtype, c_fsym, c_paramlist, inarg_types, inargs, str(r), '('+rt+')', outarg_types, outargs, extra_msg)) | |
29 | 31 |
32 | |
33 | |
34 # some libc tests ------------------ | |
35 | |
36 try: | |
37 if sys.platform == "win32": | |
38 libc = pydc.load("msvcrt") | |
39 elif sys.platform == "darwin": | |
40 libc = pydc.load("/usr/lib/libc.dylib") | |
41 elif "bsd" in sys.platform: | |
42 libc = pydc.load("/usr/lib/libc.so") | |
43 #libc = pydc.load("/lib/libc.so.7") | |
44 elif platform.architecture()[0] == "64bit": | |
45 libc = pydc.load("/lib64/libc.so.6") | |
46 else: | |
47 libc = pydc.load("/lib/libc.so.6") | |
48 | |
49 theader('CLIB TESTS:') | |
50 | |
51 # void() | |
52 t(libc, ")v", "void", "sranddev", "(void)", '') | |
53 | |
54 # int() | |
55 t(libc, ")i", "int", "rand", "(void)", '') | |
56 | |
57 # void(unsigned int) | |
58 t(libc, "I)v", "void", "srand", "(int)", '', 123) | |
59 | |
60 # int() (and one different helper call for test) | |
61 t(libc, ")i", "int", "rand", "(void)", 'with seed <------,') | |
62 t(libc, "I)v", "void", "srand", "(int)", 'set same seed |', 123) | |
63 t(libc, ")i", "int", "rand", "(void)", 'should be same result...') | |
64 t(libc, ")i", "int", "rand", "(void)", '...and now different result') | |
65 | |
66 # int(int) | |
67 t(libc, "i)i", "int", "abs", "(int)", ' 10 => 10', 10) | |
68 t(libc, "i)i", "int", "abs", "(int)", ' 0 => 0', 0) | |
69 t(libc, "i)i", "int", "abs", "(int)", ' -9209 => 9209', -9209) | |
70 | |
71 # long(long) | |
72 t(libc, "j)j", "long", "labs", "(long)", ' 48 => 48', 48) | |
73 t(libc, "j)j", "long", "labs", "(long)", ' 0 => 0', 0) | |
74 t(libc, "j)j", "long", "labs", "(long)", '-4271477497 => 4271477497', -4271477497) | |
75 | |
76 # long long(long long) | |
77 t(libc, "l)l", "long long", "labs", "(long long)", ' 6334810198 => 6334810198', 6334810198) | |
78 t(libc, "l)l", "long long", "labs", "(long long)", ' 1 => 1', 1) | |
79 t(libc, "l)l", "long long", "labs", "(long long)", ' 0 => 0', 0) | |
80 t(libc, "l)l", "long long", "labs", "(long long)", ' -1 => 1', -1) | |
81 t(libc, "l)l", "long long", "labs", "(long long)", '-7358758407 => 7358758407', -7358758407) | |
82 | |
83 pydc.free(libc) | |
84 except: | |
85 print("skipping clib tests because: "+str(sys.exc_info()[1])) | |
86 | |
87 | |
88 # tests with own .so for testing all conversions ------------------ | |
89 | |
90 l = pydc.load(sys.path[0]+"/test.so") | |
91 | |
34 | 92 # "long" typed test value use for Python 2 |
93 long_i = 11234 | |
94 long_h = 0xdeadc0de | |
95 if sys.version_info < (3, 0): | |
96 long_i = long(11234) | |
97 long_h = long(0xdeadc0de) | |
98 | |
29 | 99 # test all possible arg types and their conversions to and from python, with |
100 # specific focus/tests in areas where python 2 and 3 differ | |
101 theader('ARG & RET TYPE CONVERSION TESTS:') | |
102 t(l, "B)B", "int", "i_plus_one", "(int)", ' False => True (using int func in C)', False) | |
34 | 103 |
29 | 104 t(l, "c)c", "char", "c_plus_one", "(char)", ' "a" (97) => 98', 'a') |
105 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' "a" (97) => 98', 'a') | |
106 t(l, "c)c", "char", "c_plus_one", "(char)", ' -2 => -1', -2) | |
107 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' 10 => 11', 10) | |
34 | 108 |
29 | 109 t(l, "s)s", "short", "s_plus_one", "(short)", ' 10 => 11', 10) |
110 t(l, "S)S", "unsigned short", "us_plus_one", "(unsigned short)", ' 10 => 11', 10) | |
34 | 111 |
29 | 112 t(l, "i)i", "int", "i_plus_one", "(int)", ' 10 => 11', 10) |
113 t(l, "I)I", "unsigned int", "ui_plus_one", "(unsigned int)", ' 10 => 11', 10) | |
34 | 114 |
29 | 115 t(l, "j)j", "long", "l_plus_one", "(long)", ' 10 => 11', 10) |
116 t(l, "J)J", "unsigned long", "ul_plus_one", "(unsigned long)", ' 10 => 11', 10) | |
34 | 117 |
29 | 118 t(l, "l)l", "long long", "ll_plus_one", "(long long)", ' 10 => 11', 10) |
119 t(l, "L)L", "unsigned long long", "ull_plus_one", "(unsigned long long)", ' 10 => 11', 10) | |
34 | 120 t(l, "l)l", "long long", "ll_plus_one", "(long long)", ' 11234 => 11235', long_i) |
121 t(l, "L)L", "unsigned long long", "ull_plus_one", "(unsigned long long)", ' 11234 => 11235', long_i) | |
122 | |
29 | 123 t(l, "f)f", "float", "f_plus_one", "(float)", ' -1.23 => -0.23', -1.23) |
124 t(l, "d)d", "double", "d_plus_one", "(double)", ' 5.67 => 6.67', 5.67) | |
34 | 125 |
126 t(l, "Z)Z", "const char*", "ccp_plus_one", "(const char*)", '"lose char" => "ose char"', 'lose char') # string object | |
127 t(l, "Z)Z", "const char*", "ccp_plus_one", "(const char*)", '"X_unicode" => "_unicode"', u'X_unicode') # string object (unicode in Python 2) | |
128 t(l, "Z)Z", "const char*", "ccp_plus_one", "(const char*)", '"1lessbyte" => "lessbyte"', b'1lessbyte') # bytes object | |
129 t(l, "Z)Z", "const char*", "ccp_plus_one", "(const char*)", ' "xY" => "Y"', bytearray(b'xY')) # bytearray object | |
130 | |
131 t(l, "p)Z", "const char*", "ccp_plus_one", "(const char*)", ' "xY" => "Y"', bytearray(b'xY')) # bytearray object | |
132 t(l, "p)p", "const char*", "ccp_plus_one", "(const char*)", ' "xY" => p+1 (~ odd addr)', bytearray(b'xY')) # bytearray object | |
133 t(l, "p)p", "const char*", "ccp_plus_one", "(const char*)", ' 0xdeadc0de => 0xdeadc0de+1=3735929055', long_h) # handle (integer interpreted as ptr) | |
134 t(l, "p)p", "const char*", "ccp_plus_one", "(const char*)", ' 0xdeadc0de => 0xdeadc0de+1=3735929055', long_h) # handle (integer interpreted as ptr, long in Python 2) | |
46
c21d1c2c84e1
- removed pydc.py wrapper overhead (which only called pydcext.so functions, directly, anyways)
Tassilo Philipp
parents:
44
diff
changeset
|
135 t(l, "p)p", "const char*", "ccp_plus_one", "(const char*)", ' NULL => NULL+1=1', None) # NULL, adding one will result in 0x1 |
34 | 136 |
137 # functions that change buffers | |
138 theader('TESTS OF IMMUTABLE AND MUTABLE PYTHON BUFFERS:') | |
139 t(l, "Z)v", "const char*", "cp_head_incr", "(const char*)", ' "string" => None / arg => "string" (not modified)"', 'string') # string object | |
140 t(l, "Z)v", "const char*", "cp_head_incr", "(const char*)", ' "UnIcOdE" => None / arg => "UnIcOdE" (not modified)"', u'UnIcOdE') # string object (unicode in Python 2) | |
141 t(l, "Z)v", "const char*", "cp_head_incr", "(const char*)", ' "BCssk#" => None / arg => "BCssk#" (not modified)"', b'BCssk#') # bytes object | |
142 t(l, "Z)v", "const char*", "cp_head_incr", "(const char*)", ' "xY" => None / arg => "xY" (not modified)"', bytearray(b'xY')) # bytearray object | |
143 t(l, "p)v", "const char*", "cp_head_incr", "(const char*)", ' "xY" => None / arg => "yY" (!MODIFIED!)"', bytearray(b'xY')) # bytearray object | |
29 | 144 |
145 # tested checked value conversions | |
146 theader('ARG & RET TYPE CONVERSION TESTS FOR RANGE CHECKED TYPES:') | |
147 t(l, "c)c", "char", "c_plus_one", "(char)", ' "~" => 127', '~') | |
148 t(l, "c)c", "char", "c_plus_one", "(char)", ' "~" => 127', '~') | |
149 t(l, "c)c", "char", "c_plus_one", "(char)", ' "" => input exc:', '') | |
150 t(l, "c)c", "char", "c_plus_one", "(char)", ' "" => input exc:', '') | |
151 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' "ab" => input exc:', 'ab') | |
152 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' "ab" => input exc:', 'ab') | |
153 | |
154 t(l, "c)c", "char", "c_plus_one", "(char)", ' -128 => -127', -128) | |
155 t(l, "c)c", "char", "c_plus_one", "(char)", ' 127 => -128 (wrapped)', 127) | |
156 t(l, "c)c", "char", "c_plus_one", "(char)", ' -129 => input exc:', -129) | |
157 t(l, "c)c", "char", "c_plus_one", "(char)", ' 128 => input exc:', 128) | |
158 | |
159 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' 0 => 1', 0) | |
160 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' 255 => 0 (wrapped)', 255) | |
161 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' -1 => input exc:', -1) | |
162 t(l, "C)C", "unsigned char", "uc_plus_one", "(unsigned char)", ' 256 => input exc:', 256) | |
163 | |
164 t(l, "s)s", "short", "s_plus_one", "(short)", ' -32768 => -32767', -32768) | |
165 t(l, "s)s", "short", "s_plus_one", "(short)", ' 32767 => -32768 (wrapped)', 32767) | |
166 t(l, "s)s", "short", "s_plus_one", "(short)", ' -32769 => input exc:', -32769) | |
167 t(l, "s)s", "short", "s_plus_one", "(short)", ' 32768 => input exc:', 32768) | |
168 | |
169 t(l, "S)S", "unsigned short", "us_plus_one", "(unsigned short)", ' 0 => 1', 0) | |
170 t(l, "S)S", "unsigned short", "us_plus_one", "(unsigned short)", ' 65535 => 0 (wrapped)', 65535) | |
171 t(l, "S)S", "unsigned short", "us_plus_one", "(unsigned short)", ' -1 => input exc:', -1) | |
172 t(l, "S)S", "unsigned short", "us_plus_one", "(unsigned short)", ' 65536 => input exc:', 65536) | |
173 | |
34 | 174 t(l, "p)Z", "const char*", "ccp_plus_one", "(const char*)", '"w/pointer" => input exc:', 'w/pointer') # string object, not passable as 'p'ointer |
175 t(l, "p)Z", "const char*", "ccp_plus_one", "(const char*)", '"X_unicode" => input exc:',u'X_unicode') # string object (unicode in Python 2), not passable as 'p'ointer | |
176 t(l, "p)Z", "const char*", "ccp_plus_one", "(const char*)", '"1less/ptr" => input exc:',b'1less/ptr') # bytes object, not passable as 'p'ointer | |
177 t(l, "p)p", "const char*", "ccp_plus_one", "(const char*)", ' "x" => input exc:', 'x') # string object, not passable as 'p'ointer | |
29 | 178 |