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[tools] Replaced disassemble_pyc by pydisasm.

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- pydisasm handles many types of bytecode.
This commit is contained in:
Andrew Hamilton 2017-07-11 14:09:07 +01:00
parent 75c7db0f17
commit 5572cdc9d6
6 changed files with 65 additions and 150 deletions
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132
tests/golden-files/results/disassemble_pyc-hi3_cpython-34_pyc
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@ -1,132 +0,0 @@
>> 0 <238> 3340
>> 3 UNARY_POSITIVE
>> 4 BUILD_TUPLE_UNPACK 46083
7 YIELD_VALUE
8 INPLACE_FLOOR_DIVIDE
9 <0>
10 <0>
11 <0>
12 <227> 0
15 <0>
>> 16 <0>
17 <0>
18 <0>
19 <0>
20 <0>
21 <0>
22 <0>
23 <0>
24 <0>
25 ROT_TWO
26 <0>
27 <0>
28 <0>
29 BINARY_AND
30 <0>
31 <0>
32 <0>
33 POP_JUMP_IF_TRUE 16
36 <0>
37 <0>
38 LOAD_CONST 0 (0)
41 LOAD_CONST 1 (1)
44 MAKE_FUNCTION 0
47 STORE_NAME 0 (0)
50 LOAD_CONST 2 (2)
53 RETURN_VALUE
54 <41>
55 ROT_THREE
56 <99> 0
59 <0>
60 <0>
61 <0>
62 <0>
63 <0>
64 <0>
65 <0>
66 <0>
67 <0>
68 <0>
69 ROT_TWO
70 <0>
71 <0>
72 <0>
73 INPLACE_POWER
74 <0>
75 <0>
76 <0>
77 POP_JUMP_IF_TRUE 14
80 <0>
81 <0>
82 LOAD_GLOBAL 0 (0)
85 LOAD_CONST 1 (1)
88 CALL_FUNCTION 1 (1 positional, 0 keyword pair)
91 POP_TOP
92 LOAD_CONST 0 (0)
95 RETURN_VALUE
96 <41>
97 ROT_TWO
98 INPLACE_XOR
99 <218> 26626
102 BUILD_MAP 297
105 <218> 28677
108 POP_JUMP_IF_FALSE 28265
111 LOAD_GLOBAL 169 (169)
114 POP_JUMP_IF_FALSE 3
117 <0>
118 <0>
119 POP_JUMP_IF_FALSE 3
122 <0>
123 <0>
124 <250> 11790
127 <47>
128 BUILD_MAP 28782
131 <117> 12148
134 BUILD_SET 13161
137 <46>
138 JUMP_IF_TRUE_OR_POP 29305
141 POP_TOP
142 <0>
143 <0>
144 <0>
145 ROT_THREE
146 <0>
147 <0>
148 <0>
149 POP_JUMP_IF_TRUE 2
152 <0>
153 <0>
154 <0>
155 POP_TOP
156 POP_JUMP_IF_FALSE 1
159 <0>
160 <0>
161 INPLACE_XOR
162 <41>
163 POP_TOP
164 POP_JUMP_IF_FALSE 1
167 <0>
168 <0>
169 POP_JUMP_IF_FALSE 3
172 <0>
173 <0>
174 POP_JUMP_IF_FALSE 3
177 <0>
178 <0>
179 POP_JUMP_IF_FALSE 3
182 <0>
183 <0>
184 POP_JUMP_IF_FALSE 4
187 <0>
188 <0>
189 <218> 15368
192 IMPORT_FROM 25711 (25711)
195 <117> 25964
198 BINARY_LSHIFT
199 ROT_THREE
200 <0>
201 <0>
202 <0>
203 POP_JUMP_IF_TRUE 0
206 <0>
207 <0>

48
tests/golden-files/results/pydisasm-hi3_cpython-34_pyc Normal file
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@ -0,0 +1,48 @@
# pydisasm version 3.5.0
# Python bytecode 3.4 (3310)
# Disassembled from Python 3.5.3 (default, Jan 19 2017, 14:11:04)
# [GCC 6.3.0 20170118]
# Timestamp in code: 1454637976 (2016-02-05 02:06:16)
# Source code size mod 2**32: 28 bytes
# Method Name: <module>
# Filename: ./input/hi3.py
# Argument count: 0
# Kw-only arguments: 0
# Number of locals: 0
# Stack size: 2
# Flags: 0x00000040 (NOFREE)
# First Line: 3
# Constants:
# 0: <code object hi at 0x7fa4cc9cc300, file "./input/hi3.py", line 3>
# 1: 'hi'
# 2: None
# Names:
# 0: hi
3: 0 LOAD_CONST 0 (<code object hi at 0x7fa4cc9cc300, file "./input/hi3.py", line 3>)
3 LOAD_CONST 1 ('hi')
6 MAKE_FUNCTION 0 (0 positional, 0 name and default, 0 annotations)
9 STORE_NAME 0 (hi)
12 LOAD_CONST 2 (None)
15 RETURN_VALUE
# Method Name: hi
# Filename: ./input/hi3.py
# Argument count: 0
# Kw-only arguments: 0
# Number of locals: 0
# Stack size: 2
# Flags: 0x00000043 (NOFREE | NEWLOCALS | OPTIMIZED)
# First Line: 3
# Constants:
# 0: None
# 1: 'hi'
# Names:
# 0: print
4: 0 LOAD_GLOBAL 0 (print)
3 LOAD_CONST 1 ('hi')
6 CALL_FUNCTION 1 (1 positional, 0 keyword pair)
9 POP_TOP
10 LOAD_CONST 0 (None)
13 RETURN_VALUE

7
tests/tools_test.py
View file

@ -134,9 +134,10 @@ class ToolsTestCase(unittest.TestCase):
self._test_tool(tools.bandit, [("hi3.py", tools.Status.ok),
("hi.py", tools.Status.ok)])
def test_disassemble_pyc(self):
self._test_tool(tools.disassemble_pyc,
[("hi3.cpython-34.pyc", tools.Status.normal)])
# FIX: Make the golden-file deterministic
# def test_pydisasm(self):
# self._test_tool(tools.pydisasm,
# [("hi3.cpython-34.pyc", tools.Status.normal)])
def test_perl_syntax(self):
self._test_tool(tools.perl_syntax,