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32d2d479 MJ |
1 | # |
2 | # Copyright (C) 2019 EfficiOS Inc. | |
3 | # | |
4 | # This program is free software; you can redistribute it and/or | |
5 | # modify it under the terms of the GNU General Public License | |
6 | # as published by the Free Software Foundation; only version 2 | |
7 | # of the License. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | # | |
18 | ||
9cf643d1 PP |
19 | from functools import partial, partialmethod |
20 | import operator | |
21 | import unittest | |
9cf643d1 PP |
22 | import math |
23 | import copy | |
082ccfc1 | 24 | import itertools |
54495cd0 | 25 | import collections |
9cf643d1 | 26 | import bt2 |
4470d3a6 | 27 | from utils import get_default_trace_class |
9cf643d1 PP |
28 | |
29 | ||
30 | _COMP_BINOPS = ( | |
31 | operator.eq, | |
32 | operator.ne, | |
33 | ) | |
34 | ||
35 | ||
4470d3a6 SM |
36 | # Create and return a stream with the field classes part of its stream packet |
37 | # context. | |
38 | # | |
39 | # The stream is part of a dummy trace created from trace class `tc`. | |
40 | ||
41 | def _create_stream(tc, ctx_field_classes): | |
42 | packet_context_fc = tc.create_structure_field_class() | |
43 | for name, fc in ctx_field_classes: | |
44 | packet_context_fc.append_member(name, fc) | |
45 | ||
46 | trace = tc() | |
37a93d41 PP |
47 | stream_class = tc.create_stream_class(packet_context_field_class=packet_context_fc, |
48 | supports_packets=True) | |
4470d3a6 SM |
49 | |
50 | stream = trace.create_stream(stream_class) | |
51 | return stream | |
52 | ||
53 | ||
54 | # Create a field of the given field class. | |
55 | # | |
56 | # The field is part of a dummy stream, itself part of a dummy trace created | |
57 | # from trace class `tc`. | |
58 | ||
59 | def _create_field(tc, field_class): | |
60 | field_name = 'field' | |
61 | stream = _create_stream(tc, [(field_name, field_class)]) | |
62 | packet = stream.create_packet() | |
63 | return packet.context_field[field_name] | |
64 | ||
65 | ||
66 | # Create a field of type string. | |
67 | # | |
68 | # The field is part of a dummy stream, itself part of a dummy trace created | |
69 | # from trace class `tc`. It is made out of a dummy string field class. | |
70 | ||
71 | def _create_string_field(tc): | |
72 | field_name = 'string_field' | |
73 | stream = _create_stream(tc, [(field_name, tc.create_string_field_class())]) | |
74 | packet = stream.create_packet() | |
75 | return packet.context_field[field_name] | |
76 | ||
77 | ||
78 | # Create a field of type static array of ints. | |
79 | # | |
80 | # The field is part of a dummy stream, itself part of a dummy trace created | |
81 | # from trace class `tc`. It is made out of a dummy static array field class, | |
82 | # with a dummy integer field class as element class. | |
83 | ||
84 | def _create_int_array_field(tc, length): | |
85 | elem_fc = tc.create_signed_integer_field_class(32) | |
86 | fc = tc.create_static_array_field_class(elem_fc, length) | |
87 | field_name = 'int_array' | |
88 | stream = _create_stream(tc, [(field_name, fc)]) | |
89 | packet = stream.create_packet() | |
90 | return packet.context_field[field_name] | |
91 | ||
92 | ||
93 | # Create a field of type dynamic array of ints. | |
94 | # | |
95 | # The field is part of a dummy stream, itself part of a dummy trace created | |
96 | # from trace class `tc`. It is made out of a dummy static array field class, | |
97 | # with a dummy integer field class as element and length classes. | |
98 | ||
99 | def _create_dynamic_array(tc): | |
100 | elem_fc = tc.create_signed_integer_field_class(32) | |
101 | len_fc = tc.create_signed_integer_field_class(32) | |
102 | fc = tc.create_dynamic_array_field_class(elem_fc) | |
103 | field_name = 'int_dyn_array' | |
104 | stream = _create_stream(tc, [('thelength', len_fc), (field_name, fc)]) | |
105 | packet = stream.create_packet() | |
106 | packet.context_field[field_name].length = 3 | |
107 | return packet.context_field[field_name] | |
108 | ||
109 | ||
110 | # Create a field of type array of (empty) structures. | |
111 | # | |
112 | # The field is part of a dummy stream, itself part of a dummy trace created | |
113 | # from trace class `tc`. It is made out of a dummy static array field class, | |
114 | # with a dummy struct field class as element class. | |
115 | ||
116 | def _create_struct_array_field(tc, length): | |
117 | elem_fc = tc.create_structure_field_class() | |
118 | fc = tc.create_static_array_field_class(elem_fc, length) | |
119 | field_name = 'struct_array' | |
120 | stream = _create_stream(tc, [(field_name, fc)]) | |
121 | packet = stream.create_packet() | |
122 | return packet.context_field[field_name] | |
123 | ||
124 | ||
d1198f86 PP |
125 | # Base class for numeric field test cases. |
126 | # | |
127 | # To be compatible with this base class, a derived class must, in its | |
128 | # setUp() method: | |
129 | # | |
130 | # * Set `self._def` to a field object with an arbitrary value. | |
131 | # * Set `self._def_value` to the equivalent value of `self._def`. | |
4470d3a6 | 132 | class _TestNumericField: |
d1198f86 PP |
133 | # Tries the binary operation `op`: |
134 | # | |
135 | # 1. Between `self._def`, which is a field object, and `rhs`. | |
136 | # 2. Between `self._def_value`, which is the raw value of | |
137 | # `self._def`, and `rhs`. | |
138 | # | |
139 | # Returns the results of 1. and 2. | |
140 | # | |
141 | # If there's an exception while performing 1. or 2., asserts that | |
142 | # both operations raised exceptions, that both exceptions have the | |
143 | # same type, and returns `None` for both results. | |
9cf643d1 | 144 | def _binop(self, op, rhs): |
d1198f86 PP |
145 | type_rexc = None |
146 | type_rvexc = None | |
9cf643d1 PP |
147 | comp_value = rhs |
148 | ||
d1198f86 | 149 | # try with field object |
9cf643d1 PP |
150 | try: |
151 | r = op(self._def, rhs) | |
152 | except Exception as e: | |
d1198f86 | 153 | type_rexc = type(e) |
9cf643d1 | 154 | |
d1198f86 | 155 | # try with value |
9cf643d1 PP |
156 | try: |
157 | rv = op(self._def_value, comp_value) | |
158 | except Exception as e: | |
d1198f86 | 159 | type_rvexc = type(e) |
9cf643d1 | 160 | |
d1198f86 | 161 | if type_rexc is not None or type_rvexc is not None: |
9cf643d1 PP |
162 | # at least one of the operations raised an exception: in |
163 | # this case both operations should have raised the same | |
164 | # type of exception (division by zero, bit shift with a | |
165 | # floating point number operand, etc.) | |
d1198f86 | 166 | self.assertIs(type_rexc, type_rvexc) |
9cf643d1 PP |
167 | return None, None |
168 | ||
169 | return r, rv | |
170 | ||
d1198f86 PP |
171 | # Tries the unary operation `op`: |
172 | # | |
173 | # 1. On `self._def`, which is a field object. | |
174 | # 2. On `self._def_value`, which is the value of `self._def`. | |
175 | # | |
176 | # Returns the results of 1. and 2. | |
177 | # | |
178 | # If there's an exception while performing 1. or 2., asserts that | |
179 | # both operations raised exceptions, that both exceptions have the | |
180 | # same type, and returns `None` for both results. | |
9cf643d1 | 181 | def _unaryop(self, op): |
d1198f86 PP |
182 | type_rexc = None |
183 | type_rvexc = None | |
9cf643d1 | 184 | |
d1198f86 | 185 | # try with field object |
9cf643d1 PP |
186 | try: |
187 | r = op(self._def) | |
188 | except Exception as e: | |
d1198f86 | 189 | type_rexc = type(e) |
9cf643d1 | 190 | |
d1198f86 | 191 | # try with value |
9cf643d1 PP |
192 | try: |
193 | rv = op(self._def_value) | |
194 | except Exception as e: | |
d1198f86 | 195 | type_rvexc = type(e) |
9cf643d1 | 196 | |
d1198f86 | 197 | if type_rexc is not None or type_rvexc is not None: |
9cf643d1 PP |
198 | # at least one of the operations raised an exception: in |
199 | # this case both operations should have raised the same | |
200 | # type of exception (division by zero, bit shift with a | |
201 | # floating point number operand, etc.) | |
d1198f86 | 202 | self.assertIs(type_rexc, type_rvexc) |
9cf643d1 PP |
203 | return None, None |
204 | ||
205 | return r, rv | |
206 | ||
d1198f86 PP |
207 | # Tests that the unary operation `op` gives results with the same |
208 | # type for both `self._def` and `self._def_value`. | |
9cf643d1 PP |
209 | def _test_unaryop_type(self, op): |
210 | r, rv = self._unaryop(op) | |
211 | ||
212 | if r is None: | |
213 | return | |
214 | ||
215 | self.assertIsInstance(r, type(rv)) | |
216 | ||
d1198f86 PP |
217 | # Tests that the unary operation `op` gives results with the same |
218 | # value for both `self._def` and `self._def_value`. This uses the | |
219 | # __eq__() operator of `self._def`. | |
9cf643d1 PP |
220 | def _test_unaryop_value(self, op): |
221 | r, rv = self._unaryop(op) | |
222 | ||
223 | if r is None: | |
224 | return | |
225 | ||
226 | self.assertEqual(r, rv) | |
227 | ||
d1198f86 PP |
228 | # Tests that the unary operation `op`, when applied to `self._def`, |
229 | # does not change its underlying BT object address. | |
9cf643d1 PP |
230 | def _test_unaryop_addr_same(self, op): |
231 | addr_before = self._def.addr | |
232 | self._unaryop(op) | |
233 | self.assertEqual(self._def.addr, addr_before) | |
234 | ||
d1198f86 PP |
235 | # Tests that the unary operation `op`, when applied to `self._def`, |
236 | # does not change its value. | |
9cf643d1 | 237 | def _test_unaryop_value_same(self, op): |
80d037bc | 238 | value_before = copy.copy(self._def_value) |
9cf643d1 | 239 | self._unaryop(op) |
80d037bc | 240 | self.assertEqual(self._def, value_before) |
9cf643d1 | 241 | |
d1198f86 PP |
242 | # Tests that the binary operation `op` gives results with the same |
243 | # type for both `self._def` and `self._def_value`. | |
9cf643d1 PP |
244 | def _test_binop_type(self, op, rhs): |
245 | r, rv = self._binop(op, rhs) | |
246 | ||
247 | if r is None: | |
248 | return | |
249 | ||
250 | if op in _COMP_BINOPS: | |
251 | # __eq__() and __ne__() always return a 'bool' object | |
252 | self.assertIsInstance(r, bool) | |
253 | else: | |
254 | self.assertIsInstance(r, type(rv)) | |
255 | ||
d1198f86 PP |
256 | # Tests that the binary operation `op` gives results with the same |
257 | # value for both `self._def` and `self._def_value`. This uses the | |
258 | # __eq__() operator of `self._def`. | |
9cf643d1 PP |
259 | def _test_binop_value(self, op, rhs): |
260 | r, rv = self._binop(op, rhs) | |
261 | ||
262 | if r is None: | |
263 | return | |
264 | ||
265 | self.assertEqual(r, rv) | |
266 | ||
d1198f86 PP |
267 | # Tests that the binary operation `op`, when applied to `self._def`, |
268 | # does not change its underlying BT object address. | |
9cf643d1 PP |
269 | def _test_binop_lhs_addr_same(self, op, rhs): |
270 | addr_before = self._def.addr | |
271 | r, rv = self._binop(op, rhs) | |
272 | self.assertEqual(self._def.addr, addr_before) | |
273 | ||
d1198f86 PP |
274 | # Tests that the binary operation `op`, when applied to `self._def`, |
275 | # does not change its value. | |
4470d3a6 | 276 | @unittest.skip('copy is not implemented') |
9cf643d1 | 277 | def _test_binop_lhs_value_same(self, op, rhs): |
80d037bc | 278 | value_before = copy.copy(self._def) |
9cf643d1 | 279 | r, rv = self._binop(op, rhs) |
80d037bc | 280 | self.assertEqual(self._def, value_before) |
9cf643d1 | 281 | |
d1198f86 PP |
282 | # The methods below which take the `test_cb` and/or `op` parameters |
283 | # are meant to be used with one of the _test_binop_*() functions | |
284 | # above as `test_cb` and a binary operator function as `op`. | |
285 | # | |
286 | # For example: | |
287 | # | |
288 | # self._test_binop_rhs_pos_int(self._test_binop_value, | |
289 | # operator.add) | |
290 | # | |
291 | # This tests that a numeric field object added to a positive integer | |
292 | # value gives a result with the expected value. | |
293 | # | |
294 | # `vint` and `vfloat` mean a signed integer value object and a real | |
295 | # value object. | |
296 | ||
9cf643d1 PP |
297 | def _test_binop_invalid_unknown(self, op): |
298 | if op in _COMP_BINOPS: | |
299 | self.skipTest('not testing') | |
300 | ||
301 | class A: | |
302 | pass | |
303 | ||
304 | with self.assertRaises(TypeError): | |
305 | op(self._def, A()) | |
306 | ||
307 | def _test_binop_invalid_none(self, op): | |
308 | if op in _COMP_BINOPS: | |
309 | self.skipTest('not testing') | |
310 | ||
311 | with self.assertRaises(TypeError): | |
312 | op(self._def, None) | |
313 | ||
9cf643d1 PP |
314 | def _test_binop_rhs_false(self, test_cb, op): |
315 | test_cb(op, False) | |
316 | ||
317 | def _test_binop_rhs_true(self, test_cb, op): | |
318 | test_cb(op, True) | |
319 | ||
320 | def _test_binop_rhs_pos_int(self, test_cb, op): | |
321 | test_cb(op, 2) | |
322 | ||
323 | def _test_binop_rhs_neg_int(self, test_cb, op): | |
324 | test_cb(op, -23) | |
325 | ||
326 | def _test_binop_rhs_zero_int(self, test_cb, op): | |
327 | test_cb(op, 0) | |
328 | ||
329 | def _test_binop_rhs_pos_vint(self, test_cb, op): | |
330 | test_cb(op, bt2.create_value(2)) | |
331 | ||
332 | def _test_binop_rhs_neg_vint(self, test_cb, op): | |
333 | test_cb(op, bt2.create_value(-23)) | |
334 | ||
335 | def _test_binop_rhs_zero_vint(self, test_cb, op): | |
336 | test_cb(op, bt2.create_value(0)) | |
337 | ||
338 | def _test_binop_rhs_pos_float(self, test_cb, op): | |
339 | test_cb(op, 2.2) | |
340 | ||
341 | def _test_binop_rhs_neg_float(self, test_cb, op): | |
342 | test_cb(op, -23.4) | |
343 | ||
344 | def _test_binop_rhs_zero_float(self, test_cb, op): | |
345 | test_cb(op, 0.0) | |
346 | ||
347 | def _test_binop_rhs_pos_vfloat(self, test_cb, op): | |
348 | test_cb(op, bt2.create_value(2.2)) | |
349 | ||
350 | def _test_binop_rhs_neg_vfloat(self, test_cb, op): | |
351 | test_cb(op, bt2.create_value(-23.4)) | |
352 | ||
353 | def _test_binop_rhs_zero_vfloat(self, test_cb, op): | |
354 | test_cb(op, bt2.create_value(0.0)) | |
355 | ||
229e2227 PP |
356 | def _test_binop_rhs_complex(self, test_cb, op): |
357 | test_cb(op, -23+19j) | |
358 | ||
359 | def _test_binop_rhs_zero_complex(self, test_cb, op): | |
360 | test_cb(op, 0j) | |
361 | ||
9cf643d1 PP |
362 | def _test_binop_type_false(self, op): |
363 | self._test_binop_rhs_false(self._test_binop_type, op) | |
364 | ||
365 | def _test_binop_type_true(self, op): | |
366 | self._test_binop_rhs_true(self._test_binop_type, op) | |
367 | ||
368 | def _test_binop_type_pos_int(self, op): | |
369 | self._test_binop_rhs_pos_int(self._test_binop_type, op) | |
370 | ||
371 | def _test_binop_type_neg_int(self, op): | |
372 | self._test_binop_rhs_neg_int(self._test_binop_type, op) | |
373 | ||
374 | def _test_binop_type_zero_int(self, op): | |
375 | self._test_binop_rhs_zero_int(self._test_binop_type, op) | |
376 | ||
377 | def _test_binop_type_pos_vint(self, op): | |
378 | self._test_binop_rhs_pos_vint(self._test_binop_type, op) | |
379 | ||
380 | def _test_binop_type_neg_vint(self, op): | |
381 | self._test_binop_rhs_neg_vint(self._test_binop_type, op) | |
382 | ||
383 | def _test_binop_type_zero_vint(self, op): | |
384 | self._test_binop_rhs_zero_vint(self._test_binop_type, op) | |
385 | ||
386 | def _test_binop_type_pos_float(self, op): | |
387 | self._test_binop_rhs_pos_float(self._test_binop_type, op) | |
388 | ||
389 | def _test_binop_type_neg_float(self, op): | |
390 | self._test_binop_rhs_neg_float(self._test_binop_type, op) | |
391 | ||
392 | def _test_binop_type_zero_float(self, op): | |
393 | self._test_binop_rhs_zero_float(self._test_binop_type, op) | |
394 | ||
395 | def _test_binop_type_pos_vfloat(self, op): | |
396 | self._test_binop_rhs_pos_vfloat(self._test_binop_type, op) | |
397 | ||
398 | def _test_binop_type_neg_vfloat(self, op): | |
399 | self._test_binop_rhs_neg_vfloat(self._test_binop_type, op) | |
400 | ||
401 | def _test_binop_type_zero_vfloat(self, op): | |
402 | self._test_binop_rhs_zero_vfloat(self._test_binop_type, op) | |
403 | ||
229e2227 PP |
404 | def _test_binop_type_complex(self, op): |
405 | self._test_binop_rhs_complex(self._test_binop_type, op) | |
406 | ||
407 | def _test_binop_type_zero_complex(self, op): | |
408 | self._test_binop_rhs_zero_complex(self._test_binop_type, op) | |
409 | ||
9cf643d1 PP |
410 | def _test_binop_value_false(self, op): |
411 | self._test_binop_rhs_false(self._test_binop_value, op) | |
412 | ||
413 | def _test_binop_value_true(self, op): | |
414 | self._test_binop_rhs_true(self._test_binop_value, op) | |
415 | ||
416 | def _test_binop_value_pos_int(self, op): | |
417 | self._test_binop_rhs_pos_int(self._test_binop_value, op) | |
418 | ||
419 | def _test_binop_value_neg_int(self, op): | |
420 | self._test_binop_rhs_neg_int(self._test_binop_value, op) | |
421 | ||
422 | def _test_binop_value_zero_int(self, op): | |
423 | self._test_binop_rhs_zero_int(self._test_binop_value, op) | |
424 | ||
425 | def _test_binop_value_pos_vint(self, op): | |
426 | self._test_binop_rhs_pos_vint(self._test_binop_value, op) | |
427 | ||
428 | def _test_binop_value_neg_vint(self, op): | |
429 | self._test_binop_rhs_neg_vint(self._test_binop_value, op) | |
430 | ||
431 | def _test_binop_value_zero_vint(self, op): | |
432 | self._test_binop_rhs_zero_vint(self._test_binop_value, op) | |
433 | ||
434 | def _test_binop_value_pos_float(self, op): | |
435 | self._test_binop_rhs_pos_float(self._test_binop_value, op) | |
436 | ||
437 | def _test_binop_value_neg_float(self, op): | |
438 | self._test_binop_rhs_neg_float(self._test_binop_value, op) | |
439 | ||
440 | def _test_binop_value_zero_float(self, op): | |
441 | self._test_binop_rhs_zero_float(self._test_binop_value, op) | |
442 | ||
443 | def _test_binop_value_pos_vfloat(self, op): | |
444 | self._test_binop_rhs_pos_vfloat(self._test_binop_value, op) | |
445 | ||
446 | def _test_binop_value_neg_vfloat(self, op): | |
447 | self._test_binop_rhs_neg_vfloat(self._test_binop_value, op) | |
448 | ||
449 | def _test_binop_value_zero_vfloat(self, op): | |
450 | self._test_binop_rhs_zero_vfloat(self._test_binop_value, op) | |
451 | ||
229e2227 PP |
452 | def _test_binop_value_complex(self, op): |
453 | self._test_binop_rhs_complex(self._test_binop_value, op) | |
454 | ||
455 | def _test_binop_value_zero_complex(self, op): | |
456 | self._test_binop_rhs_zero_complex(self._test_binop_value, op) | |
457 | ||
9cf643d1 PP |
458 | def _test_binop_lhs_addr_same_false(self, op): |
459 | self._test_binop_rhs_false(self._test_binop_lhs_addr_same, op) | |
460 | ||
461 | def _test_binop_lhs_addr_same_true(self, op): | |
462 | self._test_binop_rhs_true(self._test_binop_lhs_addr_same, op) | |
463 | ||
464 | def _test_binop_lhs_addr_same_pos_int(self, op): | |
465 | self._test_binop_rhs_pos_int(self._test_binop_lhs_addr_same, op) | |
466 | ||
467 | def _test_binop_lhs_addr_same_neg_int(self, op): | |
468 | self._test_binop_rhs_neg_int(self._test_binop_lhs_addr_same, op) | |
469 | ||
470 | def _test_binop_lhs_addr_same_zero_int(self, op): | |
471 | self._test_binop_rhs_zero_int(self._test_binop_lhs_addr_same, op) | |
472 | ||
473 | def _test_binop_lhs_addr_same_pos_vint(self, op): | |
474 | self._test_binop_rhs_pos_vint(self._test_binop_lhs_addr_same, op) | |
475 | ||
476 | def _test_binop_lhs_addr_same_neg_vint(self, op): | |
477 | self._test_binop_rhs_neg_vint(self._test_binop_lhs_addr_same, op) | |
478 | ||
479 | def _test_binop_lhs_addr_same_zero_vint(self, op): | |
480 | self._test_binop_rhs_zero_vint(self._test_binop_lhs_addr_same, op) | |
481 | ||
482 | def _test_binop_lhs_addr_same_pos_float(self, op): | |
483 | self._test_binop_rhs_pos_float(self._test_binop_lhs_addr_same, op) | |
484 | ||
485 | def _test_binop_lhs_addr_same_neg_float(self, op): | |
486 | self._test_binop_rhs_neg_float(self._test_binop_lhs_addr_same, op) | |
487 | ||
488 | def _test_binop_lhs_addr_same_zero_float(self, op): | |
489 | self._test_binop_rhs_zero_float(self._test_binop_lhs_addr_same, op) | |
490 | ||
491 | def _test_binop_lhs_addr_same_pos_vfloat(self, op): | |
492 | self._test_binop_rhs_pos_vfloat(self._test_binop_lhs_addr_same, op) | |
493 | ||
494 | def _test_binop_lhs_addr_same_neg_vfloat(self, op): | |
495 | self._test_binop_rhs_neg_vfloat(self._test_binop_lhs_addr_same, op) | |
496 | ||
497 | def _test_binop_lhs_addr_same_zero_vfloat(self, op): | |
498 | self._test_binop_rhs_zero_vfloat(self._test_binop_lhs_addr_same, op) | |
499 | ||
229e2227 PP |
500 | def _test_binop_lhs_addr_same_complex(self, op): |
501 | self._test_binop_rhs_complex(self._test_binop_lhs_addr_same, op) | |
502 | ||
503 | def _test_binop_lhs_addr_same_zero_complex(self, op): | |
504 | self._test_binop_rhs_zero_complex(self._test_binop_lhs_addr_same, op) | |
505 | ||
9cf643d1 PP |
506 | def _test_binop_lhs_value_same_false(self, op): |
507 | self._test_binop_rhs_false(self._test_binop_lhs_value_same, op) | |
508 | ||
509 | def _test_binop_lhs_value_same_true(self, op): | |
510 | self._test_binop_rhs_true(self._test_binop_lhs_value_same, op) | |
511 | ||
512 | def _test_binop_lhs_value_same_pos_int(self, op): | |
513 | self._test_binop_rhs_pos_int(self._test_binop_lhs_value_same, op) | |
514 | ||
515 | def _test_binop_lhs_value_same_neg_int(self, op): | |
516 | self._test_binop_rhs_neg_int(self._test_binop_lhs_value_same, op) | |
517 | ||
518 | def _test_binop_lhs_value_same_zero_int(self, op): | |
519 | self._test_binop_rhs_zero_int(self._test_binop_lhs_value_same, op) | |
520 | ||
521 | def _test_binop_lhs_value_same_pos_vint(self, op): | |
522 | self._test_binop_rhs_pos_vint(self._test_binop_lhs_value_same, op) | |
523 | ||
524 | def _test_binop_lhs_value_same_neg_vint(self, op): | |
525 | self._test_binop_rhs_neg_vint(self._test_binop_lhs_value_same, op) | |
526 | ||
527 | def _test_binop_lhs_value_same_zero_vint(self, op): | |
528 | self._test_binop_rhs_zero_vint(self._test_binop_lhs_value_same, op) | |
529 | ||
530 | def _test_binop_lhs_value_same_pos_float(self, op): | |
531 | self._test_binop_rhs_pos_float(self._test_binop_lhs_value_same, op) | |
532 | ||
533 | def _test_binop_lhs_value_same_neg_float(self, op): | |
534 | self._test_binop_rhs_neg_float(self._test_binop_lhs_value_same, op) | |
535 | ||
536 | def _test_binop_lhs_value_same_zero_float(self, op): | |
537 | self._test_binop_rhs_zero_float(self._test_binop_lhs_value_same, op) | |
538 | ||
539 | def _test_binop_lhs_value_same_pos_vfloat(self, op): | |
540 | self._test_binop_rhs_pos_vfloat(self._test_binop_lhs_value_same, op) | |
541 | ||
542 | def _test_binop_lhs_value_same_neg_vfloat(self, op): | |
543 | self._test_binop_rhs_neg_vfloat(self._test_binop_lhs_value_same, op) | |
544 | ||
545 | def _test_binop_lhs_value_same_zero_vfloat(self, op): | |
546 | self._test_binop_rhs_zero_vfloat(self._test_binop_lhs_value_same, op) | |
547 | ||
229e2227 PP |
548 | def _test_binop_lhs_value_same_complex(self, op): |
549 | self._test_binop_rhs_complex(self._test_binop_lhs_value_same, op) | |
550 | ||
551 | def _test_binop_lhs_value_same_zero_complex(self, op): | |
552 | self._test_binop_rhs_zero_complex(self._test_binop_lhs_value_same, op) | |
553 | ||
9cf643d1 PP |
554 | def test_bool_op(self): |
555 | self.assertEqual(bool(self._def), bool(self._def_value)) | |
556 | ||
557 | def test_int_op(self): | |
558 | self.assertEqual(int(self._def), int(self._def_value)) | |
559 | ||
560 | def test_float_op(self): | |
561 | self.assertEqual(float(self._def), float(self._def_value)) | |
562 | ||
563 | def test_complex_op(self): | |
564 | self.assertEqual(complex(self._def), complex(self._def_value)) | |
565 | ||
566 | def test_str_op(self): | |
567 | self.assertEqual(str(self._def), str(self._def_value)) | |
568 | ||
569 | def test_eq_none(self): | |
4470d3a6 SM |
570 | # Ignore this lint error: |
571 | # E711 comparison to None should be 'if cond is None:' | |
572 | # since this is what we want to test (even though not good practice). | |
573 | self.assertFalse(self._def == None) # noqa: E711 | |
9cf643d1 PP |
574 | |
575 | def test_ne_none(self): | |
4470d3a6 SM |
576 | # Ignore this lint error: |
577 | # E711 comparison to None should be 'if cond is not None:' | |
578 | # since this is what we want to test (even though not good practice). | |
579 | self.assertTrue(self._def != None) # noqa: E711 | |
253a8c0d | 580 | |
9cf643d1 | 581 | |
d1198f86 PP |
582 | # This is a list of binary operators used for |
583 | # _inject_numeric_testing_methods(). | |
584 | # | |
585 | # Each entry is a pair of binary operator name (used as part of the | |
586 | # created testing method's name) and operator function. | |
9cf643d1 PP |
587 | _BINOPS = ( |
588 | ('lt', operator.lt), | |
589 | ('le', operator.le), | |
590 | ('eq', operator.eq), | |
591 | ('ne', operator.ne), | |
592 | ('ge', operator.ge), | |
593 | ('gt', operator.gt), | |
594 | ('add', operator.add), | |
595 | ('radd', lambda a, b: operator.add(b, a)), | |
596 | ('and', operator.and_), | |
597 | ('rand', lambda a, b: operator.and_(b, a)), | |
598 | ('floordiv', operator.floordiv), | |
599 | ('rfloordiv', lambda a, b: operator.floordiv(b, a)), | |
600 | ('lshift', operator.lshift), | |
601 | ('rlshift', lambda a, b: operator.lshift(b, a)), | |
602 | ('mod', operator.mod), | |
603 | ('rmod', lambda a, b: operator.mod(b, a)), | |
604 | ('mul', operator.mul), | |
605 | ('rmul', lambda a, b: operator.mul(b, a)), | |
606 | ('or', operator.or_), | |
607 | ('ror', lambda a, b: operator.or_(b, a)), | |
608 | ('pow', operator.pow), | |
609 | ('rpow', lambda a, b: operator.pow(b, a)), | |
610 | ('rshift', operator.rshift), | |
611 | ('rrshift', lambda a, b: operator.rshift(b, a)), | |
612 | ('sub', operator.sub), | |
613 | ('rsub', lambda a, b: operator.sub(b, a)), | |
614 | ('truediv', operator.truediv), | |
615 | ('rtruediv', lambda a, b: operator.truediv(b, a)), | |
616 | ('xor', operator.xor), | |
617 | ('rxor', lambda a, b: operator.xor(b, a)), | |
618 | ) | |
619 | ||
620 | ||
d1198f86 PP |
621 | # This is a list of unary operators used for |
622 | # _inject_numeric_testing_methods(). | |
623 | # | |
624 | # Each entry is a pair of unary operator name (used as part of the | |
625 | # created testing method's name) and operator function. | |
9cf643d1 PP |
626 | _UNARYOPS = ( |
627 | ('neg', operator.neg), | |
628 | ('pos', operator.pos), | |
629 | ('abs', operator.abs), | |
630 | ('invert', operator.invert), | |
631 | ('round', round), | |
632 | ('round_0', partial(round, ndigits=0)), | |
633 | ('round_1', partial(round, ndigits=1)), | |
634 | ('round_2', partial(round, ndigits=2)), | |
635 | ('round_3', partial(round, ndigits=3)), | |
636 | ('ceil', math.ceil), | |
637 | ('floor', math.floor), | |
638 | ('trunc', math.trunc), | |
639 | ) | |
640 | ||
641 | ||
d1198f86 PP |
642 | # This function injects a bunch of testing methods to a numeric |
643 | # field test case. | |
644 | # | |
645 | # It is meant to be used like this: | |
646 | # | |
647 | # _inject_numeric_testing_methods(MyNumericFieldTestCase) | |
648 | # | |
649 | # This function injects: | |
650 | # | |
651 | # * One testing method for each _TestNumericField._test_binop_*() | |
652 | # method, for each binary operator in the _BINOPS tuple. | |
653 | # | |
654 | # * One testing method for each _TestNumericField._test_unaryop*() | |
655 | # method, for each unary operator in the _UNARYOPS tuple. | |
9cf643d1 PP |
656 | def _inject_numeric_testing_methods(cls): |
657 | def test_binop_name(suffix): | |
658 | return 'test_binop_{}_{}'.format(name, suffix) | |
659 | ||
9cf643d1 PP |
660 | def test_unaryop_name(suffix): |
661 | return 'test_unaryop_{}_{}'.format(name, suffix) | |
662 | ||
663 | # inject testing methods for each binary operation | |
664 | for name, binop in _BINOPS: | |
9cf643d1 PP |
665 | setattr(cls, test_binop_name('invalid_unknown'), partialmethod(_TestNumericField._test_binop_invalid_unknown, op=binop)) |
666 | setattr(cls, test_binop_name('invalid_none'), partialmethod(_TestNumericField._test_binop_invalid_none, op=binop)) | |
667 | setattr(cls, test_binop_name('type_true'), partialmethod(_TestNumericField._test_binop_type_true, op=binop)) | |
668 | setattr(cls, test_binop_name('type_pos_int'), partialmethod(_TestNumericField._test_binop_type_pos_int, op=binop)) | |
669 | setattr(cls, test_binop_name('type_pos_vint'), partialmethod(_TestNumericField._test_binop_type_pos_vint, op=binop)) | |
670 | setattr(cls, test_binop_name('value_true'), partialmethod(_TestNumericField._test_binop_value_true, op=binop)) | |
671 | setattr(cls, test_binop_name('value_pos_int'), partialmethod(_TestNumericField._test_binop_value_pos_int, op=binop)) | |
672 | setattr(cls, test_binop_name('value_pos_vint'), partialmethod(_TestNumericField._test_binop_value_pos_vint, op=binop)) | |
673 | setattr(cls, test_binop_name('lhs_addr_same_true'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_true, op=binop)) | |
674 | setattr(cls, test_binop_name('lhs_addr_same_pos_int'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_pos_int, op=binop)) | |
675 | setattr(cls, test_binop_name('lhs_addr_same_pos_vint'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_pos_vint, op=binop)) | |
676 | setattr(cls, test_binop_name('lhs_value_same_true'), partialmethod(_TestNumericField._test_binop_lhs_value_same_true, op=binop)) | |
677 | setattr(cls, test_binop_name('lhs_value_same_pos_int'), partialmethod(_TestNumericField._test_binop_lhs_value_same_pos_int, op=binop)) | |
678 | setattr(cls, test_binop_name('lhs_value_same_pos_vint'), partialmethod(_TestNumericField._test_binop_lhs_value_same_pos_vint, op=binop)) | |
679 | setattr(cls, test_binop_name('type_neg_int'), partialmethod(_TestNumericField._test_binop_type_neg_int, op=binop)) | |
680 | setattr(cls, test_binop_name('type_neg_vint'), partialmethod(_TestNumericField._test_binop_type_neg_vint, op=binop)) | |
681 | setattr(cls, test_binop_name('value_neg_int'), partialmethod(_TestNumericField._test_binop_value_neg_int, op=binop)) | |
682 | setattr(cls, test_binop_name('value_neg_vint'), partialmethod(_TestNumericField._test_binop_value_neg_vint, op=binop)) | |
683 | setattr(cls, test_binop_name('lhs_addr_same_neg_int'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_neg_int, op=binop)) | |
684 | setattr(cls, test_binop_name('lhs_addr_same_neg_vint'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_neg_vint, op=binop)) | |
685 | setattr(cls, test_binop_name('lhs_value_same_neg_int'), partialmethod(_TestNumericField._test_binop_lhs_value_same_neg_int, op=binop)) | |
686 | setattr(cls, test_binop_name('lhs_value_same_neg_vint'), partialmethod(_TestNumericField._test_binop_lhs_value_same_neg_vint, op=binop)) | |
687 | setattr(cls, test_binop_name('type_false'), partialmethod(_TestNumericField._test_binop_type_false, op=binop)) | |
688 | setattr(cls, test_binop_name('type_zero_int'), partialmethod(_TestNumericField._test_binop_type_zero_int, op=binop)) | |
689 | setattr(cls, test_binop_name('type_zero_vint'), partialmethod(_TestNumericField._test_binop_type_zero_vint, op=binop)) | |
690 | setattr(cls, test_binop_name('value_false'), partialmethod(_TestNumericField._test_binop_value_false, op=binop)) | |
691 | setattr(cls, test_binop_name('value_zero_int'), partialmethod(_TestNumericField._test_binop_value_zero_int, op=binop)) | |
692 | setattr(cls, test_binop_name('value_zero_vint'), partialmethod(_TestNumericField._test_binop_value_zero_vint, op=binop)) | |
693 | setattr(cls, test_binop_name('lhs_addr_same_false'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_false, op=binop)) | |
694 | setattr(cls, test_binop_name('lhs_addr_same_zero_int'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_zero_int, op=binop)) | |
695 | setattr(cls, test_binop_name('lhs_addr_same_zero_vint'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_zero_vint, op=binop)) | |
696 | setattr(cls, test_binop_name('lhs_value_same_false'), partialmethod(_TestNumericField._test_binop_lhs_value_same_false, op=binop)) | |
697 | setattr(cls, test_binop_name('lhs_value_same_zero_int'), partialmethod(_TestNumericField._test_binop_lhs_value_same_zero_int, op=binop)) | |
698 | setattr(cls, test_binop_name('lhs_value_same_zero_vint'), partialmethod(_TestNumericField._test_binop_lhs_value_same_zero_vint, op=binop)) | |
699 | setattr(cls, test_binop_name('type_pos_float'), partialmethod(_TestNumericField._test_binop_type_pos_float, op=binop)) | |
700 | setattr(cls, test_binop_name('type_neg_float'), partialmethod(_TestNumericField._test_binop_type_neg_float, op=binop)) | |
701 | setattr(cls, test_binop_name('type_pos_vfloat'), partialmethod(_TestNumericField._test_binop_type_pos_vfloat, op=binop)) | |
702 | setattr(cls, test_binop_name('type_neg_vfloat'), partialmethod(_TestNumericField._test_binop_type_neg_vfloat, op=binop)) | |
703 | setattr(cls, test_binop_name('value_pos_float'), partialmethod(_TestNumericField._test_binop_value_pos_float, op=binop)) | |
704 | setattr(cls, test_binop_name('value_neg_float'), partialmethod(_TestNumericField._test_binop_value_neg_float, op=binop)) | |
705 | setattr(cls, test_binop_name('value_pos_vfloat'), partialmethod(_TestNumericField._test_binop_value_pos_vfloat, op=binop)) | |
706 | setattr(cls, test_binop_name('value_neg_vfloat'), partialmethod(_TestNumericField._test_binop_value_neg_vfloat, op=binop)) | |
707 | setattr(cls, test_binop_name('lhs_addr_same_pos_float'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_pos_float, op=binop)) | |
708 | setattr(cls, test_binop_name('lhs_addr_same_neg_float'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_neg_float, op=binop)) | |
709 | setattr(cls, test_binop_name('lhs_addr_same_pos_vfloat'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_pos_vfloat, op=binop)) | |
710 | setattr(cls, test_binop_name('lhs_addr_same_neg_vfloat'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_neg_vfloat, op=binop)) | |
711 | setattr(cls, test_binop_name('lhs_value_same_pos_float'), partialmethod(_TestNumericField._test_binop_lhs_value_same_pos_float, op=binop)) | |
712 | setattr(cls, test_binop_name('lhs_value_same_neg_float'), partialmethod(_TestNumericField._test_binop_lhs_value_same_neg_float, op=binop)) | |
713 | setattr(cls, test_binop_name('lhs_value_same_pos_vfloat'), partialmethod(_TestNumericField._test_binop_lhs_value_same_pos_vfloat, op=binop)) | |
714 | setattr(cls, test_binop_name('lhs_value_same_neg_vfloat'), partialmethod(_TestNumericField._test_binop_lhs_value_same_neg_vfloat, op=binop)) | |
715 | setattr(cls, test_binop_name('type_zero_float'), partialmethod(_TestNumericField._test_binop_type_zero_float, op=binop)) | |
716 | setattr(cls, test_binop_name('type_zero_vfloat'), partialmethod(_TestNumericField._test_binop_type_zero_vfloat, op=binop)) | |
717 | setattr(cls, test_binop_name('value_zero_float'), partialmethod(_TestNumericField._test_binop_value_zero_float, op=binop)) | |
718 | setattr(cls, test_binop_name('value_zero_vfloat'), partialmethod(_TestNumericField._test_binop_value_zero_vfloat, op=binop)) | |
719 | setattr(cls, test_binop_name('lhs_addr_same_zero_float'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_zero_float, op=binop)) | |
720 | setattr(cls, test_binop_name('lhs_addr_same_zero_vfloat'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_zero_vfloat, op=binop)) | |
721 | setattr(cls, test_binop_name('lhs_value_same_zero_float'), partialmethod(_TestNumericField._test_binop_lhs_value_same_zero_float, op=binop)) | |
722 | setattr(cls, test_binop_name('lhs_value_same_zero_vfloat'), partialmethod(_TestNumericField._test_binop_lhs_value_same_zero_vfloat, op=binop)) | |
229e2227 PP |
723 | setattr(cls, test_binop_name('type_complex'), partialmethod(_TestNumericField._test_binop_type_complex, op=binop)) |
724 | setattr(cls, test_binop_name('type_zero_complex'), partialmethod(_TestNumericField._test_binop_type_zero_complex, op=binop)) | |
725 | setattr(cls, test_binop_name('value_complex'), partialmethod(_TestNumericField._test_binop_value_complex, op=binop)) | |
726 | setattr(cls, test_binop_name('value_zero_complex'), partialmethod(_TestNumericField._test_binop_value_zero_complex, op=binop)) | |
727 | setattr(cls, test_binop_name('lhs_addr_same_complex'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_complex, op=binop)) | |
728 | setattr(cls, test_binop_name('lhs_addr_same_zero_complex'), partialmethod(_TestNumericField._test_binop_lhs_addr_same_zero_complex, op=binop)) | |
729 | setattr(cls, test_binop_name('lhs_value_same_complex'), partialmethod(_TestNumericField._test_binop_lhs_value_same_complex, op=binop)) | |
730 | setattr(cls, test_binop_name('lhs_value_same_zero_complex'), partialmethod(_TestNumericField._test_binop_lhs_value_same_zero_complex, op=binop)) | |
9cf643d1 PP |
731 | |
732 | # inject testing methods for each unary operation | |
733 | for name, unaryop in _UNARYOPS: | |
734 | setattr(cls, test_unaryop_name('type'), partialmethod(_TestNumericField._test_unaryop_type, op=unaryop)) | |
735 | setattr(cls, test_unaryop_name('value'), partialmethod(_TestNumericField._test_unaryop_value, op=unaryop)) | |
736 | setattr(cls, test_unaryop_name('addr_same'), partialmethod(_TestNumericField._test_unaryop_addr_same, op=unaryop)) | |
737 | setattr(cls, test_unaryop_name('value_same'), partialmethod(_TestNumericField._test_unaryop_value_same, op=unaryop)) | |
738 | ||
9cf643d1 PP |
739 | |
740 | class _TestIntegerFieldCommon(_TestNumericField): | |
741 | def test_assign_true(self): | |
742 | raw = True | |
743 | self._def.value = raw | |
744 | self.assertEqual(self._def, raw) | |
9cf643d1 PP |
745 | |
746 | def test_assign_false(self): | |
747 | raw = False | |
748 | self._def.value = raw | |
749 | self.assertEqual(self._def, raw) | |
9cf643d1 PP |
750 | |
751 | def test_assign_pos_int(self): | |
752 | raw = 477 | |
753 | self._def.value = raw | |
754 | self.assertEqual(self._def, raw) | |
9cf643d1 PP |
755 | |
756 | def test_assign_neg_int(self): | |
757 | raw = -13 | |
758 | self._def.value = raw | |
759 | self.assertEqual(self._def, raw) | |
9cf643d1 PP |
760 | |
761 | def test_assign_int_field(self): | |
762 | raw = 999 | |
4470d3a6 | 763 | field = _create_field(self._tc, self._create_fc(self._tc)) |
9cf643d1 PP |
764 | field.value = raw |
765 | self._def.value = field | |
766 | self.assertEqual(self._def, raw) | |
9cf643d1 | 767 | |
9cf643d1 PP |
768 | def test_assign_invalid_type(self): |
769 | with self.assertRaises(TypeError): | |
770 | self._def.value = 'yes' | |
771 | ||
772 | def test_assign_uint(self): | |
4470d3a6 SM |
773 | uint_fc = self._tc.create_unsigned_integer_field_class(32) |
774 | field = _create_field(self._tc, uint_fc) | |
9cf643d1 PP |
775 | raw = 1777 |
776 | field.value = 1777 | |
777 | self.assertEqual(field, raw) | |
9cf643d1 | 778 | |
9eb7fb56 FD |
779 | def test_assign_big_uint(self): |
780 | uint_fc = self._tc.create_unsigned_integer_field_class(64) | |
781 | field = _create_field(self._tc, uint_fc) | |
782 | # Larger than the IEEE 754 double-precision exact representation of | |
783 | # integers. | |
784 | raw = (2**53) + 1 | |
785 | field.value = (2**53) + 1 | |
786 | self.assertEqual(field, raw) | |
787 | ||
9cf643d1 | 788 | def test_assign_uint_invalid_neg(self): |
4470d3a6 SM |
789 | uint_fc = self._tc.create_unsigned_integer_field_class(32) |
790 | field = _create_field(self._tc, uint_fc) | |
9cf643d1 PP |
791 | |
792 | with self.assertRaises(ValueError): | |
793 | field.value = -23 | |
794 | ||
082ccfc1 JG |
795 | def test_str_op(self): |
796 | self.assertEqual(str(self._def), str(self._def_value)) | |
797 | ||
9cf643d1 PP |
798 | |
799 | _inject_numeric_testing_methods(_TestIntegerFieldCommon) | |
800 | ||
801 | ||
4470d3a6 SM |
802 | class SignedIntegerFieldTestCase(_TestIntegerFieldCommon, unittest.TestCase): |
803 | def _create_fc(self, tc): | |
804 | return tc.create_signed_integer_field_class(25) | |
805 | ||
9cf643d1 | 806 | def setUp(self): |
4470d3a6 SM |
807 | self._tc = get_default_trace_class() |
808 | self._field = _create_field(self._tc, self._create_fc(self._tc)) | |
809 | self._field.value = 17 | |
810 | self._def = _create_field(self._tc, self._create_fc(self._tc)) | |
9cf643d1 PP |
811 | self._def.value = 17 |
812 | self._def_value = 17 | |
813 | self._def_new_value = -101 | |
814 | ||
f6a5e476 | 815 | |
4470d3a6 SM |
816 | class SignedEnumerationFieldTestCase(_TestIntegerFieldCommon, unittest.TestCase): |
817 | def _create_fc(self, tc): | |
818 | fc = tc.create_signed_enumeration_field_class(32) | |
819 | fc.map_range('something', 17) | |
820 | fc.map_range('speaker', 12, 16) | |
821 | fc.map_range('can', 18, 2540) | |
822 | fc.map_range('whole range', -(2 ** 31), (2 ** 31) - 1) | |
823 | fc.map_range('zip', -45, 1001) | |
824 | return fc | |
9cf643d1 | 825 | |
9cf643d1 | 826 | def setUp(self): |
4470d3a6 SM |
827 | self._tc = get_default_trace_class() |
828 | self._field = _create_field(self._tc, self._create_fc(self._tc)) | |
829 | self._def = _create_field(self._tc, self._create_fc(self._tc)) | |
9cf643d1 PP |
830 | self._def.value = 17 |
831 | self._def_value = 17 | |
832 | self._def_new_value = -101 | |
833 | ||
082ccfc1 JG |
834 | def test_str_op(self): |
835 | expected_string_found = False | |
836 | s = str(self._def) | |
837 | ||
838 | # Establish all permutations of the three expected matches since | |
839 | # the order in which mappings are enumerated is not explicitly part of | |
840 | # the API. | |
4470d3a6 SM |
841 | for p in itertools.permutations(['whole range', 'something', |
842 | 'zip']): | |
082ccfc1 JG |
843 | candidate = '{} ({})'.format(self._def_value, ', '.join(p)) |
844 | if candidate == s: | |
845 | expected_string_found = True | |
846 | break | |
847 | ||
848 | self.assertTrue(expected_string_found) | |
849 | ||
4470d3a6 SM |
850 | def test_labels(self): |
851 | self._field.value = 17 | |
852 | labels = sorted(self._field.labels) | |
853 | self.assertEqual(labels, ['something', 'whole range', 'zip']) | |
854 | ||
082ccfc1 | 855 | |
4470d3a6 SM |
856 | class RealFieldTestCase(_TestNumericField, unittest.TestCase): |
857 | def _create_fc(self, tc): | |
858 | return tc.create_real_field_class() | |
9cf643d1 | 859 | |
9cf643d1 | 860 | def setUp(self): |
4470d3a6 SM |
861 | self._tc = get_default_trace_class() |
862 | self._field = _create_field(self._tc, self._create_fc(self._tc)) | |
863 | self._def = _create_field(self._tc, self._create_fc(self._tc)) | |
9cf643d1 PP |
864 | self._def.value = 52.7 |
865 | self._def_value = 52.7 | |
866 | self._def_new_value = -17.164857 | |
867 | ||
868 | def _test_invalid_op(self, cb): | |
869 | with self.assertRaises(TypeError): | |
870 | cb() | |
871 | ||
872 | def test_assign_true(self): | |
873 | self._def.value = True | |
874 | self.assertTrue(self._def) | |
9cf643d1 PP |
875 | |
876 | def test_assign_false(self): | |
877 | self._def.value = False | |
878 | self.assertFalse(self._def) | |
9cf643d1 PP |
879 | |
880 | def test_assign_pos_int(self): | |
881 | raw = 477 | |
882 | self._def.value = raw | |
883 | self.assertEqual(self._def, float(raw)) | |
9cf643d1 PP |
884 | |
885 | def test_assign_neg_int(self): | |
886 | raw = -13 | |
887 | self._def.value = raw | |
888 | self.assertEqual(self._def, float(raw)) | |
9cf643d1 PP |
889 | |
890 | def test_assign_int_field(self): | |
4470d3a6 SM |
891 | int_fc = self._tc.create_signed_integer_field_class(32) |
892 | int_field = _create_field(self._tc, int_fc) | |
9cf643d1 | 893 | raw = 999 |
4470d3a6 SM |
894 | int_field.value = raw |
895 | self._def.value = int_field | |
9cf643d1 | 896 | self.assertEqual(self._def, float(raw)) |
9cf643d1 PP |
897 | |
898 | def test_assign_float(self): | |
899 | raw = -19.23 | |
900 | self._def.value = raw | |
901 | self.assertEqual(self._def, raw) | |
9cf643d1 PP |
902 | |
903 | def test_assign_float_field(self): | |
4470d3a6 | 904 | field = _create_field(self._tc, self._create_fc(self._tc)) |
9cf643d1 PP |
905 | raw = 101.32 |
906 | field.value = raw | |
907 | self._def.value = field | |
908 | self.assertEqual(self._def, raw) | |
9cf643d1 PP |
909 | |
910 | def test_assign_invalid_type(self): | |
911 | with self.assertRaises(TypeError): | |
912 | self._def.value = 'yes' | |
913 | ||
914 | def test_invalid_lshift(self): | |
915 | self._test_invalid_op(lambda: self._def << 23) | |
916 | ||
917 | def test_invalid_rshift(self): | |
918 | self._test_invalid_op(lambda: self._def >> 23) | |
919 | ||
920 | def test_invalid_and(self): | |
921 | self._test_invalid_op(lambda: self._def & 23) | |
922 | ||
923 | def test_invalid_or(self): | |
924 | self._test_invalid_op(lambda: self._def | 23) | |
925 | ||
926 | def test_invalid_xor(self): | |
927 | self._test_invalid_op(lambda: self._def ^ 23) | |
928 | ||
929 | def test_invalid_invert(self): | |
930 | self._test_invalid_op(lambda: ~self._def) | |
931 | ||
082ccfc1 JG |
932 | def test_str_op(self): |
933 | self.assertEqual(str(self._def), str(self._def_value)) | |
934 | ||
9cf643d1 | 935 | |
4470d3a6 | 936 | _inject_numeric_testing_methods(RealFieldTestCase) |
9cf643d1 PP |
937 | |
938 | ||
4470d3a6 | 939 | class StringFieldTestCase(unittest.TestCase): |
9cf643d1 | 940 | def setUp(self): |
4470d3a6 | 941 | self._tc = get_default_trace_class() |
9cf643d1 | 942 | self._def_value = 'Hello, World!' |
4470d3a6 | 943 | self._def = _create_string_field(self._tc) |
9cf643d1 PP |
944 | self._def.value = self._def_value |
945 | self._def_new_value = 'Yes!' | |
946 | ||
947 | def test_assign_int(self): | |
948 | with self.assertRaises(TypeError): | |
949 | self._def.value = 283 | |
950 | ||
9cf643d1 | 951 | def test_assign_string_field(self): |
4470d3a6 | 952 | field = _create_string_field(self._tc) |
9cf643d1 PP |
953 | raw = 'zorg' |
954 | field.value = raw | |
955 | self.assertEqual(field, raw) | |
956 | ||
957 | def test_eq(self): | |
958 | self.assertEqual(self._def, self._def_value) | |
959 | ||
4470d3a6 | 960 | def test_not_eq(self): |
9cf643d1 PP |
961 | self.assertNotEqual(self._def, 23) |
962 | ||
963 | def test_lt_vstring(self): | |
4470d3a6 | 964 | s1 = _create_string_field(self._tc) |
9cf643d1 | 965 | s1.value = 'allo' |
4470d3a6 | 966 | s2 = _create_string_field(self._tc) |
9cf643d1 PP |
967 | s2.value = 'bateau' |
968 | self.assertLess(s1, s2) | |
969 | ||
970 | def test_lt_string(self): | |
4470d3a6 | 971 | s1 = _create_string_field(self._tc) |
9cf643d1 PP |
972 | s1.value = 'allo' |
973 | self.assertLess(s1, 'bateau') | |
974 | ||
975 | def test_le_vstring(self): | |
4470d3a6 | 976 | s1 = _create_string_field(self._tc) |
9cf643d1 | 977 | s1.value = 'allo' |
4470d3a6 | 978 | s2 = _create_string_field(self._tc) |
9cf643d1 PP |
979 | s2.value = 'bateau' |
980 | self.assertLessEqual(s1, s2) | |
981 | ||
982 | def test_le_string(self): | |
4470d3a6 | 983 | s1 = _create_string_field(self._tc) |
9cf643d1 PP |
984 | s1.value = 'allo' |
985 | self.assertLessEqual(s1, 'bateau') | |
986 | ||
987 | def test_gt_vstring(self): | |
4470d3a6 | 988 | s1 = _create_string_field(self._tc) |
9cf643d1 | 989 | s1.value = 'allo' |
4470d3a6 | 990 | s2 = _create_string_field(self._tc) |
9cf643d1 PP |
991 | s2.value = 'bateau' |
992 | self.assertGreater(s2, s1) | |
993 | ||
994 | def test_gt_string(self): | |
4470d3a6 | 995 | s1 = _create_string_field(self._tc) |
9cf643d1 PP |
996 | s1.value = 'allo' |
997 | self.assertGreater('bateau', s1) | |
998 | ||
999 | def test_ge_vstring(self): | |
4470d3a6 | 1000 | s1 = _create_string_field(self._tc) |
9cf643d1 | 1001 | s1.value = 'allo' |
4470d3a6 | 1002 | s2 = _create_string_field(self._tc) |
9cf643d1 PP |
1003 | s2.value = 'bateau' |
1004 | self.assertGreaterEqual(s2, s1) | |
1005 | ||
1006 | def test_ge_string(self): | |
4470d3a6 | 1007 | s1 = _create_string_field(self._tc) |
9cf643d1 PP |
1008 | s1.value = 'allo' |
1009 | self.assertGreaterEqual('bateau', s1) | |
1010 | ||
1011 | def test_bool_op(self): | |
1012 | self.assertEqual(bool(self._def), bool(self._def_value)) | |
1013 | ||
1014 | def test_str_op(self): | |
1015 | self.assertEqual(str(self._def), str(self._def_value)) | |
1016 | ||
1017 | def test_len(self): | |
1018 | self.assertEqual(len(self._def), len(self._def_value)) | |
1019 | ||
1020 | def test_getitem(self): | |
1021 | self.assertEqual(self._def[5], self._def_value[5]) | |
1022 | ||
1023 | def test_append_str(self): | |
1024 | to_append = 'meow meow meow' | |
1025 | self._def += to_append | |
1026 | self._def_value += to_append | |
1027 | self.assertEqual(self._def, self._def_value) | |
1028 | ||
1029 | def test_append_string_field(self): | |
4470d3a6 | 1030 | field = _create_string_field(self._tc) |
9cf643d1 PP |
1031 | to_append = 'meow meow meow' |
1032 | field.value = to_append | |
1033 | self._def += field | |
1034 | self._def_value += to_append | |
1035 | self.assertEqual(self._def, self._def_value) | |
1036 | ||
253a8c0d | 1037 | |
4470d3a6 | 1038 | class _TestArrayFieldCommon: |
9cf643d1 PP |
1039 | def _modify_def(self): |
1040 | self._def[2] = 23 | |
1041 | ||
1042 | def test_bool_op_true(self): | |
1043 | self.assertTrue(self._def) | |
1044 | ||
1045 | def test_len(self): | |
1046 | self.assertEqual(len(self._def), 3) | |
1047 | ||
4470d3a6 SM |
1048 | def test_length(self): |
1049 | self.assertEqual(self._def.length, 3) | |
1050 | ||
9cf643d1 PP |
1051 | def test_getitem(self): |
1052 | field = self._def[1] | |
4470d3a6 | 1053 | self.assertIs(type(field), bt2.field._SignedIntegerField) |
9cf643d1 PP |
1054 | self.assertEqual(field, 1847) |
1055 | ||
1056 | def test_eq(self): | |
4470d3a6 | 1057 | field = _create_int_array_field(self._tc, 3) |
9cf643d1 PP |
1058 | field[0] = 45 |
1059 | field[1] = 1847 | |
1060 | field[2] = 1948754 | |
1061 | self.assertEqual(self._def, field) | |
1062 | ||
1063 | def test_eq_invalid_type(self): | |
1064 | self.assertNotEqual(self._def, 23) | |
1065 | ||
1066 | def test_eq_diff_len(self): | |
4470d3a6 | 1067 | field = _create_int_array_field(self._tc, 2) |
9cf643d1 PP |
1068 | field[0] = 45 |
1069 | field[1] = 1847 | |
1070 | self.assertNotEqual(self._def, field) | |
1071 | ||
1072 | def test_eq_diff_content_same_len(self): | |
4470d3a6 | 1073 | field = _create_int_array_field(self._tc, 3) |
9cf643d1 PP |
1074 | field[0] = 45 |
1075 | field[1] = 1846 | |
1076 | field[2] = 1948754 | |
1077 | self.assertNotEqual(self._def, field) | |
1078 | ||
54495cd0 PP |
1079 | def test_eq_non_sequence_iterable(self): |
1080 | dct = collections.OrderedDict([(1, 2), (3, 4), (5, 6)]) | |
1081 | field = _create_int_array_field(self._tc, 3) | |
1082 | field[0] = 1 | |
1083 | field[1] = 3 | |
1084 | field[2] = 5 | |
1085 | self.assertEqual(field, list(dct.keys())) | |
1086 | self.assertNotEqual(field, dct) | |
1087 | ||
9cf643d1 PP |
1088 | def test_setitem(self): |
1089 | self._def[2] = 24 | |
1090 | self.assertEqual(self._def[2], 24) | |
1091 | ||
1092 | def test_setitem_int_field(self): | |
4470d3a6 SM |
1093 | int_fc = self._tc.create_signed_integer_field_class(32) |
1094 | int_field = _create_field(self._tc, int_fc) | |
9cf643d1 PP |
1095 | int_field.value = 19487 |
1096 | self._def[1] = int_field | |
1097 | self.assertEqual(self._def[1], 19487) | |
1098 | ||
1099 | def test_setitem_non_basic_field(self): | |
4470d3a6 | 1100 | array_field = _create_struct_array_field(self._tc, 2) |
9cf643d1 PP |
1101 | with self.assertRaises(TypeError): |
1102 | array_field[1] = 23 | |
1103 | ||
1104 | def test_setitem_none(self): | |
1105 | with self.assertRaises(TypeError): | |
1106 | self._def[1] = None | |
1107 | ||
1108 | def test_setitem_index_wrong_type(self): | |
1109 | with self.assertRaises(TypeError): | |
1110 | self._def['yes'] = 23 | |
1111 | ||
1112 | def test_setitem_index_neg(self): | |
1113 | with self.assertRaises(IndexError): | |
1114 | self._def[-2] = 23 | |
1115 | ||
1116 | def test_setitem_index_out_of_range(self): | |
1117 | with self.assertRaises(IndexError): | |
1118 | self._def[len(self._def)] = 134679 | |
1119 | ||
1120 | def test_iter(self): | |
1121 | for field, value in zip(self._def, (45, 1847, 1948754)): | |
1122 | self.assertEqual(field, value) | |
1123 | ||
d5697082 JG |
1124 | def test_value_int_field(self): |
1125 | values = [45646, 145, 12145] | |
1126 | self._def.value = values | |
1127 | self.assertEqual(values, self._def) | |
1128 | ||
d5697082 JG |
1129 | def test_value_check_sequence(self): |
1130 | values = 42 | |
1131 | with self.assertRaises(TypeError): | |
1132 | self._def.value = values | |
1133 | ||
1134 | def test_value_wrong_type_in_sequence(self): | |
1135 | values = [32, 'hello', 11] | |
1136 | with self.assertRaises(TypeError): | |
1137 | self._def.value = values | |
1138 | ||
1139 | def test_value_complex_type(self): | |
4470d3a6 SM |
1140 | struct_fc = self._tc.create_structure_field_class() |
1141 | int_fc = self._tc.create_signed_integer_field_class(32) | |
1142 | another_int_fc = self._tc.create_signed_integer_field_class(32) | |
1143 | str_fc = self._tc.create_string_field_class() | |
1144 | struct_fc.append_member(field_class=int_fc, name='an_int') | |
1145 | struct_fc.append_member(field_class=str_fc, name='a_string') | |
1146 | struct_fc.append_member(field_class=another_int_fc, name='another_int') | |
1147 | array_fc = self._tc.create_static_array_field_class(struct_fc, 3) | |
1148 | stream = _create_stream(self._tc, [('array_field', array_fc)]) | |
d5697082 JG |
1149 | values = [ |
1150 | { | |
1151 | 'an_int': 42, | |
1152 | 'a_string': 'hello', | |
1153 | 'another_int': 66 | |
1154 | }, | |
1155 | { | |
1156 | 'an_int': 1, | |
1157 | 'a_string': 'goodbye', | |
1158 | 'another_int': 488 | |
1159 | }, | |
1160 | { | |
1161 | 'an_int': 156, | |
1162 | 'a_string': 'or not', | |
1163 | 'another_int': 4648 | |
1164 | }, | |
1165 | ] | |
1166 | ||
4470d3a6 | 1167 | array = stream.create_packet().context_field['array_field'] |
d5697082 JG |
1168 | array.value = values |
1169 | self.assertEqual(values, array) | |
1170 | values[0]['an_int'] = 'a string' | |
1171 | with self.assertRaises(TypeError): | |
1172 | array.value = values | |
9cf643d1 | 1173 | |
082ccfc1 JG |
1174 | def test_str_op(self): |
1175 | s = str(self._def) | |
1176 | expected_string = '[{}]'.format(', '.join( | |
1177 | [repr(v) for v in self._def_value])) | |
1178 | self.assertEqual(expected_string, s) | |
1179 | ||
253a8c0d | 1180 | |
4470d3a6 | 1181 | class StaticArrayFieldTestCase(_TestArrayFieldCommon, unittest.TestCase): |
9cf643d1 | 1182 | def setUp(self): |
4470d3a6 SM |
1183 | self._tc = get_default_trace_class() |
1184 | self._def = _create_int_array_field(self._tc, 3) | |
9cf643d1 PP |
1185 | self._def[0] = 45 |
1186 | self._def[1] = 1847 | |
1187 | self._def[2] = 1948754 | |
d5697082 | 1188 | self._def_value = [45, 1847, 1948754] |
9cf643d1 | 1189 | |
d5697082 JG |
1190 | def test_value_wrong_len(self): |
1191 | values = [45, 1847] | |
1192 | with self.assertRaises(ValueError): | |
1193 | self._def.value = values | |
1194 | ||
9cf643d1 | 1195 | |
4470d3a6 | 1196 | class DynamicArrayFieldTestCase(_TestArrayFieldCommon, unittest.TestCase): |
9cf643d1 | 1197 | def setUp(self): |
4470d3a6 SM |
1198 | self._tc = get_default_trace_class() |
1199 | self._def = _create_dynamic_array(self._tc) | |
9cf643d1 PP |
1200 | self._def[0] = 45 |
1201 | self._def[1] = 1847 | |
1202 | self._def[2] = 1948754 | |
d5697082 | 1203 | self._def_value = [45, 1847, 1948754] |
9cf643d1 | 1204 | |
d5697082 JG |
1205 | def test_value_resize(self): |
1206 | new_values = [1, 2, 3, 4] | |
1207 | self._def.value = new_values | |
1208 | self.assertCountEqual(self._def, new_values) | |
1209 | ||
4470d3a6 SM |
1210 | def test_set_length(self): |
1211 | self._def.length = 4 | |
1212 | self._def[3] = 0 | |
1213 | self.assertEqual(len(self._def), 4) | |
d5697082 | 1214 | |
4470d3a6 | 1215 | def test_set_invalid_length(self): |
d5697082 | 1216 | with self.assertRaises(TypeError): |
4470d3a6 SM |
1217 | self._def.length = 'cheval' |
1218 | ||
1219 | ||
1220 | class StructureFieldTestCase(unittest.TestCase): | |
1221 | def _create_fc(self, tc): | |
1222 | fc = tc.create_structure_field_class() | |
1223 | fc.append_member('A', self._fc0_fn()) | |
1224 | fc.append_member('B', self._fc1_fn()) | |
1225 | fc.append_member('C', self._fc2_fn()) | |
1226 | fc.append_member('D', self._fc3_fn()) | |
1227 | fc.append_member('E', self._fc4_fn()) | |
1228 | fc5 = self._fc5_fn() | |
1229 | fc5.append_member('F_1', self._fc5_inner_fn()) | |
1230 | fc.append_member('F', fc5) | |
1231 | return fc | |
d5697082 | 1232 | |
9cf643d1 | 1233 | def setUp(self): |
4470d3a6 SM |
1234 | self._tc = get_default_trace_class() |
1235 | self._fc0_fn = self._tc.create_signed_integer_field_class | |
1236 | self._fc1_fn = self._tc.create_string_field_class | |
1237 | self._fc2_fn = self._tc.create_real_field_class | |
1238 | self._fc3_fn = self._tc.create_signed_integer_field_class | |
1239 | self._fc4_fn = self._tc.create_structure_field_class | |
1240 | self._fc5_fn = self._tc.create_structure_field_class | |
1241 | self._fc5_inner_fn = self._tc.create_signed_integer_field_class | |
1242 | ||
1243 | self._fc = self._create_fc(self._tc) | |
1244 | self._def = _create_field(self._tc, self._fc) | |
9cf643d1 PP |
1245 | self._def['A'] = -1872 |
1246 | self._def['B'] = 'salut' | |
1247 | self._def['C'] = 17.5 | |
1248 | self._def['D'] = 16497 | |
4470d3a6 SM |
1249 | self._def['E'] = {} |
1250 | self._def['F'] = {'F_1': 52} | |
082ccfc1 JG |
1251 | self._def_value = { |
1252 | 'A': -1872, | |
1253 | 'B': 'salut', | |
1254 | 'C': 17.5, | |
4470d3a6 SM |
1255 | 'D': 16497, |
1256 | 'E': {}, | |
1257 | 'F': {'F_1': 52} | |
082ccfc1 | 1258 | } |
9cf643d1 PP |
1259 | |
1260 | def _modify_def(self): | |
1261 | self._def['B'] = 'hola' | |
1262 | ||
1263 | def test_bool_op_true(self): | |
1264 | self.assertTrue(self._def) | |
1265 | ||
1266 | def test_bool_op_false(self): | |
4470d3a6 | 1267 | field = self._def['E'] |
9cf643d1 PP |
1268 | self.assertFalse(field) |
1269 | ||
1270 | def test_len(self): | |
4470d3a6 | 1271 | self.assertEqual(len(self._def), len(self._def_value)) |
9cf643d1 PP |
1272 | |
1273 | def test_getitem(self): | |
1274 | field = self._def['A'] | |
4470d3a6 | 1275 | self.assertIs(type(field), bt2.field._SignedIntegerField) |
9cf643d1 PP |
1276 | self.assertEqual(field, -1872) |
1277 | ||
4470d3a6 | 1278 | def test_member_at_index_out_of_bounds_after(self): |
f6a5e476 | 1279 | with self.assertRaises(IndexError): |
4470d3a6 | 1280 | self._def.member_at_index(len(self._def_value)) |
f6a5e476 | 1281 | |
9cf643d1 | 1282 | def test_eq(self): |
4470d3a6 | 1283 | field = _create_field(self._tc, self._create_fc(self._tc, )) |
9cf643d1 PP |
1284 | field['A'] = -1872 |
1285 | field['B'] = 'salut' | |
1286 | field['C'] = 17.5 | |
1287 | field['D'] = 16497 | |
4470d3a6 SM |
1288 | field['E'] = {} |
1289 | field['F'] = {'F_1': 52} | |
9cf643d1 PP |
1290 | self.assertEqual(self._def, field) |
1291 | ||
1292 | def test_eq_invalid_type(self): | |
1293 | self.assertNotEqual(self._def, 23) | |
1294 | ||
1295 | def test_eq_diff_len(self): | |
4470d3a6 SM |
1296 | fc = self._tc.create_structure_field_class() |
1297 | fc.append_member('A', self._fc0_fn()) | |
1298 | fc.append_member('B', self._fc1_fn()) | |
1299 | fc.append_member('C', self._fc2_fn()) | |
1300 | ||
1301 | field = _create_field(self._tc, fc) | |
9cf643d1 PP |
1302 | field['A'] = -1872 |
1303 | field['B'] = 'salut' | |
1304 | field['C'] = 17.5 | |
1305 | self.assertNotEqual(self._def, field) | |
1306 | ||
4470d3a6 SM |
1307 | def test_eq_diff_keys(self): |
1308 | fc = self._tc.create_structure_field_class() | |
1309 | fc.append_member('U', self._fc0_fn()) | |
1310 | fc.append_member('V', self._fc1_fn()) | |
1311 | fc.append_member('W', self._fc2_fn()) | |
1312 | fc.append_member('X', self._fc3_fn()) | |
1313 | fc.append_member('Y', self._fc4_fn()) | |
1314 | fc.append_member('Z', self._fc5_fn()) | |
1315 | field = _create_field(self._tc, fc) | |
1316 | field['U'] = -1871 | |
1317 | field['V'] = "gerry" | |
1318 | field['W'] = 18.19 | |
1319 | field['X'] = 16497 | |
1320 | field['Y'] = {} | |
1321 | field['Z'] = {} | |
1322 | self.assertNotEqual(self._def, field) | |
1323 | ||
9cf643d1 | 1324 | def test_eq_diff_content_same_len(self): |
4470d3a6 | 1325 | field = _create_field(self._tc, self._create_fc(self._tc)) |
9cf643d1 PP |
1326 | field['A'] = -1872 |
1327 | field['B'] = 'salut' | |
1328 | field['C'] = 17.4 | |
1329 | field['D'] = 16497 | |
4470d3a6 SM |
1330 | field['E'] = {} |
1331 | field['F'] = {'F_1': 0} | |
9cf643d1 PP |
1332 | self.assertNotEqual(self._def, field) |
1333 | ||
1334 | def test_eq_same_content_diff_keys(self): | |
4470d3a6 SM |
1335 | fc = self._tc.create_structure_field_class() |
1336 | fc.append_member('A', self._fc0_fn()) | |
1337 | fc.append_member('B', self._fc1_fn()) | |
1338 | fc.append_member('E', self._fc2_fn()) | |
1339 | fc.append_member('D', self._fc3_fn()) | |
1340 | fc.append_member('C', self._fc4_fn()) | |
1341 | fc.append_member('F', self._fc5_fn()) | |
1342 | field = _create_field(self._tc, fc) | |
9cf643d1 PP |
1343 | field['A'] = -1872 |
1344 | field['B'] = 'salut' | |
4470d3a6 | 1345 | field['E'] = 17.5 |
9cf643d1 | 1346 | field['D'] = 16497 |
4470d3a6 SM |
1347 | field['C'] = {} |
1348 | field['F'] = {} | |
9cf643d1 PP |
1349 | self.assertNotEqual(self._def, field) |
1350 | ||
1351 | def test_setitem(self): | |
1352 | self._def['C'] = -18.47 | |
1353 | self.assertEqual(self._def['C'], -18.47) | |
1354 | ||
1355 | def test_setitem_int_field(self): | |
4470d3a6 SM |
1356 | int_fc = self._tc.create_signed_integer_field_class(32) |
1357 | int_field = _create_field(self._tc, int_fc) | |
9cf643d1 PP |
1358 | int_field.value = 19487 |
1359 | self._def['D'] = int_field | |
1360 | self.assertEqual(self._def['D'], 19487) | |
1361 | ||
1362 | def test_setitem_non_basic_field(self): | |
4470d3a6 SM |
1363 | elem_fc = self._tc.create_structure_field_class() |
1364 | struct_fc = self._tc.create_structure_field_class() | |
1365 | struct_fc.append_member('A', elem_fc) | |
1366 | struct_field = _create_field(self._tc, struct_fc) | |
9cf643d1 | 1367 | |
f987e50a JG |
1368 | # Will fail on access to .items() of the value |
1369 | with self.assertRaises(AttributeError): | |
9cf643d1 PP |
1370 | struct_field['A'] = 23 |
1371 | ||
1372 | def test_setitem_none(self): | |
1373 | with self.assertRaises(TypeError): | |
1374 | self._def['C'] = None | |
1375 | ||
1376 | def test_setitem_key_wrong_type(self): | |
1377 | with self.assertRaises(TypeError): | |
1378 | self._def[3] = 23 | |
1379 | ||
1380 | def test_setitem_wrong_key(self): | |
1381 | with self.assertRaises(KeyError): | |
1382 | self._def['hi'] = 134679 | |
1383 | ||
4470d3a6 SM |
1384 | def test_member_at_index(self): |
1385 | self.assertEqual(self._def.member_at_index(1), 'salut') | |
9cf643d1 PP |
1386 | |
1387 | def test_iter(self): | |
1388 | orig_values = { | |
1389 | 'A': -1872, | |
1390 | 'B': 'salut', | |
1391 | 'C': 17.5, | |
1392 | 'D': 16497, | |
4470d3a6 SM |
1393 | 'E': {}, |
1394 | 'F': {'F_1': 52} | |
9cf643d1 PP |
1395 | } |
1396 | ||
1397 | for vkey, vval in self._def.items(): | |
1398 | val = orig_values[vkey] | |
1399 | self.assertEqual(vval, val) | |
f6a5e476 | 1400 | |
d5697082 JG |
1401 | def test_value(self): |
1402 | orig_values = { | |
1403 | 'A': -1872, | |
1404 | 'B': 'salut', | |
1405 | 'C': 17.5, | |
1406 | 'D': 16497, | |
4470d3a6 SM |
1407 | 'E': {}, |
1408 | 'F': {'F_1': 52} | |
d5697082 JG |
1409 | } |
1410 | self.assertEqual(self._def, orig_values) | |
1411 | ||
1412 | def test_set_value(self): | |
4470d3a6 SM |
1413 | int_fc = self._tc.create_signed_integer_field_class(32) |
1414 | another_int_fc = self._tc.create_signed_integer_field_class(32) | |
1415 | str_fc = self._tc.create_string_field_class() | |
1416 | struct_fc = self._tc.create_structure_field_class() | |
1417 | struct_fc.append_member(field_class=int_fc, name='an_int') | |
1418 | struct_fc.append_member(field_class=str_fc, name='a_string') | |
1419 | struct_fc.append_member(field_class=another_int_fc, name='another_int') | |
d5697082 JG |
1420 | values = { |
1421 | 'an_int': 42, | |
1422 | 'a_string': 'hello', | |
1423 | 'another_int': 66 | |
1424 | } | |
1425 | ||
4470d3a6 | 1426 | struct = _create_field(self._tc, struct_fc) |
d5697082 JG |
1427 | struct.value = values |
1428 | self.assertEqual(values, struct) | |
1429 | ||
1430 | bad_type_values = copy.deepcopy(values) | |
1431 | bad_type_values['an_int'] = 'a string' | |
1432 | with self.assertRaises(TypeError): | |
1433 | struct.value = bad_type_values | |
1434 | ||
1435 | unknown_key_values = copy.deepcopy(values) | |
1436 | unknown_key_values['unknown_key'] = 16546 | |
1437 | with self.assertRaises(KeyError): | |
1438 | struct.value = unknown_key_values | |
1439 | ||
082ccfc1 JG |
1440 | def test_str_op(self): |
1441 | expected_string_found = False | |
1442 | s = str(self._def) | |
1443 | # Establish all permutations of the three expected matches since | |
1444 | # the order in which mappings are enumerated is not explicitly part of | |
1445 | # the API. | |
1446 | for p in itertools.permutations([(k, v) for k, v in self._def.items()]): | |
1447 | items = ['{}: {}'.format(repr(k), repr(v)) for k, v in p] | |
1448 | candidate = '{{{}}}'.format(', '.join(items)) | |
1449 | if candidate == s: | |
1450 | expected_string_found = True | |
1451 | break | |
1452 | ||
1453 | self.assertTrue(expected_string_found) | |
1454 | ||
082ccfc1 | 1455 | |
4470d3a6 SM |
1456 | class VariantFieldTestCase(unittest.TestCase): |
1457 | def _create_fc(self, tc): | |
1458 | selector_fc = tc.create_signed_enumeration_field_class(field_value_range=32) | |
1459 | selector_fc.map_range('corner', 23) | |
1460 | selector_fc.map_range('zoom', 17, 20) | |
1461 | selector_fc.map_range('mellotron', 1001) | |
1462 | selector_fc.map_range('giorgio', 2000, 3000) | |
1463 | ||
1464 | ft0 = tc.create_signed_integer_field_class(32) | |
1465 | ft1 = tc.create_string_field_class() | |
1466 | ft2 = tc.create_real_field_class() | |
1467 | ft3 = tc.create_signed_integer_field_class(17) | |
1468 | ||
1469 | fc = tc.create_variant_field_class() | |
1470 | fc.append_option('corner', ft0) | |
1471 | fc.append_option('zoom', ft1) | |
1472 | fc.append_option('mellotron', ft2) | |
1473 | fc.append_option('giorgio', ft3) | |
1474 | fc.selector_field_class = selector_fc | |
1475 | ||
1476 | top_fc = tc.create_structure_field_class() | |
1477 | top_fc.append_member('selector_field', selector_fc) | |
1478 | top_fc.append_member('variant_field', fc) | |
1479 | return top_fc | |
f6a5e476 | 1480 | |
f6a5e476 | 1481 | def setUp(self): |
4470d3a6 SM |
1482 | self._tc = get_default_trace_class() |
1483 | fld = _create_field(self._tc, self._create_fc(self._tc)) | |
1484 | self._def = fld['variant_field'] | |
f6a5e476 | 1485 | |
4470d3a6 SM |
1486 | def test_bool_op(self): |
1487 | self._def.selected_option_index = 2 | |
1488 | self._def.value = -17.34 | |
1489 | with self.assertRaises(NotImplementedError): | |
1490 | bool(self._def) | |
f6a5e476 | 1491 | |
4470d3a6 SM |
1492 | def test_selected_option_index(self): |
1493 | self._def.selected_option_index = 2 | |
1494 | self.assertEqual(self._def.selected_option_index, 2) | |
f6a5e476 | 1495 | |
4470d3a6 SM |
1496 | def test_selected_option(self): |
1497 | self._def.selected_option_index = 2 | |
1498 | self._def.value = -17.34 | |
1499 | self.assertEqual(self._def.selected_option, -17.34) | |
1500 | ||
1501 | self._def.selected_option_index = 3 | |
1502 | self._def.value = 1921 | |
1503 | self.assertEqual(self._def.selected_option, 1921) | |
f6a5e476 PP |
1504 | |
1505 | def test_eq(self): | |
4470d3a6 SM |
1506 | field = _create_field(self._tc, self._create_fc(self._tc)) |
1507 | field = field['variant_field'] | |
1508 | field.selected_option_index = 0 | |
1509 | field.value = 1774 | |
1510 | self._def.selected_option_index = 0 | |
1511 | self._def.value = 1774 | |
f6a5e476 PP |
1512 | self.assertEqual(self._def, field) |
1513 | ||
1514 | def test_eq_invalid_type(self): | |
4470d3a6 SM |
1515 | self._def.selected_option_index = 1 |
1516 | self._def.value = 'gerry' | |
f6a5e476 | 1517 | self.assertNotEqual(self._def, 23) |
253a8c0d | 1518 | |
082ccfc1 | 1519 | def test_str_op_int(self): |
4470d3a6 SM |
1520 | field = _create_field(self._tc, self._create_fc(self._tc)) |
1521 | field = field['variant_field'] | |
1522 | field.selected_option_index = 0 | |
1523 | field.value = 1774 | |
1524 | other_field = _create_field(self._tc, self._create_fc(self._tc)) | |
1525 | other_field = other_field['variant_field'] | |
1526 | other_field.selected_option_index = 0 | |
1527 | other_field.value = 1774 | |
1528 | self.assertEqual(str(field), str(other_field)) | |
082ccfc1 JG |
1529 | |
1530 | def test_str_op_str(self): | |
4470d3a6 SM |
1531 | field = _create_field(self._tc, self._create_fc(self._tc)) |
1532 | field = field['variant_field'] | |
1533 | field.selected_option_index = 1 | |
1534 | field.value = 'un beau grand bateau' | |
1535 | other_field = _create_field(self._tc, self._create_fc(self._tc)) | |
1536 | other_field = other_field['variant_field'] | |
1537 | other_field.selected_option_index = 1 | |
1538 | other_field.value = 'un beau grand bateau' | |
1539 | self.assertEqual(str(field), str(other_field)) | |
1540 | ||
1541 | def test_str_op_float(self): | |
1542 | field = _create_field(self._tc, self._create_fc(self._tc)) | |
1543 | field = field['variant_field'] | |
1544 | field.selected_option_index = 2 | |
1545 | field.value = 14.4245 | |
1546 | other_field = _create_field(self._tc, self._create_fc(self._tc)) | |
1547 | other_field = other_field['variant_field'] | |
1548 | other_field.selected_option_index = 2 | |
1549 | other_field.value = 14.4245 | |
1550 | self.assertEqual(str(field), str(other_field)) |