File: test_everything.py

package info (click to toggle)
pygobject 3.22.0-2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 5,492 kB
  • ctags: 5,045
  • sloc: ansic: 20,987; python: 15,991; sh: 4,659; makefile: 569; xml: 31
file content (1216 lines) | stat: -rw-r--r-- 47,351 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
# -*- Mode: Python; py-indent-offset: 4 -*-
# coding=utf-8
# vim: tabstop=4 shiftwidth=4 expandtab

import unittest
import traceback
import ctypes
import warnings
import sys

try:
    import cairo
    cairo  # Pyflakes
    has_cairo = True
    from gi.repository import Regress as Everything
except ImportError:
    has_cairo = False

from gi.repository import GObject
from gi.repository import GLib
from gi.repository import Gio

try:
    from gi.repository import Gtk
    Gtk  # pyflakes
except:
    Gtk = None

from helper import capture_exceptions


if sys.version_info < (3, 0):
    UNICHAR = "\xe2\x99\xa5"
    PY2_UNICODE_UNICHAR = unicode(UNICHAR, 'UTF-8')
else:
    UNICHAR = "♥"


const_str = b'const \xe2\x99\xa5 utf8'
if sys.version_info >= (3, 0):
    const_str = const_str.decode('UTF-8')
noconst_str = 'non' + const_str


class RawGList(ctypes.Structure):
    _fields_ = [('data', ctypes.c_void_p),
                ('next', ctypes.c_void_p),
                ('prev', ctypes.c_void_p)]

    @classmethod
    def from_wrapped(cls, obj):
        offset = sys.getsizeof(object())  # size of PyObject_HEAD
        return ctypes.POINTER(cls).from_address(id(obj) + offset)


@unittest.skipUnless(has_cairo, 'built without cairo support')
class TestEverything(unittest.TestCase):

    def test_bool(self):
        self.assertEqual(Everything.test_boolean(False), False)
        self.assertEqual(Everything.test_boolean(True), True)
        self.assertEqual(Everything.test_boolean('hello'), True)
        self.assertEqual(Everything.test_boolean(''), False)

        self.assertEqual(Everything.test_boolean_true(True), True)
        self.assertEqual(Everything.test_boolean_false(False), False)

    def test_int8(self):
        self.assertEqual(Everything.test_int8(GLib.MAXINT8),
                         GLib.MAXINT8)
        self.assertEqual(Everything.test_int8(GLib.MININT8),
                         GLib.MININT8)
        self.assertRaises(OverflowError, Everything.test_int8, GLib.MAXINT8 + 1)

        self.assertEqual(Everything.test_uint8(GLib.MAXUINT8),
                         GLib.MAXUINT8)
        self.assertEqual(Everything.test_uint8(0), 0)
        self.assertRaises(OverflowError, Everything.test_uint8, -1)
        self.assertRaises(OverflowError, Everything.test_uint8, GLib.MAXUINT8 + 1)

    def test_int16(self):
        self.assertEqual(Everything.test_int16(GLib.MAXINT16),
                         GLib.MAXINT16)
        self.assertEqual(Everything.test_int16(GLib.MININT16),
                         GLib.MININT16)
        self.assertRaises(OverflowError, Everything.test_int16, GLib.MAXINT16 + 1)

        self.assertEqual(Everything.test_uint16(GLib.MAXUINT16),
                         GLib.MAXUINT16)
        self.assertEqual(Everything.test_uint16(0), 0)
        self.assertRaises(OverflowError, Everything.test_uint16, -1)
        self.assertRaises(OverflowError, Everything.test_uint16, GLib.MAXUINT16 + 1)

    def test_int32(self):
        self.assertEqual(Everything.test_int32(GLib.MAXINT32),
                         GLib.MAXINT32)
        self.assertEqual(Everything.test_int32(GLib.MININT32),
                         GLib.MININT32)
        self.assertRaises(OverflowError, Everything.test_int32, GLib.MAXINT32 + 1)

        self.assertEqual(Everything.test_uint32(GLib.MAXUINT32),
                         GLib.MAXUINT32)
        self.assertEqual(Everything.test_uint32(0), 0)
        self.assertRaises(OverflowError, Everything.test_uint32, -1)
        self.assertRaises(OverflowError, Everything.test_uint32, GLib.MAXUINT32 + 1)

    def test_int64(self):
        self.assertEqual(Everything.test_int64(GLib.MAXINT64),
                         GLib.MAXINT64)
        self.assertEqual(Everything.test_int64(GLib.MININT64),
                         GLib.MININT64)
        self.assertRaises(OverflowError, Everything.test_int64, GLib.MAXINT64 + 1)

        self.assertEqual(Everything.test_uint64(GLib.MAXUINT64),
                         GLib.MAXUINT64)
        self.assertEqual(Everything.test_uint64(0), 0)
        self.assertRaises(OverflowError, Everything.test_uint64, -1)
        self.assertRaises(OverflowError, Everything.test_uint64, GLib.MAXUINT64 + 1)

    def test_int(self):
        self.assertEqual(Everything.test_int(GLib.MAXINT),
                         GLib.MAXINT)
        self.assertEqual(Everything.test_int(GLib.MININT),
                         GLib.MININT)
        self.assertRaises(OverflowError, Everything.test_int, GLib.MAXINT + 1)

        self.assertEqual(Everything.test_uint(GLib.MAXUINT),
                         GLib.MAXUINT)
        self.assertEqual(Everything.test_uint(0), 0)
        self.assertRaises(OverflowError, Everything.test_uint, -1)
        self.assertRaises(OverflowError, Everything.test_uint, GLib.MAXUINT + 1)

    def test_short(self):
        self.assertEqual(Everything.test_short(GLib.MAXSHORT),
                         GLib.MAXSHORT)
        self.assertEqual(Everything.test_short(GLib.MINSHORT),
                         GLib.MINSHORT)
        self.assertRaises(OverflowError, Everything.test_short, GLib.MAXSHORT + 1)

        self.assertEqual(Everything.test_ushort(GLib.MAXUSHORT),
                         GLib.MAXUSHORT)
        self.assertEqual(Everything.test_ushort(0), 0)
        self.assertRaises(OverflowError, Everything.test_ushort, -1)
        self.assertRaises(OverflowError, Everything.test_ushort, GLib.MAXUSHORT + 1)

    def test_long(self):
        self.assertEqual(Everything.test_long(GLib.MAXLONG),
                         GLib.MAXLONG)
        self.assertEqual(Everything.test_long(GLib.MINLONG),
                         GLib.MINLONG)
        self.assertRaises(OverflowError, Everything.test_long, GLib.MAXLONG + 1)

        self.assertEqual(Everything.test_ulong(GLib.MAXULONG),
                         GLib.MAXULONG)
        self.assertEqual(Everything.test_ulong(0), 0)
        self.assertRaises(OverflowError, Everything.test_ulong, -1)
        self.assertRaises(OverflowError, Everything.test_ulong, GLib.MAXULONG + 1)

    def test_size(self):
        self.assertEqual(Everything.test_ssize(GLib.MAXSSIZE),
                         GLib.MAXSSIZE)
        self.assertEqual(Everything.test_ssize(GLib.MINSSIZE),
                         GLib.MINSSIZE)
        self.assertRaises(OverflowError, Everything.test_ssize, GLib.MAXSSIZE + 1)

        self.assertEqual(Everything.test_size(GLib.MAXSIZE),
                         GLib.MAXSIZE)
        self.assertEqual(Everything.test_size(0), 0)
        self.assertRaises(OverflowError, Everything.test_size, -1)
        self.assertRaises(OverflowError, Everything.test_size, GLib.MAXSIZE + 1)

    def test_timet(self):
        self.assertEqual(Everything.test_timet(42), 42)
        self.assertRaises(OverflowError, Everything.test_timet, GLib.MAXUINT64 + 1)

    def test_unichar(self):
        self.assertEqual("c", Everything.test_unichar("c"))

        if sys.version_info < (3, 0):
            self.assertEqual(UNICHAR, Everything.test_unichar(PY2_UNICODE_UNICHAR))
        self.assertEqual(UNICHAR, Everything.test_unichar(UNICHAR))
        self.assertRaises(TypeError, Everything.test_unichar, "")
        self.assertRaises(TypeError, Everything.test_unichar, "morethanonechar")

    def test_float(self):
        self.assertEqual(Everything.test_float(GLib.MAXFLOAT),
                         GLib.MAXFLOAT)
        self.assertEqual(Everything.test_float(GLib.MINFLOAT),
                         GLib.MINFLOAT)
        self.assertRaises(OverflowError, Everything.test_float, GLib.MAXFLOAT * 2)

    def test_double(self):
        self.assertEqual(Everything.test_double(GLib.MAXDOUBLE),
                         GLib.MAXDOUBLE)
        self.assertEqual(Everything.test_double(GLib.MINDOUBLE),
                         GLib.MINDOUBLE)

        (two, three) = Everything.test_multi_double_args(2.5)
        self.assertAlmostEqual(two, 5.0)
        self.assertAlmostEqual(three, 7.5)

    def test_value(self):
        self.assertEqual(Everything.test_int_value_arg(GLib.MAXINT), GLib.MAXINT)
        self.assertEqual(Everything.test_value_return(GLib.MAXINT), GLib.MAXINT)

    def test_variant(self):
        v = Everything.test_gvariant_i()
        self.assertEqual(v.get_type_string(), 'i')
        self.assertEqual(v.get_int32(), 1)

        v = Everything.test_gvariant_s()
        self.assertEqual(v.get_type_string(), 's')
        self.assertEqual(v.get_string(), 'one')

        v = Everything.test_gvariant_v()
        self.assertEqual(v.get_type_string(), 'v')
        vi = v.get_variant()
        self.assertEqual(vi.get_type_string(), 's')
        self.assertEqual(vi.get_string(), 'contents')

        v = Everything.test_gvariant_as()
        self.assertEqual(v.get_type_string(), 'as')
        self.assertEqual(v.get_strv(), ['one', 'two', 'three'])

        v = Everything.test_gvariant_asv()
        self.assertEqual(v.get_type_string(), 'a{sv}')
        self.assertEqual(v.lookup_value('nosuchkey', None), None)
        name = v.lookup_value('name', None)
        self.assertEqual(name.get_string(), 'foo')
        timeout = v.lookup_value('timeout', None)
        self.assertEqual(timeout.get_int32(), 10)

    def test_utf8_const_return(self):
        self.assertEqual(Everything.test_utf8_const_return(), const_str)

    def test_utf8_nonconst_return(self):
        self.assertEqual(Everything.test_utf8_nonconst_return(), noconst_str)

    def test_utf8_out(self):
        self.assertEqual(Everything.test_utf8_out(), noconst_str)

    def test_utf8_const_in(self):
        Everything.test_utf8_const_in(const_str)

    def test_utf8_inout(self):
        self.assertEqual(Everything.test_utf8_inout(const_str), noconst_str)

    def test_filename_return(self):
        self.assertEqual(Everything.test_filename_return(), ['åäö', '/etc/fstab'])

    def test_int_out_utf8(self):
        # returns g_utf8_strlen() in out argument
        self.assertEqual(Everything.test_int_out_utf8(''), 0)
        self.assertEqual(Everything.test_int_out_utf8('hello world'), 11)
        self.assertEqual(Everything.test_int_out_utf8('åäö'), 3)

    def test_utf8_out_out(self):
        self.assertEqual(Everything.test_utf8_out_out(), ('first', 'second'))

    def test_utf8_out_nonconst_return(self):
        self.assertEqual(Everything.test_utf8_out_nonconst_return(), ('first', 'second'))

    def test_enum(self):
        self.assertEqual(Everything.test_enum_param(Everything.TestEnum.VALUE1), 'value1')
        self.assertEqual(Everything.test_enum_param(Everything.TestEnum.VALUE3), 'value3')
        self.assertRaises(TypeError, Everything.test_enum_param, 'hello')

    # FIXME: ValueError: invalid enum value: 2147483648
    @unittest.expectedFailure
    def test_enum_unsigned(self):
        self.assertEqual(Everything.test_unsigned_enum_param(Everything.TestEnumUnsigned.VALUE1), 'value1')
        self.assertEqual(Everything.test_unsigned_enum_param(Everything.TestEnumUnsigned.VALUE3), 'value3')
        self.assertRaises(TypeError, Everything.test_unsigned_enum_param, 'hello')

    def test_flags(self):
        result = Everything.global_get_flags_out()
        # assert that it's not an int
        self.assertEqual(type(result), Everything.TestFlags)
        self.assertEqual(result, Everything.TestFlags.FLAG1 | Everything.TestFlags.FLAG3)

    def test_floating(self):
        e = Everything.TestFloating()
        self.assertEqual(e.__grefcount__, 1)

        e = GObject.new(Everything.TestFloating)
        self.assertEqual(e.__grefcount__, 1)

        e = Everything.TestFloating.new()
        self.assertEqual(e.__grefcount__, 1)

    def test_caller_allocates(self):
        struct_a = Everything.TestStructA()
        struct_a.some_int = 10
        struct_a.some_int8 = 21
        struct_a.some_double = 3.14
        struct_a.some_enum = Everything.TestEnum.VALUE3

        struct_a_clone = struct_a.clone()
        self.assertTrue(struct_a != struct_a_clone)
        self.assertEqual(struct_a.some_int, struct_a_clone.some_int)
        self.assertEqual(struct_a.some_int8, struct_a_clone.some_int8)
        self.assertEqual(struct_a.some_double, struct_a_clone.some_double)
        self.assertEqual(struct_a.some_enum, struct_a_clone.some_enum)

        struct_b = Everything.TestStructB()
        struct_b.some_int8 = 8
        struct_b.nested_a.some_int = 20
        struct_b.nested_a.some_int8 = 12
        struct_b.nested_a.some_double = 333.3333
        struct_b.nested_a.some_enum = Everything.TestEnum.VALUE2

        struct_b_clone = struct_b.clone()
        self.assertTrue(struct_b != struct_b_clone)
        self.assertEqual(struct_b.some_int8, struct_b_clone.some_int8)
        self.assertEqual(struct_b.nested_a.some_int, struct_b_clone.nested_a.some_int)
        self.assertEqual(struct_b.nested_a.some_int8, struct_b_clone.nested_a.some_int8)
        self.assertEqual(struct_b.nested_a.some_double, struct_b_clone.nested_a.some_double)
        self.assertEqual(struct_b.nested_a.some_enum, struct_b_clone.nested_a.some_enum)

        struct_a = Everything.test_struct_a_parse('ignored')
        self.assertEqual(struct_a.some_int, 23)

    def test_wrong_type_of_arguments(self):
        try:
            Everything.test_int8()
        except TypeError:
            (e_type, e) = sys.exc_info()[:2]
            self.assertEqual(e.args, ("Regress.test_int8() takes exactly 1 argument (0 given)",))

    def test_gtypes(self):
        gchararray_gtype = GObject.type_from_name('gchararray')
        gtype = Everything.test_gtype(str)
        self.assertEqual(gchararray_gtype, gtype)
        gtype = Everything.test_gtype('gchararray')
        self.assertEqual(gchararray_gtype, gtype)
        gobject_gtype = GObject.GObject.__gtype__
        gtype = Everything.test_gtype(GObject.GObject)
        self.assertEqual(gobject_gtype, gtype)
        gtype = Everything.test_gtype('GObject')
        self.assertEqual(gobject_gtype, gtype)
        self.assertRaises(TypeError, Everything.test_gtype, 'invalidgtype')

        class NotARegisteredClass(object):
            pass

        self.assertRaises(TypeError, Everything.test_gtype, NotARegisteredClass)

        class ARegisteredClass(GObject.GObject):
            __gtype_name__ = 'EverythingTestsARegisteredClass'

        gtype = Everything.test_gtype('EverythingTestsARegisteredClass')
        self.assertEqual(ARegisteredClass.__gtype__, gtype)
        gtype = Everything.test_gtype(ARegisteredClass)
        self.assertEqual(ARegisteredClass.__gtype__, gtype)
        self.assertRaises(TypeError, Everything.test_gtype, 'ARegisteredClass')

    def test_dir(self):
        attr_list = dir(Everything)

        # test that typelib attributes are listed
        self.assertTrue('TestStructA' in attr_list)

        # test that class attributes and methods are listed
        self.assertTrue('__class__' in attr_list)
        self.assertTrue('__dir__' in attr_list)
        self.assertTrue('__repr__' in attr_list)

        # test that instance members are listed
        self.assertTrue('_namespace' in attr_list)
        self.assertTrue('_version' in attr_list)

        # test that there are no duplicates returned
        self.assertEqual(len(attr_list), len(set(attr_list)))

    def test_array_int_in_empty(self):
        self.assertEqual(Everything.test_array_int_in([]), 0)

    def test_array_int_in(self):
        self.assertEqual(Everything.test_array_int_in([1, 5, -2]), 4)

    def test_array_int_out(self):
        self.assertEqual(Everything.test_array_int_out(), [0, 1, 2, 3, 4])

    def test_array_int_full_out(self):
        self.assertEqual(Everything.test_array_int_full_out(), [0, 1, 2, 3, 4])

    def test_array_int_none_out(self):
        self.assertEqual(Everything.test_array_int_none_out(), [1, 2, 3, 4, 5])

    def test_array_int_inout(self):
        self.assertEqual(Everything.test_array_int_inout([1, 5, 42, -8]), [6, 43, -7])

    def test_array_int_inout_empty(self):
        self.assertEqual(Everything.test_array_int_inout([]), [])

    def test_array_gint8_in(self):
        if sys.version_info >= (3, 0):
            self.assertEqual(Everything.test_array_gint8_in(b'\x01\x03\x05'), 9)
        self.assertEqual(Everything.test_array_gint8_in([1, 3, 5, -50]), -41)

    def test_array_gint16_in(self):
        self.assertEqual(Everything.test_array_gint16_in([256, 257, -1000, 10000]), 9513)

    def test_array_gint32_in(self):
        self.assertEqual(Everything.test_array_gint32_in([30000, 1, -2]), 29999)

    def test_array_gint64_in(self):
        self.assertEqual(Everything.test_array_gint64_in([2 ** 33, 2 ** 34]), 2 ** 33 + 2 ** 34)

    def test_array_gtype_in(self):
        self.assertEqual(Everything.test_array_gtype_in(
            [GObject.TYPE_STRING, GObject.TYPE_UINT64, GObject.TYPE_VARIANT]),
            '[gchararray,guint64,GVariant,]')

    def test_array_fixed_size_int_in(self):
        # fixed length of 5
        self.assertEqual(Everything.test_array_fixed_size_int_in([1, 2, -10, 5, 3]), 1)

    def test_array_fixed_size_int_in_error(self):
        self.assertRaises(ValueError, Everything.test_array_fixed_size_int_in, [1, 2, 3, 4])
        self.assertRaises(ValueError, Everything.test_array_fixed_size_int_in, [1, 2, 3, 4, 5, 6])

    def test_array_fixed_size_int_out(self):
        self.assertEqual(Everything.test_array_fixed_size_int_out(), [0, 1, 2, 3, 4])

    def test_array_fixed_size_int_return(self):
        self.assertEqual(Everything.test_array_fixed_size_int_return(), [0, 1, 2, 3, 4])

    def test_garray_container_return(self):
        # GPtrArray transfer container
        result = Everything.test_garray_container_return()
        self.assertEqual(result, ['regress'])
        result = None

    def test_garray_full_return(self):
        # GPtrArray transfer full
        result = Everything.test_garray_full_return()
        self.assertEqual(result, ['regress'])
        result = None

    def test_strv_out(self):
        self.assertEqual(Everything.test_strv_out(), ['thanks', 'for', 'all', 'the', 'fish'])

    def test_strv_out_c(self):
        self.assertEqual(Everything.test_strv_out_c(), ['thanks', 'for', 'all', 'the', 'fish'])

    def test_strv_out_container(self):
        self.assertEqual(Everything.test_strv_out_container(), ['1', '2', '3'])

    def test_strv_outarg(self):
        self.assertEqual(Everything.test_strv_outarg(), ['1', '2', '3'])

    def test_strv_in_gvalue(self):
        self.assertEqual(Everything.test_strv_in_gvalue(), ['one', 'two', 'three'])

    def test_strv_in(self):
        Everything.test_strv_in(['1', '2', '3'])

    def test_glist(self):
        self.assertEqual(Everything.test_glist_nothing_return(), ['1', '2', '3'])
        self.assertEqual(Everything.test_glist_nothing_return2(), ['1', '2', '3'])
        self.assertEqual(Everything.test_glist_container_return(), ['1', '2', '3'])
        self.assertEqual(Everything.test_glist_everything_return(), ['1', '2', '3'])

        Everything.test_glist_nothing_in(['1', '2', '3'])
        Everything.test_glist_nothing_in2(['1', '2', '3'])

    @unittest.skipUnless(hasattr(Everything, 'test_glist_gtype_container_in'),
                         'Requires newer version of GI')
    def test_glist_gtype(self):
        Everything.test_glist_gtype_container_in(
            [Everything.TestObj, Everything.TestSubObj])

    def test_gslist(self):
        self.assertEqual(Everything.test_gslist_nothing_return(), ['1', '2', '3'])
        self.assertEqual(Everything.test_gslist_nothing_return2(), ['1', '2', '3'])
        self.assertEqual(Everything.test_gslist_container_return(), ['1', '2', '3'])
        self.assertEqual(Everything.test_gslist_everything_return(), ['1', '2', '3'])

        Everything.test_gslist_nothing_in(['1', '2', '3'])
        Everything.test_gslist_nothing_in2(['1', '2', '3'])

    def test_hash_return(self):
        expected = {'foo': 'bar', 'baz': 'bat', 'qux': 'quux'}

        self.assertEqual(Everything.test_ghash_null_return(), None)
        self.assertEqual(Everything.test_ghash_nothing_return(), expected)
        self.assertEqual(Everything.test_ghash_nothing_return(), expected)
        self.assertEqual(Everything.test_ghash_container_return(), expected)
        self.assertEqual(Everything.test_ghash_everything_return(), expected)

        result = Everything.test_ghash_gvalue_return()
        self.assertEqual(result['integer'], 12)
        self.assertEqual(result['boolean'], True)
        self.assertEqual(result['string'], 'some text')
        self.assertEqual(result['strings'], ['first', 'second', 'third'])
        self.assertEqual(result['flags'], Everything.TestFlags.FLAG1 | Everything.TestFlags.FLAG3)
        self.assertEqual(result['enum'], Everything.TestEnum.VALUE2)
        result = None

    # FIXME: CRITICAL **: Unsupported type ghash
    def disabled_test_hash_return_nested(self):
        self.assertEqual(Everything.test_ghash_nested_everything_return(), {})
        self.assertEqual(Everything.test_ghash_nested_everything_return2(), {})

    def test_hash_in(self):
        expected = {'foo': 'bar', 'baz': 'bat', 'qux': 'quux'}

        Everything.test_ghash_nothing_in(expected)
        Everything.test_ghash_nothing_in2(expected)

    def test_hash_in_with_typed_strv(self):
        class GStrv(list):
            __gtype__ = GObject.TYPE_STRV

        data = {'integer': 12,
                'boolean': True,
                'string': 'some text',
                'strings': GStrv(['first', 'second', 'third']),
                'flags': Everything.TestFlags.FLAG1 | Everything.TestFlags.FLAG3,
                'enum': Everything.TestEnum.VALUE2,
               }
        Everything.test_ghash_gvalue_in(data)
        data = None

    def test_hash_in_with_gvalue_strv(self):
        data = {'integer': 12,
                'boolean': True,
                'string': 'some text',
                'strings': GObject.Value(GObject.TYPE_STRV, ['first', 'second', 'third']),
                'flags': Everything.TestFlags.FLAG1 | Everything.TestFlags.FLAG3,
                'enum': Everything.TestEnum.VALUE2,
               }
        Everything.test_ghash_gvalue_in(data)
        data = None

    def test_struct_gpointer(self):
        glist = GLib.List()
        raw = RawGList.from_wrapped(glist)

        # Note that pointer fields use 0 for NULL in PyGObject and None in ctypes
        self.assertEqual(glist.data, 0)
        self.assertEqual(raw.contents.data, None)

        glist.data = 123
        self.assertEqual(glist.data, 123)
        self.assertEqual(raw.contents.data, 123)

        glist.data = None
        self.assertEqual(glist.data, 0)
        self.assertEqual(raw.contents.data, None)

        # Setting to anything other than an int should raise
        self.assertRaises(TypeError, setattr, glist.data, 'nan')
        self.assertRaises(TypeError, setattr, glist.data, object())
        self.assertRaises(TypeError, setattr, glist.data, 123.321)

    def test_struct_opaque(self):
        # we should get a sensible error message
        try:
            Everything.TestBoxedPrivate()
            self.fail('allocating disguised struct without default constructor unexpectedly succeeded')
        except TypeError:
            (e_type, e_value, e_tb) = sys.exc_info()
            self.assertEqual(e_type, TypeError)
            self.assertTrue('TestBoxedPrivate' in str(e_value), str(e_value))
            self.assertTrue('constructor' in str(e_value), str(e_value))
            tb = ''.join(traceback.format_exception(e_type, e_value, e_tb))
            self.assertTrue('tests/test_everything.py", line' in tb, tb)


@unittest.skipUnless(has_cairo, 'built without cairo support')
class TestNullableArgs(unittest.TestCase):
    def test_in_nullable_hash(self):
        Everything.test_ghash_null_in(None)

    def test_in_nullable_list(self):
        Everything.test_gslist_null_in(None)
        Everything.test_glist_null_in(None)
        Everything.test_gslist_null_in([])
        Everything.test_glist_null_in([])

    def test_in_nullable_array(self):
        Everything.test_array_int_null_in(None)
        Everything.test_array_int_null_in([])

    def test_in_nullable_string(self):
        Everything.test_utf8_null_in(None)

    def test_in_nullable_object(self):
        Everything.func_obj_null_in(None)

    def test_out_nullable_hash(self):
        self.assertEqual(None, Everything.test_ghash_null_out())

    def test_out_nullable_list(self):
        self.assertEqual([], Everything.test_gslist_null_out())
        self.assertEqual([], Everything.test_glist_null_out())

    def test_out_nullable_array(self):
        self.assertEqual([], Everything.test_array_int_null_out())

    def test_out_nullable_string(self):
        self.assertEqual(None, Everything.test_utf8_null_out())

    def test_out_nullable_object(self):
        self.assertEqual(None, Everything.TestObj.null_out())


@unittest.skipUnless(has_cairo, 'built without cairo support')
class TestCallbacks(unittest.TestCase):
    called = False
    main_loop = GLib.MainLoop()

    def test_callback(self):
        TestCallbacks.called = False

        def callback():
            TestCallbacks.called = True

        Everything.test_simple_callback(callback)
        self.assertTrue(TestCallbacks.called)

    def test_callback_exception(self):
        """
        This test ensures that we get errors from callbacks correctly
        and in particular that we do not segv when callbacks fail
        """
        def callback():
            x = 1 / 0
            self.fail('unexpected surviving zero divsion:' + str(x))

        # note that we do NOT expect the ZeroDivisionError to be propagated
        # through from the callback, as it crosses the Python<->C boundary
        # twice. (See GNOME #616279)
        with capture_exceptions() as exc:
            Everything.test_simple_callback(callback)
        self.assertTrue(exc)
        self.assertEqual(exc[0].type, ZeroDivisionError)

    def test_double_callback_exception(self):
        """
        This test ensures that we get errors from callbacks correctly
        and in particular that we do not segv when callbacks fail
        """
        def badcallback():
            x = 1 / 0
            self.fail('unexpected surviving zero divsion:' + str(x))

        def callback():
            Everything.test_boolean(True)
            Everything.test_boolean(False)
            Everything.test_simple_callback(badcallback())

        # note that we do NOT expect the ZeroDivisionError to be propagated
        # through from the callback, as it crosses the Python<->C boundary
        # twice. (See GNOME #616279)
        with capture_exceptions() as exc:
            Everything.test_simple_callback(callback)
        self.assertTrue(exc)
        self.assertEqual(exc[0].type, ZeroDivisionError)

    def test_return_value_callback(self):
        TestCallbacks.called = False

        def callback():
            TestCallbacks.called = True
            return 44

        self.assertEqual(Everything.test_callback(callback), 44)
        self.assertTrue(TestCallbacks.called)

    def test_callback_scope_async(self):
        TestCallbacks.called = False
        ud = 'Test Value 44'

        def callback(user_data):
            self.assertEqual(user_data, ud)
            TestCallbacks.called = True
            return 44

        ud_refcount = sys.getrefcount(ud)
        callback_refcount = sys.getrefcount(callback)

        self.assertEqual(Everything.test_callback_async(callback, ud), None)
        # Callback should not have run and the ref count is increased by 1
        self.assertEqual(TestCallbacks.called, False)
        self.assertEqual(sys.getrefcount(callback), callback_refcount + 1)
        self.assertEqual(sys.getrefcount(ud), ud_refcount + 1)

        # test_callback_thaw_async will run the callback previously supplied.
        # references should be auto decremented after this call.
        self.assertEqual(Everything.test_callback_thaw_async(), 44)
        self.assertTrue(TestCallbacks.called)

        # Make sure refcounts are returned to normal
        self.assertEqual(sys.getrefcount(callback), callback_refcount)
        self.assertEqual(sys.getrefcount(ud), ud_refcount)

    def test_callback_scope_call_multi(self):
        # This tests a callback that gets called multiple times from a
        # single scope call in python.
        TestCallbacks.called = 0

        def callback():
            TestCallbacks.called += 1
            return TestCallbacks.called

        refcount = sys.getrefcount(callback)
        result = Everything.test_multi_callback(callback)
        # first callback should give 1, second 2, and the function sums them up
        self.assertEqual(result, 3)
        self.assertEqual(TestCallbacks.called, 2)
        self.assertEqual(sys.getrefcount(callback), refcount)

    def test_callback_scope_call_array(self):
        # This tests a callback that gets called multiple times from a
        # single scope call in python with array arguments
        TestCallbacks.callargs = []

        # FIXME: would be cleaner without the explicit length args:
        # def callback(one, two):
        def callback(one, one_length, two, two_length):
            TestCallbacks.callargs.append((one, two))
            return len(TestCallbacks.callargs)

        refcount = sys.getrefcount(callback)
        result = Everything.test_array_callback(callback)
        # first callback should give 1, second 2, and the function sums them up
        self.assertEqual(result, 3)
        self.assertEqual(TestCallbacks.callargs,
                         [([-1, 0, 1, 2], ['one', 'two', 'three'])] * 2)
        self.assertEqual(sys.getrefcount(callback), refcount)

    @unittest.skipUnless(hasattr(Everything, 'test_array_inout_callback'),
                         'Requires newer version of GI')
    def test_callback_scope_call_array_inout(self):
        # This tests a callback that gets called multiple times from a
        # single scope call in python with inout array arguments
        TestCallbacks.callargs = []

        def callback(ints, ints_length):
            TestCallbacks.callargs.append(ints)
            return ints[1:], len(ints[1:])

        refcount = sys.getrefcount(callback)
        result = Everything.test_array_inout_callback(callback)
        self.assertEqual(TestCallbacks.callargs,
                         [[-2, -1, 0, 1, 2], [-1, 0, 1, 2]])
        # first callback should give 4, second 3
        self.assertEqual(result, 3)
        self.assertEqual(sys.getrefcount(callback), refcount)

    def test_callback_userdata(self):
        TestCallbacks.called = 0

        def callback(userdata):
            self.assertEqual(userdata, "Test%d" % TestCallbacks.called)
            TestCallbacks.called += 1
            return TestCallbacks.called

        for i in range(100):
            val = Everything.test_callback_user_data(callback, "Test%d" % i)
            self.assertEqual(val, i + 1)

        self.assertEqual(TestCallbacks.called, 100)

    def test_callback_userdata_no_user_data(self):
        TestCallbacks.called = 0

        def callback():
            TestCallbacks.called += 1
            return TestCallbacks.called

        for i in range(100):
            val = Everything.test_callback_user_data(callback)
            self.assertEqual(val, i + 1)

        self.assertEqual(TestCallbacks.called, 100)

    def test_callback_userdata_varargs(self):
        TestCallbacks.called = 0
        collected_user_data = []

        def callback(a, b):
            collected_user_data.extend([a, b])
            TestCallbacks.called += 1
            return TestCallbacks.called

        for i in range(10):
            val = Everything.test_callback_user_data(callback, 1, 2)
            self.assertEqual(val, i + 1)

        self.assertEqual(TestCallbacks.called, 10)
        self.assertSequenceEqual(collected_user_data, [1, 2] * 10)

    def test_callback_userdata_as_kwarg_tuple(self):
        TestCallbacks.called = 0
        collected_user_data = []

        def callback(user_data):
            collected_user_data.extend(user_data)
            TestCallbacks.called += 1
            return TestCallbacks.called

        for i in range(10):
            val = Everything.test_callback_user_data(callback, user_data=(1, 2))
            self.assertEqual(val, i + 1)

        self.assertEqual(TestCallbacks.called, 10)
        self.assertSequenceEqual(collected_user_data, [1, 2] * 10)

    def test_callback_user_data_middle_none(self):
        cb_info = {}

        def callback(userdata):
            cb_info['called'] = True
            cb_info['userdata'] = userdata
            return 1

        (y, z, q) = Everything.test_torture_signature_2(
            42, callback, None, 'some string', 3)
        self.assertEqual(y, 42)
        self.assertEqual(z, 84)
        self.assertEqual(q, 14)
        self.assertTrue(cb_info['called'])
        self.assertEqual(cb_info['userdata'], None)

    def test_callback_user_data_middle_single(self):
        cb_info = {}

        def callback(userdata):
            cb_info['called'] = True
            cb_info['userdata'] = userdata
            return 1

        (y, z, q) = Everything.test_torture_signature_2(
            42, callback, 'User Data', 'some string', 3)
        self.assertEqual(y, 42)
        self.assertEqual(z, 84)
        self.assertEqual(q, 14)
        self.assertTrue(cb_info['called'])
        self.assertEqual(cb_info['userdata'], 'User Data')

    def test_callback_user_data_middle_tuple(self):
        cb_info = {}

        def callback(userdata):
            cb_info['called'] = True
            cb_info['userdata'] = userdata
            return 1

        (y, z, q) = Everything.test_torture_signature_2(
            42, callback, (-5, 'User Data'), 'some string', 3)
        self.assertEqual(y, 42)
        self.assertEqual(z, 84)
        self.assertEqual(q, 14)
        self.assertTrue(cb_info['called'])
        self.assertEqual(cb_info['userdata'], (-5, 'User Data'))

    def test_async_ready_callback(self):
        TestCallbacks.called = False
        TestCallbacks.main_loop = GLib.MainLoop()

        def callback(obj, result, user_data):
            TestCallbacks.main_loop.quit()
            TestCallbacks.called = True

        Everything.test_async_ready_callback(callback)

        TestCallbacks.main_loop.run()

        self.assertTrue(TestCallbacks.called)

    def test_callback_scope_notified_with_destroy(self):
        TestCallbacks.called = 0
        ud = 'Test scope notified data 33'

        def callback(user_data):
            self.assertEqual(user_data, ud)
            TestCallbacks.called += 1
            return 33

        value_refcount = sys.getrefcount(ud)
        callback_refcount = sys.getrefcount(callback)

        # Callback is immediately called.
        for i in range(100):
            res = Everything.test_callback_destroy_notify(callback, ud)
            self.assertEqual(res, 33)

        self.assertEqual(TestCallbacks.called, 100)
        self.assertEqual(sys.getrefcount(callback), callback_refcount + 100)
        self.assertEqual(sys.getrefcount(ud), value_refcount + 100)

        # thaw will call the callback again, this time resources should be freed
        self.assertEqual(Everything.test_callback_thaw_notifications(), 33 * 100)
        self.assertEqual(TestCallbacks.called, 200)
        self.assertEqual(sys.getrefcount(callback), callback_refcount)
        self.assertEqual(sys.getrefcount(ud), value_refcount)

    def test_callback_scope_notified_with_destroy_no_user_data(self):
        TestCallbacks.called = 0

        def callback(user_data):
            self.assertEqual(user_data, None)
            TestCallbacks.called += 1
            return 34

        callback_refcount = sys.getrefcount(callback)

        # Run with warning as exception
        with warnings.catch_warnings(record=True) as w:
            warnings.simplefilter("error")
            self.assertRaises(RuntimeWarning,
                              Everything.test_callback_destroy_notify_no_user_data,
                              callback)

        self.assertEqual(TestCallbacks.called, 0)
        self.assertEqual(sys.getrefcount(callback), callback_refcount)

        # Run with warning as warning
        with warnings.catch_warnings(record=True) as w:
            # Cause all warnings to always be triggered.
            warnings.simplefilter("default")
            # Trigger a warning.
            res = Everything.test_callback_destroy_notify_no_user_data(callback)
            # Verify some things
            self.assertEqual(len(w), 1)
            self.assertTrue(issubclass(w[-1].category, RuntimeWarning))
            self.assertTrue('Callables passed to' in str(w[-1].message))

        self.assertEqual(res, 34)
        self.assertEqual(TestCallbacks.called, 1)
        self.assertEqual(sys.getrefcount(callback), callback_refcount + 1)

        # thaw will call the callback again,
        # refcount will not go down without user_data parameter
        self.assertEqual(Everything.test_callback_thaw_notifications(), 34)
        self.assertEqual(TestCallbacks.called, 2)
        self.assertEqual(sys.getrefcount(callback), callback_refcount + 1)

    def test_callback_in_methods(self):
        object_ = Everything.TestObj()

        def callback():
            TestCallbacks.called = True
            return 42

        TestCallbacks.called = False
        object_.instance_method_callback(callback)
        self.assertTrue(TestCallbacks.called)

        TestCallbacks.called = False
        Everything.TestObj.static_method_callback(callback)
        self.assertTrue(TestCallbacks.called)

        def callbackWithUserData(user_data):
            TestCallbacks.called += 1
            return 42

        TestCallbacks.called = 0
        Everything.TestObj.new_callback(callbackWithUserData, None)
        self.assertEqual(TestCallbacks.called, 1)
        # Note: using "new_callback" adds the notification to the same global
        # list as Everything.test_callback_destroy_notify, so thaw the list
        # so we don't get confusion between tests.
        self.assertEqual(Everything.test_callback_thaw_notifications(), 42)
        self.assertEqual(TestCallbacks.called, 2)

    def test_callback_none(self):
        # make sure this doesn't assert or crash
        Everything.test_simple_callback(None)

    def test_callback_gerror(self):
        def callback(error):
            self.assertEqual(error.message, 'regression test error')
            self.assertTrue('g-io' in error.domain)
            self.assertEqual(error.code, Gio.IOErrorEnum.NOT_SUPPORTED)
            TestCallbacks.called = True

        TestCallbacks.called = False
        Everything.test_gerror_callback(callback)
        self.assertTrue(TestCallbacks.called)

    def test_callback_null_gerror(self):
        def callback(error):
            self.assertEqual(error, None)
            TestCallbacks.called = True

        TestCallbacks.called = False
        Everything.test_null_gerror_callback(callback)
        self.assertTrue(TestCallbacks.called)

    def test_callback_owned_gerror(self):
        def callback(error):
            self.assertEqual(error.message, 'regression test owned error')
            self.assertTrue('g-io' in error.domain)
            self.assertEqual(error.code, Gio.IOErrorEnum.PERMISSION_DENIED)
            TestCallbacks.called = True

        TestCallbacks.called = False
        Everything.test_owned_gerror_callback(callback)
        self.assertTrue(TestCallbacks.called)

    def test_callback_hashtable(self):
        def callback(data):
            self.assertEqual(data, mydict)
            mydict['new'] = 42
            TestCallbacks.called = True

        mydict = {'foo': 1, 'bar': 2}
        TestCallbacks.called = False
        Everything.test_hash_table_callback(mydict, callback)
        self.assertTrue(TestCallbacks.called)
        self.assertEqual(mydict, {'foo': 1, 'bar': 2, 'new': 42})


@unittest.skipUnless(has_cairo, 'built without cairo support')
class TestClosures(unittest.TestCase):
    def test_no_arg(self):
        def callback():
            self.called = True
            return 42

        self.called = False
        result = Everything.test_closure(callback)
        self.assertTrue(self.called)
        self.assertEqual(result, 42)

    def test_int_arg(self):
        def callback(num):
            self.called = True
            return num + 1

        self.called = False
        result = Everything.test_closure_one_arg(callback, 42)
        self.assertTrue(self.called)
        self.assertEqual(result, 43)

    def test_variant(self):
        def callback(variant):
            self.called = True
            if variant is None:
                return None
            self.assertEqual(variant.get_type_string(), 'i')
            return GLib.Variant('i', variant.get_int32() + 1)

        self.called = False
        result = Everything.test_closure_variant(callback, GLib.Variant('i', 42))
        self.assertTrue(self.called)
        self.assertEqual(result.get_type_string(), 'i')
        self.assertEqual(result.get_int32(), 43)

        self.called = False
        result = Everything.test_closure_variant(callback, None)
        self.assertTrue(self.called)
        self.assertEqual(result, None)

        self.called = False
        self.assertRaises(TypeError, Everything.test_closure_variant, callback, 'foo')
        self.assertFalse(self.called)

    def test_variant_wrong_return_type(self):
        def callback(variant):
            return 'no_variant'

        with capture_exceptions() as exc:
            # this does not directly raise an exception (see
            # https://bugzilla.gnome.org/show_bug.cgi?id=616279)
            result = Everything.test_closure_variant(callback, GLib.Variant('i', 42))
        # ... but the result shouldn't be a string
        self.assertEqual(result, None)
        # and the error should be shown
        self.assertEqual(len(exc), 1)
        self.assertEqual(exc[0].type, TypeError)
        self.assertTrue('return value' in str(exc[0].value), exc[0].value)


@unittest.skipUnless(has_cairo, 'built without cairo support')
class TestBoxed(unittest.TestCase):
    def test_boxed(self):
        object_ = Everything.TestObj()
        self.assertEqual(object_.props.boxed, None)

        boxed = Everything.TestBoxed()
        boxed.some_int8 = 42
        object_.props.boxed = boxed

        self.assertTrue(isinstance(object_.props.boxed, Everything.TestBoxed))
        self.assertEqual(object_.props.boxed.some_int8, 42)

    def test_boxed_alternative_constructor(self):
        boxed = Everything.TestBoxed.new_alternative_constructor1(5)
        self.assertEqual(boxed.some_int8, 5)

        boxed = Everything.TestBoxed.new_alternative_constructor2(5, 3)
        self.assertEqual(boxed.some_int8, 8)

        boxed = Everything.TestBoxed.new_alternative_constructor3("-3")
        self.assertEqual(boxed.some_int8, -3)

    def test_boxed_equality(self):
        boxed42 = Everything.TestBoxed.new_alternative_constructor1(42)
        boxed5 = Everything.TestBoxed.new_alternative_constructor1(5)
        boxed42_2 = Everything.TestBoxed.new_alternative_constructor2(41, 1)

        self.assertFalse(boxed42.equals(boxed5))
        self.assertTrue(boxed42.equals(boxed42_2))
        self.assertTrue(boxed42_2.equals(boxed42))
        self.assertTrue(boxed42.equals(boxed42))

    def test_boxed_b_constructor(self):
        with warnings.catch_warnings(record=True) as warn:
            warnings.simplefilter('always')
            boxed = Everything.TestBoxedB(42, 47)
            self.assertTrue(issubclass(warn[0].category, TypeError))

        self.assertEqual(boxed.some_int8, 0)
        self.assertEqual(boxed.some_long, 0)

    def test_boxed_c_equality(self):
        boxed = Everything.TestBoxedC()
        # TestBoxedC uses refcounting, so we know that
        # the pointer is the same when copied
        copy = boxed.copy()
        self.assertEqual(boxed, copy)
        self.assertNotEqual(id(boxed), id(copy))


@unittest.skipUnless(has_cairo, 'built without cairo support')
class TestTortureProfile(unittest.TestCase):
    def test_torture_profile(self):
        import time
        total_time = 0
        print("")
        object_ = Everything.TestObj()
        sys.stdout.write("\ttorture test 1 (10000 iterations): ")

        start_time = time.clock()
        for i in range(10000):
            (y, z, q) = object_.torture_signature_0(5000,
                                                    "Torture Test 1",
                                                    12345)

        end_time = time.clock()
        delta_time = end_time - start_time
        total_time += delta_time
        print("%f secs" % delta_time)

        sys.stdout.write("\ttorture test 2 (10000 iterations): ")

        start_time = time.clock()
        for i in range(10000):
            (y, z, q) = Everything.TestObj().torture_signature_0(
                5000, "Torture Test 2", 12345)

        end_time = time.clock()
        delta_time = end_time - start_time
        total_time += delta_time
        print("%f secs" % delta_time)

        sys.stdout.write("\ttorture test 3 (10000 iterations): ")
        start_time = time.clock()
        for i in range(10000):
            try:
                (y, z, q) = object_.torture_signature_1(
                    5000, "Torture Test 3", 12345)
            except:
                pass
        end_time = time.clock()
        delta_time = end_time - start_time
        total_time += delta_time
        print("%f secs" % delta_time)

        sys.stdout.write("\ttorture test 4 (10000 iterations): ")

        def callback(userdata):
            return 0

        userdata = [1, 2, 3, 4]
        start_time = time.clock()
        for i in range(10000):
            (y, z, q) = Everything.test_torture_signature_2(
                5000, callback, userdata, "Torture Test 4", 12345)
        end_time = time.clock()
        delta_time = end_time - start_time
        total_time += delta_time
        print("%f secs" % delta_time)
        print("\t====")
        print("\tTotal: %f sec" % total_time)


@unittest.skipUnless(has_cairo, 'built without cairo support')
class TestAdvancedInterfaces(unittest.TestCase):
    def test_array_objs(self):
        obj1, obj2 = Everything.test_array_fixed_out_objects()
        self.assertTrue(isinstance(obj1, Everything.TestObj))
        self.assertTrue(isinstance(obj2, Everything.TestObj))
        self.assertNotEqual(obj1, obj2)

    def test_obj_skip_return_val(self):
        obj = Everything.TestObj()
        ret = obj.skip_return_val(50, 42.0, 60, 2, 3)
        self.assertEqual(len(ret), 3)
        self.assertEqual(ret[0], 51)
        self.assertEqual(ret[1], 61)
        self.assertEqual(ret[2], 32)

    def test_obj_skip_return_val_no_out(self):
        obj = Everything.TestObj()
        # raises an error for 0, succeeds for any other value
        self.assertRaises(GLib.GError, obj.skip_return_val_no_out, 0)

        ret = obj.skip_return_val_no_out(1)
        self.assertEqual(ret, None)