-
Notifications
You must be signed in to change notification settings - Fork 138
/
fixedfloatarray.t
280 lines (223 loc) · 5.45 KB
/
fixedfloatarray.t
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
#!./parrot
# Copyright (C) 2001-2010, Parrot Foundation.
# $Id$
=head1 NAME
t/pmc/fixedfloatarray.t - FixedFloatArray PMC
=head1 SYNOPSIS
% prove t/pmc/fixedfloatarray.t
=head1 DESCRIPTION
Tests C<FixedFloatArray> PMC. Checks size, sets various elements, including
out-of-bounds test. Checks INT and PMC keys.
=cut
.sub main :main
.include 'fp_equality.pasm'
.include 'test_more.pir'
plan(30)
array_size_tests()
element_set_tests()
oob_tests()
set_and_get_tests()
clone_tests()
what_is_truth()
interface_check()
get_iter_test()
test_new_style_init()
test_invalid_init_tt1509()
.end
.sub array_size_tests
$P0 = new ['FixedFloatArray']
set $I0,$P0
is($I0, 0, "initial size is 0")
set $P0,1
$I0 = $P0
is($I0, 1, "changed size is 1")
push_eh eh
set $P0, 666
pop_eh
ok(0, "no exception when changing size")
goto end
eh:
ok(1, "exception thrown when changing size")
end:
.end
.sub element_set_tests
$P0 = new ['FixedFloatArray']
set $P0, 1
set $P0[0],-7
set $I0,$P0[0]
is($I0, -7, "ok")
set $P0[0],3.7
set $N0,$P0[0]
is($N0, 3.7, "ok")
set $P0[0],"17.2"
set $S0,$P0[0]
is($S0, "17.2", "ok")
$P0 = new ['FixedFloatArray']
set $P0, 2
set $P0[1], -7
set $I0, $P0[1]
is($I0, -7, "ok")
set $P0[1], 3.7
set $N0, $P0[1]
is($N0, 3.7, "ok")
set $P0[1],"17.1"
set $S0, $P0[1]
is($S0, "17.1")
.end
.sub oob_tests
$P0 = new ['FixedFloatArray']
set $P0, 1
push_eh eh1
set $P0[1], -7
pop_eh
ok(0, "no exception raised when setting nonexistant element")
goto after_eh1
eh1:
ok(1, "exception raised when setting nonexistant element")
after_eh1:
push_eh eh2
set $I0, $P0[1]
pop_eh
ok(0, "no exception raised when getting nonexistant element")
goto after_eh2
eh2:
ok(1, "exception raised when getting nonexistant element")
after_eh2:
.end
.sub set_and_get_tests
$P0 = new ['FixedFloatArray']
set $P0, 3
$P1 = new ['Key']
set $P1, 0
set $P0[$P1], 25
set $P1, 1
set $P0[$P1], 2.5
set $P1, 2
set $P0[$P1], "17.32"
set $I0, $P0[0]
is($I0, 25, "set int via PMC Key, get via int")
set $N0, $P0[1]
.fp_eq($N0, 2.5, ok1)
ok(0, "set num via PMC Key, get via int")
goto after_ok1
ok1:
ok(1, "set num via PMC Key, get via int")
after_ok1:
set $S0, $P0[2]
is($S0, "17.32", "set string via PMC Key, get via int")
$P0 = new ['FixedFloatArray']
set $P0, 1024
set $P0[25], 125
set $P0[128], 10.2
set $P0[513], "17.3"
$P1 = new ['Integer']
set $P1, 123456
set $P0[1023], $P1
$P2 = new ['Key']
set $P2, 25
set $I0, $P0[$P2]
is($I0, 125, "set int via int, get via PMC Key")
set $P2, 128
set $N0, $P0[$P2]
.fp_eq($N0, 10.2, ok2)
ok(0, "set num via int, get via PMC Key")
goto after_ok2
ok2:
ok(1, "set num via int, get via PMC Key")
after_ok2:
set $P2, 513
set $S0, $P0[$P2]
is($S0, "17.3", "set string via int, get via PMC Key")
set $P2, 1023
set $P3, $P0[$P2]
set $I1, $P3
is($I1, 123456, "set PMC via int, get via PMC Key")
.end
.sub clone_tests
set $I30, 2000
$P0 = new ['FixedFloatArray']
$I1 = 0
clone $P2, $P0
if $P2 goto L0
$I1 = 1
L0: is($I1, 1, "clone of empty is empty")
set $P0, $I30
set $I0, 0
L1: set $N0, $I0
set $P0[$I0], $N0
inc $I0
lt $I0, $I30, L1
clone $P1, $P0
L2: dec $I0
set $N0, $I0
set $N1, $P0[$I0]
.fp_ne($N0, $N1, BAD)
gt $I0, 0, L2
ok(1, "clone made a good clone")
goto end
BAD:
ok(0, "clone made an evil clone")
say $N0
say $N1
end:
.end
.sub what_is_truth
$P0 = new ['FixedFloatArray']
$I0 = $P0
is($I0, 0, "an empty FixedFloatArray is false")
set $P0, 1
$I0 = $P0
is($I0, 1, "a non-empty FixedFloatArray is true")
.end
.sub interface_check
.local pmc p
p = new ['FixedFloatArray']
.local int b
does b, p, "scalar"
is(b, 0, "FFA does not do scalar")
does b, p, "array"
is(b, 1, "FFA does array")
does b, p, "no_interface"
is(b, 0, "FFA does not do no_interface")
.end
.sub get_iter_test
$P0 = new ['FixedFloatArray']
$P0 = 3
$P0[0] = 1.1
$P0[1] = 99.99
$P0[2] = -345.001
$P1 = iter $P0
loop:
unless $P1 goto loop_end
$S2 = shift $P1
$S0 = concat $S0, $S2
$S0 = concat $S0, ","
goto loop
loop_end:
is($S0, "1.1,99.99,-345.001,", "get_iter works")
.end
.sub test_new_style_init
$P0 = new 'FixedFloatArray', 10
$I0 = $P0
is($I0, 10, "New style init creates the correct # of elements")
$P0 = new ['FixedFloatArray'], 10
$I0 = $P0
is($I0, 10, "New style init creates the correct # of elements for a key constant")
.end
.sub test_invalid_init_tt1509
throws_substring(<<'CODE', 'FixedFloatArray: Cannot set array size to a negative number (-10)', 'New style init does not dump core for negative array lengths')
.sub main
$P0 = new ['FixedFloatArray'], -10
.end
CODE
throws_substring(<<'CODE', 'FixedFloatArray: Cannot set array size to a negative number (-10)', 'New style init (key constant) does not dump core for negative array lengths')
.sub main
$P0 = new 'FixedFloatArray', -10
.end
CODE
.end
# Local Variables:
# mode: pir
# fill-column: 100
# End:
# vim: expandtab shiftwidth=4 ft=pir: