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
|
function gbtest33
%GBTEST33 test spones, numel, nzmax, size, length, is*, ...
% isempty, issparse, ... ismatrix, isvector, isscalar, isnumeric,
% isfloat, isreal, isinteger, islogical, isa.
% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
% SPDX-License-Identifier: Apache-2.0
rng ('default') ;
fprintf ('gbtest33:\n') ;
types = gbtest_types ;
for k1 = 1:length(types)
type = types {k1} ;
fprintf ('%s ', type) ;
H = GrB (2^55, 2^55, type) ;
[m, n] = size (H) ;
assert (m == 2^55) ;
assert (n == 2^55) ;
assert (isequal (class (m), 'int64'))
assert (isequal (class (n), 'int64'))
s = size (H) ;
assert (isequal (s, [2^55 2^55])) ;
assert (isequal (class (s), 'int64'))
for k2 = 1:length(types)
type2 = types {k2} ;
for n = 0:3
for m = 0:3
A = 100 * rand (m, n) ;
A (A < 50) = 0 ;
S = sparse (A) ;
G = GrB (S, type) ;
G2 = spones (G, type2) ;
assert (isequal (GrB.type (G2), type2)) ;
C = double (G2) ;
assert (isequal (sparse (C), spones (S))) ;
assert (numel (G) == m*n) ;
assert (nzmax (G) == max (nnz (G), 1))
assert (isequal (size (G), [m n])) ;
[m1, n1] = size (G) ;
assert (isequal ([m1 n1], [m n])) ;
if (m == 0 || n == 0)
assert (isempty (G)) ;
else
assert (length (G) == max (m, n)) ;
end
assert (isempty (G) == (m == 0 | n == 0)) ;
assert (issparse (G)) ;
assert (issparse (full (G))) ;
assert (ismatrix (G)) ;
assert (isnumeric (G)) ;
assert (isvector (G) == (m == 1 | n == 1)) ;
assert (isscalar (G) == (m == 1 & n == 1)) ;
isfl = gb_contains (type, 'double') | gb_contains (type, 'single') ;
assert (isfloat (G) == isfl) ;
assert (isreal (G) == (~gb_contains (type, 'complex'))) ;
isint = isequal (type (1:3), 'int') | ...
isequal (type (2:4), 'int') ;
assert (isinteger (G) == isint) ;
islog = isequal (type, 'logical') ;
assert (islogical (G) == islog) ;
assert (isa (G, 'GrB')) ;
assert (isa (G, 'numeric')) ;
assert (isa (G, 'float') == isfl) ;
assert (isa (G, 'integer') == isint) ;
assert (isa (G, 'logical') == islog) ;
assert (isa (G, type) == isequal (GrB.type (G), type)) ;
end
end
end
end
fprintf ('\ngbtest33: all tests passed\n') ;
|
