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
|
function gbtest115
%GBTEST115 test serialize/deserialize
% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
% SPDX-License-Identifier: Apache-2.0
rng ('default') ;
types = gbtest_types ;
compression_methods = { 'none', 'lz4', 'lz4hc', 'zstd', 'debug' } ;
for k = 1:length(types)
type = types {k} ;
A = GrB (GrB.random (5, 10, 0.4, 'range', [0 10]), type) ;
% defaults
blob = GrB.serialize (A) ;
B = GrB.deserialize (blob) ;
assert (isequal (A, B)) ;
for k2 = 1:5
method = compression_methods {k2} ;
% default level
blob = GrB.serialize (A, method) ;
B = GrB.deserialize (blob) ;
assert (isequal (A, B)) ;
B = GrB.deserialize (blob, 'fast') ;
assert (isequal (A, B)) ;
B = GrB.deserialize (blob, 'secure') ;
assert (isequal (A, B)) ;
B = GrB.deserialize (blob, 'secure', type) ;
assert (isequal (A, B)) ;
if (k2 == 3)
% levels 0:9 for lz4hc
for level = 0:9
blob = GrB.serialize (A, method, level) ;
B = GrB.deserialize (blob) ;
assert (isequal (A, B)) ;
end
elseif (k2 == 4)
% levels 0:19 for zstd
for level = 0:19
blob = GrB.serialize (A, method, level) ;
B = GrB.deserialize (blob) ;
assert (isequal (A, B)) ;
end
end
end
end
fprintf ('\ngbtest115: all tests passed\n') ;
|
