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function test178
%TEST178 matrix realloc
% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
% SPDX-License-Identifier: Apache-2.0
fprintf ('test178: --------------------------------- matrix realloc\n') ;
n = 20 ;
rng ('default') ;
desc = struct ('mask', 'complement') ;
for trial = 1:10
Cin = GB_spec_random (n, n, inf, 1, 'double') ;
Cin.sparsity = 2 ; % sparse
M = sparse (n,n) ;
M (1,1) = 1 ;
A = sparse (n,n) ;
C1 = GB_spec_assign (Cin, M, [ ], A, [ ], [ ], desc, false) ;
C2 = GB_mex_assign (Cin, M, [ ], A, [ ], [ ], desc) ;
GB_spec_compare (C1, C2) ;
sparse (C1.matrix)
sparse (C2.matrix)
end
fprintf ('\ntest178: all tests passed\n') ;
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