[Octave-bug-tracker] [bug #53507] Sparse.h:491:57: runtime error: load of value 176, which is not a valid value for type 'bool'

[Rik]

Follow-up Comment #1, bug #53507 (project octave):

There aren't that many tests in symbfact.cc.  With the version you build that
has -fsanitize enabled, could you just run the tests one by one in a terminal
window and see which one is failing?


%!testif HAVE_CHOLMOD
%! A = sparse (magic (3));
%! [count, h, parent, post, r] = symbfact (A);
%! assert (count, [3; 2; 1]);
%! assert (h, 3);
%! assert (parent, [2; 3; 0]);
%! assert (r, sparse (triu (true (3))));

%!testif HAVE_CHOLMOD
%! ## Test MODE "lower"
%! A = sparse (magic (3));
%! [~, ~, ~, ~, l] = symbfact (A, "sym", "lower");
%! assert (l, sparse (tril (true (3))));

%!testif HAVE_CHOLMOD <*42587>
%! ## singular matrix
%! A = sparse ([1 0 8;0 1 8;8 8 1]);
%! [count, h, parent, post, r] = symbfact (A);

## Test input validation
%!testif HAVE_CHOLMOD
%! fail ("symbfact ()");
%! fail ("symbfact (1,2,3,4)");
%! fail ("symbfact ({1})", "wrong type argument 'cell'");
%! fail ("symbfact (sparse (1), {1})", "TYP must be a string");
%! fail ("symbfact (sparse (1), 'foobar')", 'unrecognized TYP "foobar"');
%! fail ("symbfact (sparse (1), 'sym', {'L'})", "MODE must be a string");
%! fail ('symbfact (sparse (1), "sym", "foobar")', 'unrecognized MODE
"foobar"');
%! fail ("symbfact (sparse ([1, 2; 3, 4; 5, 6]))", "S must be a square
matrix");




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