/*============================================================================= This file is part of FLINT. FLINT is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. FLINT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with FLINT; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA =============================================================================*/ /****************************************************************************** Copyright (C) 2012 Sebastian Pancratz Copyright (C) 2012 Andres Goens Copyright (C) 2013 Mike Hansen ******************************************************************************/ #ifdef T #include "templates.h" #include #include #include "ulong_extras.h" #include "long_extras.h" int main(void) { int i, result; FLINT_TEST_INIT(state); flint_printf("sub... "); fflush(stdout); /* Check aliasing: a = a - b */ for (i = 0; i < 2000; i++) { TEMPLATE(T, ctx_t) ctx; TEMPLATE(T, t) a, b, c; TEMPLATE(T, ctx_randtest)(ctx, state); TEMPLATE(T, init)(a, ctx); TEMPLATE(T, init)(b, ctx); TEMPLATE(T, init)(c, ctx); TEMPLATE(T, randtest)(a, state, ctx); TEMPLATE(T, randtest)(b, state, ctx); TEMPLATE(T, sub)(c, a, b, ctx); TEMPLATE(T, sub)(a, a, b, ctx); result = (TEMPLATE(T, equal)(a, c, ctx)); if (!result) { flint_printf("FAIL:\n\n"); flint_printf("a = "), TEMPLATE(T, print_pretty)(a, ctx), flint_printf("\n"); flint_printf("b = "), TEMPLATE(T, print_pretty)(b, ctx), flint_printf("\n"); flint_printf("c = "), TEMPLATE(T, print_pretty)(c, ctx), flint_printf("\n"); abort(); } TEMPLATE(T, clear)(a, ctx); TEMPLATE(T, clear)(b, ctx); TEMPLATE(T, clear)(c, ctx); TEMPLATE(T, ctx_clear)(ctx); } /* Check aliasing: b = a - b */ for (i = 0; i < 2000; i++) { TEMPLATE(T, ctx_t) ctx; TEMPLATE(T, t) a, b, c; TEMPLATE(T, ctx_randtest)(ctx, state); TEMPLATE(T, init)(a, ctx); TEMPLATE(T, init)(b, ctx); TEMPLATE(T, init)(c, ctx); TEMPLATE(T, randtest)(a, state, ctx); TEMPLATE(T, randtest)(b, state, ctx); TEMPLATE(T, sub)(c, a, b, ctx); TEMPLATE(T, sub)(b, a, b, ctx); result = (TEMPLATE(T, equal)(b, c, ctx)); if (!result) { flint_printf("FAIL:\n\n"); flint_printf("a = "), TEMPLATE(T, print_pretty)(a, ctx), flint_printf("\n"); flint_printf("b = "), TEMPLATE(T, print_pretty)(b, ctx), flint_printf("\n"); flint_printf("c = "), TEMPLATE(T, print_pretty)(c, ctx), flint_printf("\n"); abort(); } TEMPLATE(T, clear)(a, ctx); TEMPLATE(T, clear)(b, ctx); TEMPLATE(T, clear)(c, ctx); TEMPLATE(T, ctx_clear)(ctx); } /* Check aliasing: a = a - a */ for (i = 0; i < 2000; i++) { TEMPLATE(T, ctx_t) ctx; TEMPLATE(T, t) a, c; TEMPLATE(T, ctx_randtest)(ctx, state); TEMPLATE(T, init)(a, ctx); TEMPLATE(T, init)(c, ctx); TEMPLATE(T, randtest)(a, state, ctx); TEMPLATE(T, sub)(c, a, a, ctx); TEMPLATE(T, sub)(a, a, a, ctx); result = (TEMPLATE(T, equal)(a, c, ctx)); if (!result) { flint_printf("FAIL:\n\n"); flint_printf("a = "), TEMPLATE(T, print_pretty)(a, ctx), flint_printf("\n"); flint_printf("c = "), TEMPLATE(T, print_pretty)(c, ctx), flint_printf("\n"); abort(); } TEMPLATE(T, clear)(a, ctx); TEMPLATE(T, clear)(c, ctx); TEMPLATE(T, ctx_clear)(ctx); } /* Check that a - b == -(b - a) */ for (i = 0; i < 2000; i++) { TEMPLATE(T, ctx_t) ctx; TEMPLATE(T, t) a, b, c1, c2; TEMPLATE(T, ctx_randtest)(ctx, state); TEMPLATE(T, init)(a, ctx); TEMPLATE(T, init)(b, ctx); TEMPLATE(T, init)(c1, ctx); TEMPLATE(T, init)(c2, ctx); TEMPLATE(T, randtest)(a, state, ctx); TEMPLATE(T, randtest)(b, state, ctx); TEMPLATE(T, sub)(c1, a, b, ctx); TEMPLATE(T, sub)(c2, b, a, ctx); TEMPLATE(T, neg)(c2, c2, ctx); result = (TEMPLATE(T, equal)(c1, c2, ctx)); if (!result) { flint_printf("FAIL:\n\n"); flint_printf("a = "), TEMPLATE(T, print_pretty)(a, ctx), flint_printf("\n"); flint_printf("b = "), TEMPLATE(T, print_pretty)(b, ctx), flint_printf("\n"); flint_printf("c1 = "), TEMPLATE(T, print_pretty)(c1, ctx), flint_printf("\n"); flint_printf("c2 = "), TEMPLATE(T, print_pretty)(c2, ctx), flint_printf("\n"); abort(); } TEMPLATE(T, clear)(a, ctx); TEMPLATE(T, clear)(b, ctx); TEMPLATE(T, clear)(c1, ctx); TEMPLATE(T, clear)(c2, ctx); TEMPLATE(T, ctx_clear)(ctx); } /* Check that (a - b) - c == a - (b + c) */ for (i = 0; i < 2000; i++) { TEMPLATE(T, ctx_t) ctx; TEMPLATE(T, t) a, b, c, lhs, rhs; TEMPLATE(T, ctx_randtest)(ctx, state); TEMPLATE(T, init)(a, ctx); TEMPLATE(T, init)(b, ctx); TEMPLATE(T, init)(c, ctx); TEMPLATE(T, init)(lhs, ctx); TEMPLATE(T, init)(rhs, ctx); TEMPLATE(T, randtest)(a, state, ctx); TEMPLATE(T, randtest)(b, state, ctx); TEMPLATE(T, randtest)(c, state, ctx); TEMPLATE(T, sub)(lhs, a, b, ctx); TEMPLATE(T, sub)(lhs, lhs, c, ctx); TEMPLATE(T, add)(rhs, b, c, ctx); TEMPLATE(T, sub)(rhs, a, rhs, ctx); result = (TEMPLATE(T, equal)(lhs, rhs, ctx)); if (!result) { flint_printf("FAIL:\n\n"); flint_printf("a = "), TEMPLATE(T, print_pretty)(a, ctx), flint_printf("\n"); flint_printf("b = "), TEMPLATE(T, print_pretty)(b, ctx), flint_printf("\n"); flint_printf("c = "), TEMPLATE(T, print_pretty)(c, ctx), flint_printf("\n"); flint_printf("lhs = "), TEMPLATE(T, print_pretty)(lhs, ctx), flint_printf("\n"); flint_printf("rhs = "), TEMPLATE(T, print_pretty)(rhs, ctx), flint_printf("\n"); abort(); } TEMPLATE(T, clear)(a, ctx); TEMPLATE(T, clear)(b, ctx); TEMPLATE(T, clear)(c, ctx); TEMPLATE(T, clear)(lhs, ctx); TEMPLATE(T, clear)(rhs, ctx); TEMPLATE(T, ctx_clear)(ctx); } FLINT_TEST_CLEANUP(state); flint_printf("PASS\n"); return EXIT_SUCCESS; } #endif