Mercurial > dropbear
diff libtommath/demo/demo.c @ 1511:5916af64acd4 fuzz
merge from main
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Sat, 17 Feb 2018 19:29:51 +0800 |
parents | 8bba51a55704 |
children |
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--- a/libtommath/demo/demo.c Tue Jan 23 23:27:40 2018 +0800 +++ b/libtommath/demo/demo.c Sat Feb 17 19:29:51 2018 +0800 @@ -184,7 +184,9 @@ #if LTM_DEMO_TEST_VS_MTEST == 0 // trivial stuff + // a: 0->5 mp_set_int(&a, 5); + // a: 5-> b: -5 mp_neg(&a, &b); if (mp_cmp(&a, &b) != MP_GT) { return EXIT_FAILURE; @@ -192,16 +194,40 @@ if (mp_cmp(&b, &a) != MP_LT) { return EXIT_FAILURE; } + // a: 5-> a: -5 mp_neg(&a, &a); if (mp_cmp(&b, &a) != MP_EQ) { return EXIT_FAILURE; } + // a: -5-> b: 5 mp_abs(&a, &b); if (mp_isneg(&b) != MP_NO) { return EXIT_FAILURE; } + // a: -5-> b: -4 mp_add_d(&a, 1, &b); + if (mp_isneg(&b) != MP_YES) { + return EXIT_FAILURE; + } + if (mp_get_int(&b) != 4) { + return EXIT_FAILURE; + } + // a: -5-> b: 1 mp_add_d(&a, 6, &b); + if (mp_get_int(&b) != 1) { + return EXIT_FAILURE; + } + // a: -5-> a: 1 + mp_add_d(&a, 6, &a); + if (mp_get_int(&a) != 1) { + return EXIT_FAILURE; + } + mp_zero(&a); + // a: 0-> a: 6 + mp_add_d(&a, 6, &a); + if (mp_get_int(&a) != 6) { + return EXIT_FAILURE; + } mp_set_int(&a, 0); @@ -981,6 +1007,6 @@ return 0; } -/* $Source$ */ -/* $Revision$ */ -/* $Date$ */ +/* ref: $Format:%D$ */ +/* git commit: $Format:%H$ */ +/* commit time: $Format:%ai$ */