diff options
Diffstat (limited to 'gnulib-tests/test-bitrotate.c')
| -rw-r--r-- | gnulib-tests/test-bitrotate.c | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/gnulib-tests/test-bitrotate.c b/gnulib-tests/test-bitrotate.c new file mode 100644 index 0000000..a3afeda --- /dev/null +++ b/gnulib-tests/test-bitrotate.c @@ -0,0 +1,281 @@ +/* -*- buffer-read-only: t -*- vi: set ro: */ +/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ +/* Test of <bitrotate.h> substitute. + Copyright (C) 2007-2010 Free Software Foundation, Inc. + + This program 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 3 of the License, or + (at your option) any later version. + + This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Simon Josefsson <simon@josefsson.org>, 2008. */ + +#include <config.h> + +#include "bitrotate.h" + +#include "macros.h" + +int +main (void) +{ + ASSERT (rotl8 (42, 0) == 42); + ASSERT (rotl8 (42, 1) == 84); + ASSERT (rotl8 (42, 2) == 168); + ASSERT (rotl8 (42, 3) == 81); + ASSERT (rotl8 (42, 4) == 162); + ASSERT (rotl8 (42, 5) == 69); + ASSERT (rotl8 (42, 6) == 138); + ASSERT (rotl8 (42, 7) == 21); + ASSERT (rotl8 (42, 8) == 42); + + ASSERT (rotr8 (42, 0) == 42); + ASSERT (rotr8 (42, 1) == 21); + ASSERT (rotr8 (42, 2) == 138); + ASSERT (rotr8 (42, 3) == 69); + ASSERT (rotr8 (42, 4) == 162); + ASSERT (rotr8 (42, 5) == 81); + ASSERT (rotr8 (42, 6) == 168); + ASSERT (rotr8 (42, 7) == 84); + ASSERT (rotr8 (42, 8) == 42); + + ASSERT (rotl16 (43981, 0) == 43981); + ASSERT (rotl16 (43981, 1) == 22427); + ASSERT (rotl16 (43981, 2) == 44854); + ASSERT (rotl16 (43981, 3) == 24173); + ASSERT (rotl16 (43981, 4) == 48346); + ASSERT (rotl16 (43981, 5) == 31157); + ASSERT (rotl16 (43981, 6) == 62314); + ASSERT (rotl16 (43981, 7) == 59093); + ASSERT (rotl16 (43981, 8) == 52651); + ASSERT (rotl16 (43981, 9) == 39767); + ASSERT (rotl16 (43981, 10) == 13999); + ASSERT (rotl16 (43981, 11) == 27998); + ASSERT (rotl16 (43981, 12) == 55996); + ASSERT (rotl16 (43981, 13) == 46457); + ASSERT (rotl16 (43981, 14) == 27379); + ASSERT (rotl16 (43981, 15) == 54758); + ASSERT (rotl16 (43981, 16) == 43981); + + ASSERT (rotr16 (43981, 0) == 43981); + ASSERT (rotr16 (43981, 1) == 54758); + ASSERT (rotr16 (43981, 2) == 27379); + ASSERT (rotr16 (43981, 3) == 46457); + ASSERT (rotr16 (43981, 4) == 55996); + ASSERT (rotr16 (43981, 5) == 27998); + ASSERT (rotr16 (43981, 6) == 13999); + ASSERT (rotr16 (43981, 7) == 39767); + ASSERT (rotr16 (43981, 8) == 52651); + ASSERT (rotr16 (43981, 9) == 59093); + ASSERT (rotr16 (43981, 10) == 62314); + ASSERT (rotr16 (43981, 11) == 31157); + ASSERT (rotr16 (43981, 12) == 48346); + ASSERT (rotr16 (43981, 13) == 24173); + ASSERT (rotr16 (43981, 14) == 44854); + ASSERT (rotr16 (43981, 15) == 22427); + ASSERT (rotr16 (43981, 16) == 43981); + + ASSERT (rotl32 (2309737967U, 1) == 324508639U); + ASSERT (rotl32 (2309737967U, 2) == 649017278U); + ASSERT (rotl32 (2309737967U, 3) == 1298034556U); + ASSERT (rotl32 (2309737967U, 4) == 2596069112U); + ASSERT (rotl32 (2309737967U, 5) == 897170929U); + ASSERT (rotl32 (2309737967U, 6) == 1794341858U); + ASSERT (rotl32 (2309737967U, 7) == 3588683716U); + ASSERT (rotl32 (2309737967U, 8) == 2882400137U); + ASSERT (rotl32 (2309737967U, 9) == 1469832979U); + ASSERT (rotl32 (2309737967U, 10) == 2939665958U); + ASSERT (rotl32 (2309737967U, 11) == 1584364621U); + ASSERT (rotl32 (2309737967U, 12) == 3168729242U); + ASSERT (rotl32 (2309737967U, 13) == 2042491189U); + ASSERT (rotl32 (2309737967U, 14) == 4084982378U); + ASSERT (rotl32 (2309737967U, 15) == 3874997461U); + ASSERT (rotl32 (2309737967U, 16) == 3455027627U); + ASSERT (rotl32 (2309737967U, 17) == 2615087959U); + ASSERT (rotl32 (2309737967U, 18) == 935208623U); + ASSERT (rotl32 (2309737967U, 19) == 1870417246U); + ASSERT (rotl32 (2309737967U, 20) == 3740834492U); + ASSERT (rotl32 (2309737967U, 21) == 3186701689U); + ASSERT (rotl32 (2309737967U, 22) == 2078436083U); + ASSERT (rotl32 (2309737967U, 23) == 4156872166U); + ASSERT (rotl32 (2309737967U, 24) == 4018777037U); + ASSERT (rotl32 (2309737967U, 25) == 3742586779U); + ASSERT (rotl32 (2309737967U, 26) == 3190206263U); + ASSERT (rotl32 (2309737967U, 27) == 2085445231U); + ASSERT (rotl32 (2309737967U, 28) == 4170890462U); + ASSERT (rotl32 (2309737967U, 29) == 4046813629U); + ASSERT (rotl32 (2309737967U, 30) == 3798659963U); + ASSERT (rotl32 (2309737967U, 31) == 3302352631U); + + ASSERT (rotr32 (2309737967U, 1) == 3302352631lU); + ASSERT (rotr32 (2309737967U, 2) == 3798659963lU); + ASSERT (rotr32 (2309737967U, 3) == 4046813629lU); + ASSERT (rotr32 (2309737967U, 4) == 4170890462lU); + ASSERT (rotr32 (2309737967U, 5) == 2085445231lU); + ASSERT (rotr32 (2309737967U, 6) == 3190206263lU); + ASSERT (rotr32 (2309737967U, 7) == 3742586779lU); + ASSERT (rotr32 (2309737967U, 8) == 4018777037lU); + ASSERT (rotr32 (2309737967U, 9) == 4156872166lU); + ASSERT (rotr32 (2309737967U, 10) == 2078436083lU); + ASSERT (rotr32 (2309737967U, 11) == 3186701689lU); + ASSERT (rotr32 (2309737967U, 12) == 3740834492lU); + ASSERT (rotr32 (2309737967U, 13) == 1870417246lU); + ASSERT (rotr32 (2309737967U, 14) == 935208623lU); + ASSERT (rotr32 (2309737967U, 15) == 2615087959lU); + ASSERT (rotr32 (2309737967U, 16) == 3455027627lU); + ASSERT (rotr32 (2309737967U, 17) == 3874997461lU); + ASSERT (rotr32 (2309737967U, 18) == 4084982378lU); + ASSERT (rotr32 (2309737967U, 19) == 2042491189lU); + ASSERT (rotr32 (2309737967U, 20) == 3168729242lU); + ASSERT (rotr32 (2309737967U, 21) == 1584364621lU); + ASSERT (rotr32 (2309737967U, 22) == 2939665958lU); + ASSERT (rotr32 (2309737967U, 23) == 1469832979lU); + ASSERT (rotr32 (2309737967U, 24) == 2882400137lU); + ASSERT (rotr32 (2309737967U, 25) == 3588683716lU); + ASSERT (rotr32 (2309737967U, 26) == 1794341858lU); + ASSERT (rotr32 (2309737967U, 27) == 897170929lU); + ASSERT (rotr32 (2309737967U, 28) == 2596069112lU); + ASSERT (rotr32 (2309737967U, 29) == 1298034556lU); + ASSERT (rotr32 (2309737967U, 30) == 649017278lU); + ASSERT (rotr32 (2309737967U, 31) == 324508639lU); + +#ifdef UINT64_MAX + ASSERT (rotl64 (16045690984503098046ULL, 1) == 13644637895296644477ULL); + ASSERT (rotl64 (16045690984503098046ULL, 2) == 8842531716883737339ULL); + ASSERT (rotl64 (16045690984503098046ULL, 3) == 17685063433767474678ULL); + ASSERT (rotl64 (16045690984503098046ULL, 4) == 16923382793825397741ULL); + ASSERT (rotl64 (16045690984503098046ULL, 5) == 15400021513941243867ULL); + ASSERT (rotl64 (16045690984503098046ULL, 6) == 12353298954172936119ULL); + ASSERT (rotl64 (16045690984503098046ULL, 7) == 6259853834636320623ULL); + ASSERT (rotl64 (16045690984503098046ULL, 8) == 12519707669272641246ULL); + ASSERT (rotl64 (16045690984503098046ULL, 9) == 6592671264835730877ULL); + ASSERT (rotl64 (16045690984503098046ULL, 10) == 13185342529671461754ULL); + ASSERT (rotl64 (16045690984503098046ULL, 11) == 7923940985633371893ULL); + ASSERT (rotl64 (16045690984503098046ULL, 12) == 15847881971266743786ULL); + ASSERT (rotl64 (16045690984503098046ULL, 13) == 13249019868823935957ULL); + ASSERT (rotl64 (16045690984503098046ULL, 14) == 8051295663938320299ULL); + ASSERT (rotl64 (16045690984503098046ULL, 15) == 16102591327876640598ULL); + ASSERT (rotl64 (16045690984503098046ULL, 16) == 13758438582043729581ULL); + ASSERT (rotl64 (16045690984503098046ULL, 17) == 9070133090377907547ULL); + ASSERT (rotl64 (16045690984503098046ULL, 18) == 18140266180755815094ULL); + ASSERT (rotl64 (16045690984503098046ULL, 19) == 17833788287802078573ULL); + ASSERT (rotl64 (16045690984503098046ULL, 20) == 17220832501894605531ULL); + ASSERT (rotl64 (16045690984503098046ULL, 21) == 15994920930079659447ULL); + ASSERT (rotl64 (16045690984503098046ULL, 22) == 13543097786449767279ULL); + ASSERT (rotl64 (16045690984503098046ULL, 23) == 8639451499189982943ULL); + ASSERT (rotl64 (16045690984503098046ULL, 24) == 17278902998379965886ULL); + ASSERT (rotl64 (16045690984503098046ULL, 25) == 16111061923050380157ULL); + ASSERT (rotl64 (16045690984503098046ULL, 26) == 13775379772391208699ULL); + ASSERT (rotl64 (16045690984503098046ULL, 27) == 9104015471072865783ULL); + ASSERT (rotl64 (16045690984503098046ULL, 28) == 18208030942145731566ULL); + ASSERT (rotl64 (16045690984503098046ULL, 29) == 17969317810581911517ULL); + ASSERT (rotl64 (16045690984503098046ULL, 30) == 17491891547454271419ULL); + ASSERT (rotl64 (16045690984503098046ULL, 31) == 16537039021198991223ULL); + ASSERT (rotl64 (16045690984503098046ULL, 32) == 14627333968688430831ULL); + ASSERT (rotl64 (16045690984503098046ULL, 33) == 10807923863667310047ULL); + ASSERT (rotl64 (16045690984503098046ULL, 34) == 3169103653625068479ULL); + ASSERT (rotl64 (16045690984503098046ULL, 35) == 6338207307250136958ULL); + ASSERT (rotl64 (16045690984503098046ULL, 36) == 12676414614500273916ULL); + ASSERT (rotl64 (16045690984503098046ULL, 37) == 6906085155290996217ULL); + ASSERT (rotl64 (16045690984503098046ULL, 38) == 13812170310581992434ULL); + ASSERT (rotl64 (16045690984503098046ULL, 39) == 9177596547454433253ULL); + ASSERT (rotl64 (16045690984503098046ULL, 40) == 18355193094908866506ULL); + ASSERT (rotl64 (16045690984503098046ULL, 41) == 18263642116108181397ULL); + ASSERT (rotl64 (16045690984503098046ULL, 42) == 18080540158506811179ULL); + ASSERT (rotl64 (16045690984503098046ULL, 43) == 17714336243304070743ULL); + ASSERT (rotl64 (16045690984503098046ULL, 44) == 16981928412898589871ULL); + ASSERT (rotl64 (16045690984503098046ULL, 45) == 15517112752087628127ULL); + ASSERT (rotl64 (16045690984503098046ULL, 46) == 12587481430465704639ULL); + ASSERT (rotl64 (16045690984503098046ULL, 47) == 6728218787221857663ULL); + ASSERT (rotl64 (16045690984503098046ULL, 48) == 13456437574443715326ULL); + ASSERT (rotl64 (16045690984503098046ULL, 49) == 8466131075177879037ULL); + ASSERT (rotl64 (16045690984503098046ULL, 50) == 16932262150355758074ULL); + ASSERT (rotl64 (16045690984503098046ULL, 51) == 15417780227001964533ULL); + ASSERT (rotl64 (16045690984503098046ULL, 52) == 12388816380294377451ULL); + ASSERT (rotl64 (16045690984503098046ULL, 53) == 6330888686879203287ULL); + ASSERT (rotl64 (16045690984503098046ULL, 54) == 12661777373758406574ULL); + ASSERT (rotl64 (16045690984503098046ULL, 55) == 6876810673807261533ULL); + ASSERT (rotl64 (16045690984503098046ULL, 56) == 13753621347614523066ULL); + ASSERT (rotl64 (16045690984503098046ULL, 57) == 9060498621519494517ULL); + ASSERT (rotl64 (16045690984503098046ULL, 58) == 18120997243038989034ULL); + ASSERT (rotl64 (16045690984503098046ULL, 59) == 17795250412368426453ULL); + ASSERT (rotl64 (16045690984503098046ULL, 60) == 17143756751027301291ULL); + ASSERT (rotl64 (16045690984503098046ULL, 61) == 15840769428345050967ULL); + ASSERT (rotl64 (16045690984503098046ULL, 62) == 13234794782980550319ULL); + ASSERT (rotl64 (16045690984503098046ULL, 63) == 8022845492251549023ULL); + + ASSERT (rotr64 (16045690984503098046ULL, 1) == 8022845492251549023ULL); + ASSERT (rotr64 (16045690984503098046ULL, 2) == 13234794782980550319ULL); + ASSERT (rotr64 (16045690984503098046ULL, 3) == 15840769428345050967ULL); + ASSERT (rotr64 (16045690984503098046ULL, 4) == 17143756751027301291ULL); + ASSERT (rotr64 (16045690984503098046ULL, 5) == 17795250412368426453ULL); + ASSERT (rotr64 (16045690984503098046ULL, 6) == 18120997243038989034ULL); + ASSERT (rotr64 (16045690984503098046ULL, 7) == 9060498621519494517ULL); + ASSERT (rotr64 (16045690984503098046ULL, 8) == 13753621347614523066ULL); + ASSERT (rotr64 (16045690984503098046ULL, 9) == 6876810673807261533ULL); + ASSERT (rotr64 (16045690984503098046ULL, 10) == 12661777373758406574ULL); + ASSERT (rotr64 (16045690984503098046ULL, 11) == 6330888686879203287ULL); + ASSERT (rotr64 (16045690984503098046ULL, 12) == 12388816380294377451ULL); + ASSERT (rotr64 (16045690984503098046ULL, 13) == 15417780227001964533ULL); + ASSERT (rotr64 (16045690984503098046ULL, 14) == 16932262150355758074ULL); + ASSERT (rotr64 (16045690984503098046ULL, 15) == 8466131075177879037ULL); + ASSERT (rotr64 (16045690984503098046ULL, 16) == 13456437574443715326ULL); + ASSERT (rotr64 (16045690984503098046ULL, 17) == 6728218787221857663ULL); + ASSERT (rotr64 (16045690984503098046ULL, 18) == 12587481430465704639ULL); + ASSERT (rotr64 (16045690984503098046ULL, 19) == 15517112752087628127ULL); + ASSERT (rotr64 (16045690984503098046ULL, 20) == 16981928412898589871ULL); + ASSERT (rotr64 (16045690984503098046ULL, 21) == 17714336243304070743ULL); + ASSERT (rotr64 (16045690984503098046ULL, 22) == 18080540158506811179ULL); + ASSERT (rotr64 (16045690984503098046ULL, 23) == 18263642116108181397ULL); + ASSERT (rotr64 (16045690984503098046ULL, 24) == 18355193094908866506ULL); + ASSERT (rotr64 (16045690984503098046ULL, 25) == 9177596547454433253ULL); + ASSERT (rotr64 (16045690984503098046ULL, 26) == 13812170310581992434ULL); + ASSERT (rotr64 (16045690984503098046ULL, 27) == 6906085155290996217ULL); + ASSERT (rotr64 (16045690984503098046ULL, 28) == 12676414614500273916ULL); + ASSERT (rotr64 (16045690984503098046ULL, 29) == 6338207307250136958ULL); + ASSERT (rotr64 (16045690984503098046ULL, 30) == 3169103653625068479ULL); + ASSERT (rotr64 (16045690984503098046ULL, 31) == 10807923863667310047ULL); + ASSERT (rotr64 (16045690984503098046ULL, 32) == 14627333968688430831ULL); + ASSERT (rotr64 (16045690984503098046ULL, 33) == 16537039021198991223ULL); + ASSERT (rotr64 (16045690984503098046ULL, 34) == 17491891547454271419ULL); + ASSERT (rotr64 (16045690984503098046ULL, 35) == 17969317810581911517ULL); + ASSERT (rotr64 (16045690984503098046ULL, 36) == 18208030942145731566ULL); + ASSERT (rotr64 (16045690984503098046ULL, 37) == 9104015471072865783ULL); + ASSERT (rotr64 (16045690984503098046ULL, 38) == 13775379772391208699ULL); + ASSERT (rotr64 (16045690984503098046ULL, 39) == 16111061923050380157ULL); + ASSERT (rotr64 (16045690984503098046ULL, 40) == 17278902998379965886ULL); + ASSERT (rotr64 (16045690984503098046ULL, 41) == 8639451499189982943ULL); + ASSERT (rotr64 (16045690984503098046ULL, 42) == 13543097786449767279ULL); + ASSERT (rotr64 (16045690984503098046ULL, 43) == 15994920930079659447ULL); + ASSERT (rotr64 (16045690984503098046ULL, 44) == 17220832501894605531ULL); + ASSERT (rotr64 (16045690984503098046ULL, 45) == 17833788287802078573ULL); + ASSERT (rotr64 (16045690984503098046ULL, 46) == 18140266180755815094ULL); + ASSERT (rotr64 (16045690984503098046ULL, 47) == 9070133090377907547ULL); + ASSERT (rotr64 (16045690984503098046ULL, 48) == 13758438582043729581ULL); + ASSERT (rotr64 (16045690984503098046ULL, 49) == 16102591327876640598ULL); + ASSERT (rotr64 (16045690984503098046ULL, 50) == 8051295663938320299ULL); + ASSERT (rotr64 (16045690984503098046ULL, 51) == 13249019868823935957ULL); + ASSERT (rotr64 (16045690984503098046ULL, 52) == 15847881971266743786ULL); + ASSERT (rotr64 (16045690984503098046ULL, 53) == 7923940985633371893ULL); + ASSERT (rotr64 (16045690984503098046ULL, 54) == 13185342529671461754ULL); + ASSERT (rotr64 (16045690984503098046ULL, 55) == 6592671264835730877ULL); + ASSERT (rotr64 (16045690984503098046ULL, 56) == 12519707669272641246ULL); + ASSERT (rotr64 (16045690984503098046ULL, 57) == 6259853834636320623ULL); + ASSERT (rotr64 (16045690984503098046ULL, 58) == 12353298954172936119ULL); + ASSERT (rotr64 (16045690984503098046ULL, 59) == 15400021513941243867ULL); + ASSERT (rotr64 (16045690984503098046ULL, 60) == 16923382793825397741ULL); + ASSERT (rotr64 (16045690984503098046ULL, 61) == 17685063433767474678ULL); + ASSERT (rotr64 (16045690984503098046ULL, 62) == 8842531716883737339ULL); + ASSERT (rotr64 (16045690984503098046ULL, 63) == 13644637895296644477ULL); +#endif /* UINT64_MAX */ + + return 0; +} |