Path: blob/main/lib/libc/tests/stdio/sscanf_test.c
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/*-1* Copyright (c) 2023 Dag-Erling Smørgrav2*3* SPDX-License-Identifier: BSD-2-Clause4*/56#include <limits.h>7#include <locale.h>8#include <stdint.h>9#include <stdio.h>1011#include <atf-c.h>1213static const struct sscanf_test_case {14char input[8];15struct {16int ret, val, len;17} b, o, d, x, i;18} sscanf_test_cases[] = {19// input binary octal decimal hexadecimal automatic20// all digits21{ "0", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, },22{ "1", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, },23{ "2", { 0, 0, 0 }, { 1, 2, 1 }, { 1, 2, 1 }, { 1, 2, 1 }, { 1, 2, 1 }, },24{ "3", { 0, 0, 0 }, { 1, 3, 1 }, { 1, 3, 1 }, { 1, 3, 1 }, { 1, 3, 1 }, },25{ "4", { 0, 0, 0 }, { 1, 4, 1 }, { 1, 4, 1 }, { 1, 4, 1 }, { 1, 4, 1 }, },26{ "5", { 0, 0, 0 }, { 1, 5, 1 }, { 1, 5, 1 }, { 1, 5, 1 }, { 1, 5, 1 }, },27{ "6", { 0, 0, 0 }, { 1, 6, 1 }, { 1, 6, 1 }, { 1, 6, 1 }, { 1, 6, 1 }, },28{ "7", { 0, 0, 0 }, { 1, 7, 1 }, { 1, 7, 1 }, { 1, 7, 1 }, { 1, 7, 1 }, },29{ "8", { 0, 0, 0 }, { 0, 0, 0 }, { 1, 8, 1 }, { 1, 8, 1 }, { 1, 8, 1 }, },30{ "9", { 0, 0, 0 }, { 0, 0, 0 }, { 1, 9, 1 }, { 1, 9, 1 }, { 1, 9, 1 }, },31{ "A", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 10, 1 }, { 0, 0, 0 }, },32{ "B", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 11, 1 }, { 0, 0, 0 }, },33{ "C", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 12, 1 }, { 0, 0, 0 }, },34{ "D", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 13, 1 }, { 0, 0, 0 }, },35{ "E", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 14, 1 }, { 0, 0, 0 }, },36{ "F", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 15, 1 }, { 0, 0, 0 }, },37{ "X", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, },38{ "a", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 10, 1 }, { 0, 0, 0 }, },39{ "b", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 11, 1 }, { 0, 0, 0 }, },40{ "c", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 12, 1 }, { 0, 0, 0 }, },41{ "d", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 13, 1 }, { 0, 0, 0 }, },42{ "e", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 14, 1 }, { 0, 0, 0 }, },43{ "f", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 15, 1 }, { 0, 0, 0 }, },44{ "x", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, },45// all digits with leading zero46{ "00", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, },47{ "01", { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 }, },48{ "02", { 1, 0, 1 }, { 1, 2, 2 }, { 1, 2, 2 }, { 1, 2, 2 }, { 1, 2, 2 }, },49{ "03", { 1, 0, 1 }, { 1, 3, 2 }, { 1, 3, 2 }, { 1, 3, 2 }, { 1, 3, 2 }, },50{ "04", { 1, 0, 1 }, { 1, 4, 2 }, { 1, 4, 2 }, { 1, 4, 2 }, { 1, 4, 2 }, },51{ "05", { 1, 0, 1 }, { 1, 5, 2 }, { 1, 5, 2 }, { 1, 5, 2 }, { 1, 5, 2 }, },52{ "06", { 1, 0, 1 }, { 1, 6, 2 }, { 1, 6, 2 }, { 1, 6, 2 }, { 1, 6, 2 }, },53{ "07", { 1, 0, 1 }, { 1, 7, 2 }, { 1, 7, 2 }, { 1, 7, 2 }, { 1, 7, 2 }, },54{ "08", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 8, 2 }, { 1, 8, 2 }, { 1, 0, 1 }, },55{ "09", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 9, 2 }, { 1, 9, 2 }, { 1, 0, 1 }, },56{ "0A", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 2 }, { 1, 0, 1 }, },57{ "0B", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, },58{ "0C", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 2 }, { 1, 0, 1 }, },59{ "0D", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 2 }, { 1, 0, 1 }, },60{ "0E", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 2 }, { 1, 0, 1 }, },61{ "0F", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 2 }, { 1, 0, 1 }, },62{ "0X", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, },63{ "0a", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 2 }, { 1, 0, 1 }, },64{ "0b", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, },65{ "0c", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 2 }, { 1, 0, 1 }, },66{ "0d", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 2 }, { 1, 0, 1 }, },67{ "0e", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 2 }, { 1, 0, 1 }, },68{ "0f", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 2 }, { 1, 0, 1 }, },69{ "0x", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, },70// all digits with two leading zeroes71{ "000", { 1, 0, 3 }, { 1, 0, 3 }, { 1, 0, 3 }, { 1, 0, 3 }, { 1, 0, 3 }, },72{ "001", { 1, 1, 3 }, { 1, 1, 3 }, { 1, 1, 3 }, { 1, 1, 3 }, { 1, 1, 3 }, },73{ "002", { 1, 0, 2 }, { 1, 2, 3 }, { 1, 2, 3 }, { 1, 2, 3 }, { 1, 2, 3 }, },74{ "003", { 1, 0, 2 }, { 1, 3, 3 }, { 1, 3, 3 }, { 1, 3, 3 }, { 1, 3, 3 }, },75{ "004", { 1, 0, 2 }, { 1, 4, 3 }, { 1, 4, 3 }, { 1, 4, 3 }, { 1, 4, 3 }, },76{ "005", { 1, 0, 2 }, { 1, 5, 3 }, { 1, 5, 3 }, { 1, 5, 3 }, { 1, 5, 3 }, },77{ "006", { 1, 0, 2 }, { 1, 6, 3 }, { 1, 6, 3 }, { 1, 6, 3 }, { 1, 6, 3 }, },78{ "007", { 1, 0, 2 }, { 1, 7, 3 }, { 1, 7, 3 }, { 1, 7, 3 }, { 1, 7, 3 }, },79{ "008", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 8, 3 }, { 1, 8, 3 }, { 1, 0, 2 }, },80{ "009", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 9, 3 }, { 1, 9, 3 }, { 1, 0, 2 }, },81{ "00A", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 10, 3 }, { 1, 0, 2 }, },82{ "00B", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 11, 3 }, { 1, 0, 2 }, },83{ "00C", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 12, 3 }, { 1, 0, 2 }, },84{ "00D", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 13, 3 }, { 1, 0, 2 }, },85{ "00E", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 14, 3 }, { 1, 0, 2 }, },86{ "00F", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 15, 3 }, { 1, 0, 2 }, },87{ "00X", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, },88{ "00a", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 10, 3 }, { 1, 0, 2 }, },89{ "00b", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 11, 3 }, { 1, 0, 2 }, },90{ "00c", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 12, 3 }, { 1, 0, 2 }, },91{ "00d", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 13, 3 }, { 1, 0, 2 }, },92{ "00e", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 14, 3 }, { 1, 0, 2 }, },93{ "00f", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 15, 3 }, { 1, 0, 2 }, },94{ "00x", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, },95// all digits with leading one96{ "10", { 1, 2, 2 }, { 1, 8, 2 }, { 1, 10, 2 }, { 1, 16, 2 }, { 1, 10, 2 }, },97{ "11", { 1, 3, 2 }, { 1, 9, 2 }, { 1, 11, 2 }, { 1, 17, 2 }, { 1, 11, 2 }, },98{ "12", { 1, 1, 1 }, { 1, 10, 2 }, { 1, 12, 2 }, { 1, 18, 2 }, { 1, 12, 2 }, },99{ "13", { 1, 1, 1 }, { 1, 11, 2 }, { 1, 13, 2 }, { 1, 19, 2 }, { 1, 13, 2 }, },100{ "14", { 1, 1, 1 }, { 1, 12, 2 }, { 1, 14, 2 }, { 1, 20, 2 }, { 1, 14, 2 }, },101{ "15", { 1, 1, 1 }, { 1, 13, 2 }, { 1, 15, 2 }, { 1, 21, 2 }, { 1, 15, 2 }, },102{ "16", { 1, 1, 1 }, { 1, 14, 2 }, { 1, 16, 2 }, { 1, 22, 2 }, { 1, 16, 2 }, },103{ "17", { 1, 1, 1 }, { 1, 15, 2 }, { 1, 17, 2 }, { 1, 23, 2 }, { 1, 17, 2 }, },104{ "18", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 18, 2 }, { 1, 24, 2 }, { 1, 18, 2 }, },105{ "19", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 19, 2 }, { 1, 25, 2 }, { 1, 19, 2 }, },106{ "1A", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 26, 2 }, { 1, 1, 1 }, },107{ "1B", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 27, 2 }, { 1, 1, 1 }, },108{ "1C", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 28, 2 }, { 1, 1, 1 }, },109{ "1D", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 29, 2 }, { 1, 1, 1 }, },110{ "1E", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 30, 2 }, { 1, 1, 1 }, },111{ "1F", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 31, 2 }, { 1, 1, 1 }, },112{ "1X", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, },113{ "1a", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 26, 2 }, { 1, 1, 1 }, },114{ "1b", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 27, 2 }, { 1, 1, 1 }, },115{ "1c", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 28, 2 }, { 1, 1, 1 }, },116{ "1d", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 29, 2 }, { 1, 1, 1 }, },117{ "1e", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 30, 2 }, { 1, 1, 1 }, },118{ "1f", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 31, 2 }, { 1, 1, 1 }, },119{ "1x", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, },120// all digits with leading binary prefix121{ "0b0", { 1, 0, 3 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 176, 3 }, { 1, 0, 3 }, },122{ "0b1", { 1, 1, 3 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 177, 3 }, { 1, 1, 3 }, },123{ "0b2", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 178, 3 }, { 1, 0, 1 }, },124{ "0b3", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 179, 3 }, { 1, 0, 1 }, },125{ "0b4", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 180, 3 }, { 1, 0, 1 }, },126{ "0b5", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 181, 3 }, { 1, 0, 1 }, },127{ "0b6", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 182, 3 }, { 1, 0, 1 }, },128{ "0b7", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 183, 3 }, { 1, 0, 1 }, },129{ "0b8", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 184, 3 }, { 1, 0, 1 }, },130{ "0b9", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 185, 3 }, { 1, 0, 1 }, },131{ "0bA", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 186, 3 }, { 1, 0, 1 }, },132{ "0bB", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 187, 3 }, { 1, 0, 1 }, },133{ "0bC", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 188, 3 }, { 1, 0, 1 }, },134{ "0bD", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 189, 3 }, { 1, 0, 1 }, },135{ "0bE", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 190, 3 }, { 1, 0, 1 }, },136{ "0bF", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 191, 3 }, { 1, 0, 1 }, },137{ "0bX", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, },138{ "0ba", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 186, 3 }, { 1, 0, 1 }, },139{ "0bb", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 187, 3 }, { 1, 0, 1 }, },140{ "0bc", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 188, 3 }, { 1, 0, 1 }, },141{ "0bd", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 189, 3 }, { 1, 0, 1 }, },142{ "0be", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 190, 3 }, { 1, 0, 1 }, },143{ "0bf", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 191, 3 }, { 1, 0, 1 }, },144{ "0bx", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, },145// all digits with leading hexadecimal prefix146{ "0x0", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 3 }, { 1, 0, 3 }, },147{ "0x1", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 1, 3 }, { 1, 1, 3 }, },148{ "0x2", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 2, 3 }, { 1, 2, 3 }, },149{ "0x3", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 3, 3 }, { 1, 3, 3 }, },150{ "0x4", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 4, 3 }, { 1, 4, 3 }, },151{ "0x5", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 5, 3 }, { 1, 5, 3 }, },152{ "0x6", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 6, 3 }, { 1, 6, 3 }, },153{ "0x7", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 7, 3 }, { 1, 7, 3 }, },154{ "0x8", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 8, 3 }, { 1, 8, 3 }, },155{ "0x9", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 9, 3 }, { 1, 9, 3 }, },156{ "0xA", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 3 }, { 1, 10, 3 }, },157{ "0xB", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 3 }, { 1, 11, 3 }, },158{ "0xC", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 3 }, { 1, 12, 3 }, },159{ "0xD", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 3 }, { 1, 13, 3 }, },160{ "0xE", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 3 }, { 1, 14, 3 }, },161{ "0xF", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 3 }, { 1, 15, 3 }, },162{ "0xX", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, },163{ "0xa", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 3 }, { 1, 10, 3 }, },164{ "0xb", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 3 }, { 1, 11, 3 }, },165{ "0xc", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 3 }, { 1, 12, 3 }, },166{ "0xd", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 3 }, { 1, 13, 3 }, },167{ "0xe", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 3 }, { 1, 14, 3 }, },168{ "0xf", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 3 }, { 1, 15, 3 }, },169{ "0xX", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, },170// terminator171{ "" }172};173174#define SSCANF_TEST(string, format, expret, expval, explen) \175do { \176int ret = 0, val = 0, len = 0; \177ret = sscanf(string, format "%n", &val, &len); \178ATF_CHECK_EQ(expret, ret); \179if (expret && ret) { \180ATF_CHECK_EQ(expval, val); \181ATF_CHECK_EQ(explen, len); \182} \183} while (0)184185ATF_TC_WITHOUT_HEAD(sscanf_b);186ATF_TC_BODY(sscanf_b, tc)187{188const struct sscanf_test_case *stc;189char input[16];190191for (stc = sscanf_test_cases; *stc->input; stc++) {192strcpy(input + 1, stc->input);193SSCANF_TEST(input + 1, "%b", stc->b.ret, stc->b.val, stc->b.len);194input[0] = '+';195SSCANF_TEST(input, "%b", stc->b.ret, stc->b.val, stc->b.len ? stc->b.len + 1 : 0);196input[0] = '-';197SSCANF_TEST(input, "%b", stc->b.ret, -stc->b.val, stc->b.len ? stc->b.len + 1 : 0);198}199}200201ATF_TC_WITHOUT_HEAD(sscanf_o);202ATF_TC_BODY(sscanf_o, tc)203{204const struct sscanf_test_case *stc;205char input[16];206207for (stc = sscanf_test_cases; *stc->input; stc++) {208strcpy(input + 1, stc->input);209SSCANF_TEST(input + 1, "%o", stc->o.ret, stc->o.val, stc->o.len);210input[0] = '+';211SSCANF_TEST(input, "%o", stc->o.ret, stc->o.val, stc->o.len ? stc->o.len + 1 : 0);212input[0] = '-';213SSCANF_TEST(input, "%o", stc->o.ret, -stc->o.val, stc->o.len ? stc->o.len + 1 : 0);214}215}216217ATF_TC_WITHOUT_HEAD(sscanf_d);218ATF_TC_BODY(sscanf_d, tc)219{220const struct sscanf_test_case *stc;221char input[16];222223for (stc = sscanf_test_cases; *stc->input; stc++) {224strcpy(input + 1, stc->input);225SSCANF_TEST(input + 1, "%d", stc->d.ret, stc->d.val, stc->d.len);226input[0] = '+';227SSCANF_TEST(input, "%d", stc->d.ret, stc->d.val, stc->d.len ? stc->d.len + 1 : 0);228input[0] = '-';229SSCANF_TEST(input, "%d", stc->d.ret, -stc->d.val, stc->d.len ? stc->d.len + 1 : 0);230}231}232233ATF_TC_WITHOUT_HEAD(sscanf_x);234ATF_TC_BODY(sscanf_x, tc)235{236const struct sscanf_test_case *stc;237char input[16];238239for (stc = sscanf_test_cases; *stc->input; stc++) {240strcpy(input + 1, stc->input);241SSCANF_TEST(input + 1, "%x", stc->x.ret, stc->x.val, stc->x.len);242input[0] = '+';243SSCANF_TEST(input, "%x", stc->x.ret, stc->x.val, stc->x.len ? stc->x.len + 1 : 0);244input[0] = '-';245SSCANF_TEST(input, "%x", stc->x.ret, -stc->x.val, stc->x.len ? stc->x.len + 1 : 0);246}247}248249ATF_TC_WITHOUT_HEAD(sscanf_i);250ATF_TC_BODY(sscanf_i, tc)251{252const struct sscanf_test_case *stc;253char input[16];254255for (stc = sscanf_test_cases; *stc->input; stc++) {256strcpy(input + 1, stc->input);257SSCANF_TEST(input + 1, "%i", stc->i.ret, stc->i.val, stc->i.len);258input[0] = '+';259SSCANF_TEST(input, "%i", stc->i.ret, stc->i.val, stc->i.len ? stc->i.len + 1 : 0);260input[0] = '-';261SSCANF_TEST(input, "%i", stc->i.ret, -stc->i.val, stc->i.len ? stc->i.len + 1 : 0);262}263}264265ATF_TC_WITHOUT_HEAD(sscanf_wN);266ATF_TC_BODY(sscanf_wN, tc)267{268const char x00[] = "0x00";269const char x7f[] = "0x7fffffffffffffff";270const char xff[] = "0xffffffffffffffff";271272#define SSCANF_WN_TEST(N, imin, umax) \273do { \274int##N##_t i; \275uint##N##_t u; \276ATF_CHECK_EQ(1, sscanf(x00, "%w" #N "i", &i)); \277ATF_CHECK_EQ(0, i); \278ATF_CHECK_EQ(1, sscanf(x7f, "%w" #N "i", &i)); \279ATF_CHECK_EQ(imin, i); \280ATF_CHECK_EQ(1, sscanf(x00, "%w" #N "x", &u)); \281ATF_CHECK_EQ(0, u); \282ATF_CHECK_EQ(1, sscanf(xff, "%w" #N "x", &u)); \283ATF_CHECK_EQ(umax, u); \284} while (0)285SSCANF_WN_TEST(8, -1, UCHAR_MAX);286SSCANF_WN_TEST(16, -1, USHRT_MAX);287SSCANF_WN_TEST(32, -1, UINT_MAX);288SSCANF_WN_TEST(64, LLONG_MAX, ULLONG_MAX);289#undef SSCANF_WN_TEST290291ATF_CHECK_EQ(0, sscanf(x00, "%wi", (int *)NULL));292ATF_CHECK_EQ(0, sscanf(x00, "%w1i", (int *)NULL));293ATF_CHECK_EQ(0, sscanf(x00, "%w128i", (int *)NULL));294}295296ATF_TC_WITHOUT_HEAD(sscanf_wfN);297ATF_TC_BODY(sscanf_wfN, tc)298{299const char x00[] = "0x00";300const char x7f[] = "0x7fffffffffffffff";301const char xff[] = "0xffffffffffffffff";302303#define SSCANF_WFN_TEST(N, imin, umax) \304do { \305int_fast##N##_t i; \306uint_fast##N##_t u; \307ATF_CHECK_EQ(1, sscanf(x00, "%wf" #N "i", &i)); \308ATF_CHECK_EQ(0, i); \309ATF_CHECK_EQ(1, sscanf(x7f, "%wf" #N "i", &i)); \310ATF_CHECK_EQ(imin, i); \311ATF_CHECK_EQ(1, sscanf(x00, "%wf" #N "x", &u)); \312ATF_CHECK_EQ(0, u); \313ATF_CHECK_EQ(1, sscanf(xff, "%wf" #N "x", &u)); \314ATF_CHECK_EQ(umax, u); \315} while (0)316SSCANF_WFN_TEST(8, -1, UINT_MAX);317SSCANF_WFN_TEST(16, -1, UINT_MAX);318SSCANF_WFN_TEST(32, -1, UINT_MAX);319SSCANF_WFN_TEST(64, LLONG_MAX, ULLONG_MAX);320#undef SSCANF_WFN_TEST321322ATF_CHECK_EQ(0, sscanf(x00, "%wfi", (int *)NULL));323ATF_CHECK_EQ(0, sscanf(x00, "%wf1i", (int *)NULL));324ATF_CHECK_EQ(0, sscanf(x00, "%wf128i", (int *)NULL));325}326327/*328* Test termination cases: non-numeric character, fixed width, EOF329*/330ATF_TC_WITHOUT_HEAD(sscanf_termination);331ATF_TC_BODY(sscanf_termination, tc)332{333int a = 0, b = 0, c = 0;334char d = 0;335336ATF_CHECK_EQ(4, sscanf("3.1415", "%d%c%2d%d", &a, &d, &b, &c));337ATF_CHECK_EQ(3, a);338ATF_CHECK_EQ(14, b);339ATF_CHECK_EQ(15, c);340ATF_CHECK_EQ('.', d);341}342343ATF_TP_ADD_TCS(tp)344{345setlocale(LC_NUMERIC, "en_US.UTF-8");346ATF_TP_ADD_TC(tp, sscanf_b);347ATF_TP_ADD_TC(tp, sscanf_o);348ATF_TP_ADD_TC(tp, sscanf_d);349ATF_TP_ADD_TC(tp, sscanf_x);350ATF_TP_ADD_TC(tp, sscanf_i);351ATF_TP_ADD_TC(tp, sscanf_wN);352ATF_TP_ADD_TC(tp, sscanf_wfN);353ATF_TP_ADD_TC(tp, sscanf_termination);354return (atf_no_error());355}356357358