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line_tokens_match_test.h
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line_tokens_match_test.h
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/*
* Copyright © 2021 - 2023 Eero Häkkinen <Eero+pam-ssh-auth-info@Häkkinen.fi>
*
* 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/>.
*/
#include <limits.h>
#include <stdbool.h>
#include <stdint.h>
#ifndef MAX
# define MAX(a, b) ((a) > (b) ? (a) : (b))
#endif
static const
struct {
char const *lines;
struct {
char const *pattern;
bool allow_prefix_match;
bool expected;
size_t expected_min;
size_t expected_max;
} pattern_data[103];
} test_data[] = {
/* The first line contains special pattern character bytes.
*/
{"[abbccc]", {
{"[[]abbccc[]]", false, true, 8u, 8u},
{"[][]abbccc[][]", false, true, 8u, 8u},
{"\\[abbccc\\]", false, true, 8u, 8u},
{"[[]abbccc?(dddd)[]]", false, true, 8u, 12u},
{"[[]?(a)?(bb)?(ccc)?(dddd)?()[]]", false, true, 2u, 12u},
{"[[]*(|a)*(|b)*(|c)*(|d)*()[]]", false, true, 2u, MAX(4u * (size_t)UINT_MAX + 2u, UINT_MAX)},
{"[[]@(a)@(bb)@(ccc)@()[]]", false, true, 8u, 8u},
{"[[]+(|a)+(|b)+(|c)+(|d)+()[]]", false, true, 2u, MAX(4u * (size_t)UINT_MAX + 2u, UINT_MAX)},
{"[[]!(|*b*|*c*)!(|*a*|*c*)!(|*a*|*b*)[]]", false, true, 2u, SIZE_MAX},
{"[[][-a-z][-a-z-][-a-z-][a-z-][a-z-][a-z-][]]", false, true, 8u, 8u},
{"[[][!b-z][!ac-z][!ac-z][!abd-z][!abd-z][!abd-z][]]", false, true, 8u, 8u},
{"[![]abbccc[]]", false, false, 8u, 8u},
{"[[][!a]bbccc[]]", false, false, 8u, 8u},
{"[[]a[!a-z]bccc[]]", false, false, 8u, 8u},
{"[[]abb[!ab-yz]cc[]]", false, false, 8u, 8u},
{"[[]abbccc[!]]", false, false, 8u, 8u},
{"[[]?(a)?(b)?(ccc)[]]", false, false, 2u, 7u},
{"[[]@(a)@(b)@(ccc)[]]", false, false, 7u, 7u},
{"[[]+(|a)+(|b)+(|c)+(d)[]]", false, false, 3u, MAX(4u * (size_t)UINT_MAX + 2u, UINT_MAX)},
{"[[]!(|*b*|*c*)!(|*b*)!(|*a*|*b*)[]]", false, false, 2u, SIZE_MAX},
{NULL, false, false, 0u, 0u}
}},
{"\\", {
{"[\\]", false, true, 1u, 1u},
{"\\\\", false, true, 1u, 1u},
{"\\", false, true, 1u, 1u},
{"[!\\]", false, false, 1u, 1u},
{NULL, false, false, 0u, 0u}
}},
{"\\-", {
{"[\\]-", false, true, 2u, 2u},
{"\\\\-", false, true, 2u, 2u},
{"\\-", false, false, 1u, 1u},
{"[!\\]-", false, false, 2u, 2u},
{NULL, false, false, 0u, 0u}
}},
/* The first line is empty.
*/
{"", {
{"", false, true, 0u, 0u},
{"*", false, true, 0u, SIZE_MAX},
{"@(*)", false, true, 0u, SIZE_MAX},
{"* *", false, false, 1u, SIZE_MAX},
{"@(* *)", false, false, 1u, SIZE_MAX},
{"*?", false, false, 1u, SIZE_MAX},
{"?", false, false, 1u, 1u},
{"?*", false, false, 1u, SIZE_MAX},
{NULL, false, false, 0u, 0u}
}},
/* The first line is empty.
*/
{"\n", {
{"", false, true, 0u, 0u},
{"*", false, true, 0u, SIZE_MAX},
{"@(*)", false, true, 0u, SIZE_MAX},
{"* *", false, false, 1u, SIZE_MAX},
{"@(* *)", false, false, 1u, SIZE_MAX},
{"*?", false, false, 1u, SIZE_MAX},
{"?", false, false, 1u, 1u},
{"?*", false, false, 1u, SIZE_MAX},
{NULL, false, false, 0u, 0u}
}},
/* The first line consists of one token.
*/
{"method\n", {
/* Patterns for the only token.
*/
{"", false, false, 0u, 0u},
{"*", false, true, 0u, SIZE_MAX},
{"@(*)", false, true, 0u, SIZE_MAX},
{"* *", false, false, 1u, SIZE_MAX},
{"@(* *)", false, false, 1u, SIZE_MAX},
{"*?", false, true, 1u, SIZE_MAX},
{"?", false, false, 1u, 1u},
{"?*", false, true, 1u, SIZE_MAX},
{"*thod", false, true, 4u, SIZE_MAX},
{"*?thod", false, true, 5u, SIZE_MAX},
{"*??thod", false, true, 6u, SIZE_MAX},
{"?thod", false, false, 5u, 5u},
{"?*thod", false, true, 5u, SIZE_MAX},
{"??thod", false, true, 6u, 6u},
{"??*thod", false, true, 6u, SIZE_MAX},
{"me*od", false, true, 4u, SIZE_MAX},
{"me*?od", false, true, 5u, SIZE_MAX},
{"me*??od", false, true, 6u, SIZE_MAX},
{"me?od", false, false, 5u, 5u},
{"me?*od", false, true, 5u, SIZE_MAX},
{"me??od", false, true, 6u, 6u},
{"me??*od", false, true, 6u, SIZE_MAX},
{"meth", false, false, 4u, 4u},
{"meth*", false, true, 4u, SIZE_MAX},
{"meth*?", false, true, 5u, SIZE_MAX},
{"meth*??", false, true, 6u, SIZE_MAX},
{"meth?", false, false, 5u, 5u},
{"meth?*", false, true, 5u, SIZE_MAX},
{"meth??", false, true, 6u, 6u},
{"meth??*", false, true, 6u, SIZE_MAX},
{"method", false, true, 6u, 6u},
{"method*", false, true, 6u, SIZE_MAX},
{"method*?", false, false, 7u, SIZE_MAX},
{"method?", false, false, 7u, 7u},
{"method?*", false, false, 7u, SIZE_MAX},
{NULL, false, false, 0u, 0u}
}},
/* The first line consists of three tokens.
*/
{"method key-type abcdef==\n", {
/* Patterns for the first token.
*/
{"", true, false, 0u, 0u},
{"*", true, true, 0u, SIZE_MAX},
{"@(*)", true, true, 0u, SIZE_MAX},
{"*?", true, true, 1u, SIZE_MAX},
{"?", true, false, 1u, 1u},
{"?*", true, true, 1u, SIZE_MAX},
{"+(?)", true, true, 1u, UINT_MAX},
{"*thod", true, true, 4u, SIZE_MAX},
{"*?thod", true, true, 5u, SIZE_MAX},
{"*??thod", true, true, 6u, SIZE_MAX},
{"?thod", true, false, 5u, 5u},
{"?*thod", true, true, 5u, SIZE_MAX},
{"??thod", true, true, 6u, 6u},
{"??*thod", true, true, 6u, SIZE_MAX},
{"me*od", true, true, 4u, SIZE_MAX},
{"me*?od", true, true, 5u, SIZE_MAX},
{"me*??od", true, true, 6u, SIZE_MAX},
{"me?od", true, false, 5u, 5u},
{"me?*od", true, true, 5u, SIZE_MAX},
{"me??od", true, true, 6u, 6u},
{"me??*od", true, true, 6u, SIZE_MAX},
{"meth", true, false, 4u, 4u},
{"meth*", true, true, 4u, SIZE_MAX},
{"meth*?", true, true, 5u, SIZE_MAX},
{"meth*??", true, true, 6u, SIZE_MAX},
{"meth?", true, false, 5u, 5u},
{"meth?*", true, true, 5u, SIZE_MAX},
{"meth??", true, true, 6u, 6u},
{"meth??*", true, true, 6u, SIZE_MAX},
{"method", true, true, 6u, 6u},
{"method*", true, true, 6u, SIZE_MAX},
{"method*?", true, false, 7u, SIZE_MAX},
{"method?", true, false, 7u, 7u},
{"method?*", true, false, 7u, SIZE_MAX},
/* Patterns for the first two tokens.
*/
{"* ", true, false, 1u, SIZE_MAX},
{"* *", true, true, 1u, SIZE_MAX},
{"@(* *)", true, false, 1u, SIZE_MAX},
{"* *?", true, true, 2u, SIZE_MAX},
{"* ?", true, false, 2u, SIZE_MAX},
{"* ?*", true, true, 2u, SIZE_MAX},
{"+(?)=+(?)", true, true, 3u, MAX(2u * (size_t)UINT_MAX + 1u, UINT_MAX)},
{"method=*-type", true, true, 12u, SIZE_MAX},
{"method=*?-type", true, true, 13u, SIZE_MAX},
{"method=*???"/* no trigraphs */"-type", true, true, 15u, SIZE_MAX},
{"method=?-type", true, false, 13u, 13u},
{"method=?*-type", true, true, 13u, SIZE_MAX},
{"method=???"/* no trigraphs */"-type", true, true, 15u, 15u},
{"method=???*-type", true, true, 15u, SIZE_MAX},
{"method=key*type", true, true, 14u, SIZE_MAX},
{"method=key*?type", true, true, 15u, SIZE_MAX},
{"method=key*??type", true, false, 16u, SIZE_MAX},
{"method=key?type", true, true, 15u, 15u},
{"method=key?*type", true, true, 15u, SIZE_MAX},
{"method=key??type", true, false, 16u, 16u},
{"method=key??*type", true, false, 16u, SIZE_MAX},
{"method=key-", true, false, 11u, 11u},
{"method=key-*", true, true, 11u, SIZE_MAX},
{"method=key-*?", true, true, 12u, SIZE_MAX},
{"method=key-*????", true, true, 15u, SIZE_MAX},
{"method=key-?", true, false, 12u, 12u},
{"method=key-?*", true, true, 12u, SIZE_MAX},
{"method=key-????", true, true, 15u, 15u},
{"method=key-????*", true, true, 15u, SIZE_MAX},
{"method=key-type", true, true, 15u, 15u},
{"method=key-type*", true, true, 15u, SIZE_MAX},
{"method=key-type*?", true, false, 16u, SIZE_MAX},
{"method=key-type?", true, false, 16u, 16u},
{"method=key-type?*", true, false, 16u, SIZE_MAX},
/* Patterns for all three tokens.
*/
{"* * ", false, false, 2u, SIZE_MAX},
{"* * *", false, true, 2u, SIZE_MAX},
{"* * * *", false, false, 3u, SIZE_MAX},
{"* * *?", false, true, 3u, SIZE_MAX},
{"* * ?", false, false, 3u, SIZE_MAX},
{"* * ?*", false, true, 3u, SIZE_MAX},
{"+(?)=+(?)=+(?)", false, true, 5u, MAX(3u * (size_t)UINT_MAX + 2u, UINT_MAX)},
{"method=key-type=*cdef==", false, true, 22u, SIZE_MAX},
{"method=key-type=*?cdef==", false, true, 23u, SIZE_MAX},
{"method=key-type=*??cdef==", false, true, 24u, SIZE_MAX},
{"method=key-type=?cdef==", false, false, 23u, 23u},
{"method=key-type=?*cdef==", false, true, 23u, SIZE_MAX},
{"method=key-type=??cdef==", false, true, 24u, 24u},
{"method=key-type=??*cdef==", false, true, 24u, SIZE_MAX},
{"method=key-type=ab*==", false, true, 20u, SIZE_MAX},
{"method=key-type=ab*?==", false, true, 21u, SIZE_MAX},
{"method=key-type=ab*????"/* no trigraphs */"==", false, true, 24u, SIZE_MAX},
{"method=key-type=ab?==", false, false, 21u, 21u},
{"method=key-type=ab?*==", false, true, 21u, SIZE_MAX},
{"method=key-type=ab????"/* no trigraphs */"==", false, true, 24u, 24u},
{"method=key-type=ab????*==", false, true, 24u, SIZE_MAX},
{"method=key-type=abcdef", false, false, 22u, 22u},
{"method=key-type=abcdef*", false, true, 22u, SIZE_MAX},
{"method=key-type=abcdef*?", false, true, 23u, SIZE_MAX},
{"method=key-type=abcdef*??", false, true, 24u, SIZE_MAX},
{"method=key-type=abcdef?", false, false, 23u, 23u},
{"method=key-type=abcdef?*", false, true, 23u, SIZE_MAX},
{"method=key-type=abcdef??", false, true, 24u, 24u},
{"method=key-type=abcdef??*", false, true, 24u, SIZE_MAX},
{"method=key-type=abcdef==", false, true, 24u, 24u},
{"method=key-type=abcdef==*", false, true, 24u, SIZE_MAX},
{"method=key-type=abcdef==*?", false, false, 25u, SIZE_MAX},
{"method=key-type=abcdef==?", false, false, 25u, 25u},
{"method=key-type=abcdef==?*", false, false, 25u, SIZE_MAX},
{NULL, false, false, 0u, 0u}
}},
{NULL, {}}
};