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upstream: add a test for misc.c:argv_split(), currently fails 

OpenBSD-Regress-ID: ad6b96d6ebeb9643b698b3575bdd6f78bb144200
This commit is contained in:
djm@openbsd.org 2021-03-19 04:23:50 +00:00 committed by Damien Miller
parent 473ddfc2d6
commit 259d648e63
1 changed files with 139 additions and 0 deletions
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139
regress/unittests/misc/test_argv.c Normal file
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/* $OpenBSD: test_argv.c,v 1.1 2021/03/19 04:23:50 djm Exp $ */
/*
* Regress test for misc argv handling functions.
*
* Placed in the public domain.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "test_helper.h"
#include "log.h"
#include "misc.h"
void test_argv(void);
static void
free_argv(char **av, int ac)
{
int i;
for (i = 0; i < ac; i++)
free(av[i]);
free(av);
}
void
test_argv(void)
{
char **av = NULL;
int ac = 0;
#define RESET_ARGV() \
do { \
free_argv(av, ac); \
av = NULL; \
ac = -1; \
} while (0)
TEST_START("empty args");
RESET_ARGV();
ASSERT_INT_EQ(argv_split("", &ac, &av), 0);
ASSERT_INT_EQ(ac, 0);
ASSERT_PTR_NE(av, NULL);
ASSERT_PTR_EQ(av[0], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split(" ", &ac, &av), 0);
ASSERT_INT_EQ(ac, 0);
ASSERT_PTR_NE(av, NULL);
ASSERT_PTR_EQ(av[0], NULL);
TEST_DONE();
TEST_START("trivial args");
RESET_ARGV();
ASSERT_INT_EQ(argv_split("leamas", &ac, &av), 0);
ASSERT_INT_EQ(ac, 1);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "leamas");
ASSERT_PTR_EQ(av[1], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("smiley leamas", &ac, &av), 0);
ASSERT_INT_EQ(ac, 2);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "smiley");
ASSERT_STRING_EQ(av[1], "leamas");
ASSERT_PTR_EQ(av[2], NULL);
TEST_DONE();
TEST_START("quoted");
RESET_ARGV();
ASSERT_INT_EQ(argv_split("\"smiley\"", &ac, &av), 0);
ASSERT_INT_EQ(ac, 1);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "smiley");
ASSERT_PTR_EQ(av[1], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("leamas \" smiley \"", &ac, &av), 0);
ASSERT_INT_EQ(ac, 2);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "leamas");
ASSERT_STRING_EQ(av[1], " smiley ");
ASSERT_PTR_EQ(av[2], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("\"smiley leamas\"", &ac, &av), 0);
ASSERT_INT_EQ(ac, 1);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "smiley leamas");
ASSERT_PTR_EQ(av[1], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("smiley\" leamas\" liz", &ac, &av), 0);
ASSERT_INT_EQ(ac, 2);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "smiley leamas");
ASSERT_STRING_EQ(av[1], "liz");
ASSERT_PTR_EQ(av[2], NULL);
TEST_DONE();
TEST_START("escaped");
RESET_ARGV();
ASSERT_INT_EQ(argv_split("\\\"smiley\\'", &ac, &av), 0);
ASSERT_INT_EQ(ac, 1);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "\"smiley'");
ASSERT_PTR_EQ(av[1], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("'\\'smiley\\\"'", &ac, &av), 0);
ASSERT_INT_EQ(ac, 1);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "'smiley\"");
ASSERT_PTR_EQ(av[1], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("smiley\\'s leamas\\'", &ac, &av), 0);
ASSERT_INT_EQ(ac, 2);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "smiley's");
ASSERT_STRING_EQ(av[1], "leamas'");
ASSERT_PTR_EQ(av[2], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("leamas\\\\smiley", &ac, &av), 0);
ASSERT_INT_EQ(ac, 1);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "leamas\\smiley");
ASSERT_PTR_EQ(av[1], NULL);
RESET_ARGV();
ASSERT_INT_EQ(argv_split("leamas\\\\ \\\\smiley", &ac, &av), 0);
ASSERT_INT_EQ(ac, 2);
ASSERT_PTR_NE(av, NULL);
ASSERT_STRING_EQ(av[0], "leamas\\");
ASSERT_STRING_EQ(av[1], "\\smiley");
ASSERT_PTR_EQ(av[2], NULL);
TEST_DONE();
/* XXX test char *argv_assemble(int argc, char **argv) */
}