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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* canonicalize_name.c
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#include "config.h"
#include "fstree.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
static const struct {
const char *in;
const char *out;
} must_work[] = {
{ "", "" },
{ "/", "" },
{ "\\", "" },
{ "///", "" },
{ "\\\\\\", "" },
{ "/\\//\\\\/", "" },
{ "foo/bar/test", "foo/bar/test" },
{ "foo\\bar\\test", "foo/bar/test" },
{ "/foo/bar/test/", "foo/bar/test" },
{ "\\foo\\bar\\test\\", "foo/bar/test" },
{ "///foo//bar//test///", "foo/bar/test" },
{ "./foo/././bar/test/./.", "foo/bar/test" },
{ "./foo/././", "foo" },
{ ".", "" },
{ "./", "" },
{ "./.", "" },
{ "foo/.../bar", "foo/.../bar" },
{ "foo/.test/bar", "foo/.test/bar" },
};
static const char *must_not_work[] = {
"..",
"foo/../bar",
"../foo/bar",
"foo/bar/..",
"foo/bar/../",
};
int main(void)
{
char buffer[512];
size_t i;
for (i = 0; i < sizeof(must_work) / sizeof(must_work[0]); ++i) {
strcpy(buffer, must_work[i].in);
if (canonicalize_name(buffer)) {
fprintf(stderr, "Test case rejected: '%s'\n",
must_work[i].in);
return EXIT_FAILURE;
}
if (strcmp(buffer, must_work[i].out) != 0) {
fprintf(stderr, "Expected result: %s\n",
must_work[i].out);
fprintf(stderr, "Actual result: %s\n", buffer);
return EXIT_FAILURE;
}
}
for (i = 0; i < sizeof(must_not_work) / sizeof(must_not_work[0]); ++i) {
strcpy(buffer, must_not_work[i]);
if (canonicalize_name(buffer) == 0) {
fprintf(stderr, "Test case accepted: '%s'\n",
must_not_work[i]);
fprintf(stderr, "Transformed into: '%s'\n", buffer);
return EXIT_FAILURE;
}
}
return EXIT_SUCCESS;
}
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