From d6e2106e96b6969e045251d972e1adcceb9728df Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Tue, 5 Jul 2022 15:34:08 +0200 Subject: Cleanup: move filename_sane & canonicalize_path functions to libutil Signed-off-by: David Oberhollenzer --- tests/libutil/canonicalize_name.c | 78 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 tests/libutil/canonicalize_name.c (limited to 'tests/libutil/canonicalize_name.c') diff --git a/tests/libutil/canonicalize_name.c b/tests/libutil/canonicalize_name.c new file mode 100644 index 0000000..9f81b04 --- /dev/null +++ b/tests/libutil/canonicalize_name.c @@ -0,0 +1,78 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * canonicalize_name.c + * + * Copyright (C) 2019 David Oberhollenzer + */ +#include "config.h" +#include "util/util.h" +#include "util/test.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(int argc, char **argv) +{ + char buffer[512]; + size_t i; + (void)argc; (void)argv; + + 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; +} -- cgit v1.2.3