cd5c892a87
Change-Id: I7af0753cac07756a75d03a4820a16f3f8b18d7ba Reviewed-on: https://boringssl-review.googlesource.com/3026 Reviewed-by: Adam Langley <agl@google.com>
130 lines
3.4 KiB
C
130 lines
3.4 KiB
C
/* Copyright (c) 2014, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#include <stdio.h>
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#include <string.h>
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#include <openssl/conf.h>
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#include <openssl/crypto.h>
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static int stop_cb(const char *elem, int len, void *data) {
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int *count = (int *)data;
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(*count)++;
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return -42;
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}
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static int test_stop_iteration(void) {
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int count = 0;
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if (CONF_parse_list("foo|bar", '|', 0, stop_cb, &count) != -42) {
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fprintf(stderr, "CONF_parse_list returned incorrect value.\n");
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return 0;
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}
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if (count != 1) {
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fprintf(stderr, "stop_cb called incorrect number of times.\n");
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return 0;
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}
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return 1;
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}
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static int test_cb(const char *elem, int len, void *data) {
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const char ***ptr = data;
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const char **next = *ptr;
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if (*next == NULL) {
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/* The callback hit the trailing NULL early. */
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fprintf(stderr, "test_cb called too many times.\n");
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return 0;
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}
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if (len < 0 || (size_t)len != strlen(*next) ||
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strncmp(elem, *next, len) != 0) {
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fprintf(stderr, "test_cb called on '%.*s', wanted '%s'\n", len, elem, *next);
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return 0;
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}
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/* Advance to the next expectation. */
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*ptr = next + 1;
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return 1;
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}
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static int test_parse_list(const char *list, int remove_whitespace,
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const char **expected) {
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const char **next = expected;
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if (!CONF_parse_list(list, ',', remove_whitespace, test_cb, &next)) {
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return 0;
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}
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if (*next != NULL) {
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fprintf(stderr, "test_cb called too few times.\n");
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return 0;
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}
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return 1;
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}
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/* Test basic parsing. Whitespace is not trimmed, empty entries are
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* preserved. */
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static const char kList1[] = " foo ,, bar , baz ";
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static const int kRemoveWhitespace1 = 0;
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static const char *kExpected1[] = {
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" foo ",
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"",
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" bar ",
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" baz ",
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NULL,
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};
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/* Test that a trailing separator gives an empty entry. */
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static const char kList2[] = "foo,bar,baz,";
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static const int kRemoveWhitespace2 = 0;
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static const char *kExpected2[] = {
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"foo",
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"bar",
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"baz",
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"",
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NULL,
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};
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/* Test whitespace removal. */
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static const char kList3[] = " foo ,\n,bar\t, baz ";
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static const int kRemoveWhitespace3 = 1;
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static const char *kExpected3[] = {
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"foo",
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"",
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"bar",
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"baz",
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NULL,
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};
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/* Test empty string behavior. */
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static const char kList4[] = "";
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static const int kRemoveWhitespace4 = 0;
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static const char *kExpected4[] = {
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"",
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NULL,
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};
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int main(void) {
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CRYPTO_library_init();
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if (!test_stop_iteration() ||
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!test_parse_list(kList1, kRemoveWhitespace1, kExpected1) ||
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!test_parse_list(kList2, kRemoveWhitespace2, kExpected2) ||
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!test_parse_list(kList3, kRemoveWhitespace3, kExpected3) ||
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!test_parse_list(kList4, kRemoveWhitespace4, kExpected4)) {
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return 1;
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}
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printf("PASS\n");
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return 0;
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}
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