mirror of
https://gitlab.freedesktop.org/pipewire/pipewire
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258 lines
5.1 KiB
C
258 lines
5.1 KiB
C
/* PipeWire */
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/* SPDX-FileCopyrightText: Copyright © 2019 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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#include "pwtest.h"
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#include <limits.h>
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#include <pipewire/utils.h>
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#include <spa/utils/string.h>
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static void test_destroy(void *object)
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{
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pwtest_fail_if_reached();
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}
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PWTEST(utils_abi)
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{
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pw_destroy_t f = test_destroy;
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pwtest_ptr_eq(f, &test_destroy);
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return PWTEST_PASS;
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}
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static void test__pw_split_walk(void)
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{
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const struct test_case {
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const char * const input;
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const char * const delim;
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const char * const * const expected;
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} test_cases[] = {
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{
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.input = "a \n test string \n \r ",
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.delim = " \r\n",
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.expected = (const char *[]) {
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"a",
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"test",
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"string",
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NULL
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},
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},
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{
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.input = "::field1::field2:: field3:::::",
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.delim = ":",
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.expected = (const char *[]) {
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"field1",
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"field2",
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" field3",
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NULL
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},
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},
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{
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.input = ",,,,,,,,,,,,",
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.delim = ",",
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.expected = (const char *[]) {
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NULL
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},
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},
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{
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.input = ",;,,,'''':::':::,,,,;",
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.delim = ",:';",
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.expected = (const char *[]) {
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NULL
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},
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},
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{
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.input = "aaa:bbb,ccc##ddd/#,eee?fff...",
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.delim = ":,#/?",
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.expected = (const char *[]) {
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"aaa",
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"bbb",
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"ccc",
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"ddd",
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"eee",
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"fff...",
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NULL
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},
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},
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{
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.input = "line 1\na different line\nthe third line\n",
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.delim = "\n",
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.expected = (const char *[]) {
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"line 1",
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"a different line",
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"the third line",
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NULL
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},
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},
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{
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.input = "no delimiters",
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.delim = ",:/;",
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.expected = (const char *[]) {
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"no delimiters",
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NULL
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},
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},
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{
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.input = "delimiter at the end,;",
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.delim = ",;",
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.expected = (const char *[]) {
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"delimiter at the end",
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NULL
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},
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},
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{
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.input = "/delimiter on both ends,",
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.delim = "/,",
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.expected = (const char *[]) {
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"delimiter on both ends",
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NULL
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},
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},
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{
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.input = ",delimiter at the beginning",
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.delim = ",",
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.expected = (const char *[]) {
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"delimiter at the beginning",
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NULL
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},
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},
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{
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.input = "/usr/lib/pipewire-0.3/libpipewire.so",
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.delim = "/",
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.expected = (const char *[]) {
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"usr",
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"lib",
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"pipewire-0.3",
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"libpipewire.so",
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NULL
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}
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},
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{
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.input = "/home/x/.ladspa:/usr/lib/ladspa:/usr/local/lib/ladspa",
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.delim = ":",
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.expected = (const char *[]) {
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"/home/x/.ladspa",
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"/usr/lib/ladspa",
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"/usr/local/lib/ladspa",
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NULL
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}
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},
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{
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.input = "\n field1 \t\n field2 \t \t field3",
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.delim = " \n\t",
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.expected = (const char *[]) {
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"field1",
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"field2",
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"field3",
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NULL
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}
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},
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};
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SPA_FOR_EACH_ELEMENT_VAR(test_cases, tc) {
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const char *str = tc->input, *s;
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const char *state = NULL;
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size_t j = 0, len;
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while ((s = pw_split_walk(str, tc->delim, &len, &state)) != NULL && tc->expected[j] != NULL) {
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pwtest_int_eq(strlen(tc->expected[j]), len);
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pwtest_str_eq_n(s, tc->expected[j], len);
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j += 1;
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}
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pwtest_ptr_null(s);
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pwtest_ptr_null(tc->expected[j]);
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}
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}
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static void test__pw_split_strv(void)
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{
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const char *test1 = "a \n test string \n \r ";
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const char *del = "\n\r ";
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const char *test2 = "a:";
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const char *del2 = ":";
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int n_tokens;
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char **res;
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res = pw_split_strv(test1, del, INT_MAX, &n_tokens);
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pwtest_ptr_notnull(res);
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pwtest_int_eq(n_tokens, 3);
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pwtest_str_eq(res[0], "a");
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pwtest_str_eq(res[1], "test");
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pwtest_str_eq(res[2], "string");
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pwtest_ptr_null(res[3]);
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pw_free_strv(res);
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res = pw_split_strv(test1, del, 2, &n_tokens);
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pwtest_ptr_notnull(res);
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pwtest_int_eq(n_tokens, 2);
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pwtest_str_eq(res[0], "a");
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pwtest_str_eq(res[1], "test string \n \r ");
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pwtest_ptr_null(res[2]);
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pw_free_strv(res);
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res = pw_split_strv(test2, del2, 2, &n_tokens);
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pwtest_ptr_notnull(res);
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pwtest_int_eq(n_tokens, 1);
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pwtest_str_eq(res[0], "a");
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pwtest_ptr_null(res[1]);
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pw_free_strv(res);
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}
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PWTEST(utils_split)
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{
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test__pw_split_walk();
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test__pw_split_strv();
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return PWTEST_PASS;
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}
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PWTEST(utils_strip)
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{
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char test1[] = " \n\r \n a test string \n \r ";
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char test2[] = " \n\r \n \n \r ";
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char test3[] = "a test string";
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spa_assert_se(spa_streq(pw_strip(test1, "\n\r "), "a test string"));
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spa_assert_se(spa_streq(pw_strip(test2, "\n\r "), ""));
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spa_assert_se(spa_streq(pw_strip(test3, "\n\r "), "a test string"));
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return PWTEST_PASS;
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}
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PWTEST(utils_strv_parse)
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{
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char **res = NULL;
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int n_tokens = -1;
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static const char test1[] = "[ x \"y\" \" z \" ]";
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res = pw_strv_parse(test1, strlen(test1), INT_MAX, &n_tokens);
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pwtest_ptr_notnull(res);
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pwtest_int_eq(n_tokens, 3);
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pwtest_ptr_eq(res[n_tokens], NULL);
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spa_assert_se(spa_streq(res[0], "x"));
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spa_assert_se(spa_streq(res[1], "y"));
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spa_assert_se(spa_streq(res[2], " z "));
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pw_free_strv(res);
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static const char test2[] = "[ x y { [ 1 = 2 ] }";
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res = pw_strv_parse(test2, strlen(test2), INT_MAX, &n_tokens);
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pwtest_ptr_null(res);
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pwtest_int_eq(n_tokens, 0);
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return PWTEST_PASS;
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}
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PWTEST_SUITE(utils)
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{
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pwtest_add(utils_abi, PWTEST_NOARG);
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pwtest_add(utils_split, PWTEST_NOARG);
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pwtest_add(utils_strip, PWTEST_NOARG);
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pwtest_add(utils_strv_parse, PWTEST_NOARG);
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return PWTEST_PASS;
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}
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