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Diffstat (limited to 'test/test-utils.c')
| -rw-r--r-- | test/test-utils.c | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/test/test-utils.c b/test/test-utils.c new file mode 100644 index 0000000..84a2fcb --- /dev/null +++ b/test/test-utils.c @@ -0,0 +1,253 @@ +/* PipeWire + * + * Copyright © 2019 Wim Taymans + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include "pwtest.h" +#include <limits.h> + +#include <pipewire/utils.h> + +#include <spa/utils/string.h> + +static void test_destroy(void *object) +{ + pwtest_fail_if_reached(); +} + +PWTEST(utils_abi) +{ + pw_destroy_t f = test_destroy; + + pwtest_ptr_eq(f, &test_destroy); + + return PWTEST_PASS; +} + +static void test__pw_split_walk(void) +{ + const struct test_case { + const char * const input; + const char * const delim; + const char * const * const expected; + } test_cases[] = { + { + .input = "a \n test string \n \r ", + .delim = " \r\n", + .expected = (const char *[]) { + "a", + "test", + "string", + NULL + }, + }, + { + .input = "::field1::field2:: field3:::::", + .delim = ":", + .expected = (const char *[]) { + "field1", + "field2", + " field3", + NULL + }, + }, + { + .input = ",,,,,,,,,,,,", + .delim = ",", + .expected = (const char *[]) { + NULL + }, + }, + { + .input = ",;,,,'''':::':::,,,,;", + .delim = ",:';", + .expected = (const char *[]) { + NULL + }, + }, + { + .input = "aaa:bbb,ccc##ddd/#,eee?fff...", + .delim = ":,#/?", + .expected = (const char *[]) { + "aaa", + "bbb", + "ccc", + "ddd", + "eee", + "fff...", + NULL + }, + }, + { + .input = "line 1\na different line\nthe third line\n", + .delim = "\n", + .expected = (const char *[]) { + "line 1", + "a different line", + "the third line", + NULL + }, + }, + { + .input = "no delimiters", + .delim = ",:/;", + .expected = (const char *[]) { + "no delimiters", + NULL + }, + }, + { + .input = "delimiter at the end,;", + .delim = ",;", + .expected = (const char *[]) { + "delimiter at the end", + NULL + }, + }, + { + .input = "/delimiter on both ends,", + .delim = "/,", + .expected = (const char *[]) { + "delimiter on both ends", + NULL + }, + }, + { + .input = ",delimiter at the beginning", + .delim = ",", + .expected = (const char *[]) { + "delimiter at the beginning", + NULL + }, + }, + { + .input = "/usr/lib/pipewire-0.3/libpipewire.so", + .delim = "/", + .expected = (const char *[]) { + "usr", + "lib", + "pipewire-0.3", + "libpipewire.so", + NULL + } + }, + { + .input = "/home/x/.ladspa:/usr/lib/ladspa:/usr/local/lib/ladspa", + .delim = ":", + .expected = (const char *[]) { + "/home/x/.ladspa", + "/usr/lib/ladspa", + "/usr/local/lib/ladspa", + NULL + } + }, + { + .input = "\n field1 \t\n field2 \t \t field3", + .delim = " \n\t", + .expected = (const char *[]) { + "field1", + "field2", + "field3", + NULL + } + }, + }; + + SPA_FOR_EACH_ELEMENT_VAR(test_cases, tc) { + const char *str = tc->input, *s; + const char *state = NULL; + size_t j = 0, len; + + while ((s = pw_split_walk(str, tc->delim, &len, &state)) != NULL && tc->expected[j] != NULL) { + pwtest_int_eq(strlen(tc->expected[j]), len); + pwtest_str_eq_n(s, tc->expected[j], len); + + j += 1; + } + + pwtest_ptr_null(s); + pwtest_ptr_null(tc->expected[j]); + } +} + +static void test__pw_split_strv(void) +{ + const char *test1 = "a \n test string \n \r "; + const char *del = "\n\r "; + const char *test2 = "a:"; + const char *del2 = ":"; + int n_tokens; + char **res; + + res = pw_split_strv(test1, del, INT_MAX, &n_tokens); + pwtest_ptr_notnull(res); + pwtest_int_eq(n_tokens, 3); + pwtest_str_eq(res[0], "a"); + pwtest_str_eq(res[1], "test"); + pwtest_str_eq(res[2], "string"); + pwtest_ptr_null(res[3]); + pw_free_strv(res); + + res = pw_split_strv(test1, del, 2, &n_tokens); + pwtest_ptr_notnull(res); + pwtest_int_eq(n_tokens, 2); + pwtest_str_eq(res[0], "a"); + pwtest_str_eq(res[1], "test string \n \r "); + pwtest_ptr_null(res[2]); + pw_free_strv(res); + + res = pw_split_strv(test2, del2, 2, &n_tokens); + pwtest_ptr_notnull(res); + pwtest_int_eq(n_tokens, 1); + pwtest_str_eq(res[0], "a"); + pwtest_ptr_null(res[1]); + pw_free_strv(res); +} + +PWTEST(utils_split) +{ + test__pw_split_walk(); + test__pw_split_strv(); + + return PWTEST_PASS; +} + +PWTEST(utils_strip) +{ + char test1[] = " \n\r \n a test string \n \r "; + char test2[] = " \n\r \n \n \r "; + char test3[] = "a test string"; + spa_assert_se(spa_streq(pw_strip(test1, "\n\r "), "a test string")); + spa_assert_se(spa_streq(pw_strip(test2, "\n\r "), "")); + spa_assert_se(spa_streq(pw_strip(test3, "\n\r "), "a test string")); + + return PWTEST_PASS; +} + +PWTEST_SUITE(utils) +{ + pwtest_add(utils_abi, PWTEST_NOARG); + pwtest_add(utils_split, PWTEST_NOARG); + pwtest_add(utils_strip, PWTEST_NOARG); + + return PWTEST_PASS; +} |