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88 lines
2.7 KiB
88 lines
2.7 KiB
2 years ago
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/*
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* Copyright 2022 Collabora, Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "config.h"
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <wayland-util.h>
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#include "shared/helpers.h"
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#include "shared/os-compatibility.h"
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#include "shared/process-util.h"
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#include "shared/string-helpers.h"
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#include "weston-test-runner.h"
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#define ASSERT_STR_MATCH(_as, _bs) do { \
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const char *as = _as; \
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const char *bs = _bs; \
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assert(!!as == !!bs); \
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assert(!as || strcmp(as, bs) == 0); \
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} while (0)
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#define ASSERT_STR_ARRAY_MATCH(_name, _aa, _ba) do { \
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char * const *aa = _aa; \
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char * const *ba = _ba; \
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testlog("\tcomparing " _name ":\n"); \
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for (int _i = 0; aa[_i] || ba[_i]; _i++) { \
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testlog("\t\t[%d] '%s' == '%s'?\n", _i, aa[_i], ba[_i]); \
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ASSERT_STR_MATCH(aa[_i], ba[_i]); \
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} \
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testlog("\tsuccessfully compared " _name "\n"); \
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} while (0)
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static enum test_result_code
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setup_env(struct weston_test_harness *harness)
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{
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/* as this is a standalone test, we can clear the environment here */
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clearenv();
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putenv("ENV1=one");
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setenv("ENV2", "two", 1);
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setenv("ENV3", "three", 1);
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return weston_test_harness_execute_standalone(harness);
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}
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DECLARE_FIXTURE_SETUP(setup_env);
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TEST(basic_env)
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{
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struct custom_env env;
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char *const envp[] = { "ENV1=one", "ENV2=two", "ENV3=four", "ENV5=five", NULL };
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custom_env_init_from_environ(&env);
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custom_env_set_env_var(&env, "ENV5", "five");
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custom_env_set_env_var(&env, "ENV3", "four");
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ASSERT_STR_ARRAY_MATCH("envp", custom_env_get_envp(&env), envp);
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assert(env.env_finalized);
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custom_env_fini(&env);
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}
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