pcmk__full_path_test.c
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pcmk__full_path_test.c
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	/*
	* Copyright 2020-2024 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU General Public License version 2
	* or later (GPLv2+) WITHOUT ANY WARRANTY.
	*/

	#include <crm_internal.h>

	#include <crm/common/unittest_internal.h>

	#include "mock_private.h"

	static void
	function_asserts(void **state)
	{
	pcmk__assert_asserts(pcmk__full_path(NULL, "/dir"));
	pcmk__assert_asserts(pcmk__full_path("file", NULL));
	}

	static void
	function_exits(void **state)
	{
	pcmk__assert_exits(
	CRM_EX_OSERR,
	{
	pcmk__mock_strdup = true; // strdup() will return NULL
	expect_string(__wrap_strdup, s, "/full/path");
	pcmk__full_path("/full/path", "/dir");
	pcmk__mock_strdup = false; // Use real strdup()
	}
	);
	}

	static void
	full_path(void **state)
	{
	char *path = NULL;

	path = pcmk__full_path("file", "/dir");
	assert_int_equal(strcmp(path, "/dir/file"), 0);
	free(path);

	path = pcmk__full_path("/full/path", "/dir");
	assert_int_equal(strcmp(path, "/full/path"), 0);
	free(path);

	path = pcmk__full_path("../relative/path", "/dir");
	assert_int_equal(strcmp(path, "/dir/../relative/path"), 0);
	free(path);
	}

	PCMK__UNIT_TEST(NULL, NULL,
	cmocka_unit_test(function_asserts),
	cmocka_unit_test(function_exits),
	cmocka_unit_test(full_path))