1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Test of linux/kconfig.h macros
4 *
5 * Copyright 2022 Google LLC
6 * Written by Simon Glass <sjg@chromium.org>
7 */
8
9#include <common.h>
10#include <test/lib.h>
11#include <test/test.h>
12#include <test/ut.h>
13
14static int lib_test_is_enabled(struct unit_test_state *uts)
15{
16	ulong val;
17
18	ut_asserteq(1, IS_ENABLED(CONFIG_CMDLINE));
19	ut_asserteq(0, IS_ENABLED(CONFIG__UNDEFINED));
20
21	ut_asserteq(1, CONFIG_IS_ENABLED(CMDLINE));
22	ut_asserteq(0, CONFIG_IS_ENABLED(OF_PLATDATA));
23	ut_asserteq(0, CONFIG_IS_ENABLED(_UNDEFINED));
24
25	ut_asserteq(0xb000,
26		    IF_ENABLED_INT(CONFIG_BLOBLIST_FIXED, CONFIG_BLOBLIST_ADDR));
27	ut_asserteq(0xb000,
28		    CONFIG_IF_ENABLED_INT(BLOBLIST_FIXED, BLOBLIST_ADDR));
29
30	/*
31	 * This fails if CONFIG_TEST_KCONFIG_ENABLE is not enabled, since the
32	 * value is used. Disable for SPL so that the errors in kconfig_spl.c
33	 * are detected, since otherwise a build error when building U-Boot may
34	 * cause SPL to not be built.
35	 */
36	if (!IS_ENABLED(CONFIG_SANDBOX_SPL) &&
37	    IS_ENABLED(CONFIG_TEST_KCONFIG)) {
38		val = IF_ENABLED_INT(CONFIG_TEST_KCONFIG_ENABLE,
39				     CONFIG_TEST_KCONFIG_VALUE);
40		printf("value %ld\n", val);
41	}
42
43	/*
44	 * This fails if CONFIG_TEST_KCONFIG_ENABLE is not enabled, since the
45	 * value is used. Disable for SPL so that the errors in kconfig_spl.c
46	 * are detected, since otherwise a build error when building U-Boot may
47	 * cause SPL to not be built.
48	 */
49	if (!IS_ENABLED(CONFIG_SANDBOX_SPL) &&
50	    CONFIG_IS_ENABLED(TEST_KCONFIG)) {
51		val = CONFIG_IF_ENABLED_INT(TEST_KCONFIG_ENABLE,
52					    TEST_KCONFIG_VALUE);
53		printf("value2 %ld\n", val);
54	}
55
56	return 0;
57}
58LIB_TEST(lib_test_is_enabled, 0);
59