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@@ -0,0 +1,58 @@
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+// SPDX-License-Identifier: GPL-2.0+
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+/*
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+ * Test of linux/kconfig.h macros
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+ *
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+ * Copyright 2022 Google LLC
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+ * Written by Simon Glass <sjg@chromium.org>
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+ */
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+
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+#include <common.h>
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+#include <test/lib.h>
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+#include <test/test.h>
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+#include <test/ut.h>
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+
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+static int lib_test_is_enabled(struct unit_test_state *uts)
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+{
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+ ulong val;
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+
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+ ut_asserteq(1, IS_ENABLED(CONFIG_CMDLINE))
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+ ut_asserteq(0, IS_ENABLED(CONFIG__UNDEFINED))
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+
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+ ut_asserteq(1, CONFIG_IS_ENABLED(CMDLINE))
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+ ut_asserteq(0, CONFIG_IS_ENABLED(OF_PLATDATA))
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+ ut_asserteq(0, CONFIG_IS_ENABLED(_UNDEFINED))
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+
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+ ut_asserteq(0xc000,
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+ IF_ENABLED_INT(CONFIG_BLOBLIST_FIXED, CONFIG_BLOBLIST_ADDR));
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+ ut_asserteq(0xc000,
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+ CONFIG_IF_ENABLED_INT(BLOBLIST_FIXED, BLOBLIST_ADDR));
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+
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+ /*
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+ * This fails if CONFIG_TEST_KCONFIG_ENABLE is not enabled, since the
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+ * value is used. Disable for SPL so that the errors in kconfig_spl.c
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+ * are detected, since otherwise a build error when building U-Boot may
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+ * cause SPL to not be built.
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+ */
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+ if (!IS_ENABLED(CONFIG_SANDBOX_SPL) &&
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+ IS_ENABLED(CONFIG_TEST_KCONFIG)) {
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+ val = IF_ENABLED_INT(CONFIG_TEST_KCONFIG_ENABLE,
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+ CONFIG_TEST_KCONFIG_VALUE);
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+ printf("value %ld\n", val);
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+ }
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+
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+ /*
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+ * This fails if CONFIG_TEST_KCONFIG_ENABLE is not enabled, since the
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+ * value is used. Disable for SPL so that the errors in kconfig_spl.c
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+ * are detected, since otherwise a build error when building U-Boot may
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+ * cause SPL to not be built.
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+ */
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+ if (!IS_ENABLED(CONFIG_SANDBOX_SPL) &&
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+ CONFIG_IS_ENABLED(TEST_KCONFIG)) {
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+ val = CONFIG_IF_ENABLED_INT(TEST_KCONFIG_ENABLE,
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+ TEST_KCONFIG_VALUE);
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+ printf("value2 %ld\n", val);
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+ }
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+
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+ return 0;
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+}
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+LIB_TEST(lib_test_is_enabled, 0);
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