4ae42643d0
At present this function fails silently on error. Update it to produce an error code. Report this error to the user and abort the boot, since it likely will prevent a successful start. No tests are added at this stage, since additional refactoring is taking place in subsequent patches. Signed-off-by: Simon Glass <sjg@chromium.org>
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Tests for bootm routines
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*
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* Copyright 2020 Google LLC
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*/
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#include <common.h>
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#include <bootm.h>
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#include <test/suites.h>
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#include <test/test.h>
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#include <test/ut.h>
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DECLARE_GLOBAL_DATA_PTR;
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#define BOOTM_TEST(_name, _flags) UNIT_TEST(_name, _flags, bootm_test)
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#define CONSOLE_STR "console=/dev/ttyS0"
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/* Test silent processing in the bootargs variable */
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static int bootm_test_silent_var(struct unit_test_state *uts)
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{
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/* 'silent_linux' not set should do nothing */
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env_set("silent_linux", NULL);
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env_set("bootargs", CONSOLE_STR);
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ut_assertok(fixup_silent_linux());
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ut_asserteq_str(CONSOLE_STR, env_get("bootargs"));
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env_set("bootargs", NULL);
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ut_assertok(fixup_silent_linux());
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ut_assertnull(env_get("bootargs"));
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ut_assertok(env_set("silent_linux", "no"));
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env_set("bootargs", CONSOLE_STR);
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ut_assertok(fixup_silent_linux());
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ut_asserteq_str(CONSOLE_STR, env_get("bootargs"));
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ut_assertok(env_set("silent_linux", "yes"));
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env_set("bootargs", CONSOLE_STR);
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ut_assertok(fixup_silent_linux());
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ut_asserteq_str("console=", env_get("bootargs"));
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/* Empty buffer should still add the string */
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env_set("bootargs", NULL);
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ut_assertok(fixup_silent_linux());
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ut_asserteq_str("console=", env_get("bootargs"));
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return 0;
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}
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BOOTM_TEST(bootm_test_silent_var, 0);
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int do_ut_bootm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
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{
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struct unit_test *tests = ll_entry_start(struct unit_test, bootm_test);
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const int n_ents = ll_entry_count(struct unit_test, bootm_test);
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return cmd_ut_category("bootm", "bootm_test_", tests, n_ents,
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argc, argv);
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}
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