b3c01678fd
At present only one transformation is supported: making the Linux console silent. To prepare for adding more, convert the boolean parameter into a flag value. Signed-off-by: Simon Glass <sjg@chromium.org>
60 lines
1.7 KiB
C
60 lines
1.7 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(bootm_process_cmdline_env(BOOTM_CL_SILENT));
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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(bootm_process_cmdline_env(BOOTM_CL_SILENT));
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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(bootm_process_cmdline_env(BOOTM_CL_SILENT));
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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(bootm_process_cmdline_env(BOOTM_CL_SILENT));
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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(bootm_process_cmdline_env(BOOTM_CL_SILENT));
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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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