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893871132e
Check that some mandatory ACPI tables exist: - RSDP - RSDT or XSDT - FADT Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Tests for acpi command
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*/
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#include <linux/bitops.h>
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#include <test/cmd.h>
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#include <test/ut.h>
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#define HAVE_RSDP BIT(0)
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#define HAVE_XSDT BIT(1)
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#define HAVE_FADT BIT(2)
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#define HAVE_ALL (HAVE_RSDP | HAVE_XSDT | HAVE_FADT)
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/**
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* cmd_test_acpi() - test the acpi command
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*/
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static int cmd_test_acpi(struct unit_test_state *uts)
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{
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unsigned int actual = 0;
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int ret;
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/*
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* Check that some mandatory ACPI tables exist:
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* - RSDP
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* - RSDT or XSDT
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* - FADT
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*/
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ut_assertok(run_commandf("acpi list"));
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ut_assert_nextline("Name Base Size Detail");
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ut_assert_nextline("---- ---------------- ----- ----------------------------");
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for (;;) {
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ret = console_record_readline(uts->actual_str, sizeof(uts->actual_str));
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if (ret == -ENOENT) {
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ut_asserteq(HAVE_ALL, actual);
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return 0;
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}
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if (ret < 0)
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ut_asserteq(0, ret);
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if (!strncmp("RSDP", uts->actual_str, 4))
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actual |= HAVE_RSDP;
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else if (!strncmp("RSDT", uts->actual_str, 4))
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actual |= HAVE_XSDT;
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else if (!strncmp("XSDT", uts->actual_str, 4))
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actual |= HAVE_XSDT;
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else if (!strncmp("FACP", uts->actual_str, 4))
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actual |= HAVE_FADT;
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}
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}
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CMD_TEST(cmd_test_acpi, UTF_CONSOLE);
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