Provide a unit test for InstallConfigurationTable(). A table is installed, updated, removed. The table entry and the triggering of events is checked. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>lime2-spi
parent
4182a129ef
commit
9b30232bfc
@ -0,0 +1,223 @@ |
|||||||
|
// SPDX-License-Identifier: GPL-2.0+
|
||||||
|
/*
|
||||||
|
* efi_selftest_config_tables |
||||||
|
* |
||||||
|
* Copyright (c) 2018 Heinrich Schuchardt <xypron.glpk@gmx.de> |
||||||
|
* |
||||||
|
* This test checks the following service: |
||||||
|
* InstallConfigurationTable. |
||||||
|
*/ |
||||||
|
|
||||||
|
#include <efi_selftest.h> |
||||||
|
|
||||||
|
static const struct efi_system_table *sys_table; |
||||||
|
static struct efi_boot_services *boottime; |
||||||
|
|
||||||
|
static efi_guid_t table_guid = |
||||||
|
EFI_GUID(0xff1c3f9e, 0x795b, 0x1529, 0xf1, 0x55, |
||||||
|
0x17, 0x2e, 0x51, 0x6b, 0x49, 0x75); |
||||||
|
|
||||||
|
/*
|
||||||
|
* Notification function, increments the notfication count if parameter |
||||||
|
* context is provided. |
||||||
|
* |
||||||
|
* @event notified event |
||||||
|
* @context pointer to the notification count |
||||||
|
*/ |
||||||
|
static void EFIAPI notify(struct efi_event *event, void *context) |
||||||
|
{ |
||||||
|
unsigned int *count = context; |
||||||
|
|
||||||
|
if (count) |
||||||
|
++*count; |
||||||
|
} |
||||||
|
|
||||||
|
/*
|
||||||
|
* Setup unit test. |
||||||
|
* |
||||||
|
* @handle: handle of the loaded image |
||||||
|
* @systable: system table |
||||||
|
* @return: EFI_ST_SUCCESS for success |
||||||
|
*/ |
||||||
|
static int setup(const efi_handle_t handle, |
||||||
|
const struct efi_system_table *systable) |
||||||
|
{ |
||||||
|
sys_table = systable; |
||||||
|
boottime = systable->boottime; |
||||||
|
|
||||||
|
return EFI_ST_SUCCESS; |
||||||
|
} |
||||||
|
|
||||||
|
/*
|
||||||
|
* Execute unit test. |
||||||
|
* |
||||||
|
* A table is installed, updated, removed. The table entry and the |
||||||
|
* triggering of events is checked. |
||||||
|
* |
||||||
|
* @return: EFI_ST_SUCCESS for success |
||||||
|
*/ |
||||||
|
static int execute(void) |
||||||
|
{ |
||||||
|
efi_status_t ret; |
||||||
|
unsigned int counter = 0; |
||||||
|
struct efi_event *event; |
||||||
|
void *table; |
||||||
|
const unsigned int tables[2]; |
||||||
|
efi_uintn_t i; |
||||||
|
efi_uintn_t tabcnt; |
||||||
|
efi_uintn_t table_count = sys_table->nr_tables; |
||||||
|
|
||||||
|
ret = boottime->create_event_ex(0, TPL_NOTIFY, |
||||||
|
notify, (void *)&counter, |
||||||
|
&table_guid, &event); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Failed to create event\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
|
||||||
|
/* Try to delete non-existent table */ |
||||||
|
ret = boottime->install_configuration_table(&table_guid, NULL); |
||||||
|
if (ret != EFI_NOT_FOUND) { |
||||||
|
efi_st_error("Failed to detect missing table\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (counter) { |
||||||
|
efi_st_error("Notification function was called.\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
/* Check if the event was signaled */ |
||||||
|
ret = boottime->check_event(event); |
||||||
|
if (ret == EFI_SUCCESS) { |
||||||
|
efi_st_error("Event was signaled on EFI_NOT_FOUND\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (counter != 1) { |
||||||
|
efi_st_error("Notification function was not called.\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (table_count != sys_table->nr_tables) { |
||||||
|
efi_st_error("Incorrect table count %u, expected %u\n", |
||||||
|
(unsigned int)sys_table->nr_tables, |
||||||
|
(unsigned int)table_count); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
|
||||||
|
/* Install table */ |
||||||
|
ret = boottime->install_configuration_table(&table_guid, |
||||||
|
(void *)&tables[0]); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Failed to install table\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
/* Check signaled state */ |
||||||
|
ret = boottime->check_event(event); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Event was not signaled on insert\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (++table_count != sys_table->nr_tables) { |
||||||
|
efi_st_error("Incorrect table count %u, expected %u\n", |
||||||
|
(unsigned int)sys_table->nr_tables, |
||||||
|
(unsigned int)table_count); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
table = NULL; |
||||||
|
for (i = 0; i < sys_table->nr_tables; ++i) { |
||||||
|
if (!efi_st_memcmp(&sys_table->tables[i].guid, &table_guid, |
||||||
|
sizeof(efi_guid_t))) |
||||||
|
table = sys_table->tables[i].table; |
||||||
|
} |
||||||
|
if (!table) { |
||||||
|
efi_st_error("Installed table not found\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (table != &tables[0]) { |
||||||
|
efi_st_error("Incorrect table address\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
/* Update table */ |
||||||
|
ret = boottime->install_configuration_table(&table_guid, |
||||||
|
(void *)&tables[1]); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Failed to update table\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
/* Check signaled state */ |
||||||
|
ret = boottime->check_event(event); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Event was not signaled on update\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (table_count != sys_table->nr_tables) { |
||||||
|
efi_st_error("Incorrect table count %u, expected %u\n", |
||||||
|
(unsigned int)sys_table->nr_tables, |
||||||
|
(unsigned int)table_count); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
table = NULL; |
||||||
|
tabcnt = 0; |
||||||
|
for (i = 0; i < sys_table->nr_tables; ++i) { |
||||||
|
if (!efi_st_memcmp(&sys_table->tables[i].guid, &table_guid, |
||||||
|
sizeof(efi_guid_t))) { |
||||||
|
table = sys_table->tables[i].table; |
||||||
|
++tabcnt; |
||||||
|
} |
||||||
|
} |
||||||
|
if (!table) { |
||||||
|
efi_st_error("Installed table not found\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (tabcnt > 1) { |
||||||
|
efi_st_error("Duplicate table guid\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (table != &tables[1]) { |
||||||
|
efi_st_error("Incorrect table address\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
|
||||||
|
/* Delete table */ |
||||||
|
ret = boottime->install_configuration_table(&table_guid, NULL); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Failed to delete table\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
/* Check signaled state */ |
||||||
|
ret = boottime->check_event(event); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Event was not signaled on delete\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
if (--table_count != sys_table->nr_tables) { |
||||||
|
efi_st_error("Incorrect table count %u, expected %u\n", |
||||||
|
(unsigned int)sys_table->nr_tables, |
||||||
|
(unsigned int)table_count); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
table = NULL; |
||||||
|
for (i = 0; i < sys_table->nr_tables; ++i) { |
||||||
|
if (!efi_st_memcmp(&sys_table->tables[i].guid, &table_guid, |
||||||
|
sizeof(efi_guid_t))) { |
||||||
|
table = sys_table->tables[i].table; |
||||||
|
} |
||||||
|
} |
||||||
|
if (table) { |
||||||
|
efi_st_error("Wrong table deleted\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
|
||||||
|
ret = boottime->close_event(event); |
||||||
|
if (ret != EFI_SUCCESS) { |
||||||
|
efi_st_error("Failed to close event\n"); |
||||||
|
return EFI_ST_FAILURE; |
||||||
|
} |
||||||
|
|
||||||
|
return EFI_ST_SUCCESS; |
||||||
|
} |
||||||
|
|
||||||
|
EFI_UNIT_TEST(configtables) = { |
||||||
|
.name = "configuration tables", |
||||||
|
.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT, |
||||||
|
.setup = setup, |
||||||
|
.execute = execute, |
||||||
|
}; |
Loading…
Reference in new issue