efi_selftest: allow to select a single test for execution

Environment variable efi_selftest is passed as load options
to the selftest application. It is used to select a single
test to be executed.

The load options are an UTF8 string. Yet I decided to keep
the name propertiy of the tests as char[] to reduce code
size.

Special value 'list' displays a list of all available tests.

Tests get an on_request property. If this property is set
the tests are only executed if explicitly requested.

The invocation of efi_selftest is changed to reflect that
bootefi selftest with efi_selftest = 'list' will call the
Exit bootservice.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2017-10-18 18:13:13 +02:00 committed by Alexander Graf
parent 1f66a12e23
commit d78e40d651
5 changed files with 151 additions and 13 deletions

View file

@ -12,6 +12,7 @@
#include <common.h>
#include <efi.h>
#include <efi_api.h>
#include <efi_loader.h>
#include <linker_lists.h>
#define EFI_ST_SUCCESS 0
@ -71,6 +72,15 @@ void efi_st_printf(const char *fmt, ...)
*/
int efi_st_memcmp(const void *buf1, const void *buf2, size_t length);
/*
* Compare an u16 string to a char string.
*
* @buf1: u16 string
* @buf2: char string
* @return: 0 if both buffers contain the same bytes
*/
int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2);
/*
* Reads an Unicode character from the input device.
*
@ -88,6 +98,7 @@ u16 efi_st_get_key(void);
* @setup: set up the unit test
* @teardown: tear down the unit test
* @execute: execute the unit test
* @on_request: test is only executed on request
*/
struct efi_unit_test {
const char *name;
@ -96,6 +107,7 @@ struct efi_unit_test {
const struct efi_system_table *systable);
int (*execute)(void);
int (*teardown)(void);
bool on_request;
};
/* Declare a new EFI unit test */