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tests/console: Add tests for log message routing behavior 

Change-Id: Id978cfe4fa45fef9edbc3d3b55606ff6973521c5
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55356
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
This commit is contained in:
Patrick Georgi 2021-06-09 16:11:09 +02:00
parent ce55ca2fca
commit ae41dd3344
3 changed files with 77 additions and 1 deletions
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3
src/console/init.c
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@ -13,7 +13,8 @@
static int console_inited;
static int console_loglevel;
static inline int get_log_level(void)
int get_log_level(void);
int get_log_level(void)
{
if (console_inited == 0)
return -1;

14
tests/console/Makefile.inc Normal file
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@ -0,0 +1,14 @@
# SPDX-License-Identifier: GPL-2.0-only
tests-y += routing-with-cbmemcons-test
tests-y += routing-without-cbmemcons-test
routing-with-cbmemcons-test-srcs += tests/console/routing-test.c
routing-with-cbmemcons-test-srcs += src/console/init.c
routing-with-cbmemcons-test-config += CONFIG_CONSOLE_CBMEM=1
routing-with-cbmemcons-test-mocks += get_log_level
routing-without-cbmemcons-test-srcs += tests/console/routing-test.c
routing-without-cbmemcons-test-srcs += src/console/init.c
routing-without-cbmemcons-test-config += CONFIG_CONSOLE_CBMEM=0
routing-without-cbmemcons-test-mocks += get_log_level

61
tests/console/routing-test.c Normal file
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@ -0,0 +1,61 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <tests/test.h>
/* stub */
static int log_level = 0;
int get_log_level(void)
{
return log_level;
}
struct log_combinations_t {
int log_lvl;
int msg_lvl;
int behavior;
} combinations[] = {
{.log_lvl = -1, .msg_lvl = BIOS_ERR, .behavior = CONSOLE_LOG_NONE},
{.log_lvl = -1, .msg_lvl = BIOS_SPEW, .behavior = CONSOLE_LOG_NONE},
{.log_lvl = BIOS_DEBUG, .msg_lvl = BIOS_ERR, .behavior = CONSOLE_LOG_ALL},
{.log_lvl = BIOS_DEBUG, .msg_lvl = BIOS_DEBUG, .behavior = CONSOLE_LOG_ALL},
{.log_lvl = BIOS_DEBUG, .msg_lvl = BIOS_SPEW, .behavior = CONSOLE_LOG_NONE},
{.log_lvl = BIOS_SPEW, .msg_lvl = BIOS_ERR, .behavior = CONSOLE_LOG_ALL},
{.log_lvl = BIOS_SPEW, .msg_lvl = BIOS_DEBUG, .behavior = CONSOLE_LOG_ALL},
{.log_lvl = BIOS_SPEW, .msg_lvl = BIOS_SPEW, .behavior = CONSOLE_LOG_ALL},
#if CONFIG(CONSOLE_CBMEM)
{.log_lvl = BIOS_WARNING, .msg_lvl = BIOS_ERR, .behavior = CONSOLE_LOG_ALL},
{.log_lvl = BIOS_WARNING, .msg_lvl = BIOS_DEBUG, .behavior = CONSOLE_LOG_FAST},
{.log_lvl = BIOS_WARNING, .msg_lvl = BIOS_SPEW, .behavior = CONSOLE_LOG_NONE},
#else
{.log_lvl = BIOS_WARNING, .msg_lvl = BIOS_ERR, .behavior = CONSOLE_LOG_ALL},
{.log_lvl = BIOS_WARNING, .msg_lvl = BIOS_DEBUG, .behavior = CONSOLE_LOG_NONE},
{.log_lvl = BIOS_WARNING, .msg_lvl = BIOS_SPEW, .behavior = CONSOLE_LOG_NONE},
#endif
};
static void test_console_log_level(void **state)
{
for (int i = 0; i < ARRAY_SIZE(combinations); i++) {
log_level = combinations[i].log_lvl;
assert_int_equal(combinations[i].behavior,
console_log_level(combinations[i].msg_lvl));
}
}
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_console_log_level),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}