mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 08:58:52 +09:00
![Simon Glass](/assets/img/avatar_default.png)
Add various fixes and improvements to this command that were missed in the original version. Unfortunately I forgot to send v2. - Fix Kconfig name - Use a separate variable for the remaining search length - Correct a minor bug - Move into a separate test suite - Add -q flag to the 'quiet' test to test operation when console is enabled - Enable the feature for sandbox Signed-off-by: Simon Glass <sjg@chromium.org>
326 lines
9.5 KiB
C
326 lines
9.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Tests for memory commands
|
|
*
|
|
* Copyright 2020 Google LLC
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <console.h>
|
|
#include <mapmem.h>
|
|
#include <dm/test.h>
|
|
#include <test/ut.h>
|
|
|
|
#define BUF_SIZE 0x100
|
|
|
|
/* Declare a new mem test */
|
|
#define MEM_TEST(_name, _flags) UNIT_TEST(_name, _flags, mem_test)
|
|
|
|
/* Test 'ms' command with bytes */
|
|
static int mem_test_ms_b(struct unit_test_state *uts)
|
|
{
|
|
u8 *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE + 1);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
buf[0x0] = 0x12;
|
|
buf[0x31] = 0x12;
|
|
buf[0xff] = 0x12;
|
|
buf[0x100] = 0x12;
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.b 1 ff 12", 0);
|
|
ut_assert_nextline("00000030: 00 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextline("000000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 ................");
|
|
ut_assert_nextline("2 matches");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(2, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0xff, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0xfe, env_get_hex("mempos", 0));
|
|
|
|
unmap_sysmem(buf);
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_b, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test 'ms' command with 16-bit values */
|
|
static int mem_test_ms_w(struct unit_test_state *uts)
|
|
{
|
|
u16 *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE + 2);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
buf[0x34 / 2] = 0x1234;
|
|
buf[BUF_SIZE / 2] = 0x1234;
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.w 0 80 1234", 0);
|
|
ut_assert_nextline("00000030: 0000 0000 1234 0000 0000 0000 0000 0000 ....4...........");
|
|
ut_assert_nextline("1 match");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(1, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0x34, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0x34 / 2, env_get_hex("mempos", 0));
|
|
|
|
unmap_sysmem(buf);
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_w, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test 'ms' command with 32-bit values */
|
|
static int mem_test_ms_l(struct unit_test_state *uts)
|
|
{
|
|
u32 *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE + 4);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
buf[0x38 / 4] = 0x12345678;
|
|
buf[BUF_SIZE / 4] = 0x12345678;
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms 0 40 12345678", 0);
|
|
ut_assert_nextline("00000030: 00000000 00000000 12345678 00000000 ........xV4.....");
|
|
ut_assert_nextline("1 match");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(1, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0x38, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0x38 / 4, env_get_hex("mempos", 0));
|
|
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms 0 80 12345679", 0);
|
|
ut_assert_nextline("0 matches");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(0, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0 / 4, env_get_hex("mempos", 0));
|
|
|
|
unmap_sysmem(buf);
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_l, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test 'ms' command with continuation */
|
|
static int mem_test_ms_cont(struct unit_test_state *uts)
|
|
{
|
|
char *const args[] = {"ms.b", "0", "100", "34"};
|
|
int repeatable;
|
|
u8 *buf;
|
|
int i;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
for (i = 5; i < 0x33; i += 3)
|
|
buf[i] = 0x34;
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.b 0 100 34", 0);
|
|
ut_assert_nextlinen("00000000: 00 00 00 00 00 34 00 00 34 00 00 34 00 00 34 00");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextlinen("00000010: 00 34 00 00 34 00 00 34 00 00 34 00 00 34 00 00");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextlinen("00000020: 34 00 00 34 00 00 34 00 00 34 00 00 34 00 00 34");
|
|
ut_assert_nextlinen("10 matches (repeat command to check for more)");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(10, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0x20, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0x20, env_get_hex("mempos", 0));
|
|
|
|
/*
|
|
* run_command() ignoes the repeatable flag when using hush, so call
|
|
* cmd_process() directly
|
|
*/
|
|
ut_assertok(console_record_reset_enable());
|
|
cmd_process(CMD_FLAG_REPEAT, 4, args, &repeatable, NULL);
|
|
ut_assert_nextlinen("00000020: 34 00 00 34 00 00 34 00 00 34 00 00 34 00 00 34");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextlinen("00000030: 00 00 34 00 00 00 00 00");
|
|
ut_assert_nextlinen("6 matches");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(6, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0x32, env_get_hex("memaddr", 0));
|
|
|
|
/* 0x32 less 0x21, where the second search started */
|
|
ut_asserteq(0x11, env_get_hex("mempos", 0));
|
|
|
|
unmap_sysmem(buf);
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_cont, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test that an 'ms' command with continuation stops at the end of the range */
|
|
static int mem_test_ms_cont_end(struct unit_test_state *uts)
|
|
{
|
|
char *const args[] = {"ms.b", "1", "ff", "12"};
|
|
int repeatable;
|
|
u8 *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
buf[0x0] = 0x12;
|
|
buf[0x31] = 0x12;
|
|
buf[0xff] = 0x12;
|
|
buf[0x100] = 0x12;
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.b 1 ff 12", 0);
|
|
ut_assert_nextlinen("00000030");
|
|
ut_assert_nextlinen("--");
|
|
ut_assert_nextlinen("000000f0");
|
|
ut_assert_nextlinen("2 matches");
|
|
ut_assert_console_end();
|
|
|
|
/*
|
|
* run_command() ignoes the repeatable flag when using hush, so call
|
|
* cmd_process() directly.
|
|
*
|
|
* This should produce no matches.
|
|
*/
|
|
ut_assertok(console_record_reset_enable());
|
|
cmd_process(CMD_FLAG_REPEAT, 4, args, &repeatable, NULL);
|
|
ut_assert_nextlinen("0 matches");
|
|
ut_assert_console_end();
|
|
|
|
/* One more time */
|
|
ut_assertok(console_record_reset_enable());
|
|
cmd_process(CMD_FLAG_REPEAT, 4, args, &repeatable, NULL);
|
|
ut_assert_nextlinen("0 matches");
|
|
ut_assert_console_end();
|
|
|
|
unmap_sysmem(buf);
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_cont_end, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test 'ms' command with multiple values */
|
|
static int mem_test_ms_mult(struct unit_test_state *uts)
|
|
{
|
|
static const char str[] = "hello";
|
|
char *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE + 5);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
strcpy(buf + 0x1e, str);
|
|
strcpy(buf + 0x63, str);
|
|
strcpy(buf + BUF_SIZE - strlen(str) + 1, str);
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.b 0 100 68 65 6c 6c 6f", 0);
|
|
ut_assert_nextline("00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 68 65 ..............he");
|
|
ut_assert_nextline("00000020: 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00 00 llo.............");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextline("00000060: 00 00 00 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 ...hello........");
|
|
ut_assert_nextline("2 matches");
|
|
ut_assert_console_end();
|
|
unmap_sysmem(buf);
|
|
|
|
ut_asserteq(2, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0x63, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0x63, env_get_hex("mempos", 0));
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_mult, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test 'ms' command with string */
|
|
static int mem_test_ms_s(struct unit_test_state *uts)
|
|
{
|
|
static const char str[] = "hello";
|
|
static const char str2[] = "hellothere";
|
|
char *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
strcpy(buf + 0x1e, str);
|
|
strcpy(buf + 0x63, str);
|
|
strcpy(buf + 0xa1, str2);
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.s 0 100 hello", 0);
|
|
ut_assert_nextline("00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 68 65 ..............he");
|
|
ut_assert_nextline("00000020: 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00 00 llo.............");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextline("00000060: 00 00 00 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 ...hello........");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextline("000000a0: 00 68 65 6c 6c 6f 74 68 65 72 65 00 00 00 00 00 .hellothere.....");
|
|
ut_assert_nextline("3 matches");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(3, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0xa1, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0xa1, env_get_hex("mempos", 0));
|
|
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.s 0 100 hello there", 0);
|
|
ut_assert_nextline("000000a0: 00 68 65 6c 6c 6f 74 68 65 72 65 00 00 00 00 00 .hellothere.....");
|
|
ut_assert_nextline("1 match");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(1, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0xa1, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0xa1, env_get_hex("mempos", 0));
|
|
|
|
unmap_sysmem(buf);
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_s, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test 'ms' command with limit */
|
|
static int mem_test_ms_limit(struct unit_test_state *uts)
|
|
{
|
|
u8 *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE + 1);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
buf[0x0] = 0x12;
|
|
buf[0x31] = 0x12;
|
|
buf[0x62] = 0x12;
|
|
buf[0x76] = 0x12;
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.b -l2 1 ff 12", 0);
|
|
ut_assert_nextline("00000030: 00 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................");
|
|
ut_assert_nextline("--");
|
|
ut_assert_nextlinen("00000060: 00 00 12 00 00 00 00 00 00 00 00 00 00 00 00 00");
|
|
ut_assert_nextline("2 matches (repeat command to check for more)");
|
|
ut_assert_console_end();
|
|
|
|
ut_asserteq(2, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0x62, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0x61, env_get_hex("mempos", 0));
|
|
|
|
unmap_sysmem(buf);
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_limit, UT_TESTF_CONSOLE_REC);
|
|
|
|
/* Test 'ms' command in quiet mode */
|
|
static int mem_test_ms_quiet(struct unit_test_state *uts)
|
|
{
|
|
u8 *buf;
|
|
|
|
buf = map_sysmem(0, BUF_SIZE + 1);
|
|
memset(buf, '\0', BUF_SIZE);
|
|
buf[0x0] = 0x12;
|
|
buf[0x31] = 0x12;
|
|
buf[0x62] = 0x12;
|
|
buf[0x76] = 0x12;
|
|
ut_assertok(console_record_reset_enable());
|
|
run_command("ms.b -q -l2 1 ff 12", 0);
|
|
ut_assert_console_end();
|
|
unmap_sysmem(buf);
|
|
|
|
ut_asserteq(2, env_get_hex("memmatches", 0));
|
|
ut_asserteq(0x62, env_get_hex("memaddr", 0));
|
|
ut_asserteq(0x61, env_get_hex("mempos", 0));
|
|
|
|
return 0;
|
|
}
|
|
MEM_TEST(mem_test_ms_quiet, UT_TESTF_CONSOLE_REC);
|