/**
* check_vidconsole_output() - Run a text console test
*
* @uts: Test state
* @rot: Console rotation (0, 90, 180, 270)
* @wrap_size: Expected size of compressed frame buffer for the wrap test
* @scroll_size: Same for the scroll test
* @return 0 on success
*/
static int check_vidconsole_output(struct unit_test_state *uts, int rot,
int wrap_size, int scroll_size)
{
struct udevice *dev, *con;
struct sandbox_sdl_plat *plat;
int i;
ut_assertok(uclass_find_device(UCLASS_VIDEO, 0, &dev));
ut_assert(!device_active(dev));
plat = dev_get_platdata(dev);
plat->rot = rot;
ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_asserteq(46, compress_frame_buffer(dev));
/* Check display wrap */
for (i = 0; i < 120; i++)
vidconsole_put_char(con, 'A' + i % 50);
ut_asserteq(wrap_size, compress_frame_buffer(dev));
/* Check display scrolling */
for (i = 0; i < SCROLL_LINES; i++) {
vidconsole_put_char(con, 'A' + i % 50);
vidconsole_put_char(con, '\n');
}
ut_asserteq(scroll_size, compress_frame_buffer(dev));
/* If we scroll enough, the screen becomes blank again */
for (i = 0; i < SCROLL_LINES; i++)
vidconsole_put_char(con, '\n');
ut_asserteq(46, compress_frame_buffer(dev));
return 0;
}
static int video_show_board_logo_info(void)
{
ulong dram_size, nand_size;
int i;
u32 len = 0;
char buf[255];
char *corp = "2017 Microchip Technology Inc.\n";
char temp[32];
struct udevice *dev, *con;
const char *s;
vidinfo_t logo_info;
int ret;
get_microchip_logo_info(&logo_info);
len += sprintf(&buf[len], "%s\n", U_BOOT_VERSION);
memcpy(&buf[len], corp, strlen(corp));
len += strlen(corp);
len += sprintf(&buf[len], "%s CPU at %s MHz\n", get_cpu_name(),
strmhz(temp, get_cpu_clk_rate()));
dram_size = 0;
for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
dram_size += gd->bd->bi_dram[i].size;
nand_size = 0;
#ifdef CONFIG_NAND_ATMEL
for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
nand_size += nand_info[i]->size;
#endif
len += sprintf(&buf[len], "%ld MB SDRAM, %ld MB NAND\n",
dram_size >> 20, nand_size >> 20);
ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
if (ret)
return ret;
ret = video_bmp_display(dev, logo_info.logo_addr,
logo_info.logo_x_offset,
logo_info.logo_y_offset, false);
if (ret)
return ret;
ret = uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con);
if (ret)
return ret;
vidconsole_position_cursor(con, 0, logo_info.logo_height);
for (s = buf, i = 0; i < len; s++, i++)
vidconsole_put_char(con, *s);
return 0;
}
/* Test TrueType console */
static int dm_test_video_truetype(struct unit_test_state *uts)
{
struct udevice *dev, *con;
const char *test_string = "Criticism may not be agreeable, but it is necessary. It fulfils the same function as pain in the human body. It calls attention to an unhealthy state of things. Some see private enterprise as a predatory target to be shot, others as a cow to be milked, but few are those who see it as a sturdy horse pulling the wagon. The \aprice OF\b\bof greatness\n\tis responsibility.\n\nBye";
const char *s;
ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
for (s = test_string; *s; s++)
vidconsole_put_char(con, *s);
ut_asserteq(12619, compress_frame_buffer(dev));
return 0;
}
/* Test handling of special characters in the console */
static int dm_test_video_chars(struct unit_test_state *uts)
{
struct udevice *dev, *con;
const char *test_string = "Well\b\b\b\bxhe is\r \n\ta very \amodest \bman\n\t\tand Has much to\b\bto be modest about.";
const char *s;
ut_assertok(select_vidconsole(uts, "vidconsole0"));
ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
for (s = test_string; *s; s++)
vidconsole_put_char(con, *s);
ut_asserteq(466, compress_frame_buffer(dev));
return 0;
}
/* Test TrueType backspace, within and across lines */
static int dm_test_video_truetype_bs(struct unit_test_state *uts)
{
struct sandbox_sdl_plat *plat;
struct udevice *dev, *con;
const char *test_string = "...Criticism may or may\b\b\b\b\b\bnot be agreeable, but seldom it is necessary\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\bit is necessary. It fulfils the same function as pain in the human body. It calls attention to an unhealthy state of things.";
const char *s;
ut_assertok(uclass_find_device(UCLASS_VIDEO, 0, &dev));
ut_assert(!device_active(dev));
plat = dev_get_platdata(dev);
plat->font_size = 100;
ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
for (s = test_string; *s; s++)
vidconsole_put_char(con, *s);
ut_asserteq(34871, compress_frame_buffer(dev));
return 0;
}
