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| author | Rob Clark <robdclark@gmail.com> | 2017-09-25 15:45:09 -0400 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2017-09-29 17:59:58 +0200 |
| commit | 40186ee213794d1a6e47e787aa424b3587711289 (patch) | |
| tree | 18b775fc41b3211ea625c54b203dc238fba5f75e /test/dm | |
| parent | a7495ac87245e267221bcbdf77f0c18faa71e140 (diff) | |
| download | u-boot-40186ee213794d1a6e47e787aa424b3587711289.zip u-boot-40186ee213794d1a6e47e787aa424b3587711289.tar.gz u-boot-40186ee213794d1a6e47e787aa424b3587711289.tar.bz2 | |
video: test: Add ANSI escape sequence tests
This adds tests for clear, set-cursor and color escape sequences.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'test/dm')
| -rw-r--r-- | test/dm/video.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/dm/video.c b/test/dm/video.c index 6a5626c..29917d0 100644 --- a/test/dm/video.c +++ b/test/dm/video.c @@ -159,6 +159,40 @@ static int dm_test_video_chars(struct unit_test_state *uts) } DM_TEST(dm_test_video_chars, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); +#ifdef CONFIG_VIDEO_ANSI +#define ANSI_ESC "\x1b" +/* Test handling of ANSI escape sequences */ +static int dm_test_video_ansi(struct unit_test_state *uts) +{ + struct udevice *dev, *con; + + 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)); + + /* reference clear: */ + video_clear(con->parent); + video_sync(con->parent); + ut_asserteq(46, compress_frame_buffer(dev)); + + /* test clear escape sequence: [2J */ + vidconsole_put_string(con, "A\tB\tC"ANSI_ESC"[2J"); + ut_asserteq(46, compress_frame_buffer(dev)); + + /* test set-cursor: [%d;%df */ + vidconsole_put_string(con, "abc"ANSI_ESC"[2;2fab"ANSI_ESC"[4;4fcd"); + ut_asserteq(142, compress_frame_buffer(dev)); + + /* test colors (30-37 fg color, 40-47 bg color) */ + vidconsole_put_string(con, ANSI_ESC"[30;41mfoo"); /* black on red */ + vidconsole_put_string(con, ANSI_ESC"[33;44mbar"); /* yellow on blue */ + ut_asserteq(268, compress_frame_buffer(dev)); + + return 0; +} +DM_TEST(dm_test_video_ansi, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); +#endif + /** * check_vidconsole_output() - Run a text console test * |