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authorRob Clark <robdclark@gmail.com>2017-09-25 15:45:09 -0400
committerAnatolij Gustschin <agust@denx.de>2017-09-29 17:59:58 +0200
commit40186ee213794d1a6e47e787aa424b3587711289 (patch)
tree18b775fc41b3211ea625c54b203dc238fba5f75e /test/dm
parenta7495ac87245e267221bcbdf77f0c18faa71e140 (diff)
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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.c34
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
*