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-rw-r--r--test/dm/power-domain.c11
-rw-r--r--test/dm/video.c442
2 files changed, 391 insertions, 62 deletions
diff --git a/test/dm/power-domain.c b/test/dm/power-domain.c
index 896cf5b2ae9..1002d831764 100644
--- a/test/dm/power-domain.c
+++ b/test/dm/power-domain.c
@@ -27,7 +27,7 @@ static int dm_test_power_domain(struct unit_test_state *uts)
ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "power-domain-test",
&dev_test));
- ut_asserteq(1, sandbox_power_domain_query(dev_power_domain,
+ ut_asserteq(0, sandbox_power_domain_query(dev_power_domain,
TEST_POWER_DOMAIN));
ut_assertok(sandbox_power_domain_test_get(dev_test));
@@ -35,11 +35,20 @@ static int dm_test_power_domain(struct unit_test_state *uts)
ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
ut_asserteq(1, sandbox_power_domain_query(dev_power_domain,
TEST_POWER_DOMAIN));
+ ut_asserteq(-EALREADY, sandbox_power_domain_test_on_ll(dev_test));
+ ut_asserteq(1, sandbox_power_domain_query(dev_power_domain,
+ TEST_POWER_DOMAIN));
+ ut_asserteq(-EBUSY, sandbox_power_domain_test_off_ll(dev_test));
+ ut_asserteq(1, sandbox_power_domain_query(dev_power_domain,
+ TEST_POWER_DOMAIN));
ut_assertok(sandbox_power_domain_test_off(dev_test));
ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
ut_asserteq(0, sandbox_power_domain_query(dev_power_domain,
TEST_POWER_DOMAIN));
+ ut_asserteq(-EALREADY, sandbox_power_domain_test_off_ll(dev_test));
+ ut_asserteq(0, sandbox_power_domain_query(dev_power_domain,
+ TEST_POWER_DOMAIN));
ut_assertok(sandbox_power_domain_test_free(dev_test));
diff --git a/test/dm/video.c b/test/dm/video.c
index e347c1403fd..ecf74605b5c 100644
--- a/test/dm/video.c
+++ b/test/dm/video.c
@@ -17,8 +17,10 @@
#include <asm/sdl.h>
#include <dm/test.h>
#include <dm/uclass-internal.h>
+#include <test/lib.h>
#include <test/test.h>
#include <test/ut.h>
+#include <test/video.h>
/*
* These tests use the standard sandbox frame buffer, the resolution of which
@@ -44,53 +46,46 @@ static int dm_test_video_base(struct unit_test_state *uts)
}
DM_TEST(dm_test_video_base, UTF_SCAN_PDATA | UTF_SCAN_FDT);
-/**
- * compress_frame_buffer() - Compress the frame buffer and return its size
- *
- * We want to write tests which perform operations on the video console and
- * check that the frame buffer ends up with the correct contents. But it is
- * painful to store 'known good' images for comparison with the frame
- * buffer. As an alternative, we can compress the frame buffer and check the
- * size of the compressed data. This provides a pretty good level of
- * certainty and the resulting tests need only check a single value.
- *
- * If the copy framebuffer is enabled, this compares it to the main framebuffer
- * too.
- *
- * @uts: Test state
- * @dev: Video device
- * Return: compressed size of the frame buffer, or -ve on error
- */
-static int compress_frame_buffer(struct unit_test_state *uts,
- struct udevice *dev)
+int video_compress_fb(struct unit_test_state *uts, struct udevice *dev,
+ bool use_copy)
{
struct video_priv *priv = dev_get_uclass_priv(dev);
- struct video_priv *uc_priv = dev_get_uclass_priv(dev);
uint destlen;
void *dest;
int ret;
+ if (!IS_ENABLED(CONFIG_VIDEO_COPY))
+ use_copy = false;
+
destlen = priv->fb_size;
dest = malloc(priv->fb_size);
if (!dest)
return -ENOMEM;
ret = BZ2_bzBuffToBuffCompress(dest, &destlen,
- priv->fb, priv->fb_size,
+ use_copy ? priv->copy_fb : priv->fb,
+ priv->fb_size,
3, 0, 0);
free(dest);
if (ret)
return ret;
- /* Check here that the copy frame buffer is working correctly */
- if (IS_ENABLED(CONFIG_VIDEO_COPY)) {
- ut_assertf(!memcmp(uc_priv->fb, uc_priv->copy_fb,
- uc_priv->fb_size),
- "Copy framebuffer does not match fb");
- }
-
return destlen;
}
+int video_check_copy_fb(struct unit_test_state *uts, struct udevice *dev)
+{
+ struct video_priv *priv = dev_get_uclass_priv(dev);
+
+ if (!IS_ENABLED(CONFIG_VIDEO_COPY))
+ return 0;
+
+ video_sync(dev, false);
+ ut_assertf(!memcmp(priv->fb, priv->copy_fb, priv->fb_size),
+ "Copy framebuffer does not match fb");
+
+ return 0;
+}
+
/*
* Call this function at any point to halt and show the current display. Be
* sure to run the test with the -l flag.
@@ -153,25 +148,31 @@ static int dm_test_video_text(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_putc_xy(con, 0, 0, 'a');
- ut_asserteq(79, compress_frame_buffer(uts, dev));
+ ut_asserteq(79, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
vidconsole_putc_xy(con, 0, 0, ' ');
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
for (i = 0; i < 20; i++)
vidconsole_putc_xy(con, VID_TO_POS(i * 8), 0, ' ' + i);
- ut_asserteq(273, compress_frame_buffer(uts, dev));
+ ut_asserteq(273, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
vidconsole_set_row(con, 0, WHITE);
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
for (i = 0; i < 20; i++)
vidconsole_putc_xy(con, VID_TO_POS(i * 8), 0, ' ' + i);
- ut_asserteq(273, compress_frame_buffer(uts, dev));
+ ut_asserteq(273, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -189,25 +190,31 @@ static int dm_test_video_text_12x22(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "12x22", 0));
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_putc_xy(con, 0, 0, 'a');
- ut_asserteq(89, compress_frame_buffer(uts, dev));
+ ut_asserteq(89, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
vidconsole_putc_xy(con, 0, 0, ' ');
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
for (i = 0; i < 20; i++)
vidconsole_putc_xy(con, VID_TO_POS(i * 8), 0, ' ' + i);
- ut_asserteq(363, compress_frame_buffer(uts, dev));
+ ut_asserteq(363, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
vidconsole_set_row(con, 0, WHITE);
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
for (i = 0; i < 20; i++)
vidconsole_putc_xy(con, VID_TO_POS(i * 8), 0, ' ' + i);
- ut_asserteq(363, compress_frame_buffer(uts, dev));
+ ut_asserteq(363, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -224,7 +231,8 @@ static int dm_test_video_chars(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
vidconsole_put_string(con, test_string);
- ut_asserteq(466, compress_frame_buffer(uts, dev));
+ ut_asserteq(466, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -245,20 +253,24 @@ static int dm_test_video_ansi(struct unit_test_state *uts)
/* reference clear: */
video_clear(con->parent);
video_sync(con->parent, false);
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
/* test clear escape sequence: [2J */
vidconsole_put_string(con, "A\tB\tC"ANSI_ESC"[2J");
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
/* test set-cursor: [%d;%df */
vidconsole_put_string(con, "abc"ANSI_ESC"[2;2fab"ANSI_ESC"[4;4fcd");
- ut_asserteq(143, compress_frame_buffer(uts, dev));
+ ut_asserteq(143, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, 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(272, compress_frame_buffer(uts, dev));
+ ut_asserteq(272, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -290,24 +302,28 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
- ut_asserteq(46, compress_frame_buffer(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
/* Check display wrap */
for (i = 0; i < 120; i++)
vidconsole_put_char(con, 'A' + i % 50);
- ut_asserteq(wrap_size, compress_frame_buffer(uts, dev));
+ ut_asserteq(wrap_size, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, 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(uts, dev));
+ ut_asserteq(scroll_size, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, 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(uts, dev));
+ ut_asserteq(46, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -381,7 +397,8 @@ static int dm_test_video_bmp(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
- ut_asserteq(1368, compress_frame_buffer(uts, dev));
+ ut_asserteq(1368, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -400,7 +417,8 @@ static int dm_test_video_bmp8(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
- ut_asserteq(1247, compress_frame_buffer(uts, dev));
+ ut_asserteq(1247, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -423,7 +441,8 @@ static int dm_test_video_bmp16(struct unit_test_state *uts)
&src_len));
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
- ut_asserteq(3700, compress_frame_buffer(uts, dev));
+ ut_asserteq(3700, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -446,7 +465,8 @@ static int dm_test_video_bmp24(struct unit_test_state *uts)
&src_len));
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
- ut_asserteq(3656, compress_frame_buffer(uts, dev));
+ ut_asserteq(3656, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -469,7 +489,8 @@ static int dm_test_video_bmp24_32(struct unit_test_state *uts)
&src_len));
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
- ut_asserteq(6827, compress_frame_buffer(uts, dev));
+ ut_asserteq(6827, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -487,7 +508,8 @@ static int dm_test_video_bmp32(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
- ut_asserteq(2024, compress_frame_buffer(uts, dev));
+ ut_asserteq(2024, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -503,7 +525,8 @@ static int dm_test_video_bmp_comp(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx-comp.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
- ut_asserteq(1368, compress_frame_buffer(uts, dev));
+ ut_asserteq(1368, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -522,7 +545,8 @@ static int dm_test_video_comp_bmp32(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
- ut_asserteq(2024, compress_frame_buffer(uts, dev));
+ ut_asserteq(2024, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -541,7 +565,8 @@ static int dm_test_video_comp_bmp8(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
- ut_asserteq(1247, compress_frame_buffer(uts, dev));
+ ut_asserteq(1247, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -556,7 +581,9 @@ static int dm_test_video_truetype(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
- ut_asserteq(12174, compress_frame_buffer(uts, dev));
+ vidconsole_put_stringn(con, test_string, 30);
+ ut_asserteq(13184, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -577,7 +604,8 @@ static int dm_test_video_truetype_scroll(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
- ut_asserteq(34287, compress_frame_buffer(uts, dev));
+ ut_asserteq(34287, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
@@ -598,8 +626,300 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
- ut_asserteq(29471, compress_frame_buffer(uts, dev));
+ ut_asserteq(29471, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
return 0;
}
DM_TEST(dm_test_video_truetype_bs, UTF_SCAN_PDATA | UTF_SCAN_FDT);
+
+/* Test partial rendering onto hardware frame buffer */
+static int dm_test_video_copy(struct unit_test_state *uts)
+{
+ struct sandbox_sdl_plat *plat;
+ struct video_uc_plat *uc_plat;
+ struct udevice *dev, *con;
+ struct video_priv *priv;
+ const char *test_string = "\n\tCriticism may not be agreeable, but it is necessary.\t";
+ ulong addr;
+
+ if (!IS_ENABLED(CONFIG_VIDEO_COPY))
+ return -EAGAIN;
+
+ ut_assertok(uclass_find_first_device(UCLASS_VIDEO, &dev));
+ ut_assertnonnull(dev);
+ uc_plat = dev_get_uclass_plat(dev);
+ uc_plat->hide_logo = true;
+ plat = dev_get_plat(dev);
+ plat->font_size = 32;
+ ut_assert(!device_active(dev));
+ ut_assertok(uclass_first_device_err(UCLASS_VIDEO, &dev));
+ ut_assertnonnull(dev);
+ priv = dev_get_uclass_priv(dev);
+
+ ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
+ ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
+
+ ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
+ vidconsole_put_string(con, "\n\n\n\n\n");
+ vidconsole_put_string(con, test_string);
+ vidconsole_put_string(con, test_string);
+
+ ut_asserteq(6678, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
+
+ /*
+ * Secretly clear the hardware frame buffer, but in a different
+ * color (black) to see which parts will be overwritten.
+ */
+ memset(priv->copy_fb, 0, priv->fb_size);
+
+ /*
+ * We should have the full content on the main buffer, but only
+ * 'damage' should have been copied to the copy buffer. This consists
+ * of a while rectangle with the Denx logo and four lines of text. The
+ * rest of the display is black.
+ *
+ * An easy way to try this is by changing video_sync() to call
+ * sandbox_sdl_sync(priv->copy_fb) instead of priv->fb then running the
+ * unit test:
+ *
+ * ./u-boot -Tl
+ * ut dm dm_test_video_copy
+ */
+ vidconsole_put_string(con, test_string);
+ vidconsole_put_string(con, test_string);
+ video_sync(dev, true);
+ ut_asserteq(7589, video_compress_fb(uts, dev, false));
+ ut_asserteq(7704, video_compress_fb(uts, dev, true));
+
+ return 0;
+}
+DM_TEST(dm_test_video_copy, UTF_SCAN_PDATA | UTF_SCAN_FDT);
+
+/* Test video damage tracking */
+static int dm_test_video_damage(struct unit_test_state *uts)
+{
+ struct sandbox_sdl_plat *plat;
+ struct udevice *dev, *con;
+ struct video_priv *priv;
+ const char *test_string_1 = "Criticism may not be agreeable, ";
+ const char *test_string_2 = "but it is necessary.";
+ const char *test_string_3 = "It fulfils the same function as pain in the human body.";
+
+ if (!IS_ENABLED(CONFIG_VIDEO_DAMAGE))
+ return -EAGAIN;
+
+ ut_assertok(uclass_find_device(UCLASS_VIDEO, 0, &dev));
+ ut_assert(!device_active(dev));
+ plat = dev_get_plat(dev);
+ plat->font_size = 32;
+
+ ut_assertok(video_get_nologo(uts, &dev));
+ ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
+ priv = dev_get_uclass_priv(dev);
+
+ vidconsole_position_cursor(con, 14, 10);
+ vidconsole_put_string(con, test_string_2);
+ ut_asserteq(449, priv->damage.xstart);
+ ut_asserteq(325, priv->damage.ystart);
+ ut_asserteq(661, priv->damage.xend);
+ ut_asserteq(350, priv->damage.yend);
+
+ vidconsole_position_cursor(con, 7, 5);
+ vidconsole_put_string(con, test_string_1);
+ ut_asserteq(225, priv->damage.xstart);
+ ut_asserteq(164, priv->damage.ystart);
+ ut_asserteq(661, priv->damage.xend);
+ ut_asserteq(350, priv->damage.yend);
+
+ vidconsole_position_cursor(con, 21, 15);
+ vidconsole_put_string(con, test_string_3);
+ ut_asserteq(225, priv->damage.xstart);
+ ut_asserteq(164, priv->damage.ystart);
+ ut_asserteq(1280, priv->damage.xend);
+ ut_asserteq(510, priv->damage.yend);
+
+ video_sync(dev, true);
+ ut_asserteq(priv->xsize, priv->damage.xstart);
+ ut_asserteq(priv->ysize, priv->damage.ystart);
+ ut_asserteq(0, priv->damage.xend);
+ ut_asserteq(0, priv->damage.yend);
+
+ ut_asserteq(7339, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
+
+ return 0;
+}
+DM_TEST(dm_test_video_damage, UTF_SCAN_PDATA | UTF_SCAN_FDT);
+
+/* Test font measurement */
+static int dm_test_font_measure(struct unit_test_state *uts)
+{
+ const char *test_string = "There is always much\nto be said for not "
+ "attempting more than you can do and for making a certainty of "
+ "what you try. But this principle, like others in life and "
+ "war, has its exceptions.";
+ const struct vidconsole_mline *line;
+ struct vidconsole_bbox bbox;
+ struct video_priv *priv;
+ struct udevice *dev, *con;
+ const int limit = 0x320;
+ struct alist lines;
+ int nl;
+
+ ut_assertok(uclass_get_device(UCLASS_VIDEO, 0, &dev));
+ priv = dev_get_uclass_priv(dev);
+ ut_asserteq(1366, priv->xsize);
+ ut_asserteq(768, priv->ysize);
+
+ /* this is using the Nimbus font with size of 18 pixels */
+ ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
+ vidconsole_position_cursor(con, 0, 0);
+ alist_init_struct(&lines, struct vidconsole_mline);
+ ut_assertok(vidconsole_measure(con, NULL, 0, test_string, -1, &bbox,
+ &lines));
+ ut_asserteq(0, bbox.x0);
+ ut_asserteq(0, bbox.y0);
+ ut_asserteq(0x3ea, bbox.x1);
+ ut_asserteq(0x24, bbox.y1);
+ ut_asserteq(2, lines.count);
+
+ nl = strchr(test_string, '\n') - test_string;
+
+ line = alist_get(&lines, 0, struct vidconsole_mline);
+ ut_assertnonnull(line);
+ ut_asserteq(0, line->bbox.x0);
+ ut_asserteq(0, line->bbox.y0);
+ ut_asserteq(0x8c, line->bbox.x1);
+ ut_asserteq(0x12, line->bbox.y1);
+ ut_asserteq(0, line->start);
+ ut_asserteq(20, line->len);
+ ut_asserteq(nl, line->len);
+
+ line++;
+ ut_asserteq(0x0, line->bbox.x0);
+ ut_asserteq(0x12, line->bbox.y0);
+ ut_asserteq(0x3ea, line->bbox.x1);
+ ut_asserteq(0x24, line->bbox.y1);
+ ut_asserteq(21, line->start);
+ ut_asserteq(nl + 1, line->start);
+ ut_asserteq(163, line->len);
+ ut_asserteq(strlen(test_string + nl + 1), line->len);
+
+ /* now use a limit on the width */
+ ut_assertok(vidconsole_measure(con, NULL, 0, test_string, limit, &bbox,
+ &lines));
+ ut_asserteq(0, bbox.x0);
+ ut_asserteq(0, bbox.y0);
+ ut_asserteq(0x31e, bbox.x1);
+ ut_asserteq(0x36, bbox.y1);
+ ut_asserteq(3, lines.count);
+
+ nl = strchr(test_string, '\n') - test_string;
+
+ line = alist_get(&lines, 0, struct vidconsole_mline);
+ ut_assertnonnull(line);
+ ut_asserteq(0, line->bbox.x0);
+ ut_asserteq(0, line->bbox.y0);
+ ut_asserteq(0x8c, line->bbox.x1);
+ ut_asserteq(0x12, line->bbox.y1);
+ ut_asserteq(0, line->start);
+ ut_asserteq(20, line->len);
+ ut_asserteq(nl, line->len);
+ printf("line0 '%.*s'\n", line->len, test_string + line->start);
+ ut_asserteq_strn("There is always much",
+ test_string + line->start);
+
+ line++;
+ ut_asserteq(0x0, line->bbox.x0);
+ ut_asserteq(0x12, line->bbox.y0);
+ ut_asserteq(0x31e, line->bbox.x1);
+ ut_asserteq(0x24, line->bbox.y1);
+ ut_asserteq(21, line->start);
+ ut_asserteq(nl + 1, line->start);
+ ut_asserteq(129, line->len);
+ printf("line1 '%.*s'\n", line->len, test_string + line->start);
+ ut_asserteq_strn("to be said for not attempting more than you can do "
+ "and for making a certainty of what you try. But this "
+ "principle, like others in",
+ test_string + line->start);
+
+ line++;
+ ut_asserteq(0x0, line->bbox.x0);
+ ut_asserteq(0x24, line->bbox.y0);
+ ut_asserteq(0xc8, line->bbox.x1);
+ ut_asserteq(0x36, line->bbox.y1);
+ ut_asserteq(21 + 130, line->start);
+ ut_asserteq(33, line->len);
+ printf("line2 '%.*s'\n", line->len, test_string + line->start);
+ ut_asserteq_strn("life and war, has its exceptions.",
+ test_string + line->start);
+
+ /*
+ * all characters should be accounted for, except the newline and the
+ * space which is consumed in the wordwrap
+ */
+ ut_asserteq(strlen(test_string) - 2,
+ line[-2].len + line[-1].len + line->len);
+
+ return 0;
+}
+DM_TEST(dm_test_font_measure, UTF_SCAN_FDT);
+
+/* Test silencing the video console */
+static int dm_test_video_silence(struct unit_test_state *uts)
+{
+ struct udevice *dev, *con;
+ struct stdio_dev *sdev;
+
+ ut_assertok(uclass_first_device_err(UCLASS_VIDEO, &dev));
+
+ /*
+ * use the old console device from before when dm_test_pre_run() was
+ * called, since that is what is in stdio / console
+ */
+ sdev = stdio_get_by_name("vidconsole");
+ ut_assertnonnull(sdev);
+ con = sdev->priv;
+ ut_assertok(vidconsole_clear_and_reset(con));
+ ut_unsilence_console(uts);
+
+ printf("message 1: console\n");
+ vidconsole_put_string(con, "message 1: video\n");
+
+ vidconsole_set_quiet(con, true);
+ printf("second message: console\n");
+ vidconsole_put_string(con, "second message: video\n");
+
+ vidconsole_set_quiet(con, false);
+ printf("final message: console\n");
+ vidconsole_put_string(con, "final message: video\n");
+
+ ut_asserteq(3892, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
+
+ return 0;
+}
+DM_TEST(dm_test_video_silence, UTF_SCAN_FDT);
+
+/* test drawing a box */
+static int dm_test_video_box(struct unit_test_state *uts)
+{
+ struct video_priv *priv;
+ struct udevice *dev;
+
+ ut_assertok(video_get_nologo(uts, &dev));
+ priv = dev_get_uclass_priv(dev);
+ video_draw_box(dev, 100, 100, 200, 200, 3,
+ video_index_to_colour(priv, VID_LIGHT_BLUE));
+ video_draw_box(dev, 300, 100, 400, 200, 1,
+ video_index_to_colour(priv, VID_MAGENTA));
+ video_draw_box(dev, 500, 100, 600, 200, 20,
+ video_index_to_colour(priv, VID_LIGHT_RED));
+ ut_asserteq(133, video_compress_fb(uts, dev, false));
+ ut_assertok(video_check_copy_fb(uts, dev));
+
+ return 0;
+}
+DM_TEST(dm_test_video_box, UTF_SCAN_FDT);
generated by cgit v1.2.3 (git 2.0.4) at 2025-10-14 21:23:23 +0000