On Sun, Mar 17, 2024 at 10:24:13AM +0100, Heinrich Schuchardt wrote:
On 3/16/24 22:50, Janne Grunau via B4 Relay wrote:
From: Andre Przywara andre.przywara@arm.com
UEFI relies entirely on unicode output, which actual fonts displayed on the screen might not be ready for.
Add a test displaying some international characters, to reveal missing glyphs, especially in our builtin fonts. This would be needed to be manually checked on the screen for correctness.
Signed-off-by: Andre Przywara andre.przywara@arm.com Suggested-by: Heinrich Schuchardt xypron.glpk@gmx.de Signed-off-by: Janne Grunau j@jannau.net
lib/efi_selftest/efi_selftest_textoutput.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)
diff --git a/lib/efi_selftest/efi_selftest_textoutput.c b/lib/efi_selftest/efi_selftest_textoutput.c index cc44b38bc2..917903473d 100644 --- a/lib/efi_selftest/efi_selftest_textoutput.c +++ b/lib/efi_selftest/efi_selftest_textoutput.c @@ -31,6 +31,21 @@ static int execute(void) 0xD804, 0xDC22, 0};
- const u16 text[] =
+u"This should render international characters as described\n" +u"U+00D6 \u00D6 - Latin capital letter O with diaresis\n" +u"U+00DF \u00DF - Latin small letter sharp s\n" +u"U+00E5 \u00E5 - Latin small letter a with ring above\n" +u"U+00E9 \u00E9 - Latin small letter e with acute\n" +u"U+00F1 \u00F1 - Latin small letter n with tilde\n" +u"U+00F6 \u00F6 - Latin small letter o with diaresis\n" +u"The following characters will render as '?' with bitmap fonts\n" +u"U+00F8 \u00F8 - Latin small letter o with stroke\n" +u"U+03AC \u03AC - Greek small letter alpha with tonus\n" +u"U+03BB \u03BB - Greek small letter lambda\n" +u"U+03C2 \u03C2 - Greek small letter final sigma\n" +u"U+1F19 \u1F19 - Greek capital letter epsilon with dasia\n";
The strings should be indented by two tabs.
done locally for all selftests, I'm waiting on fedback for Patch 2 and 3 before resending.
thanks
Janne