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efi_selftest: updating the cursor position

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The test case for text output is updated to check correct updating
of the cursor position.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2018-04-29 16:24:26 +02:00 committed by Alexander Graf
parent 7ca7c3c0f9
commit f2431415d6
1 changed files with 78 additions and 0 deletions
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78
lib/efi_selftest/efi_selftest_textoutput.c
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@ -23,6 +23,13 @@ static int execute(void)
size_t background;
size_t attrib;
efi_status_t ret;
s16 col;
u16 cr[] = { 0x0d, 0x00 };
u16 lf[] = { 0x0a, 0x00 };
u16 brahmi[] = { /* 2 Brahmi letters */
0xD804, 0xDC05,
0xD804, 0xDC22,
0};
/* SetAttribute */
efi_st_printf("\nColor palette\n");
@ -42,6 +49,77 @@ static int execute(void)
efi_st_error("TestString failed for ANSI characters\n");
return EFI_ST_FAILURE;
}
/* OutputString */
ret = con_out->output_string(con_out,
L"Testing cursor column update\n");
if (ret != EFI_ST_SUCCESS) {
efi_st_error("OutputString failed for ANSI characters");
return EFI_ST_FAILURE;
}
col = con_out->mode->cursor_column;
ret = con_out->output_string(con_out, lf);
if (ret != EFI_ST_SUCCESS) {
efi_st_error("OutputString failed for line feed\n");
return EFI_ST_FAILURE;
}
if (con_out->mode->cursor_column != col) {
efi_st_error("Cursor column changed by line feed\n");
return EFI_ST_FAILURE;
}
ret = con_out->output_string(con_out, cr);
if (ret != EFI_ST_SUCCESS) {
efi_st_error("OutputString failed for carriage return\n");
return EFI_ST_FAILURE;
}
if (con_out->mode->cursor_column) {
efi_st_error("Cursor column not 0 at beginning of line\n");
return EFI_ST_FAILURE;
}
ret = con_out->output_string(con_out, L"123");
if (ret != EFI_ST_SUCCESS) {
efi_st_error("OutputString failed for ANSI characters\n");
return EFI_ST_FAILURE;
}
if (con_out->mode->cursor_column != 3) {
efi_st_error("Cursor column not incremented properly\n");
return EFI_ST_FAILURE;
}
ret = con_out->output_string(con_out, L"\b");
if (ret != EFI_ST_SUCCESS) {
efi_st_error("OutputString failed for backspace\n");
return EFI_ST_FAILURE;
}
if (con_out->mode->cursor_column != 2) {
efi_st_error("Cursor column not decremented properly\n");
return EFI_ST_FAILURE;
}
ret = con_out->output_string(con_out, L"\b\b");
if (ret != EFI_ST_SUCCESS) {
efi_st_error("OutputString failed for backspace\n");
return EFI_ST_FAILURE;
}
if (con_out->mode->cursor_column) {
efi_st_error("Cursor column not decremented properly\n");
return EFI_ST_FAILURE;
}
ret = con_out->output_string(con_out, L"\b\b");
if (ret != EFI_ST_SUCCESS) {
efi_st_error("OutputString failed for backspace\n");
return EFI_ST_FAILURE;
}
if (con_out->mode->cursor_column) {
efi_st_error("Cursor column decremented past zero\n");
return EFI_ST_FAILURE;
}
ret = con_out->output_string(con_out, brahmi);
if (ret != EFI_ST_SUCCESS) {
efi_st_todo("Unicode output not fully supported\n");
} else if (con_out->mode->cursor_column != 2) {
efi_st_printf("Unicode not handled properly\n");
return EFI_ST_FAILURE;
}
efi_st_printf("\n");
return EFI_ST_SUCCESS;
}