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spa: add a header for ANSI color sequences

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Makes the code more readable and guarantees we use the same sequences for the
same colors everywhere.
This commit is contained in:
Peter Hutterer 2021-06-01 09:47:44 +10:00
parent 4c13eced55
commit 1a5faa7b52
4 changed files with 204 additions and 9 deletions
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81
spa/tests/test-utils.c
View file

@ -30,6 +30,7 @@
#include <spa/utils/ringbuffer.h>
#include <spa/utils/string.h>
#include <spa/utils/type.h>
#include <spa/utils/ansi.h>
static void test_abi(void)
{
@ -510,6 +511,85 @@ static void test_atob(void)
spa_assert(!spa_atob("TRUE"));
}
static void test_ansi(void)
{
/* Visual test only */
printf("%sBOLD%s\n", SPA_ANSI_BOLD, SPA_ANSI_RESET);
printf("%sUNDERLINE%s\n", SPA_ANSI_UNDERLINE, SPA_ANSI_RESET);
printf("%sITALIC%s\n", SPA_ANSI_ITALIC, SPA_ANSI_RESET);
printf("%sBLACK%s\n", SPA_ANSI_BLACK, SPA_ANSI_RESET);
printf("%sBRIGHT_BLACK%s\n", SPA_ANSI_BRIGHT_BLACK, SPA_ANSI_RESET);
printf("%sDARK_BLACK%s\n", SPA_ANSI_DARK_BLACK, SPA_ANSI_RESET);
printf("%sBOLD_BLACK%s\n", SPA_ANSI_BOLD_BLACK, SPA_ANSI_RESET);
printf("%sRED%s\n", SPA_ANSI_RED, SPA_ANSI_RESET);
printf("%sBRIGHT_RED%s\n", SPA_ANSI_BRIGHT_RED, SPA_ANSI_RESET);
printf("%sDARK_RED%s\n", SPA_ANSI_DARK_RED, SPA_ANSI_RESET);
printf("%sBOLD_RED%s\n", SPA_ANSI_BOLD_RED, SPA_ANSI_RESET);
printf("%sGREEN%s\n", SPA_ANSI_GREEN, SPA_ANSI_RESET);
printf("%sBRIGHT_GREEN%s\n", SPA_ANSI_BRIGHT_GREEN, SPA_ANSI_RESET);
printf("%sDARK_GREEN%s\n", SPA_ANSI_DARK_GREEN, SPA_ANSI_RESET);
printf("%sBOLD_GREEN%s\n", SPA_ANSI_BOLD_GREEN, SPA_ANSI_RESET);
printf("%sYELLOW%s\n", SPA_ANSI_YELLOW, SPA_ANSI_RESET);
printf("%sBRIGHT_YELLOW%s\n", SPA_ANSI_BRIGHT_YELLOW, SPA_ANSI_RESET);
printf("%sDARK_YELLOW%s\n", SPA_ANSI_DARK_YELLOW, SPA_ANSI_RESET);
printf("%sBOLD_YELLOW%s\n", SPA_ANSI_BOLD_YELLOW, SPA_ANSI_RESET);
printf("%sBLUE%s\n", SPA_ANSI_BLUE, SPA_ANSI_RESET);
printf("%sBRIGHT_BLUE%s\n", SPA_ANSI_BRIGHT_BLUE, SPA_ANSI_RESET);
printf("%sDARK_BLUE%s\n", SPA_ANSI_DARK_BLUE, SPA_ANSI_RESET);
printf("%sBOLD_BLUE%s\n", SPA_ANSI_BOLD_BLUE, SPA_ANSI_RESET);
printf("%sMAGENTA%s\n", SPA_ANSI_MAGENTA, SPA_ANSI_RESET);
printf("%sBRIGHT_MAGENTA%s\n", SPA_ANSI_BRIGHT_MAGENTA, SPA_ANSI_RESET);
printf("%sDARK_MAGENTA%s\n", SPA_ANSI_DARK_MAGENTA, SPA_ANSI_RESET);
printf("%sBOLD_MAGENTA%s\n", SPA_ANSI_BOLD_MAGENTA, SPA_ANSI_RESET);
printf("%sCYAN%s\n", SPA_ANSI_CYAN, SPA_ANSI_RESET);
printf("%sBRIGHT_CYAN%s\n", SPA_ANSI_BRIGHT_CYAN, SPA_ANSI_RESET);
printf("%sDARK_CYAN%s\n", SPA_ANSI_DARK_CYAN, SPA_ANSI_RESET);
printf("%sBOLD_CYAN%s\n", SPA_ANSI_BOLD_CYAN, SPA_ANSI_RESET);
printf("%sWHITE%s\n", SPA_ANSI_WHITE, SPA_ANSI_RESET);
printf("%sBRIGHT_WHITE%s\n", SPA_ANSI_BRIGHT_WHITE, SPA_ANSI_RESET);
printf("%sDARK_WHITE%s\n", SPA_ANSI_DARK_WHITE, SPA_ANSI_RESET);
printf("%sBOLD_WHITE%s\n", SPA_ANSI_BOLD_WHITE, SPA_ANSI_RESET);
/* Background colors */
printf("%sBG_BLACK%s\n", SPA_ANSI_BG_BLACK, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_BLACK%s\n", SPA_ANSI_BG_BRIGHT_BLACK, SPA_ANSI_RESET);
printf("%sBG_RED%s\n", SPA_ANSI_BG_RED, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_RED%s\n", SPA_ANSI_BG_BRIGHT_RED, SPA_ANSI_RESET);
printf("%sBG_GREEN%s\n", SPA_ANSI_BG_GREEN, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_GREEN%s\n", SPA_ANSI_BG_BRIGHT_GREEN, SPA_ANSI_RESET);
printf("%sBG_YELLOW%s\n", SPA_ANSI_BG_YELLOW, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_YELLOW%s\n", SPA_ANSI_BG_BRIGHT_YELLOW, SPA_ANSI_RESET);
printf("%sBG_BLUE%s\n", SPA_ANSI_BG_BLUE, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_BLUE%s\n", SPA_ANSI_BG_BRIGHT_BLUE, SPA_ANSI_RESET);
printf("%sBG_MAGENTA%s\n", SPA_ANSI_BG_MAGENTA, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_MAGENTA%s\n", SPA_ANSI_BG_BRIGHT_MAGENTA, SPA_ANSI_RESET);
printf("%sBG_CYAN%s\n", SPA_ANSI_BG_CYAN, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_CYAN%s\n", SPA_ANSI_BG_BRIGHT_CYAN, SPA_ANSI_RESET);
printf("%sBG_WHITE%s\n", SPA_ANSI_BG_WHITE, SPA_ANSI_RESET);
printf("%sBG_BRIGHT_WHITE%s\n", SPA_ANSI_BG_BRIGHT_WHITE, SPA_ANSI_RESET);
/* A combo */
printf("normal%s%s%sBG_BLUE,ITALIC,BOLD_YELLOW%snormal\n", SPA_ANSI_BG_BLUE,
SPA_ANSI_ITALIC, SPA_ANSI_BOLD_YELLOW, SPA_ANSI_RESET);
}
int main(int argc, char *argv[])
{
test_abi();
@ -522,5 +602,6 @@ int main(int argc, char *argv[])
test_strtol();
test_streq();
test_atob();
test_ansi();
return 0;
}