ttcomtester/tests/color-sgr-decscnm.pl


local $| = 1;

print "\x1b[0m";
print "SGR(Select Graphic Rendition) test\n";

if (1) {
        print "==================== support attributes\n";

        print "\x1b[0m";
        print "Normal            / SGR 0";
        print "\x1b[0m";
        print "\n";

        print "\x1b[39m";
        print "\x1b[49m";
        print "Normal            / SGR 39, 49";
        print "\x1b[0m";
        print "\n";

        print "\x1b[1m";
        print "Bold              / SGR 1";
        print "\x1b[0m";
        print "\n";

        print "\x1b[4m";
        print "Underline         / SGR 4";
        print "\x1b[0m";
        print "\n";

        print "\x1b[5m";
        print "Blink(Slow blink) / SGR 5";
        print "\x1b[0m";
        print "\n";

        print "\x1b[7m";
        print "Reverse           / SGR 7";
        print "\x1b[0m";
        print "\n";

        print "\x1b[0m";
        print "https://ttssh2.osdn.jp/  SGR 0(Normal) + URL string\n";

        print "\x1b[0m\x1b[31m";
        print "RED               / SGR 0 + SGR 31(FG Red)";
        print "\x1b[0m";
        print "\n";

        print "\x1b[0m\x1b[42m";
        print "RED               / SGR 0 + SGR 42(BG Greed)";
        print "\x1b[0m";
        print "\n";

        print "\x1b[31m\x1b[42m";
        print "RED               / SGR 31(FG Red) + SGR 42(BG Greed)";
        print "\x1b[0m";
        print "\n";

        print "\x1b[1m\x1b[41m";
        print "BOLD + BG RED     / SGR 1 + SGR 41(BG Red)";
        print "\x1b[0m";
        print "\n";

        print "\x1b[5m\x1b[46m";
        print "Blink(Slow blink) / SGR 5 + SGR 46(BG Cyan)";
        print "\x1b[0m";
        print "\n";

        print "\x1b[5m\x1b[106m";
        print "Blink(Slow blink) / SGR 5 + SGR 106(BG Bright Cyan)";
        print "\x1b[0m";
        print "\n";

        print "\x1b[4m\x1b[44m";
        print "Underline         / SGR 4 + SGR 44(BG Blue)";
        print "\x1b[0m";
        print "\n";

        print "\x1b[4m\x1b[104m";
        print "Underline         / SGR 4 + SGR 104(BG Bright Blue)";
        print "\x1b[0m";
        print "\n";
}

if (1) {
        print "==================== ANSI color\n";

        print "\x1b[0m";

        print "3bit(8) and 4bit(16) color Standard\n";
        print " FG: SGR 30..37 m  BG: SGR 40..47 m\n";
        for ($f = 0; $f < 8; $f++) {
                for ($b = 0; $b < 8; $b++) {
                        printf("\x1b[%d;%dm %3d/%3d ", $f + 30, $b + 40, $f + 30, $b + 40);
                }
                print "\x1b[0m";
                print "\n";
        }
        print "\x1b[0m";
        print "\n";

        print "aixterm 4bit(16) color bright\n";
        print " FG: SGR 90..97 m  BG: SGR 100..107 m\n";
        for ($f = 0; $f < 8; $f++) {
                for ($b = 0; $b < 8; $b++) {
                        printf("\x1b[%d;%dm %3d/%3d ", $f + 90, $b + 100, $f + 90 , $b + 100);
                }
                print "\x1b[0m";
                print "\n";
        }

        print "PC 4bit(16) color bright\n";
        print " FG: SGR 38 ; 5 ; n m  BG: 48 ; 5 ; n m (256color only)\n";
        for ($f = 0; $f < 8; $f++) {
                for ($b = 0; $b < 8; $b++) {
                        printf("\x1b[38;5;%dm\x1b[48;5;%dm %3d/%3d ", $f + 8 , $b + 8, $f + 8 , $b + 8);
                }
                print "\x1b[0m";
                print "\n";
        }
}

# DECSCNM 反転表示モード
# DECSET ESC [ ? 5 h  設定
#  echo -en "\033[?5h"
# DECRST ESC [ ? 5 l  解除
#  echo -en "\033[?5l"
if (1) {
        print "==================== DECSCNM test\n";
        for ($i = 0; $i < 50; $i++) {
                sleep(1);
                if (($i % 2) == 0) {
                        print "\x1b[?5h";
                } else {
                        print "\x1b[?5l";
                }
        }
}