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nerd-fonts/bin/scripts/test-vertical-lines.sh
Fini Jastrow 758307300b tests: Fix shellcheck issue
SC2059 (info): Don't use variables in the printf format string. Use printf '..%s..' "$foo".

Which is hard(er) because the sequences are not interpreted unless they
are in the format string.

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
2024-03-29 13:35:57 +01:00

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Executable File

#!/usr/bin/env bash
# Nerd Fonts Version: 3.1.1
# Script Version: 1.0.1
#
# A more conceise version of the Powerline test, designed to show
# the dreaded 'faint vertical lines' phenomenon from LCD antialiasing
COL_A=$(printf '\033[48;5;51m\033[38;5;200m')
COL_B=$(printf '\033[48;5;200m\033[38;5;51m')
COL_C=$(printf '\033[48;5;238m\033[38;5;253m')
COL_D=$(printf '\033[48;5;253m\033[38;5;238m')
printf "\
%s \n\
Under \ue0b2%s lap %s\ue0b0 and \ue0b6%s top %s\ue0b4 mop \n\
%sOver \ue0b2%s lap %s\ue0b0 and \ue0b6%s top %s\ue0b4 mop trop lop klop\n\
\n" \
"${COL_A}" "${COL_B}" "${COL_A}" "${COL_B}" "${COL_A}" \
"${COL_A}" "${COL_B}" "${COL_A}" "${COL_B}" "${COL_A}"
printf "\
%s \n\
Under \ue0b2%s lap %s\ue0b0 and \ue0b6%s top %s\ue0b4 mop \n\
%sOver \ue0b2%s lap %s\ue0b0 and \ue0b6%s top %s\ue0b4 mop trop lop klop\n\
\n" \
"${COL_C}" "${COL_D}" "${COL_C}" "${COL_D}" "${COL_C}" \
"${COL_C}" "${COL_D}" "${COL_C}" "${COL_D}" "${COL_C}"