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154 lines
6.4 KiB
Bash
154 lines
6.4 KiB
Bash
# Tests for region_highlight, true-color support, near-color support
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# Version 0.7 2018-12-06
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%prep
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export TERM=xterm-256color
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if [[ ${+termcap} != 1 || ${termcap[Co]} != <-> || ${termcap[Co]} -lt 256 ]]; then
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ZTST_unimplemented="no termcap module OR termcap doesn't support 256 or more colors"
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elif [[ $OSTYPE == cygwin ]]; then
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ZTST_unimplemented='the zsh/zpty module does not work on Cygwin'
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elif zmodload zsh/zpty 2> /dev/null; then
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zpty_start() {
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export PS1= PS2=
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zpty -d
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zpty zsh "${(q)ZTST_testdir}/../Src/zsh -fiV +Z"
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zpty -w zsh 'zle_highlight=( fg_start_code:"CDE|3" fg_end_code:"|" bg_start_code:"BCDE|4" bg_end_code:"|" )'
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}
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zpty_input() {
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zpty ${${(M)2:#nonl}:+-n} -w zsh "$1"
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}
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zpty_enable_zle() {
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zpty -w zsh "tcfunc() { REPLY=""; }"
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# This line will not be echoed back, behaving like ! -o zle
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zpty -w zsh "setopt zle; zle -T tc tcfunc; unset zle_bracketed_paste"
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}
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zpty_line() {
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setopt localoptions extendedglob noshwordsplit
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local REPLY cm=$'\r'
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integer i
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for (( i = 0; i < ${1:-1}; ++i )); do
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zpty -r zsh REPLY
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# P is for "preserve", and induces keeping some
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# expected color codes to test region_highlight,
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# etc. - the color codes are made a regular text.
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[[ "$2" = "p" ]] && {
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REPLY=${REPLY//(#b)$'\x1b'\[([0-9;]##m)/${match[1]}}
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} || {
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REPLY=${REPLY//$'\x1b'\[[0-9;]##m/} # remove all [0-9]...m codes
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}
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# Fix e^Mexit - match ((?)\r(?)), if \2 == \3, then replace with \2
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# otherwise replace with \1 stripped out of leading/trailing [[:space:]]
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REPLY=${REPLY//(#b)((?(#c0,1))$cm(?(#c0,1)))/${${${(M)match[2]:#${match[3]}}:+${match[2]}}:-${${match[1]##[[:space:]]##}%%[[:space:]]##}}}
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[[ -n "$REPLY" ]] && print -r -- ${${REPLY%%[[:space:]]##}##[[:space:]]##}
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done
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}
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zpty_stop() {
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setopt localoptions extendedglob
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local REPLY cm=$'\r'
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# To early Ctrl-D might happen, it was happening when debug
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# logs were writing to a file slowing down Zle a little
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LANG=C sleep 0.333
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# Zle is active, can use Ctrl-D to exit
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zpty -n -w zsh $'\C-d'
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# zpty gives no output when piped without these braces (?)
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# The while loop with // substitution is to convert `e^Mexit'
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# into `exit' (see zpty_line). The sed commands remove escapes
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{ zpty -r zsh } | sed -e $'/[^\t\r ]/!d' -e $'s/\r$//' -e $'s/\x1b\\[[0-9;]*m//g' | while read REPLY; do REPLY=${REPLY//(#b)((?(#c0,1))$cm(?(#c0,1)))/${${${(M)match[2]:#${match[3]}}:+${match[2]}}:-${${match[1]##[[:space:]]##}%%[[:space:]]##}}}; print -rn -- "$REPLY"; done
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zpty -d
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:
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}
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else
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ZTST_unimplemented='the zsh/zpty module is not available'
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fi
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%test
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zpty_start
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zpty_input 'rh_widget() { BUFFER="true word2 word3"; region_highlight+=( "0 4 fg=196" ); rh2; }'
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zpty_input 'rh2() { region_highlight=( "2 3 standout" ); };' # note the =, not +=
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zpty_input 'zle -N rh_widget'
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zpty_input 'bindkey "\C-a" rh_widget'
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zpty_enable_zle
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zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
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zpty_line 1 p # the line of interest, preserving escapes ("p")
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zpty_stop
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0:region highlight - standout overlapping on other region_highlight entry
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>0m27m24mtr7mu27me word2 word3
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zpty_start
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zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=green" ); }'
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zpty_input 'zle -N rh_widget'
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zpty_input 'bindkey "\C-a" rh_widget'
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zpty_enable_zle
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zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
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zpty_line 1 p # the line of interest, preserving escapes ("p")
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zpty_stop
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0:basic region_highlight with 8 colors
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>0m27m24mCDE|32|trueCDE|39|
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zpty_start
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zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#040810" ); }'
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zpty_input 'zle -N rh_widget'
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zpty_input 'bindkey "\C-a" rh_widget'
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zpty_enable_zle
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zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
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zpty_line 1 p # the line of interest, preserving escapes ("p")
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zpty_stop
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0:basic region_highlight with true-color (hex-triplets)
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>0m27m24mCDE|38;2;4;8;16|trueCDE|39|
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zpty_start
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zpty_input 'zmodload zsh/nearcolor'
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zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#040810" ); }'
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zpty_input 'zle -N rh_widget'
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zpty_input 'bindkey "\C-a" rh_widget'
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zpty_enable_zle
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zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
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zpty_line 1 p # the line of interest, preserving escapes ("p")
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zpty_stop
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0:basic region_highlight with near-color (hex-triplets at input)
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>0m27m24mCDE|38;5;232|trueCDE|39|
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zpty_start
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zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=green" ); rh2; }'
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zpty_input 'rh2() { region_highlight+=( "1 2 fg=red" ); }' # `r' in red; the above line would be too long
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zpty_input 'zle -N rh_widget'
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zpty_input 'bindkey "\C-a" rh_widget'
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zpty_enable_zle
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zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
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zpty_line 1 p # the line of interest, preserving escapes ("p")
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zpty_stop
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0:overlapping region_highlight with 8 colors
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>0m27m24mCDE|32|tCDE|31|rCDE|39|CDE|32|ueCDE|39|
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zpty_start
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zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#00cc00" ); rh2; }'
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zpty_input 'rh2() { region_highlight+=( "1 2 fg=#cc0000" ); }' # `r' in red; the above line would be too long
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zpty_input 'zle -N rh_widget'
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zpty_input 'bindkey "\C-a" rh_widget'
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zpty_enable_zle
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zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
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zpty_line 1 p # the line of interest, preserving escapes ("p")
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zpty_stop
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0:overlapping region_highlight with true-color
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>0m27m24mCDE|38;2;0;204;0|tCDE|38;2;204;0;0|rCDE|39|CDE|38;2;0;204;0|ueCDE|39|
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zpty_start
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zpty_input 'zmodload zsh/nearcolor'
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zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#00cc00" ); rh2; }'
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zpty_input 'rh2() { region_highlight+=( "1 2 fg=#cc0000" ); }' # `r' in red; the above line would be too long
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zpty_input 'zle -N rh_widget'
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zpty_input 'bindkey "\C-a" rh_widget'
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zpty_enable_zle
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zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
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zpty_line 1 p # the line of interest, preserving escapes ("p")
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zpty_stop
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0:overlapping region_highlight with near-color (hex-triplets at input)
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>0m27m24mCDE|38;5;40|tCDE|38;5;160|rCDE|39|CDE|38;5;40|ueCDE|39|
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%clean
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zmodload -ui zsh/zpty
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# vim:ft=zsh
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