1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
# Tests for region_highlight, true-color support, near-color support
# Version 0.7 2018-12-06
%prep
export TERM=xterm-256color
if [[ ${+termcap} != 1 || ${termcap[Co]} != <-> || ${termcap[Co]} -lt 256 ]]; then
ZTST_unimplemented="no termcap module OR termcap doesn't support 256 or more colors"
elif [[ $OSTYPE == cygwin ]]; then
ZTST_unimplemented='the zsh/zpty module does not work on Cygwin'
elif zmodload zsh/zpty 2> /dev/null; then
zpty_start() {
export PS1= PS2=
zpty -d
zpty zsh "${(q)ZTST_testdir}/../Src/zsh -fiV +Z"
zpty -w zsh "module_path=( ${(j< >)${(@q-)module_path}} \$module_path )"
zpty -w zsh 'zle_highlight=( fg_start_code:"CDE|3" fg_end_code:"|" bg_start_code:"BCDE|4" bg_end_code:"|" )'
}
zpty_input() {
zpty ${${(M)2:#nonl}:+-n} -w zsh "$1"
}
zpty_enable_zle() {
zpty -w zsh "tcfunc() { REPLY=""; }"
# This line will not be echoed back, behaving like ! -o zle
zpty -w zsh "setopt zle; zle -T tc tcfunc; unset zle_bracketed_paste"
}
zpty_line() {
setopt localoptions extendedglob noshwordsplit
local REPLY cm=$'\r'
integer i
for (( i = 0; i < ${1:-1}; ++i )); do
zpty -r zsh REPLY
# P is for "preserve", and induces keeping some
# expected color codes to test region_highlight,
# etc. - the color codes are made a regular text.
[[ "$2" = "p" ]] && {
REPLY=${REPLY//(#b)$'\x1b'\[([0-9;]##m)/${match[1]}}
} || {
REPLY=${REPLY//$'\x1b'\[[0-9;]##m/} # remove all [0-9]...m codes
}
# Fix e^Mexit - match ((?)\r(?)), if \2 == \3, then replace with \2
# otherwise replace with \1 stripped out of leading/trailing [[:space:]]
REPLY=${REPLY//(#b)((?(#c0,1))$cm(?(#c0,1)))/${${${(M)match[2]:#${match[3]}}:+${match[2]}}:-${${match[1]##[[:space:]]##}%%[[:space:]]##}}}
[[ -n "$REPLY" ]] && print -r -- ${${REPLY%%[[:space:]]##}##[[:space:]]##}
done
}
zpty_stop() {
setopt localoptions extendedglob
local REPLY cm=$'\r'
# To early Ctrl-D might happen, it was happening when debug
# logs were writing to a file slowing down Zle a little
LANG=C sleep 0.333
# Zle is active, can use Ctrl-D to exit
zpty -n -w zsh $'\C-d'
# zpty gives no output when piped without these braces (?)
# The while loop with // substitution is to convert `e^Mexit'
# into `exit' (see zpty_line). The sed commands remove escapes
{ 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
zpty -d
:
}
else
ZTST_unimplemented='the zsh/zpty module is not available'
fi
%test
zpty_start
zpty_input 'rh_widget() { BUFFER="true word2 word3"; region_highlight+=( "0 4 fg=196" ); rh2; }'
zpty_input 'rh2() { region_highlight=( "2 3 standout" ); };' # note the =, not +=
zpty_input 'zle -N rh_widget'
zpty_input 'bindkey "\C-a" rh_widget'
zpty_enable_zle
zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
zpty_line 1 p # the line of interest, preserving escapes ("p")
zpty_stop
0:region highlight - standout overlapping on other region_highlight entry
>0m27m24mtr7mu27me word2 word3
zpty_start
zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=green" ); }'
zpty_input 'zle -N rh_widget'
zpty_input 'bindkey "\C-a" rh_widget'
zpty_enable_zle
zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
zpty_line 1 p # the line of interest, preserving escapes ("p")
zpty_stop
0:basic region_highlight with 8 colors
>0m27m24mCDE|32|trueCDE|39|
zpty_start
zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#040810" ); }'
zpty_input 'zle -N rh_widget'
zpty_input 'bindkey "\C-a" rh_widget'
zpty_enable_zle
zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
zpty_line 1 p # the line of interest, preserving escapes ("p")
zpty_stop
0:basic region_highlight with true-color (hex-triplets)
>0m27m24mCDE|38;2;4;8;16|trueCDE|39|
zpty_start
zpty_input 'zmodload zsh/nearcolor'
zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#040810" ); }'
zpty_input 'zle -N rh_widget'
zpty_input 'bindkey "\C-a" rh_widget'
zpty_enable_zle
zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
zpty_line 1 p # the line of interest, preserving escapes ("p")
zpty_stop
0:basic region_highlight with near-color (hex-triplets at input)
>0m27m24mCDE|38;5;232|trueCDE|39|
zpty_start
zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=green" ); rh2; }'
zpty_input 'rh2() { region_highlight+=( "1 2 fg=red" ); }' # `r' in red; the above line would be too long
zpty_input 'zle -N rh_widget'
zpty_input 'bindkey "\C-a" rh_widget'
zpty_enable_zle
zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
zpty_line 1 p # the line of interest, preserving escapes ("p")
zpty_stop
0:overlapping region_highlight with 8 colors
>0m27m24mCDE|32|tCDE|31|rCDE|39|CDE|32|ueCDE|39|
zpty_start
zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#00cc00" ); rh2; }'
zpty_input 'rh2() { region_highlight+=( "1 2 fg=#cc0000" ); }' # `r' in red; the above line would be too long
zpty_input 'zle -N rh_widget'
zpty_input 'bindkey "\C-a" rh_widget'
zpty_enable_zle
zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
zpty_line 1 p # the line of interest, preserving escapes ("p")
zpty_stop
0:overlapping region_highlight with true-color
>0m27m24mCDE|38;2;0;204;0|tCDE|38;2;204;0;0|rCDE|39|CDE|38;2;0;204;0|ueCDE|39|
zpty_start
zpty_input 'zmodload zsh/nearcolor'
zpty_input 'rh_widget() { BUFFER="true"; region_highlight+=( "0 4 fg=#00cc00" ); rh2; }'
zpty_input 'rh2() { region_highlight+=( "1 2 fg=#cc0000" ); }' # `r' in red; the above line would be too long
zpty_input 'zle -N rh_widget'
zpty_input 'bindkey "\C-a" rh_widget'
zpty_enable_zle
zpty_input $'\C-a' # emits newline, which executes BUFFER="true" command
zpty_line 1 p # the line of interest, preserving escapes ("p")
zpty_stop
0:overlapping region_highlight with near-color (hex-triplets at input)
>0m27m24mCDE|38;5;40|tCDE|38;5;160|rCDE|39|CDE|38;5;40|ueCDE|39|
%clean
zmodload -ui zsh/zpty
# vim:ft=zsh
|
