summary refs log tree commit diff
path: root/Test/D01prompt.ztst
blob: 6879e6fd11a20fb94990784919b344279067ab51 (plain) (blame)
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
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
%prep

  mkdir prompt.tmp
  cd prompt.tmp
  mydir=$PWD
  SHLVL=2
  setopt extendedglob

%test

  hash -d mydir=$mydir
  print -P '  %%%):  %)
  %%~:  %~
  %%d:  %d
  %%1/: %1/
  %%h:  %h
  %%L:  %L
  %%M:  %M
  %%m:  %m
  %%n:  %n
  %%N:  %N
  %%i:  %i
  a%%{...%%}b:  a%{%}b
  '
0q:Basic prompt escapes as shown.
>  %):  )
>  %~:  ~mydir
>  %d:  $mydir
>  %1/: ${mydir:t}
>  %h:  0
>  %L:  2
>  %M:  $HOST
>  %m:  ${HOST%%.*}
>  %n:  $USERNAME
>  %N:  (eval)
>  %i:  2
>  a%{...%}b:  ab
>  

  true
  print -P '%?'
  false
  print -P '%?'
0:`%?' prompt escape
>0
>1

  PS4="%_> "
  setopt xtrace
  if true; then true; else false; fi
  unsetopt xtrace
0:`%_' prompt escape
?if> true
?then> true
?> unsetopt xtrace

  diff =(print -P '%#') =(print -P '%(!.#.%%)')
0:`%#' prompt escape and its equivalent

  psvar=(caesar adsum jam forte)
  print -P '%v' '%4v'
0:`%v' prompt escape
>caesar forte

  true
  print -P '%(?.true.false)'
  false
  print -P '%(?.true.false)'
0:ternary prompt escapes
>true
>false

  print -P 'start %10<...<truncated at 10%<< Not truncated%3< ...<Not shown'
  print -P 'start %10>...>truncated at 10%>> Not truncated%3> ...>Not shown'
0:prompt truncation
>start ...d at 10 Not truncated ...
>start truncat... Not truncated ...

# It's hard to check the time and date as they are moving targets.
# We therefore just check that various forms of the date are consistent.
# In fact, if you perform this at midnight it can still fail.
# We could test for that, but we can't be bothered.
# I hope LC_ALL is enough to make the format what's expected.

# The $date2 assignment tests that %s is interpreted as a printf format
# string, rather than as a prompt escape (end standout).

  LC_ALL=C
  date1=$(print -P %w)
  date2=$(print -P -f %s %W)
  date3=$(print -P %D)
  if [[ $date1 != [A-Z][a-z][a-z][[:blank:]]##[0-9]## ]]; then
    print "Date \`$date1' is not in the form \`Day DD' (e.g. \`Mon 1'"
  fi
  if [[ $date2 != [0-9][0-9]/[0-9][0-9]/[0-9][0-9] ]]; then
    print "Date \`$date2' is not in the form \`DD/MM/YYYY'"
  fi
  if [[ $date3 != [0-9][0-9]-[0-9][0-9]-[0-9][0-9] ]]; then
    print "Date \`$date3' is not in the form \`YY-MM-DD'"
  fi
  if (( $date1[5,-1] != $date2[4,5] )) || (( $date2[4,5] != $date3[7,8] ))
  then
    print "Days of month do not agree in $date1, $date2, $date3"
  fi
  if (( $date2[1,2] != $date3[4,5] )); then
    print "Months do not agree in $date2, $date3"
  fi
  if (( $date2[7,8] != $date3[1,2] )); then
    print "Years do not agree in $date2, $date3"
  fi
  # These are somewhat questionable, but...
  ns=( ${="$(print -P '%D{%9.} %D{%N}')"} )
  if [[ $ns[1] != [0-9](#c9) ]] || [[ $ns[2] != [0-9](#c9) ]]; then
    print "Nanosecond lengths/formats are not as expected in $ns[1], $ns[2]"
  fi
  if (( ($ns2[2] - $ns[1]) > 5000000 )); then
    print "Nanoseconds differ too much in $ns[1], $ns[2]"
  fi
0:Dates produced by prompt escapes

  mkdir foo
  mkdir foo/bar
  mkdir foo/bar/rod
  (zsh_directory_name() {
    emulate -L zsh
    setopt extendedglob
    local -a match mbegin mend
    if [[ $1 = d ]]; then
      if [[ $2 = (#b)(*bar)/rod ]]; then
        reply=(barmy ${#match[1]})
      else
        return 1
      fi
    else
      if [[ $2 = barmy ]]; then
        reply=($mydir/foo/bar)
      else
        return 1
      fi
    fi
  }
  # success
  print ~[barmy]/anything
  cd foo/bar/rod
  print -P %~
  # failure
  setopt nonomatch
  print ~[scuzzy]/rubbish
  cd ../..
  print -P %~
  # catastrophic failure
  unsetopt nonomatch
  print ~[scuzzy]/rubbish
  )
1q:Dynamic named directories
>$mydir/foo/bar/anything
>~[barmy]/rod
>~[scuzzy]/rubbish
>~mydir/foo
?(eval):33: no directory expansion: ~[scuzzy]

  (
  zsh_directory_name() {
  emulate -L zsh
  setopt extendedglob
  local -a match mbegin mend
  if [[ $1 = n ]]; then
      if [[ $2 = *:l ]]; then
	  reply=(${2%%:l}/very_long_directory_name)
	  return 0
      else
	  return 1
      fi
  else
      if [[ $2 = (#b)(*)/very_long_directory_name ]]; then
	reply=(${match[1]}:l ${#2})
	return 0
      else
	return 1
      fi
  fi
  }
  parent=$PWD
  dir=$parent/very_long_directory_name
  mkdir $dir
  cd $dir
  fn() {
     PS4='+%N:%i> '
     setopt localoptions xtrace
     # The following is the key to the test.
     # It invokes zsh_directory_name which does PS4 output stuff
     # while we're doing prompt handling for the parameter
     # substitution.  This checks recursion works OK.
     local d=${(%):-%~}
     print ${d//$parent/\<parent\>}
  }
  fn 2>stderr
  # post process error to remove variable contents
  while read line; do
    # tricky: reply is set to include directory length which is variable
    [[ $line = *reply* ]] && continue
    print ${line//$parent/\<parent\>}
  done <stderr >&2
  )
0:Recursive use of prompts
>~[<parent>:l]
?+zsh_directory_name:1> emulate -L zsh
?+zsh_directory_name:2> setopt extendedglob
?+zsh_directory_name:3> local -a match mbegin mend
?+zsh_directory_name:4> [[ d = n ]]
?+zsh_directory_name:12> [[ <parent>/very_long_directory_name = (#b)(*)/very_long_directory_name ]]
?+zsh_directory_name:14> return 0
?+fn:7> local d='~[<parent>:l]'
?+fn:8> print '~[<parent>:l]'

# Test that format strings are not subject to prompt expansion
 print -P -f '%%Sfoo%%s\n' bar
0:print -P -f
>%Sfoo%s

  print ${(%U)Y-%(v}
0:Regression test for test on empty psvar
>

# Unrecognised colour strings should produce the default sequence
  f=${(%):-'%f'} # Recognised
  Fdefault=${(%):-'%F{default}'} # Recognised
  Freset=${(%):-'%F{reset}'} # Unrecognised
  Ffoo=${(%):-'%F{foo}'} # Unrecognised
  [[ $f == $Fdefault && $Fdefault == $Freset && $Freset == $Ffoo ]]
0:Regression test for workers/44029

  if
    zmodload zsh/terminfo >& /dev/null &&
      (( terminfo[colors] >= 8 ))
  then
    F1=$(echoti setaf 2)
    F2=${(%):-%2F}
    F3=${(%):-%F{2}}
    F4=${(%):-%F{green}}
    [[ -n $F1 && $F1 = $F2 && $F2 = $F3 && $F3 = $F4 ]]
  else
    ZTST_skip='Missing terminfo module or non-colour terminal'
  fi
0:Equivalence of terminal colour settings (foreground colour)

  if
    zmodload zsh/terminfo >& /dev/null &&
      (( terminfo[colors] >= 8 ))
  then
    K1=$(echoti setab 2)
    K2=${(%):-%2K}
    K3=${(%):-%K{2}}
    K4=${(%):-%K{green}}
    [[ -n $K1 && $K1 = $K2 && $K2 = $K3 && $K3 = $K4 ]]
  else
    ZTST_skip='Missing terminfo module or non-colour terminal'
  fi
0:Equivalence of terminal colour settings (background colour)

 (RPS1=foo; echo $RPS1 $RPROMPT)
 (RPS2=bar; echo $RPS2 $RPROMPT2)
-fD:RPS1 and RPROMPT are aliases (regression from 5.0.6) (workers/49600)
>foo foo
>bar bar