moved from ./Test/10prompt.ztst

Test/D01prompt.ztst

@@ -0,0 +1,106 @@
+%prep
+
+  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:  $USERNAME
+>  %N:  ZTST_execchunk
+>  %i:  2
+>  a%{...%}b:  ab
+>  
+
+  true
+  print -P '%?'
+  false
+  print -P '%?'
+0:`%?' prompt escape
+>0
+>1
+
+  PS4="%_> "
+  setopt xtrace
+  if true; then true; else false; fi
+  unsetopt xtrace
+0:`%_' prompt escape
+?if> true
+?then> true
+?> unsetopt xtrace
+
+  diff =(print -P '%#') =(print -P '%(!.#.%%)')
+0:`%#' prompt escape and its equivalent
+
+  psvar=(caesar adsum jam forte)
+  print -P '%v' '%4v'
+0:`%v' prompt escape
+>caesar forte
+
+  true
+  print -P '%(?.true.false)'
+  false
+  print -P '%(?.true.false)'
+0:ternary prompt escapes
+>true
+>false
+
+  print -P '%10<...<truncated at 10%<< Not truncated'
+  print -P '%10>...>truncated at 10%>> Not truncated'
+0:prompt truncation
+>...d at 10 Not truncated
+>truncat... Not truncated
+
+# It's hard to check the time and date as they are moving targets.
+# We therefore just check that various forms of the date are consistent.
+# In fact, if you perform this at midnight it can still fail.
+# We could test for that, but we can't be bothered.
+# I hope LC_ALL is enough to make the format what's expected.
+
+  LC_ALL=C
+  date1=$(print -P %w)
+  date2=$(print -P %W)
+  date3=$(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
+0:Dates produced by prompt escapes