.zsh/external/zsh-autosuggestions/test/highlight_test.zsh

   1 #!/usr/bin/env zsh
   2
   3 source "${0:a:h}/test_helper.zsh"
   4
   5 oneTimeSetUp() {
   6         source_autosuggestions
   7 }
   8
   9 testHighlightDefaultStyle() {
  10         assertEquals \
  11                 'fg=8' \
  12                 "$ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE"
  13 }
  14
  15 testHighlightApplyWithSuggestion() {
  16         local orig_style=ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE
  17         ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=4'
  18
  19         BUFFER='ec'
  20         POSTDISPLAY='ho hello'
  21         region_highlight=('0 2 fg=1')
  22
  23         _zsh_autosuggest_highlight_apply
  24
  25         assertEquals \
  26                 'highlight did not use correct style' \
  27                 "0 2 fg=1 2 10 $ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE" \
  28                 "$region_highlight"
  29
  30         assertEquals \
  31                 'higlight was not saved to be removed later' \
  32                 "2 10 $ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE" \
  33                 "$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT"
  34
  35         ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE=orig_style
  36 }
  37
  38 testHighlightApplyWithoutSuggestion() {
  39         BUFFER='echo hello'
  40         POSTDISPLAY=''
  41         region_highlight=('0 4 fg=1')
  42
  43         _zsh_autosuggest_highlight_apply
  44
  45         assertEquals \
  46                 'region_highlight was modified' \
  47                 '0 4 fg=1' \
  48                 "$region_highlight"
  49
  50         assertNull \
  51                 'last highlight region was not cleared' \
  52                 "$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT"
  53 }
  54
  55 testHighlightReset() {
  56         BUFFER='ec'
  57         POSTDISPLAY='ho hello'
  58         region_highlight=('0 1 fg=1' '2 10 fg=8' '1 2 fg=1')
  59         _ZSH_AUTOSUGGEST_LAST_HIGHLIGHT='2 10 fg=8'
  60
  61         _zsh_autosuggest_highlight_reset
  62
  63         assertEquals \
  64                 'last highlight region was not removed' \
  65                 '0 1 fg=1 1 2 fg=1' \
  66                 "$region_highlight"
  67
  68         assertNull \
  69                 'last highlight variable was not cleared' \
  70                 "$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT"
  71 }
  72
  73 run_tests "$0"