465 lines
10 KiB
Bash
Executable File
465 lines
10 KiB
Bash
Executable File
#!/usr/bin/env zsh
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SCRIPT_DIR=$(dirname "$0")
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TEST_DIR=$SCRIPT_DIR/../test
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DIST_DIR=$SCRIPT_DIR/../
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TMPHIST_FILE=/tmp/zsh-autosuggestions-test-tmp-hist
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# Use stub.sh for stubbing/mocking
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source $TEST_DIR/stub-1.0.2.sh
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source $DIST_DIR/zsh-autosuggestions.zsh
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#--------------------------------------------------------------------#
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# Suggestions #
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#--------------------------------------------------------------------#
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testSuggestionSimple() {
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HISTSIZE=0 # Clear history
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HISTSIZE=10
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cat > $TMPHIST_FILE <<-EOH
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one
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two
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three
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four
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five
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EOH
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echo >> $TMPHIST_FILE
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fc -R $TMPHIST_FILE
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rm $TMPHIST_FILE
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unset ZSH_AUTOSUGGEST_MATCH_PREV_CMD
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assertEquals \
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"Did not pick correct suggestion for prefix 'garbage'" \
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"" \
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"$(_zsh_autosuggest_suggestion garbage)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'o'" \
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"one" \
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"$(_zsh_autosuggest_suggestion o)"
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assertEquals \
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"Did not pick correct suggestion for prefix 't'" \
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"three" \
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"$(_zsh_autosuggest_suggestion t)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'tw'" \
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"two" \
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"$(_zsh_autosuggest_suggestion tw)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'f'" \
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"five" \
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"$(_zsh_autosuggest_suggestion f)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'fo'" \
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"four" \
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"$(_zsh_autosuggest_suggestion fo)"
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}
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testSuggestionMatchPrevCmd() {
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HISTSIZE=0 # Clear history
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HISTSIZE=10
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cat > $TMPHIST_FILE <<-EOH
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one
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two
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three
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four
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five
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EOH
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echo >> $TMPHIST_FILE
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fc -R $TMPHIST_FILE
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rm $TMPHIST_FILE
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ZSH_AUTOSUGGEST_MATCH_PREV_CMD=1
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stub_and_echo _zsh_autosuggest_prev_cmd "one"
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assertEquals \
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"Did not pick correct suggestion for prefix 'garbage' after 'one'" \
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"" \
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"$(_zsh_autosuggest_suggestion garbage)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'o' after 'one'" \
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"one" \
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"$(_zsh_autosuggest_suggestion o)"
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assertEquals \
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"Did not pick correct suggestion for prefix 't' after 'one'" \
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"two" \
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"$(_zsh_autosuggest_suggestion t)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'th' after 'one'" \
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"three" \
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"$(_zsh_autosuggest_suggestion th)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'f' after 'one'" \
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"five" \
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"$(_zsh_autosuggest_suggestion f)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'fo' after 'one" \
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"four" \
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"$(_zsh_autosuggest_suggestion fo)"
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stub_and_echo _zsh_autosuggest_prev_cmd "two"
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assertEquals \
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"Did not pick correct suggestion for prefix 'garbage' after 'two'" \
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"" \
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"$(_zsh_autosuggest_suggestion garbage)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'o' after 'two'" \
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"one" \
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"$(_zsh_autosuggest_suggestion o)"
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assertEquals \
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"Did not pick correct suggestion for prefix 't' after 'two'" \
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"three" \
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"$(_zsh_autosuggest_suggestion t)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'tw' after 'two'" \
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"two" \
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"$(_zsh_autosuggest_suggestion tw)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'f' after 'two'" \
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"five" \
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"$(_zsh_autosuggest_suggestion f)"
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assertEquals \
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"Did not pick correct suggestion for prefix 'fo' after 'two" \
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"four" \
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"$(_zsh_autosuggest_suggestion fo)"
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}
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#--------------------------------------------------------------------#
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# Highlighting #
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#--------------------------------------------------------------------#
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testHighlightDefaultStyle() {
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assertEquals \
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"fg=8" \
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"$ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE"
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}
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testHighlightApplyWithSuggestion() {
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orig_style=ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE
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ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=4"
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BUFFER="ec"
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POSTDISPLAY="ho hello"
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region_highlight=("0 2 fg=1")
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_zsh_autosuggest_highlight_apply
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assertEquals \
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"highlight did not use correct style" \
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"0 2 fg=1 2 10 $ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE" \
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"$region_highlight"
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assertEquals \
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"higlight was not saved to be removed later" \
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"2 10 $ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE" \
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"$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT"
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ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE=orig_style
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}
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testHighlightApplyWithoutSuggestion() {
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BUFFER="echo hello"
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POSTDISPLAY=""
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region_highlight=("0 4 fg=1")
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_zsh_autosuggest_highlight_apply
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assertEquals \
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"region_highlight was modified" \
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"0 4 fg=1" \
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"$region_highlight"
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assertNull \
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"last highlight region was not cleared" \
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"$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT"
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}
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testHighlightReset() {
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BUFFER="ec"
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POSTDISPLAY="ho hello"
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region_highlight=("0 1 fg=1" "2 10 fg=8" "1 2 fg=1")
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_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT="2 10 fg=8"
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_zsh_autosuggest_highlight_reset
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assertEquals \
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"last highlight region was not removed" \
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"0 1 fg=1 1 2 fg=1" \
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"$region_highlight"
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assertNull \
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"last highlight variable was not cleared" \
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"$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT"
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}
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#--------------------------------------------------------------------#
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# Widgets #
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#--------------------------------------------------------------------#
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testWidgetFunctionClear() {
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BUFFER="ec"
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POSTDISPLAY="ho hello"
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_zsh_autosuggest_clear "original-widget"
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assertEquals \
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"BUFFER was modified" \
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"ec" \
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"$BUFFER"
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assertNull \
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"POSTDISPLAY was not cleared" \
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"$POSTDISPLAY"
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}
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testWidgetFunctionModify() {
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BUFFER=""
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POSTDISPLAY=""
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stub_and_eval \
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_zsh_autosuggest_invoke_original_widget \
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'BUFFER+="e"'
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stub_and_echo \
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_zsh_autosuggest_suggestion \
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"echo hello"
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_zsh_autosuggest_modify "original-widget"
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assertTrue \
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"original widget not invoked" \
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"stub_called _zsh_autosuggest_invoke_original_widget"
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assertEquals \
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"BUFFER was not modified" \
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"e" \
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"$BUFFER"
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assertEquals \
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"POSTDISPLAY does not contain suggestion" \
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"cho hello" \
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"$POSTDISPLAY"
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restore _zsh_autosuggest_invoke_original_widget
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restore _zsh_autosuggest_suggestion
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}
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testWidgetFunctionAcceptCursorAtEnd() {
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BUFFER="echo"
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POSTDISPLAY=" hello"
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CURSOR=4
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stub _zsh_autosuggest_invoke_original_widget
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_zsh_autosuggest_accept "original-widget"
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assertTrue \
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"original widget not invoked" \
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"stub_called _zsh_autosuggest_invoke_original_widget"
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assertEquals \
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"BUFFER was not modified" \
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"echo hello" \
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"$BUFFER"
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assertEquals \
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"POSTDISPLAY was not cleared" \
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"" \
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"$POSTDISPLAY"
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}
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testWidgetFunctionAcceptCursorNotAtEnd() {
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BUFFER="echo"
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POSTDISPLAY=" hello"
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CURSOR=2
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stub _zsh_autosuggest_invoke_original_widget
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_zsh_autosuggest_accept "original-widget"
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assertTrue \
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"original widget not invoked" \
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"stub_called _zsh_autosuggest_invoke_original_widget"
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assertEquals \
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"BUFFER was modified" \
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"echo" \
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"$BUFFER"
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assertEquals \
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"POSTDISPLAY was modified" \
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" hello" \
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"$POSTDISPLAY"
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}
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testWidgetFunctionPartialAcceptCursorMovesOutOfBuffer() {
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BUFFER="ec"
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POSTDISPLAY="ho hello"
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CURSOR=1
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stub_and_eval \
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_zsh_autosuggest_invoke_original_widget \
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'CURSOR=5; LBUFFER="echo "; RBUFFER="hello"'
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_zsh_autosuggest_partial_accept "original-widget"
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assertTrue \
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"original widget not invoked" \
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"stub_called _zsh_autosuggest_invoke_original_widget"
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assertEquals \
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"BUFFER was not modified correctly" \
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"echo " \
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"$BUFFER"
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assertEquals \
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"POSTDISPLAY was not modified correctly" \
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"hello" \
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"$POSTDISPLAY"
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}
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testWidgetFunctionPartialAcceptCursorStaysInBuffer() {
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BUFFER="echo hello"
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POSTDISPLAY=" world"
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CURSOR=1
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stub_and_eval \
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_zsh_autosuggest_invoke_original_widget \
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'CURSOR=5; LBUFFER="echo "; RBUFFER="hello"'
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_zsh_autosuggest_partial_accept "original-widget"
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assertTrue \
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"original widget not invoked" \
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"stub_called _zsh_autosuggest_invoke_original_widget"
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assertEquals \
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"BUFFER was modified" \
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"echo hello" \
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"$BUFFER"
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assertEquals \
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"POSTDISPLAY was modified" \
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" world" \
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"$POSTDISPLAY"
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}
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testWidgetAccept() {
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stub _zsh_autosuggest_highlight_reset
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stub _zsh_autosuggest_accept
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stub _zsh_autosuggest_highlight_apply
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# Call the function pointed to by the widget since we can't call
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# the widget itself when zle is not active
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${widgets[autosuggest-accept]#*:} "original-widget"
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assertTrue \
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"autosuggest-accept widget does not exist" \
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"zle -l autosuggest-accept"
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assertTrue \
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"highlight_reset was not called" \
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"stub_called _zsh_autosuggest_highlight_reset"
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assertTrue \
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"widget function was not called" \
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"stub_called _zsh_autosuggest_accept"
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assertTrue \
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"highlight_apply was not called" \
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"stub_called _zsh_autosuggest_highlight_apply"
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}
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testWidgetClear() {
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stub _zsh_autosuggest_highlight_reset
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stub _zsh_autosuggest_clear
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stub _zsh_autosuggest_highlight_apply
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# Call the function pointed to by the widget since we can't call
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# the widget itself when zle is not active
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${widgets[autosuggest-clear]#*:} "original-widget"
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assertTrue \
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"autosuggest-clear widget does not exist" \
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"zle -l autosuggest-clear"
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assertTrue \
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"highlight_reset was not called" \
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"stub_called _zsh_autosuggest_highlight_reset"
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assertTrue \
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"widget function was not called" \
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"stub_called _zsh_autosuggest_clear"
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assertTrue \
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"highlight_apply was not called" \
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"stub_called _zsh_autosuggest_highlight_apply"
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}
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testEscapeCommandPrefix() {
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assertEquals \
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"Did not escape single backslash" \
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"\\\\" \
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"$(_zsh_autosuggest_escape_command_prefix "\\")"
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assertEquals \
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"Did not escape two backslashes" \
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"\\\\\\\\" \
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"$(_zsh_autosuggest_escape_command_prefix "\\\\")"
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assertEquals \
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"Did not escape parentheses" \
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"\\(\\)" \
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"$(_zsh_autosuggest_escape_command_prefix "()")"
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assertEquals \
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"Did not escape square brackets" \
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"\\[\\]" \
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"$(_zsh_autosuggest_escape_command_prefix "[]")"
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assertEquals \
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"Did not escape pipe" \
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"\\|" \
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"$(_zsh_autosuggest_escape_command_prefix "|")"
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assertEquals \
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"Did not escape star" \
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"\\*" \
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"$(_zsh_autosuggest_escape_command_prefix "*")"
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assertEquals \
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"Did not escape question mark" \
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"\\?" \
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"$(_zsh_autosuggest_escape_command_prefix "?")"
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}
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# For zsh compatibility
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setopt shwordsplit
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SHUNIT_PARENT=$0
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source $TEST_DIR/shunit2-2.1.6/src/shunit2
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