4068413dfe
This way, each test can set custom styles to specific highlight contexts (to differentiate those contexts) without affecting later tests.
129 lines
4.9 KiB
Bash
Executable File
129 lines
4.9 KiB
Bash
Executable File
#!/usr/bin/env zsh
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# -------------------------------------------------------------------------------------------------
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# Copyright (c) 2010-2011 zsh-syntax-highlighting contributors
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification, are permitted
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# provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this list of conditions
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# and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice, this list of
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# conditions and the following disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
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# may be used to endorse or promote products derived from this software without specific prior
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# written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# -------------------------------------------------------------------------------------------------
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# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
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# vim: ft=zsh sw=2 ts=2 et
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# -------------------------------------------------------------------------------------------------
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# Check an highlighter was given as argument.
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[[ -n "$1" ]] || {
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echo "You must provide the name of a valid highlighter as argument." >&2
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exit 1
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}
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# Check the highlighter is valid.
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[[ -f ${0:h:h}/highlighters/$1/$1-highlighter.zsh ]] || {
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echo "Could not find highlighter '$1'." >&2
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exit 1
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}
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# Check the highlighter has test data.
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[[ -d ${0:h:h}/highlighters/$1/test-data ]] || {
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echo "Highlighter '$1' has no test data." >&2
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exit 1
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}
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local -a errors highlight_zone
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local -A observed_result
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local -A save_ZSH_HIGHLIGHT_STYLES
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integer something_failed=0
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local unused_highlight='bg=red,underline' # a style unused by anything else, for tests to use
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# Load the main script.
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. ${0:h:h}/zsh-syntax-highlighting.zsh
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# Activate the highlighter.
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ZSH_HIGHLIGHT_HIGHLIGHTERS=($1)
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# Cache a pristine set of styles.
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save_ZSH_HIGHLIGHT_STYLES=( "${(@kv)ZSH_HIGHLIGHT_STYLES}" )
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# Process each test data file in test data directory.
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for data_file in ${0:h:h}/highlighters/$1/test-data/*.zsh; do
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# Load the data and prepare checking it.
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PREBUFFER= BUFFER= ; expected_region_highlight=(); errors=()
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echo -n "* ${data_file:t:r}: "
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ZSH_HIGHLIGHT_STYLES=( "${(@kv)save_ZSH_HIGHLIGHT_STYLES}" )
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. $data_file
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# Check the data declares $PREBUFFER or $BUFFER.
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if [[ ${#PREBUFFER} -eq 0 && ${#BUFFER} -eq 0 ]]; then
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errors+=("Either 'PREBUFFER' or 'BUFFER' must be declared and non-blank")
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else
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# Check the data declares $expected_region_highlight.
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if [[ ${#expected_region_highlight} -eq 0 ]]; then
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errors+=("'expected_region_highlight' is not declared or empty.")
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else
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# Process the data.
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region_highlight=()
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_zsh_highlight
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# Overlapping regions can be declared in region_highlight, so we first build an array of the
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# observed highlighting.
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observed_result=()
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for i in {1..${#region_highlight}}; do
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highlight_zone=${(z)region_highlight[$i]}
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integer start=$highlight_zone[1] end=$highlight_zone[2]
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(( --end )) # region_highlight ranges are half-open
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(( ++start, ++end )) # region_highlight is 0-indexed; expected_region_highlight is 1-indexed
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for j in {$start..$end}; do
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observed_result[$j]=$highlight_zone[3]
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done
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done
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# Then we compare the observed result with the expected one.
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for i in {1..${#expected_region_highlight}}; do
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highlight_zone=${(z)expected_region_highlight[$i]}
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for j in {$highlight_zone[1]..$highlight_zone[2]}; do
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if [[ "$observed_result[$j]" != "$highlight_zone[3]" ]]; then
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errors+=("'$BUFFER[$highlight_zone[1],$highlight_zone[2]]' [$highlight_zone[1],$highlight_zone[2]]: expected '$highlight_zone[3]', observed '$observed_result[$j]'.")
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break
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fi
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done
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done
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fi
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fi
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# Format result/errors.
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if [[ ${#errors} -eq 0 ]]; then
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echo "OK"
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else
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echo "KO"
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(( something_failed=1 ))
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for error in $errors; do
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echo " - $error"
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done
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fi
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done
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exit $something_failed
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