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#!/usr/bin/env zsh
# -------------------------------------------------------------------------------------------------
# Copyright (c) 2010-2015 zsh-syntax-highlighting contributors
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted
# provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this list of conditions
# and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice, this list of
# conditions and the following disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
# may be used to endorse or promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# -------------------------------------------------------------------------------------------------
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
# vim: ft=zsh sw=2 ts=2 et
# -------------------------------------------------------------------------------------------------
# Check an highlighter was given as argument.
[[ -n "$1" ]] || {
echo >&2 "Bail out! You must provide the name of a valid highlighter as argument."
exit 2
}
# Check the highlighter is valid.
[[ -f ${0:h:h}/highlighters/$1/$1-highlighter.zsh ]] || {
echo >&2 "Bail out! Could not find highlighter ${(qq)1}."
exit 2
}
# Check the highlighter has test data.
[[ -d ${0:h:h}/highlighters/$1/test-data ]] || {
echo >&2 "Bail out! Highlighter ${(qq)1} has no test data."
exit 2
}
# Load the main script.
. ${0:h:h}/zsh-syntax-highlighting.zsh
# Activate the highlighter.
ZSH_HIGHLIGHT_HIGHLIGHTERS=($1)
# Runs a highlighting test
# $1: data file
run_test_internal() {
local -a highlight_zone
local tests_tempdir="$1"; shift
local srcdir="$PWD"
builtin cd -q -- "$tests_tempdir" || { echo >&2 "Bail out! cd failed: $?"; return 1 }
echo -n "# ${1:t:r}: "
# Load the data and prepare checking it.
PREBUFFER= BUFFER= ;
. "$srcdir"/"$1"
# Check the data declares $PREBUFFER or $BUFFER.
[[ -z $PREBUFFER && -z $BUFFER ]] && { echo >&2 "Bail out! Either 'PREBUFFER' or 'BUFFER' must be declared and non-blank"; return 1; }
# Measure the time taken by _zsh_highlight.
TIMEFMT="%*Es"
time (BUFFER="$BUFFER" && _zsh_highlight)
}
run_test() {
# Do not combine the declaration and initialization: «local x="$(false)"» does not set $?.
local __tests_tempdir
__tests_tempdir="$(mktemp -d)" && [[ -d $__tests_tempdir ]] || {
echo >&2 "Bail out! mktemp failed"; return 1
}
typeset -r __tests_tempdir # don't allow tests to override the variable that we will 'rm -rf' later on
{
(run_test_internal "$__tests_tempdir" "$@")
} always {
rm -rf -- "$__tests_tempdir"
}
}
# Process each test data file in test data directory.
for data_file in ${0:h:h}/highlighters/$1/test-data/*.zsh; do
run_test "$data_file"
(( $pipestatus[1] )) && exit 2
done
exit 0
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