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# -*- coding: utf-8 -*- #
# frozen_string_literal: true
describe Rouge::Lexers::Shell do
let(:subject) { Rouge::Lexers::Shell.new }
include Support::Lexing
it 'parses a basic shell string' do
tokens = subject.lex('foo=bar').to_a
assert { tokens.size == 3 }
assert { tokens.first[0] == Token['Name.Variable'] }
end
it 'parses case statements correctly' do
assert_no_errors <<-sh
case $foo in
a) echo "LOL" ;;
esac
sh
end
it 'parses case statement with globs correctly' do
assert_no_errors <<-sh
case $foo in
a[b]) echo "LOL" ;;
esac
sh
end
it 'parses comments correctly' do
tokens = subject.lex('foo=bar # this is a comment').to_a
assert { tokens.size == 4 }
assert { tokens.last[0] == Token['Comment'] }
end
describe 'guessing' do
include Support::Guessing
it 'guesses by filename' do
assert_guess :filename => 'foo.sh'
assert_guess :filename => 'foo.zsh'
assert_guess :filename => 'foo.ksh'
assert_guess :filename => 'foo.bash'
assert_guess :filename => 'APKBUILD'
assert_guess :filename => 'PKGBUILD'
assert_guess :filename => 'foo.ebuild'
assert_guess :filename => 'foo.eclass'
assert_guess :filename => 'foo.exheres-0'
assert_guess :filename => 'foo.exlib'
assert_guess :filename => '.zshenv'
assert_guess :filename => '.zprofile'
assert_guess :filename => '.zshrc'
assert_guess :filename => '.zlogin'
assert_guess :filename => '.zlogout'
assert_guess :filename => 'zshenv'
assert_guess :filename => 'zprofile'
assert_guess :filename => 'zshrc'
assert_guess :filename => 'zlogin'
assert_guess :filename => 'zlogout'
deny_guess :filename => 'foo'
end
it 'guesses by mimetype' do
assert_guess :mimetype => 'application/x-sh'
assert_guess :mimetype => 'application/x-shellscript'
assert_guess :mimetype => 'text/x-sh'
assert_guess :mimetype => 'text/x-shellscript'
end
it 'guesses by source' do
assert_guess :source => '#!/bin/bash'
assert_guess :source => ' #! /bin/bash'
assert_guess :source => '#!/usr/bin/env bash'
assert_guess :source => '#!/usr/bin/env bash -i'
assert_guess :source => '#compdef myfunction1 mufunction2'
assert_guess :source => '#autoload'
assert_guess :source => '#autoload +X'
deny_guess :source => '#!/bin/smash'
# not sure why you would do this, but hey, whatevs
deny_guess :source => '#!/bin/bash/python'
end
end
end
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