scripts/tests/common_term_styles-test-visually

#!/bin/bash
# Copyright 2018 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Visual tests for //tools/devshell/lib/common_term_styles.sh

# This is not an automated unit test.
# It prints stylized to demonstrate the styles on a terminal.

source "$(cd "$(dirname "${BASH_SOURCE[0]}")"/../devshell/lib >/dev/null 2>&1 && pwd)"/style.sh || exit $?
source "$(cd "$(dirname "${BASH_SOURCE[0]}")"/../devshell/lib >/dev/null 2>&1 && pwd)"/common_term_styles.sh || exit $?

runtest() {
  command="$1"; shift
  echo "${command}" "$@"
  ${command} "$@"
}

runtest info 'This is informational'
runtest warn 'This is your last warning'
runtest error 'Danger! Danger Will Robinson!'
runtest details <<EOF
This detail will be
indented from the error.
and could have a link like $(link 'https://some/url/here')
EOF
runtest code <<EOF
for ( line in lines_of_code ) {
  print "this is the demon of code style"
end
EOF