src/settings/services/test/service_menu_deinstallation_test.rb

   1 #!/usr/bin/env ruby
   2
   3 # Copyright (C) 2019 Harald Sitter <sitter@kde.org>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the
  17 # Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19
  20 require_relative 'test_helper'
  21
  22 require 'tmpdir'
  23
  24 class ServiceMenuDeinstallationTest < Test::Unit::TestCase
  25   def setup
  26     @tmpdir = Dir.mktmpdir("dolphintest-#{self.class.to_s.tr(':', '_')}")
  27     @pwdir = Dir.pwd
  28     Dir.chdir(@tmpdir)
  29
  30     ENV['XDG_DATA_HOME'] = File.join(@tmpdir, 'data')
  31   end
  32
  33   def teardown
  34     Dir.chdir(@pwdir)
  35     FileUtils.rm_rf(@tmpdir)
  36
  37     ENV.delete('XDG_DATA_HOME')
  38   end
  39
  40   def test_run_deinstall
  41     service_dir = File.join(Dir.pwd, 'share/servicemenu-download')
  42     archive_base = "#{service_dir}/foo.zip"
  43     archive_dir = "#{archive_base}-dir/foo-1.1/"
  44     FileUtils.mkpath(archive_dir)
  45     File.write("#{archive_dir}/deinstall.sh", <<-DEINSTALL_SH)
  46 #!/bin/sh
  47 set -e
  48 cat deinstall.sh
  49 touch #{@tmpdir}/deinstall.sh-run
  50     DEINSTALL_SH
  51     File.write("#{archive_dir}/install.sh", <<-INSTALL_SH)
  52 #!/bin/sh
  53 set -e
  54 cat install.sh
  55 touch #{@tmpdir}/install.sh-run
  56     INSTALL_SH
  57
  58     assert(system('servicemenuinstaller', 'uninstall', archive_base))
  59
  60     # deinstaller should be run
  61     # installer should not be run
  62     # archive_dir should have been correctly removed
  63
  64     assert_path_exist('deinstall.sh-run')
  65     assert_path_not_exist('install.sh-run')
  66     assert_path_not_exist(archive_dir)
  67   end
  68
  69   def test_run_install_with_arg
  70     service_dir = File.join(Dir.pwd, 'share/servicemenu-download')
  71     archive_base = "#{service_dir}/foo.zip"
  72     archive_dir = "#{archive_base}-dir/foo-1.1/"
  73     FileUtils.mkpath(archive_dir)
  74
  75     File.write("#{archive_dir}/install.sh", <<-INSTALL_SH)
  76 #!/bin/sh
  77 if [ "$@" = "--uninstall" ]; then
  78   touch #{@tmpdir}/install.sh-run
  79   exit 0
  80 fi
  81 exit 1
  82     INSTALL_SH
  83
  84     assert(system('servicemenuinstaller', 'uninstall', archive_base))
  85
  86     assert_path_not_exist('deinstall.sh-run')
  87     assert_path_exist('install.sh-run')
  88     assert_path_not_exist(archive_dir)
  89   end
  90
  91   # no scripts in sight
  92   def test_run_fail
  93     service_dir = File.join(Dir.pwd, 'share/servicemenu-download')
  94     archive_base = "#{service_dir}/foo.zip"
  95     archive_dir = "#{archive_base}-dir/foo-1.1/"
  96     FileUtils.mkpath(archive_dir)
  97
  98     refute(system('servicemenuinstaller', 'uninstall', archive_base))
  99
 100     # I am unsure if deinstallation really should keep the files around. But
 101     # that's how it behaved originally so it's supposedly intentional
 102     #   - sitter, 2019
 103     assert_path_exist(archive_dir)
 104   end
 105
 106   # For desktop files things are a bit special. There is one in .local/share/servicemenu-download
 107   # and another in the actual ServiceMenus dir. The latter gets removed by the
 108   # script, the former by KNS.
 109   def test_run_desktop
 110     service_dir = File.join(Dir.pwd, 'share/servicemenu-download')
 111     downloaded_file = "#{service_dir}/foo.desktop"
 112     FileUtils.mkpath(service_dir)
 113     FileUtils.touch(downloaded_file)
 114
 115     menu_dir = "#{ENV['XDG_DATA_HOME']}/kservices5/ServiceMenus/"
 116     installed_file = "#{menu_dir}/foo.desktop"
 117     FileUtils.mkpath(menu_dir)
 118     FileUtils.touch(installed_file)
 119
 120     assert(system('servicemenuinstaller', 'uninstall', downloaded_file))
 121
 122     assert_path_exist(downloaded_file)
 123     assert_path_not_exist(installed_file)
 124   end
 125 end