#!/usr/bin/ruby
# $URL: http://localhost:8008/svn/Research/CygwinAutoexeExpansionProblem/Test_ExeAutoExpand.rb $ 
# $Revision: 73 $
# $Date: 2016-09-01 11:42:52 -0400 (Thu, 01 Sep 2016) $
# $Author: stephen_a $
require 'minitest/autorun'
require 'fileutils' 

# Lots of straight-forward tests, success path only.
class Test_ExeAutoExpand < Minitest::Test
  
  # Prepare common stuff for test execution.
  def setup
    # Create a hierarchy like this:
    # testAutoExeExpansion
    #    |
    #    - test.exe
    #    + test/
    #        |
    #        - test.exe
    #
    %x(mkdir -p testAutoExeExpansion)
    %x(mkdir -p testAutoExeExpansion/test)
    %x(cp -p /usr/bin/ls.exe testAutoExeExpansion/test.exe)
    %x(cp -p /usr/bin/ls.exe testAutoExeExpansion/test/test.exe)
    %x(rm -f testAutoExeExpansion.zip)
  end

  # Do common stuff to wrap up tests.
  def teardown
    %x(rm -rf testAutoExeExpansion*)
  end

  # Check that zip/unzip with default ordering works
  # The default ordering puts directory first and seems
  # to cause no problems.
  def test_unzipDefault
    %x(zip -r testAutoExeExpansion.zip testAutoExeExpansion)
    assert_equal(0, $?.exitstatus, "zip failed!")
    %x(rm -r testAutoExeExpansion/)
    %x(unzip -ouq testAutoExeExpansion.zip)
    assert_equal(0, $?.exitstatus, "unzip failed!")
  end

  # Check that zip/unzip with exe file in archive first
  # This causes problems.
  def test_unzipExeFirst
    %x(zip testAutoExeExpansion.zip testAutoExeExpansion/test.exe)
    assert_equal(0, $?.exitstatus, "zip1 failed!")
    %x(zip -r testAutoExeExpansion.zip testAutoExeExpansion/test/)
    assert_equal(0, $?.exitstatus, "zip2 failed!")
    %x(rm -r testAutoExeExpansion/)

    %x(unzip -ouq testAutoExeExpansion.zip)
    assert_equal(0, $?.exitstatus, "unzip failed!")
  end

  # Check that find can locate and remove directory with co-located exe file
  # This causes problems.
  def test_findExeDIR
    %x(find testAutoExeExpansion -type d -path testAutoExeExpansion/test -exec rm -rf {} \\;)
    assert_equal(0, $?.exitstatus, "find failed!")
  end

end