2013-09-17 16:35:49 +04:00
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require 'shell'
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require 'tmpdir'
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class TestShell < Test::Unit::TestCase
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end
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class TestShell::CommandProcessor < Test::Unit::TestCase
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def setup
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@tmpdir = Dir.mktmpdir("test_shell")
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@shell = Shell.new
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@shell.system_path = [@tmpdir]
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end
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2013-11-05 12:10:32 +04:00
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def teardown
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Dir.rmdir(@tmpdir)
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end
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2013-09-17 16:35:49 +04:00
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def catch_command_start(tc = Object.new)
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@shell.process_controller.singleton_class.class_eval do
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define_method(:add_schedule) {|cmd| throw tc, cmd}
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end
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tc
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end
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2013-09-25 11:46:20 +04:00
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def exeext
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RbConfig::CONFIG["EXECUTABLE_EXTS"][/\S+\z/]
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end
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2013-09-17 16:35:49 +04:00
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def test_system_external
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2013-09-25 11:46:20 +04:00
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name = "foo#{exeext}"
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path = File.join(@tmpdir, name)
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2013-09-17 16:35:49 +04:00
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open(path, "w", 0755) {}
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2013-09-25 11:46:20 +04:00
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cmd = assert_throw(catch_command_start) {@shell.system(name)}
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2013-09-17 16:35:49 +04:00
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assert_equal(path, cmd.command)
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ensure
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File.unlink(path)
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end
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def test_system_not_found
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bug8918 = '[ruby-core:57235] [Bug #8918]'
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2013-09-25 11:46:20 +04:00
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name = "foo"
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path = File.join(@tmpdir, name)
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2013-09-17 16:35:49 +04:00
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open(path, "w", 0644) {}
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assert_raise(Shell::Error::CommandNotFound, bug8918) {
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2013-09-25 11:46:20 +04:00
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catch(catch_command_start) {@shell.system(name)}
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2013-09-17 16:35:49 +04:00
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}
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ensure
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Process.waitall
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File.unlink(path)
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end
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2013-09-25 11:46:20 +04:00
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def test_system_directory
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bug8918 = '[ruby-core:57235] [Bug #8918]'
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name = "foo#{exeext}"
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path = File.join(@tmpdir, name)
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Dir.mkdir(path)
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assert_raise(Shell::Error::CommandNotFound, bug8918) {
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catch(catch_command_start) {@shell.system(name)}
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}
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ensure
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Process.waitall
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Dir.rmdir(path)
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end
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2013-09-17 16:35:49 +04:00
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end
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