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6c9e95df88
meaningless and wrong tests where /bin/sh does not exist. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
105 lines
3.3 KiB
Ruby
105 lines
3.3 KiB
Ruby
require 'test/unit'
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require 'tmpdir'
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require_relative 'envutil'
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class TestSystem < Test::Unit::TestCase
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def test_system
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ruby = EnvUtil.rubybin
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assert_equal("foobar\n", `echo foobar`)
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assert_equal('foobar', `#{ruby} -e 'print "foobar"'`)
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Dir.mktmpdir("ruby_script_tmp") {|tmpdir|
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tmpfilename = "#{tmpdir}/ruby_script_tmp.#{$$}"
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tmp = open(tmpfilename, "w")
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tmp.print "print $zzz\n";
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tmp.close
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assert_equal('true', `#{ruby} -s #{tmpfilename} -zzz`)
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assert_equal('555', `#{ruby} -s #{tmpfilename} -zzz=555`)
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tmp = open(tmpfilename, "w")
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tmp.print "#! /usr/local/bin/ruby -s\n";
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tmp.print "print $zzz\n";
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tmp.close
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assert_equal('678', `#{ruby} #{tmpfilename} -zzz=678`)
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tmp = open(tmpfilename, "w")
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tmp.print "this is a leading junk\n";
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tmp.print "#! /usr/local/bin/ruby -s\n";
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tmp.print "print $zzz if defined? $zzz\n";
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tmp.print "__END__\n";
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tmp.print "this is a trailing junk\n";
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tmp.close
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assert_equal('', `#{ruby} -x #{tmpfilename}`)
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assert_equal('555', `#{ruby} -x #{tmpfilename} -zzz=555`)
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tmp = open(tmpfilename, "w")
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tmp.print "#! /non/exist\\interpreter?/./to|be:ignored\n";
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tmp.print "this is a leading junk\n";
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tmp.print "#! /usr/local/bin/ruby -s\n";
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tmp.print "print $zzz if defined? $zzz\n";
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tmp.print "__END__\n";
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tmp.print "this is a trailing junk\n";
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tmp.close
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assert_equal('', `#{ruby} #{tmpfilename}`)
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assert_equal('555', `#{ruby} #{tmpfilename} -zzz=555`)
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tmp = open(tmpfilename, "w")
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for i in 1..5
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tmp.print i, "\n"
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end
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tmp.close
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`#{ruby} -i.bak -pe '$_.sub!(/^[0-9]+$/){$&.to_i * 5}' #{tmpfilename}`
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tmp = open(tmpfilename, "r")
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while tmp.gets
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assert_equal(0, $_.to_i % 5)
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end
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tmp.close
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File.unlink tmpfilename or `/bin/rm -f "#{tmpfilename}"`
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File.unlink "#{tmpfilename}.bak" or `/bin/rm -f "#{tmpfilename}.bak"`
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if /mswin|mingw/ =~ RUBY_PLATFORM
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testname = '[ruby-dev:38588]'
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batch = "batch_tmp.#{$$}"
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tmpfilename = "#{tmpdir}/#{batch}.bat"
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open(tmpfilename, "wb") {|f| f.print "\r\n"}
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assert(system(tmpfilename), testname)
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assert(system("#{tmpdir}/#{batch}"), testname)
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assert(system(tmpfilename, "1"), testname)
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assert(system("#{tmpdir}/#{batch}", "1"), testname)
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begin
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path = ENV["PATH"]
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ENV["PATH"] = "#{tmpdir.tr(File::SEPARATOR, File::ALT_SEPARATOR)}#{File::PATH_SEPARATOR + path if path}"
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assert(system("#{batch}.bat"), testname)
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assert(system(batch), testname)
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assert(system("#{batch}.bat", "1"), testname)
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assert(system(batch, "1"), testname)
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ensure
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ENV["PATH"] = path
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end
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File.unlink tmpfilename
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end
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}
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end
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def test_empty_evstr
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assert_equal("", eval('"#{}"', nil, __FILE__, __LINE__), "[ruby-dev:25113]")
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end
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def test_fallback_to_sh
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Dir.mktmpdir("ruby_script_tmp") {|tmpdir|
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tmpfilename = "#{tmpdir}/ruby_script_tmp.#{$$}"
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open(tmpfilename, "w") {|f|
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f.puts ": ;"
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f.chmod(0755)
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}
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assert_equal(true, system(tmpfilename), '[ruby-core:32745]')
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}
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end if File.executable?("/bin/sh")
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end
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