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require 'test/unit'
$KCODE = 'none'
class TestSystem < Test::Unit::TestCase
def test_system
if File.exist? "miniruby" or File.exist? "miniruby.exe"
ruby = "./miniruby"
else
ruby = "ruby"
end
assert_equal(`echo foobar`, "foobar\n")
assert_equal(`#{ruby} -e 'print "foobar"'`, 'foobar')
tmp = open("script_tmp", "w")
tmp.print "print $zzz\n";
tmp.close
assert_equal(`#{ruby} -s script_tmp -zzz`, 'true')
assert_equal(`#{ruby} -s script_tmp -zzz=555`, '555')
tmp = open("script_tmp", "w")
tmp.print "#! /usr/local/bin/ruby -s\n";
tmp.print "print $zzz\n";
tmp.close
assert_equal(`#{ruby} script_tmp -zzz=678`, '678')
tmp = open("script_tmp", "w")
tmp.print "this is a leading junk\n";
tmp.print "#! /usr/local/bin/ruby -s\n";
tmp.print "print $zzz\n";
tmp.print "__END__\n";
tmp.print "this is a trailing junk\n";
tmp.close
assert_equal(`#{ruby} -x script_tmp`, 'nil')
assert_equal(`#{ruby} -x script_tmp -zzz=555`, '555')
tmp = open("script_tmp", "w")
for i in 1..5
tmp.print i, "\n"
end
tmp.close
`#{ruby} -i.bak -pe 'sub(/^[0-9]+$/){$&.to_i * 5}' script_tmp`
done = true
tmp = open("script_tmp", "r")
while tmp.gets
if $_.to_i % 5 != 0
done = false
break
end
end
tmp.close
assert(done)
File.unlink "script_tmp" or `/bin/rm -f "script_tmp"`
File.unlink "script_tmp.bak" or `/bin/rm -f "script_tmp.bak"`
$bad = false
if (dir = File.dirname(File.dirname($0))) == '.'
dir = ""
else
dir << "/"
end
def valid_syntax?(code, fname)
eval("BEGIN {return true}\n#{code}", nil, fname, 0)
rescue Exception
puts $!.message
false
end
for script in Dir["#{dir}{lib,sample,ext}/**/*.rb"]
unless valid_syntax? IO::read(script), script
$bad = true
end
end
assert(!$bad)
end
end
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