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add tests.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2008-04-29 02:24:26 +00:00
parent a851d05175
commit 01e712d786
1 changed files with 41 additions and 0 deletions
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41
test/ruby/test_process.rb
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@ -738,4 +738,45 @@ class TestProcess < Test::Unit::TestCase
}
end
def test_argv0
assert_equal(false, system([RUBY, "asdfg"], "-e", "exit false"))
assert_equal(true, system([RUBY, "zxcvb"], "-e", "exit true"))
Process.wait spawn([RUBY, "poiu"], "-e", "exit 4")
assert_equal(4, $?.exitstatus)
assert_equal("1", IO.popen([[RUBY, "qwerty"], "-e", "print 1"]).read)
pid = fork {
exec([RUBY, "lkjh"], "-e", "exit 5")
}
Process.wait pid
assert_equal(5, $?.exitstatus)
end
def test_argv0_noarg
with_tmpchdir {|d|
open("t", "w") {|f| f.print "exit true" }
open("f", "w") {|f| f.print "exit false" }
assert_equal(true, system([RUBY, "qaz"], STDIN=>"t"))
assert_equal(false, system([RUBY, "wsx"], STDIN=>"f"))
Process.wait spawn([RUBY, "edc"], STDIN=>"t")
assert($?.success?)
Process.wait spawn([RUBY, "rfv"], STDIN=>"f")
assert(!$?.success?)
IO.popen([[RUBY, "tgb"], STDIN=>"t"]) {|io| assert_equal("", io.read) }
assert($?.success?)
IO.popen([[RUBY, "yhn"], STDIN=>"f"]) {|io| assert_equal("", io.read) }
assert(!$?.success?)
Process.wait fork { exec([RUBY, "ujm"], STDIN=>"t") }
assert($?.success?)
Process.wait fork { exec([RUBY, "ik,"], STDIN=>"f") }
assert(!$?.success?)
}
end
end