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* process.c (proc_exec_v, proc_spawn_v): try to execute with sh if

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no shebang.  [ruby-core:32745] [EXPERIMENTAL]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-11-04 16:21:38 +00:00
parent ee388f6ee2
commit d0553ffbb5
4 changed files with 55 additions and 7 deletions
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14
test/ruby/test_process.rb
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@ -1220,4 +1220,18 @@ class TestProcess < Test::Unit::TestCase
assert(status.success?, "[ruby-dev:38105]")
}
end
def test_fallback_to_sh
feature = '[ruby-core:32745]'
with_tmpchdir do |d|
open("tmp_script.#{$$}", "w") {|f| f.puts ": ;"; f.chmod(0755)}
assert_not_nil(pid = Process.spawn("./tmp_script.#{$$}"), feature)
wpid, st = Process.waitpid2(pid)
assert_equal([pid, true], [wpid, st.success?], feature)
open("tmp_script.#{$$}", "w") {|f| f.puts "echo $#: $@"; f.chmod(0755)}
result = IO.popen(["./tmp_script.#{$$}", "a b", "c"]) {|f| f.read}
assert_equal("2: a b c\n", result, feature)
end
end
end