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* ext/ripper/lib/ripper/sexp.rb (Ripper.sexp, Ripper.sexp_raw): return nil on error. [ruby-dev:48678] [Bug #10405] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
18 lines
409 B
Ruby
18 lines
409 B
Ruby
begin
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require 'ripper'
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require 'test/unit'
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ripper_test = true
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module TestRipper; end
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rescue LoadError
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end
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class TestRipper::Sexp < Test::Unit::TestCase
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def test_compile_error
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assert_nil Ripper.sexp("/")
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assert_nil Ripper.sexp("-")
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assert_nil Ripper.sexp("+")
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assert_nil Ripper.sexp("*")
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assert_nil Ripper.sexp("end")
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assert_nil Ripper.sexp("end 1")
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end
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end if ripper_test
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