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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-01-07 06:29:48 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-01-07 06:29:48 +0000 |
commit | 86c0eae56e496584105f550b0d123b666885a99f (patch) | |
tree | 8067f2787c4739eed60a3bf03900950527b3eabe /test | |
parent | 5551307dd3a016d79b0df50e22cbc4db6a975cee (diff) | |
download | ruby-86c0eae56e496584105f550b0d123b666885a99f.tar.gz |
envutil.rb: assert_syntax_error
* test/ruby/envutil.rb (Test::Unit::Assertions#assert_syntax_error):
new assertion for syntax error and error message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/envutil.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb index e9b4b30896..34963df653 100644 --- a/test/ruby/envutil.rb +++ b/test/ruby/envutil.rb @@ -156,6 +156,30 @@ module Test $VERBOSE = verbose end + def assert_syntax_error(code, error, fname = caller_locations(1, 1)[0], mesg = fname.to_s) + code = code.dup.force_encoding("ascii-8bit") + code.sub!(/\A(?:\xef\xbb\xbf)?(\s*\#.*$)*(\n)?/n) { + "#$&#{"\n" if $1 && !$2}BEGIN{throw tag, :ng}\n" + } + code.force_encoding("us-ascii") + verbose, $VERBOSE = $VERBOSE, nil + yield if defined?(yield) + case + when Array === fname + fname, line = *fname + when defined?(fname.path) && defined?(fname.lineno) + fname, line = fname.path, fname.lineno + else + line = 0 + end + e = assert_raise(SyntaxError, mesg) do + catch {|tag| eval(code, binding, fname, line)} + end + assert_match(error, e.message, mesg) + ensure + $VERBOSE = verbose + end + def assert_normal_exit(testsrc, message = '', opt = {}) assert_valid_syntax(testsrc, caller_locations(1, 1)[0]) if opt.include?(:child_env) |