diff options
author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-08 21:21:52 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-08 21:21:52 +0000 |
commit | a2e3de1b3f876dd9b14fa3a6291a202719405382 (patch) | |
tree | c12747216e04ca2002016dfc9bdb88600b3cdf85 /test/psych | |
parent | e7d4e659a070f6e188f3924bd8efb65e6919d2ef (diff) |
* ext/psych/lib/psych.rb (parse_stream, load_stream): if a block is
given, documents will be yielded to the block as they are parsed.
[ruby-core:42404] [Bug #5978]
* ext/psych/lib/psych/handlers/document_stream.rb: add a handler that
yields documents as they are parsed
* test/psych/test_stream.rb: corresponding tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/psych')
-rw-r--r-- | test/psych/test_stream.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/psych/test_stream.rb b/test/psych/test_stream.rb index 4d8f137431..9807207661 100644 --- a/test/psych/test_stream.rb +++ b/test/psych/test_stream.rb @@ -2,6 +2,40 @@ require 'psych/helper' module Psych class TestStream < TestCase + def test_parse_stream_yields_documents + list = [] + Psych.parse_stream("--- foo\n...\n--- bar") do |doc| + list << doc.to_ruby + end + assert_equal %w{ foo bar }, list + end + + def test_parse_stream_break + list = [] + Psych.parse_stream("--- foo\n...\n--- `") do |doc| + list << doc.to_ruby + break + end + assert_equal %w{ foo }, list + end + + def test_load_stream_yields_documents + list = [] + Psych.load_stream("--- foo\n...\n--- bar") do |ruby| + list << ruby + end + assert_equal %w{ foo bar }, list + end + + def test_load_stream_break + list = [] + Psych.load_stream("--- foo\n...\n--- `") do |ruby| + list << ruby + break + end + assert_equal %w{ foo }, list + end + def test_explicit_documents io = StringIO.new stream = Psych::Stream.new(io) |