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test_sprintf.rb: sprintf with a hash as parameter

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* test/ruby/test_sprintf.rb (test_hash): Added tests for sprintf
  with a hash as parameter.  [Fixes GH-491]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-12-28 23:47:27 +00:00
parent 24c3331bdf
commit b28e537129
1 changed files with 5 additions and 0 deletions
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5
test/ruby/test_sprintf.rb
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@ -148,6 +148,11 @@ class TestSprintf < Test::Unit::TestCase
assert_equal(" Inf", sprintf("% e", inf), '[ruby-dev:34002]')
end
def test_hash
options = {:capture=>/\d+/}
assert_equal("with options {:capture=>/\\d+/}", sprintf("with options %p" % options))
end
def test_invalid
# Star precision before star width:
assert_raise(ArgumentError, "[ruby-core:11569]") {sprintf("%.**d", 5, 10, 1)}