diff options
author | aamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-02-23 09:38:08 +0000 |
---|---|---|
committer | aamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-02-23 09:38:08 +0000 |
commit | bd3ee06295a54b714282d71bca309c86f1869aa9 (patch) | |
tree | 62dd4e250cc53680f48f4784e63c4e45c9ecf2cf /test/ruby/test_yield.rb | |
parent | bb022bed3a0e20b6fee92ad8910d1e0651c43f18 (diff) | |
download | ruby-bd3ee06295a54b714282d71bca309c86f1869aa9.tar.gz |
* test/ruby/test_yield.rb: new test.
* yarvtest/test_yield.rb: removed (moved to test_yield.rb).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11833 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_yield.rb')
-rw-r--r-- | test/ruby/test_yield.rb | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/test/ruby/test_yield.rb b/test/ruby/test_yield.rb new file mode 100644 index 0000000000..bc00407e4d --- /dev/null +++ b/test/ruby/test_yield.rb @@ -0,0 +1,67 @@ +require 'test/unit' + +class TestRubyYield < Test::Unit::TestCase + + def test_ary_each + ary = [1] + ary.each {|a, b, c, d| assert_equal [1,nil,nil,nil], [a,b,c,d] } + ary.each {|a, b, c| assert_equal [1,nil,nil], [a,b,c] } + ary.each {|a, b| assert_equal [1,nil], [a,b] } + ary.each {|a| assert_equal 1, a } + end + + def test_hash_each + h = {:a => 1} + h.each do |k, v| + assert_equal :a, k + assert_equal 1, v + end + h.each do |kv| + assert_equal [:a, 1], kv + end + end + + def test_yield_0 + assert_equal 1, iter0 { 1 } + assert_equal 2, iter0 { 2 } + end + + def iter0 + yield + end + + def test_yield_1 + iter1([]) {|a, b| assert_equal [nil,nil], [a, b] } + iter1([1]) {|a, b| assert_equal [1,nil], [a, b] } + iter1([1, 2]) {|a, b| assert_equal [1,2], [a,b] } + iter1([1, 2, 3]) {|a, b| assert_equal [1,2], [a,b] } + + iter1([]) {|a| assert_equal [], a } + iter1([1]) {|a| assert_equal [1], a } + iter1([1, 2]) {|a| assert_equal [1,2], a } + iter1([1, 2, 3]) {|a| assert_equal [1,2,3], a } + end + + def iter1(args) + yield args + end + + def test_yield2 + def iter2_1() yield 1, *[2, 3] end + iter2_1 {|a, b, c| assert_equal [1,2,3], [a,b,c] } + def iter2_2() yield 1, *[] end + iter2_2 {|a, b, c| assert_equal [1,nil,nil], [a,b,c] } + def iter2_3() yield 1, *[2] end + iter2_3 {|a, b, c| assert_equal [1,2,nil], [a,b,c] } + end + + def test_yield_nested + [[1, [2, 3]]].each {|a, (b, c)| + assert_equal [1,2,3], [a,b,c] + } + [[1, [2, 3]]].map {|a, (b, c)| + assert_equal [1,2,3], [a,b,c] + } + end + +end |