diff options
Diffstat (limited to 'yarvtest/test_block.rb')
| -rw-r--r-- | yarvtest/test_block.rb | 429 |
1 files changed, 429 insertions, 0 deletions
diff --git a/yarvtest/test_block.rb b/yarvtest/test_block.rb new file mode 100644 index 0000000000..87800da5f6 --- /dev/null +++ b/yarvtest/test_block.rb @@ -0,0 +1,429 @@ +require 'yarvtest/yarvtest'
+
+class TestBlock < YarvTestBase
+ def test_simple
+ ae %q(
+ def m
+ yield
+ end
+ m{
+ 1
+ }
+ )
+ end
+
+ def test_param
+ ae %q(
+ def m
+ yield 1
+ end
+ m{|ib|
+ ib*2
+ }
+ )
+
+ ae %q(
+ def m
+ yield 12345, 67890
+ end
+ m{|ib,jb|
+ ib*2+jb
+ }
+ )
+ end
+
+ def test_param2
+ ae %q{
+ def iter
+ yield 10
+ end
+
+ a = nil
+ [iter{|a|
+ a
+ }, a]
+ }
+ ae %q{
+ def iter
+ yield 10
+ end
+
+ iter{|a|
+ iter{|a|
+ a + 1
+ } + a
+ }
+ }
+ ae %q{
+ def iter
+ yield 10, 20, 30, 40
+ end
+
+ a = b = c = d = nil
+ iter{|a, b, c, d|
+ [a, b, c, d]
+ } + [a, b, c, d]
+ }
+ ae %q{
+ def iter
+ yield 10, 20, 30, 40
+ end
+
+ a = b = nil
+ iter{|a, b, c, d|
+ [a, b, c, d]
+ } + [a, b]
+ }
+ ae %q{
+ def iter
+ yield 10, 20, 30, 40
+ end
+
+ a = nil
+ iter{|a, $b, @c, d|
+ [a, $b]
+ } + [a, $b, @c]
+ } if false # 1.9 doesn't support expr block parameters
+ end
+
+ def test_param3
+ if false
+ # TODO: Ruby 1.9 doesn't support expr block parameter
+ ae %q{
+ h = {}
+ [1].each{|h[:foo]|}
+ h
+ }
+ ae %q{
+ obj = Object.new
+ def obj.x=(y)
+ $ans = y
+ end
+ [1].each{|obj.x|}
+ $ans
+ }
+ end
+ end
+
+ def test_blocklocal
+ ae %q{
+ 1.times{
+ begin
+ a = 1
+ ensure
+ foo = nil
+ end
+ }
+ }
+ end
+
+ def test_simplenest
+ ae %q(
+ def m
+ yield 123
+ end
+ m{|ib|
+ m{|jb|
+ ib*jb
+ }
+ }
+ )
+ end
+
+ def test_simplenest2
+ ae %q(
+ def m a
+ yield a
+ end
+ m(1){|ib|
+ m(2){|jb|
+ ib*jb
+ }
+ }
+ )
+ end
+
+ def test_nest2
+ ae %q(
+ def m
+ yield
+ end
+ def n
+ yield
+ end
+
+ m{
+ n{
+ 100
+ }
+ }
+ )
+
+ ae %q(
+ def m
+ yield 1
+ end
+
+ m{|ib|
+ m{|jb|
+ i = 20
+ }
+ }
+ )
+
+ ae %q(
+ def m
+ yield 1
+ end
+
+ m{|ib|
+ m{|jb|
+ ib = 20
+ kb = 2
+ }
+ }
+ )
+
+ ae %q(
+ def iter1
+ iter2{
+ yield
+ }
+ end
+
+ def iter2
+ yield
+ end
+
+ iter1{
+ jb = 2
+ iter1{
+ jb = 3
+ }
+ jb
+ }
+ )
+
+ ae %q(
+ def iter1
+ iter2{
+ yield
+ }
+ end
+
+ def iter2
+ yield
+ end
+
+ iter1{
+ jb = 2
+ iter1{
+ jb
+ }
+ jb
+ }
+ )
+ end
+
+ def test_ifunc
+ ae %q{
+ (1..3).to_a
+ }
+
+ ae %q{
+ (1..3).map{|e|
+ e * 4
+ }
+ }
+
+ ae %q{
+ class C
+ include Enumerable
+ def each
+ [1,2,3].each{|e|
+ yield e
+ }
+ end
+ end
+
+ C.new.to_a
+ }
+
+ ae %q{
+ class C
+ include Enumerable
+ def each
+ [1,2,3].each{|e|
+ yield e
+ }
+ end
+ end
+
+ C.new.map{|e|
+ e + 3
+ }
+ }
+ end
+
+ def test_times
+ ae %q{
+ sum = 0
+ 3.times{|ib|
+ 2.times{|jb|
+ sum += ib + jb
+ }}
+ sum
+ }
+ ae %q{
+ 3.times{|bl|
+ break 10
+ }
+ }
+ end
+
+ def test_for
+ ae %q{
+ sum = 0
+ for x in [1, 2, 3]
+ sum += x
+ end
+ sum
+ }
+ ae %q{
+ sum = 0
+ for x in (1..5)
+ sum += x
+ end
+ sum
+ }
+ ae %q{
+ sum = 0
+ for x in []
+ sum += x
+ end
+ sum
+ }
+ ae %q{
+ ans = []
+ 1.times{
+ for n in 1..3
+ a = n
+ ans << a
+ end
+ }
+ }
+ ae %q{
+ ans = []
+ for m in 1..3
+ for n in 1..3
+ a = [m, n]
+ ans << a
+ end
+ end
+ }
+ end
+
+ def test_unmatched_params
+ ae %q{
+ def iter
+ yield 1,2,3
+ end
+
+ iter{|i, j|
+ [i, j]
+ }
+ }
+ ae %q{
+ def iter
+ yield 1
+ end
+
+ iter{|i, j|
+ [i, j]
+ }
+ }
+ end
+
+ def test_rest
+ # TODO: known bug
+ #ae %q{
+ # def iter
+ # yield 1, 2
+ # end
+ #
+ # iter{|a, |
+ # [a]
+ # }
+ #}
+ ae %q{
+ def iter
+ yield 1, 2
+ end
+
+ iter{|a, *b|
+ [a, b]
+ }
+ }
+ ae %q{
+ def iter
+ yield 1, 2
+ end
+
+ iter{|*a|
+ [a]
+ }
+ }
+ ae %q{
+ def iter
+ yield 1, 2
+ end
+
+ iter{|a, b, *c|
+ [a, b, c]
+ }
+ }
+ ae %q{
+ def iter
+ yield 1, 2
+ end
+
+ iter{|a, b, c, *d|
+ [a, b, c, d]
+ }
+ }
+ end
+
+ def test_param_and_locals
+ ae %q{
+ $a = []
+
+ def iter
+ yield 1
+ end
+
+ def m
+ x = iter{|x|
+ $a << x
+ y = 0
+ }
+ end
+ m
+ $a
+ }
+ end
+
+ def test_c_break
+ ae %q{
+ [1,2,3].find{|x| x == 2}
+ }
+ ae %q{
+ class E
+ include Enumerable
+ def each(&block)
+ [1, 2, 3].each(&block)
+ end
+ end
+ E.new.find {|x| x == 2 }
+ }
+ end
+end
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