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-rw-r--r--ruby_1_8_6/sample/test.rb2036
1 files changed, 2036 insertions, 0 deletions
diff --git a/ruby_1_8_6/sample/test.rb b/ruby_1_8_6/sample/test.rb
new file mode 100644
index 0000000000..e7f2d251b7
--- /dev/null
+++ b/ruby_1_8_6/sample/test.rb
@@ -0,0 +1,2036 @@
+#! /usr/bin/env ruby
+
+$KCODE = "none"
+$testnum=0
+$ntest=0
+$failed = 0
+
+def test_check(what)
+ printf "%s\n", what
+ $what = what
+ $testnum = 0
+end
+
+def test_ok(cond,n=1)
+ $testnum+=1
+ $ntest+=1
+ if cond
+ printf "ok %d\n", $testnum
+ else
+ where = caller(n)[0]
+ printf "not ok %s %d -- %s\n", $what, $testnum, where
+ $failed+=1
+ end
+end
+
+# make sure conditional operators work
+
+test_check "assignment"
+
+a=[]; a[0] ||= "bar";
+test_ok(a[0] == "bar")
+h={}; h["foo"] ||= "bar";
+test_ok(h["foo"] == "bar")
+
+aa = 5
+aa ||= 25
+test_ok(aa == 5)
+bb ||= 25
+test_ok(bb == 25)
+cc &&=33
+test_ok(cc == nil)
+cc = 5
+cc &&=44
+test_ok(cc == 44)
+
+a = nil; test_ok(a == nil)
+a = 1; test_ok(a == 1)
+a = []; test_ok(a == [])
+a = [1]; test_ok(a == [1])
+a = [nil]; test_ok(a == [nil])
+a = [[]]; test_ok(a == [[]])
+a = [1,2]; test_ok(a == [1,2])
+a = [*[]]; test_ok(a == [])
+a = [*[1]]; test_ok(a == [1])
+a = [*[1,2]]; test_ok(a == [1,2])
+
+a = *nil; test_ok(a == nil)
+a = *1; test_ok(a == 1)
+a = *[]; test_ok(a == nil)
+a = *[1]; test_ok(a == 1)
+a = *[nil]; test_ok(a == nil)
+a = *[[]]; test_ok(a == [])
+a = *[1,2]; test_ok(a == [1,2])
+a = *[*[]]; test_ok(a == nil)
+a = *[*[1]]; test_ok(a == 1)
+a = *[*[1,2]]; test_ok(a == [1,2])
+
+*a = nil; test_ok(a == [nil])
+*a = 1; test_ok(a == [1])
+*a = []; test_ok(a == [[]])
+*a = [1]; test_ok(a == [[1]])
+*a = [nil]; test_ok(a == [[nil]])
+*a = [[]]; test_ok(a == [[[]]])
+*a = [1,2]; test_ok(a == [[1,2]])
+*a = [*[]]; test_ok(a == [[]])
+*a = [*[1]]; test_ok(a == [[1]])
+*a = [*[1,2]]; test_ok(a == [[1,2]])
+
+*a = *nil; test_ok(a == [nil])
+*a = *1; test_ok(a == [1])
+*a = *[]; test_ok(a == [])
+*a = *[1]; test_ok(a == [1])
+*a = *[nil]; test_ok(a == [nil])
+*a = *[[]]; test_ok(a == [[]])
+*a = *[1,2]; test_ok(a == [1,2])
+*a = *[*[]]; test_ok(a == [])
+*a = *[*[1]]; test_ok(a == [1])
+*a = *[*[1,2]]; test_ok(a == [1,2])
+
+a,b,*c = nil; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = 1; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = []; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = [1]; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = [nil]; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = [[]]; test_ok([a,b,c] == [[],nil,[]])
+a,b,*c = [1,2]; test_ok([a,b,c] == [1,2,[]])
+a,b,*c = [*[]]; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = [*[1]]; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = [*[1,2]]; test_ok([a,b,c] == [1,2,[]])
+
+a,b,*c = *nil; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = *1; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = *[]; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = *[1]; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = *[nil]; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = *[[]]; test_ok([a,b,c] == [[],nil,[]])
+a,b,*c = *[1,2]; test_ok([a,b,c] == [1,2,[]])
+a,b,*c = *[*[]]; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = *[*[1]]; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = *[*[1,2]]; test_ok([a,b,c] == [1,2,[]])
+
+def f; yield nil; end; f {|a| test_ok(a == nil)}
+def f; yield 1; end; f {|a| test_ok(a == 1)}
+def f; yield []; end; f {|a| test_ok(a == [])}
+def f; yield [1]; end; f {|a| test_ok(a == [1])}
+def f; yield [nil]; end; f {|a| test_ok(a == [nil])}
+def f; yield [[]]; end; f {|a| test_ok(a == [[]])}
+def f; yield [*[]]; end; f {|a| test_ok(a == [])}
+def f; yield [*[1]]; end; f {|a| test_ok(a == [1])}
+def f; yield [*[1,2]]; end; f {|a| test_ok(a == [1,2])}
+
+def f; yield *nil; end; f {|a| test_ok(a == nil)}
+def f; yield *1; end; f {|a| test_ok(a == 1)}
+def f; yield *[1]; end; f {|a| test_ok(a == 1)}
+def f; yield *[nil]; end; f {|a| test_ok(a == nil)}
+def f; yield *[[]]; end; f {|a| test_ok(a == [])}
+def f; yield *[*[1]]; end; f {|a| test_ok(a == 1)}
+
+def f; yield; end; f {|*a| test_ok(a == [])}
+def f; yield nil; end; f {|*a| test_ok(a == [nil])}
+def f; yield 1; end; f {|*a| test_ok(a == [1])}
+def f; yield []; end; f {|*a| test_ok(a == [[]])}
+def f; yield [1]; end; f {|*a| test_ok(a == [[1]])}
+def f; yield [nil]; end; f {|*a| test_ok(a == [[nil]])}
+def f; yield [[]]; end; f {|*a| test_ok(a == [[[]]])}
+def f; yield [1,2]; end; f {|*a| test_ok(a == [[1,2]])}
+def f; yield [*[]]; end; f {|*a| test_ok(a == [[]])}
+def f; yield [*[1]]; end; f {|*a| test_ok(a == [[1]])}
+def f; yield [*[1,2]]; end; f {|*a| test_ok(a == [[1,2]])}
+
+def f; yield *nil; end; f {|*a| test_ok(a == [nil])}
+def f; yield *1; end; f {|*a| test_ok(a == [1])}
+def f; yield *[]; end; f {|*a| test_ok(a == [])}
+def f; yield *[1]; end; f {|*a| test_ok(a == [1])}
+def f; yield *[nil]; end; f {|*a| test_ok(a == [nil])}
+def f; yield *[[]]; end; f {|*a| test_ok(a == [[]])}
+def f; yield *[*[]]; end; f {|*a| test_ok(a == [])}
+def f; yield *[*[1]]; end; f {|*a| test_ok(a == [1])}
+def f; yield *[*[1,2]]; end; f {|*a| test_ok(a == [1,2])}
+
+def f; yield; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield nil; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield 1; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
+def f; yield []; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield [1]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
+def f; yield [nil]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield [[]]; end; f {|a,b,*c| test_ok([a,b,c] == [[],nil,[]])}
+def f; yield [*[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield [*[1]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
+def f; yield [*[1,2]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,2,[]])}
+
+def f; yield *nil; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield *1; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
+def f; yield *[]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield *[1]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
+def f; yield *[nil]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield *[[]]; end; f {|a,b,*c| test_ok([a,b,c] == [[],nil,[]])}
+def f; yield *[*[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
+def f; yield *[*[1]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
+def f; yield *[*[1,2]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,2,[]])}
+
+def r; return; end; a = r(); test_ok(a == nil)
+def r; return nil; end; a = r(); test_ok(a == nil)
+def r; return 1; end; a = r(); test_ok(a == 1)
+def r; return []; end; a = r(); test_ok(a == [])
+def r; return [1]; end; a = r(); test_ok(a == [1])
+def r; return [nil]; end; a = r(); test_ok(a == [nil])
+def r; return [[]]; end; a = r(); test_ok(a == [[]])
+def r; return [*[]]; end; a = r(); test_ok(a == [])
+def r; return [*[1]]; end; a = r(); test_ok(a == [1])
+def r; return [*[1,2]]; end; a = r(); test_ok(a == [1,2])
+
+def r; return *nil; end; a = r(); test_ok(a == nil)
+def r; return *1; end; a = r(); test_ok(a == 1)
+def r; return *[]; end; a = r(); test_ok(a == nil)
+def r; return *[1]; end; a = r(); test_ok(a == 1)
+def r; return *[nil]; end; a = r(); test_ok(a == nil)
+def r; return *[[]]; end; a = r(); test_ok(a == [])
+def r; return *[*[]]; end; a = r(); test_ok(a == nil)
+def r; return *[*[1]]; end; a = r(); test_ok(a == 1)
+def r; return *[*[1,2]]; end; a = r(); test_ok(a == [1,2])
+
+def r; return *nil; end; a = *r(); test_ok(a == nil)
+def r; return *1; end; a = *r(); test_ok(a == 1)
+def r; return *[]; end; a = *r(); test_ok(a == nil)
+def r; return *[1]; end; a = *r(); test_ok(a == 1)
+def r; return *[nil]; end; a = *r(); test_ok(a == nil)
+def r; return *[[]]; end; a = *r(); test_ok(a == nil)
+def r; return *[*[]]; end; a = *r(); test_ok(a == nil)
+def r; return *[*[1]]; end; a = *r(); test_ok(a == 1)
+def r; return *[*[1,2]]; end; a = *r(); test_ok(a == [1,2])
+
+def r; return; end; *a = r(); test_ok(a == [nil])
+def r; return nil; end; *a = r(); test_ok(a == [nil])
+def r; return 1; end; *a = r(); test_ok(a == [1])
+def r; return []; end; *a = r(); test_ok(a == [[]])
+def r; return [1]; end; *a = r(); test_ok(a == [[1]])
+def r; return [nil]; end; *a = r(); test_ok(a == [[nil]])
+def r; return [[]]; end; *a = r(); test_ok(a == [[[]]])
+def r; return [1,2]; end; *a = r(); test_ok(a == [[1,2]])
+def r; return [*[]]; end; *a = r(); test_ok(a == [[]])
+def r; return [*[1]]; end; *a = r(); test_ok(a == [[1]])
+def r; return [*[1,2]]; end; *a = r(); test_ok(a == [[1,2]])
+
+def r; return *nil; end; *a = r(); test_ok(a == [nil])
+def r; return *1; end; *a = r(); test_ok(a == [1])
+def r; return *[]; end; *a = r(); test_ok(a == [nil])
+def r; return *[1]; end; *a = r(); test_ok(a == [1])
+def r; return *[nil]; end; *a = r(); test_ok(a == [nil])
+def r; return *[[]]; end; *a = r(); test_ok(a == [[]])
+def r; return *[1,2]; end; *a = r(); test_ok(a == [[1,2]])
+def r; return *[*[]]; end; *a = r(); test_ok(a == [nil])
+def r; return *[*[1]]; end; *a = r(); test_ok(a == [1])
+def r; return *[*[1,2]]; end; *a = r(); test_ok(a == [[1,2]])
+
+def r; return *nil; end; *a = *r(); test_ok(a == [nil])
+def r; return *1; end; *a = *r(); test_ok(a == [1])
+def r; return *[]; end; *a = *r(); test_ok(a == [nil])
+def r; return *[1]; end; *a = *r(); test_ok(a == [1])
+def r; return *[nil]; end; *a = *r(); test_ok(a == [nil])
+def r; return *[[]]; end; *a = *r(); test_ok(a == [])
+def r; return *[1,2]; end; *a = *r(); test_ok(a == [1,2])
+def r; return *[*[]]; end; *a = *r(); test_ok(a == [nil])
+def r; return *[*[1]]; end; *a = *r(); test_ok(a == [1])
+def r; return *[*[1,2]]; end; *a = *r(); test_ok(a == [1,2])
+
+def r; return; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return nil; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return 1; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
+def r; return []; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return [1]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
+def r; return [nil]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return [[]]; end; a,b,*c = r(); test_ok([a,b,c] == [[],nil,[]])
+def r; return [1,2]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
+def r; return [*[]]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return [*[1]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
+def r; return [*[1,2]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
+
+def r; return *nil; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return *1; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
+def r; return *[]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return *[1]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
+def r; return *[nil]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return *[[]]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return *[1,2]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
+def r; return *[*[]]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
+def r; return *[*[1]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
+def r; return *[*[1,2]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
+
+f = lambda {|r,| test_ok([] == r)}
+f.call([], *[])
+
+f = lambda {|r,*l| test_ok([] == r); test_ok([1] == l)}
+f.call([], *[1])
+
+f = lambda{|x| x}
+test_ok(f.call(42) == 42)
+test_ok(f.call([42]) == [42])
+test_ok(f.call([[42]]) == [[42]])
+test_ok(f.call([42,55]) == [42,55])
+
+f = lambda{|x,| x}
+test_ok(f.call(42) == 42)
+test_ok(f.call([42]) == [42])
+test_ok(f.call([[42]]) == [[42]])
+test_ok(f.call([42,55]) == [42,55])
+
+f = lambda{|*x| x}
+test_ok(f.call(42) == [42])
+test_ok(f.call([42]) == [[42]])
+test_ok(f.call([[42]]) == [[[42]]])
+test_ok(f.call([42,55]) == [[42,55]])
+test_ok(f.call(42,55) == [42,55])
+
+a,=*[1]
+test_ok(a == 1)
+a,=*[[1]]
+test_ok(a == [1])
+a,=*[[[1]]]
+test_ok(a == [[1]])
+
+x, (y, z) = 1, 2, 3
+test_ok([1,2,nil] == [x,y,z])
+x, (y, z) = 1, [2,3]
+test_ok([1,2,3] == [x,y,z])
+x, (y, z) = 1, [2]
+test_ok([1,2,nil] == [x,y,z])
+
+a = loop do break; end; test_ok(a == nil)
+a = loop do break nil; end; test_ok(a == nil)
+a = loop do break 1; end; test_ok(a == 1)
+a = loop do break []; end; test_ok(a == [])
+a = loop do break [1]; end; test_ok(a == [1])
+a = loop do break [nil]; end; test_ok(a == [nil])
+a = loop do break [[]]; end; test_ok(a == [[]])
+a = loop do break [*[]]; end; test_ok(a == [])
+a = loop do break [*[1]]; end; test_ok(a == [1])
+a = loop do break [*[1,2]]; end; test_ok(a == [1,2])
+
+a = loop do break *nil; end; test_ok(a == nil)
+a = loop do break *1; end; test_ok(a == 1)
+a = loop do break *[]; end; test_ok(a == nil)
+a = loop do break *[1]; end; test_ok(a == 1)
+a = loop do break *[nil]; end; test_ok(a == nil)
+a = loop do break *[[]]; end; test_ok(a == [])
+a = loop do break *[*[]]; end; test_ok(a == nil)
+a = loop do break *[*[1]]; end; test_ok(a == 1)
+a = loop do break *[*[1,2]]; end; test_ok(a == [1,2])
+
+*a = loop do break; end; test_ok(a == [nil])
+*a = loop do break nil; end; test_ok(a == [nil])
+*a = loop do break 1; end; test_ok(a == [1])
+*a = loop do break []; end; test_ok(a == [[]])
+*a = loop do break [1]; end; test_ok(a == [[1]])
+*a = loop do break [nil]; end; test_ok(a == [[nil]])
+*a = loop do break [[]]; end; test_ok(a == [[[]]])
+*a = loop do break [1,2]; end; test_ok(a == [[1,2]])
+*a = loop do break [*[]]; end; test_ok(a == [[]])
+*a = loop do break [*[1]]; end; test_ok(a == [[1]])
+*a = loop do break [*[1,2]]; end; test_ok(a == [[1,2]])
+
+*a = loop do break *nil; end; test_ok(a == [nil])
+*a = loop do break *1; end; test_ok(a == [1])
+*a = loop do break *[]; end; test_ok(a == [nil])
+*a = loop do break *[1]; end; test_ok(a == [1])
+*a = loop do break *[nil]; end; test_ok(a == [nil])
+*a = loop do break *[[]]; end; test_ok(a == [[]])
+*a = loop do break *[1,2]; end; test_ok(a == [[1,2]])
+*a = loop do break *[*[]]; end; test_ok(a == [nil])
+*a = loop do break *[*[1]]; end; test_ok(a == [1])
+*a = loop do break *[*[1,2]]; end; test_ok(a == [[1,2]])
+
+*a = *loop do break *nil; end; test_ok(a == [nil])
+*a = *loop do break *1; end; test_ok(a == [1])
+*a = *loop do break *[]; end; test_ok(a == [nil])
+*a = *loop do break *[1]; end; test_ok(a == [1])
+*a = *loop do break *[nil]; end; test_ok(a == [nil])
+*a = *loop do break *[[]]; end; test_ok(a == [])
+*a = *loop do break *[1,2]; end; test_ok(a == [1,2])
+*a = *loop do break *[*[]]; end; test_ok(a == [nil])
+*a = *loop do break *[*[1]]; end; test_ok(a == [1])
+*a = *loop do break *[*[1,2]]; end; test_ok(a == [1,2])
+
+a,b,*c = loop do break; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break nil; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break 1; end; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = loop do break []; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break [1]; end; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = loop do break [nil]; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break [[]]; end; test_ok([a,b,c] == [[],nil,[]])
+a,b,*c = loop do break [1,2]; end; test_ok([a,b,c] == [1,2,[]])
+a,b,*c = loop do break [*[]]; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break [*[1]]; end; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = loop do break [*[1,2]]; end; test_ok([a,b,c] == [1,2,[]])
+
+a,b,*c = loop do break *nil; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break *1; end; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = loop do break *[]; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break *[1]; end; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = loop do break *[nil]; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break *[[]]; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break *[1,2]; end; test_ok([a,b,c] == [1,2,[]])
+a,b,*c = loop do break *[*[]]; end; test_ok([a,b,c] == [nil,nil,[]])
+a,b,*c = loop do break *[*[1]]; end; test_ok([a,b,c] == [1,nil,[]])
+a,b,*c = loop do break *[*[1,2]]; end; test_ok([a,b,c] == [1,2,[]])
+
+def r(val); a = yield(); test_ok(a == val, 2); end
+r(nil){next}
+r(nil){next nil}
+r(1){next 1}
+r([]){next []}
+r([1]){next [1]}
+r([nil]){next [nil]}
+r([[]]){next [[]]}
+r([]){next [*[]]}
+r([1]){next [*[1]]}
+r([1,2]){next [*[1,2]]}
+
+r(nil){next *nil}
+r(1){next *1}
+r(nil){next *[]}
+r(1){next *[1]}
+r(nil){next *[nil]}
+r([]){next *[[]]}
+r(nil){next *[*[]]}
+r(1){next *[*[1]]}
+r([1,2]){next *[*[1,2]]}
+
+def r(val); *a = yield(); test_ok(a == val, 2); end
+r([nil]){next}
+r([nil]){next nil}
+r([1]){next 1}
+r([[]]){next []}
+r([[1]]){next [1]}
+r([[nil]]){next [nil]}
+r([[[]]]){next [[]]}
+r([[1,2]]){next [1,2]}
+r([[]]){next [*[]]}
+r([[1]]){next [*[1]]}
+r([[1,2]]){next [*[1,2]]}
+
+def r(val); *a = *yield(); test_ok(a == val, 2); end
+r([nil]){next *nil}
+r([1]){next *1}
+r([nil]){next *[]}
+r([1]){next *[1]}
+r([nil]){next *[nil]}
+r([]){next *[[]]}
+r([1,2]){next *[1,2]}
+r([nil]){next *[*[]]}
+r([1]){next *[*[1]]}
+r([1,2]){next *[*[1,2]]}
+
+def r(val); a,b,*c = yield(); test_ok([a,b,c] == val, 2); end
+r([nil,nil,[]]){next}
+r([nil,nil,[]]){next nil}
+r([1,nil,[]]){next 1}
+r([nil,nil,[]]){next []}
+r([1,nil,[]]){next [1]}
+r([nil,nil,[]]){next [nil]}
+r([[],nil,[]]){next [[]]}
+r([1,2,[]]){next [1,2]}
+r([nil,nil,[]]){next [*[]]}
+r([1,nil,[]]){next [*[1]]}
+r([1,2,[]]){next [*[1,2]]}
+
+def r(val); a,b,*c = *yield(); test_ok([a,b,c] == val, 2); end
+r([nil,nil,[]]){next *nil}
+r([1,nil,[]]){next *1}
+r([nil,nil,[]]){next *[]}
+r([1,nil,[]]){next *[1]}
+r([nil,nil,[]]){next *[nil]}
+r([nil,nil,[]]){next *[[]]}
+r([1,2,[]]){next *[1,2]}
+r([nil,nil,[]]){next *[*[]]}
+r([1,nil,[]]){next *[*[1]]}
+r([1,2,[]]){next *[*[1,2]]}
+
+test_check "condition"
+
+$x = '0';
+
+$x == $x && test_ok(true)
+$x != $x && test_ok(false)
+$x == $x || test_ok(false)
+$x != $x || test_ok(true)
+
+# first test to see if we can run the tests.
+
+test_check "if/unless";
+
+$x = 'test';
+test_ok(if $x == $x then true else false end)
+$bad = false
+unless $x == $x
+ $bad = true
+end
+test_ok(!$bad)
+test_ok(unless $x != $x then true else false end)
+
+test_check "case"
+
+case 5
+when 1, 2, 3, 4, 6, 7, 8
+ test_ok(false)
+when 5
+ test_ok(true)
+end
+
+case 5
+when 5
+ test_ok(true)
+when 1..10
+ test_ok(false)
+end
+
+case 5
+when 1..10
+ test_ok(true)
+else
+ test_ok(false)
+end
+
+case 5
+when 5
+ test_ok(true)
+else
+ test_ok(false)
+end
+
+case "foobar"
+when /^f.*r$/
+ test_ok(true)
+else
+ test_ok(false)
+end
+
+test_check "while/until";
+
+tmp = open("while_tmp", "w")
+tmp.print "tvi925\n";
+tmp.print "tvi920\n";
+tmp.print "vt100\n";
+tmp.print "Amiga\n";
+tmp.print "paper\n";
+tmp.close
+
+# test break
+
+tmp = open("while_tmp", "r")
+test_ok(tmp.kind_of?(File))
+
+while line = tmp.gets()
+ break if /vt100/ =~ line
+end
+
+test_ok(!tmp.eof? && /vt100/ =~ line)
+tmp.close
+
+# test next
+$bad = false
+tmp = open("while_tmp", "r")
+while line = tmp.gets()
+ next if /vt100/ =~ line
+ $bad = 1 if /vt100/ =~ line
+end
+test_ok(!(!tmp.eof? || /vt100/ =~ line || $bad))
+tmp.close
+
+# test redo
+$bad = false
+tmp = open("while_tmp", "r")
+while tmp.gets()
+ line = $_
+ gsub(/vt100/, 'VT100')
+ if $_ != line
+ $_.gsub!('VT100', 'Vt100')
+ redo
+ end
+ $bad = 1 if /vt100/ =~ $_
+ $bad = 1 if /VT100/ =~ $_
+end
+test_ok(tmp.eof? && !$bad)
+tmp.close
+
+sum=0
+for i in 1..10
+ sum += i
+ i -= 1
+ if i > 0
+ redo
+ end
+end
+test_ok(sum == 220)
+
+# test interval
+$bad = false
+tmp = open("while_tmp", "r")
+while line = tmp.gets()
+ break if 3
+ case line
+ when /vt100/, /Amiga/, /paper/
+ $bad = true
+ end
+end
+test_ok(!$bad)
+tmp.close
+
+File.unlink "while_tmp" or `/bin/rm -f "while_tmp"`
+test_ok(!File.exist?("while_tmp"))
+
+i = 0
+until i>4
+ i+=1
+end
+test_ok(i>4)
+
+
+# exception handling
+test_check "exception";
+
+begin
+ raise "this must be handled"
+ test_ok(false)
+rescue
+ test_ok(true)
+end
+
+$bad = true
+begin
+ raise "this must be handled no.2"
+rescue
+ if $bad
+ $bad = false
+ retry
+ test_ok(false)
+ end
+end
+test_ok(true)
+
+# exception in rescue clause
+$string = "this must be handled no.3"
+begin
+ begin
+ raise "exception in rescue clause"
+ rescue
+ raise $string
+ end
+ test_ok(false)
+rescue
+ test_ok(true) if $! == $string
+end
+
+# exception in ensure clause
+begin
+ begin
+ raise "this must be handled no.4"
+ ensure
+ raise "exception in ensure clause"
+ end
+ test_ok(false)
+rescue
+ test_ok(true)
+end
+
+$bad = true
+begin
+ begin
+ raise "this must be handled no.5"
+ ensure
+ $bad = false
+ end
+rescue
+end
+test_ok(!$bad)
+
+$bad = true
+begin
+ begin
+ raise "this must be handled no.6"
+ ensure
+ $bad = false
+ end
+rescue
+end
+test_ok(!$bad)
+
+$bad = true
+while true
+ begin
+ break
+ ensure
+ $bad = false
+ end
+end
+test_ok(!$bad)
+
+test_ok(catch(:foo) {
+ loop do
+ loop do
+ throw :foo, true
+ break
+ end
+ break
+ test_ok(false) # should no reach here
+ end
+ false
+ })
+
+test_check "array"
+test_ok([1, 2] + [3, 4] == [1, 2, 3, 4])
+test_ok([1, 2] * 2 == [1, 2, 1, 2])
+test_ok([1, 2] * ":" == "1:2")
+
+test_ok([1, 2].hash == [1, 2].hash)
+
+test_ok([1,2,3] & [2,3,4] == [2,3])
+test_ok([1,2,3] | [2,3,4] == [1,2,3,4])
+test_ok([1,2,3] - [2,3] == [1])
+
+$x = [0, 1, 2, 3, 4, 5]
+test_ok($x[2] == 2)
+test_ok($x[1..3] == [1, 2, 3])
+test_ok($x[1,3] == [1, 2, 3])
+
+$x[0, 2] = 10
+test_ok($x[0] == 10 && $x[1] == 2)
+
+$x[0, 0] = -1
+test_ok($x[0] == -1 && $x[1] == 10)
+
+$x[-1, 1] = 20
+test_ok($x[-1] == 20 && $x.pop == 20)
+
+# array and/or
+test_ok(([1,2,3]&[2,4,6]) == [2])
+test_ok(([1,2,3]|[2,4,6]) == [1,2,3,4,6])
+
+# compact
+$x = [nil, 1, nil, nil, 5, nil, nil]
+$x.compact!
+test_ok($x == [1, 5])
+
+# uniq
+$x = [1, 1, 4, 2, 5, 4, 5, 1, 2]
+$x.uniq!
+test_ok($x == [1, 4, 2, 5])
+
+# empty?
+test_ok(!$x.empty?)
+$x = []
+test_ok($x.empty?)
+
+# sort
+$x = ["it", "came", "to", "pass", "that", "..."]
+$x = $x.sort.join(" ")
+test_ok($x == "... came it pass that to")
+$x = [2,5,3,1,7]
+$x.sort!{|a,b| a<=>b} # sort with condition
+test_ok($x == [1,2,3,5,7])
+$x.sort!{|a,b| b-a} # reverse sort
+test_ok($x == [7,5,3,2,1])
+
+# split test
+$x = "The Book of Mormon"
+test_ok($x.split(//).reverse!.join == $x.reverse)
+test_ok($x.reverse == $x.reverse!)
+test_ok("1 byte string".split(//).reverse.join(":") == "g:n:i:r:t:s: :e:t:y:b: :1")
+$x = "a b c d"
+test_ok($x.split == ['a', 'b', 'c', 'd'])
+test_ok($x.split(' ') == ['a', 'b', 'c', 'd'])
+test_ok(defined? "a".chomp)
+test_ok("abc".scan(/./) == ["a", "b", "c"])
+test_ok("1a2b3c".scan(/(\d.)/) == [["1a"], ["2b"], ["3c"]])
+# non-greedy match
+test_ok("a=12;b=22".scan(/(.*?)=(\d*);?/) == [["a", "12"], ["b", "22"]])
+
+$x = [1]
+test_ok(($x * 5).join(":") == '1:1:1:1:1')
+test_ok(($x * 1).join(":") == '1')
+test_ok(($x * 0).join(":") == '')
+
+*$x = *(1..7).to_a
+test_ok($x.size == 7)
+test_ok($x == [1, 2, 3, 4, 5, 6, 7])
+
+$x = [1,2,3]
+$x[1,0] = $x
+test_ok($x == [1,1,2,3,2,3])
+
+$x = [1,2,3]
+$x[-1,0] = $x
+test_ok($x == [1,2,1,2,3,3])
+
+$x = [1,2,3]
+$x.concat($x)
+test_ok($x == [1,2,3,1,2,3])
+
+test_check "hash"
+$x = {1=>2, 2=>4, 3=>6}
+$y = {1, 2, 2, 4, 3, 6}
+
+test_ok($x[1] == 2)
+
+test_ok(begin
+ for k,v in $y
+ raise if k*2 != v
+ end
+ true
+ rescue
+ false
+ end)
+
+test_ok($x.length == 3)
+test_ok($x.has_key?(1))
+test_ok($x.has_value?(4))
+test_ok($x.values_at(2,3) == [4,6])
+test_ok($x == {1=>2, 2=>4, 3=>6})
+
+$z = $y.keys.sort.join(":")
+test_ok($z == "1:2:3")
+
+$z = $y.values.sort.join(":")
+test_ok($z == "2:4:6")
+test_ok($x == $y)
+
+$y.shift
+test_ok($y.length == 2)
+
+$z = [1,2]
+$y[$z] = 256
+test_ok($y[$z] == 256)
+
+$x = Hash.new(0)
+$x[1] = 1
+test_ok($x[1] == 1)
+test_ok($x[2] == 0)
+
+$x = Hash.new([])
+test_ok($x[22] == [])
+test_ok($x[22].equal?($x[22]))
+
+$x = Hash.new{[]}
+test_ok($x[22] == [])
+test_ok(!$x[22].equal?($x[22]))
+
+$x = Hash.new{|h,k| $z = k; h[k] = k*2}
+$z = 0
+test_ok($x[22] == 44)
+test_ok($z == 22)
+$z = 0
+test_ok($x[22] == 44)
+test_ok($z == 0)
+$x.default = 5
+test_ok($x[23] == 5)
+
+$x = Hash.new
+def $x.default(k)
+ $z = k
+ self[k] = k*2
+end
+$z = 0
+test_ok($x[22] == 44)
+test_ok($z == 22)
+$z = 0
+test_ok($x[22] == 44)
+test_ok($z == 0)
+
+test_check "iterator"
+
+test_ok(!iterator?)
+
+def ttt
+ test_ok(iterator?)
+end
+ttt{}
+
+# yield at top level
+test_ok(!defined?(yield))
+
+$x = [1, 2, 3, 4]
+$y = []
+
+# iterator over array
+for i in $x
+ $y.push i
+end
+test_ok($x == $y)
+
+# nested iterator
+def tt
+ 1.upto(10) {|i|
+ yield i
+ }
+end
+
+tt{|i| break if i == 5}
+test_ok(i == 5)
+
+def tt2(dummy)
+ yield 1
+end
+
+def tt3(&block)
+ tt2(raise(ArgumentError,""),&block)
+end
+
+$x = false
+begin
+ tt3{}
+rescue ArgumentError
+ $x = true
+rescue Exception
+end
+test_ok($x)
+
+def tt4 &block
+ tt2(raise(ArgumentError,""),&block)
+end
+$x = false
+begin
+ tt4{}
+rescue ArgumentError
+ $x = true
+rescue Exception
+end
+test_ok($x)
+
+# iterator break/redo/next/retry
+done = true
+loop{
+ break
+ done = false # should not reach here
+}
+test_ok(done)
+
+done = false
+$bad = false
+loop {
+ break if done
+ done = true
+ next
+ $bad = true # should not reach here
+}
+test_ok(!$bad)
+
+done = false
+$bad = false
+loop {
+ break if done
+ done = true
+ redo
+ $bad = true # should not reach here
+}
+test_ok(!$bad)
+
+$x = []
+for i in 1 .. 7
+ $x.push i
+end
+test_ok($x.size == 7)
+test_ok($x == [1, 2, 3, 4, 5, 6, 7])
+
+$done = false
+$x = []
+for i in 1 .. 7 # see how retry works in iterator loop
+ if i == 4 and not $done
+ $done = true
+ retry
+ end
+ $x.push(i)
+end
+test_ok($x.size == 10)
+test_ok($x == [1, 2, 3, 1, 2, 3, 4, 5, 6, 7])
+
+# append method to built-in class
+class Array
+ def iter_test1
+ collect{|e| [e, yield(e)]}.sort{|a,b|a[1]<=>b[1]}
+ end
+ def iter_test2
+ a = collect{|e| [e, yield(e)]}
+ a.sort{|a,b|a[1]<=>b[1]}
+ end
+end
+$x = [[1,2],[3,4],[5,6]]
+test_ok($x.iter_test1{|x|x} == $x.iter_test2{|x|x})
+
+class IterTest
+ def initialize(e); @body = e; end
+
+ def each0(&block); @body.each(&block); end
+ def each1(&block); @body.each {|*x| block.call(*x) } end
+ def each2(&block); @body.each {|*x| block.call(x) } end
+ def each3(&block); @body.each {|x| block.call(*x) } end
+ def each4(&block); @body.each {|x| block.call(x) } end
+ def each5; @body.each {|*x| yield(*x) } end
+ def each6; @body.each {|*x| yield(x) } end
+ def each7; @body.each {|x| yield(*x) } end
+ def each8; @body.each {|x| yield(x) } end
+
+ def f(a)
+ a
+ end
+end
+test_ok(IterTest.new(nil).method(:f).to_proc.call([1]) == [1])
+m = /\w+/.match("abc")
+test_ok(IterTest.new(nil).method(:f).to_proc.call([m]) == [m])
+
+IterTest.new([0]).each0 {|x| test_ok(x == 0)}
+IterTest.new([1]).each1 {|x| test_ok(x == 1)}
+IterTest.new([2]).each2 {|x| test_ok(x == [2])}
+IterTest.new([3]).each3 {|x| test_ok(x == 3)}
+IterTest.new([4]).each4 {|x| test_ok(x == 4)}
+IterTest.new([5]).each5 {|x| test_ok(x == 5)}
+IterTest.new([6]).each6 {|x| test_ok(x == [6])}
+IterTest.new([7]).each7 {|x| test_ok(x == 7)}
+IterTest.new([8]).each8 {|x| test_ok(x == 8)}
+
+IterTest.new([[0]]).each0 {|x| test_ok(x == [0])}
+IterTest.new([[1]]).each1 {|x| test_ok(x == [1])}
+IterTest.new([[2]]).each2 {|x| test_ok(x == [[2]])}
+IterTest.new([[3]]).each3 {|x| test_ok(x == 3)}
+IterTest.new([[4]]).each4 {|x| test_ok(x == [4])}
+IterTest.new([[5]]).each5 {|x| test_ok(x == [5])}
+IterTest.new([[6]]).each6 {|x| test_ok(x == [[6]])}
+IterTest.new([[7]]).each7 {|x| test_ok(x == 7)}
+IterTest.new([[8]]).each8 {|x| test_ok(x == [8])}
+
+IterTest.new([[0,0]]).each0 {|x| test_ok(x == [0,0])}
+IterTest.new([[8,8]]).each8 {|x| test_ok(x == [8,8])}
+
+def m
+ test_ok(block_given?)
+end
+m{p 'test'}
+
+def m
+ test_ok(block_given?,&proc{})
+end
+m{p 'test'}
+
+class C
+ include Enumerable
+ def initialize
+ @a = [1,2,3]
+ end
+ def each(&block)
+ @a.each(&block)
+ end
+end
+
+test_ok(C.new.collect{|n| n} == [1,2,3])
+
+test_ok(Proc == lambda{}.class)
+test_ok(Proc == Proc.new{}.class)
+lambda{|a|test_ok(a==1)}.call(1)
+def block_test(klass, &block)
+ test_ok(klass === block)
+end
+
+block_test(NilClass)
+block_test(Proc){}
+
+def argument_test(state, proc, *args)
+ x = state
+ begin
+ proc.call(*args)
+ rescue ArgumentError
+ x = !x
+ end
+ test_ok(x,2)
+end
+
+argument_test(true, lambda{||})
+argument_test(false, lambda{||}, 1)
+argument_test(true, lambda{|a,|}, 1)
+argument_test(false, lambda{|a,|})
+argument_test(false, lambda{|a,|}, 1,2)
+
+def get_block(&block)
+ block
+end
+
+test_ok(Proc == get_block{}.class)
+argument_test(true, get_block{||})
+argument_test(true, get_block{||}, 1)
+argument_test(true, get_block{|a,|}, 1)
+argument_test(true, get_block{|a,|})
+argument_test(true, get_block{|a,|}, 1,2)
+
+argument_test(true, get_block(&lambda{||}))
+argument_test(false, get_block(&lambda{||}),1)
+argument_test(true, get_block(&lambda{|a,|}),1)
+argument_test(false, get_block(&lambda{|a,|}),1,2)
+
+block = get_block{11}
+test_ok(block.class == Proc)
+test_ok(block.to_proc.class == Proc)
+test_ok(block.clone.call == 11)
+test_ok(get_block(&block).class == Proc)
+
+lambda = lambda{44}
+test_ok(lambda.class == Proc)
+test_ok(lambda.to_proc.class == Proc)
+test_ok(lambda.clone.call == 44)
+test_ok(get_block(&lambda).class == Proc)
+
+test_ok(Proc.new{|a,| a}.call(1,2,3) == 1)
+argument_test(true, Proc.new{|a,|}, 1,2)
+
+def test_return1
+ Proc.new {
+ return 55
+ }.call + 5
+end
+test_ok(test_return1() == 55)
+def test_return2
+ lambda {
+ return 55
+ }.call + 5
+end
+test_ok(test_return2() == 60)
+
+def proc_call(&b)
+ b.call
+end
+def proc_yield()
+ yield
+end
+def proc_return1
+ proc_call{return 42}+1
+end
+test_ok(proc_return1() == 42)
+def proc_return2
+ proc_yield{return 42}+1
+end
+test_ok(proc_return2() == 42)
+
+def ljump_test(state, proc, *args)
+ x = state
+ begin
+ proc.call(*args)
+ rescue LocalJumpError
+ x = !x
+ end
+ test_ok(x,2)
+end
+
+ljump_test(false, get_block{break})
+ljump_test(true, lambda{break})
+
+test_ok(block.arity == -1)
+test_ok(lambda.arity == -1)
+test_ok(lambda{||}.arity == 0)
+test_ok(lambda{|a|}.arity == 1)
+test_ok(lambda{|a,|}.arity == 1)
+test_ok(lambda{|a,b|}.arity == 2)
+
+def marity_test(m)
+ method = method(m)
+ test_ok(method.arity == method.to_proc.arity)
+end
+marity_test(:test_ok)
+marity_test(:marity_test)
+marity_test(:p)
+
+lambda(&method(:test_ok)).call(true)
+lambda(&get_block{|a,n| test_ok(a,n)}).call(true, 2)
+
+class ITER_TEST1
+ def a
+ block_given?
+ end
+end
+
+class ITER_TEST2 < ITER_TEST1
+ def a
+ test_ok(super)
+ super
+ end
+end
+test_ok(ITER_TEST2.new.a {})
+
+class ITER_TEST3
+ def foo x
+ return yield if block_given?
+ x
+ end
+end
+
+class ITER_TEST4 < ITER_TEST3
+ def foo x
+ test_ok(super == yield)
+ test_ok(super(x, &nil) == x)
+ end
+end
+
+ITER_TEST4.new.foo(44){55}
+
+test_check "float"
+test_ok(2.6.floor == 2)
+test_ok((-2.6).floor == -3)
+test_ok(2.6.ceil == 3)
+test_ok((-2.6).ceil == -2)
+test_ok(2.6.truncate == 2)
+test_ok((-2.6).truncate == -2)
+test_ok(2.6.round == 3)
+test_ok((-2.4).truncate == -2)
+test_ok((13.4 % 1 - 0.4).abs < 0.0001)
+nan = 0.0/0
+def nan_test(x,y)
+ test_ok(x != y)
+ test_ok((x < y) == false)
+ test_ok((x > y) == false)
+ test_ok((x <= y) == false)
+ test_ok((x >= y) == false)
+end
+nan_test(nan, nan)
+nan_test(nan, 0)
+nan_test(nan, 1)
+nan_test(nan, -1)
+nan_test(nan, 1000)
+nan_test(nan, -1000)
+nan_test(nan, 1_000_000_000_000)
+nan_test(nan, -1_000_000_000_000)
+nan_test(nan, 100.0);
+nan_test(nan, -100.0);
+nan_test(nan, 0.001);
+nan_test(nan, -0.001);
+nan_test(nan, 1.0/0);
+nan_test(nan, -1.0/0);
+
+#s = "3.7517675036461267e+17"
+#test_ok(s == sprintf("%.16e", s.to_f))
+f = 3.7517675036461267e+17
+test_ok(f == sprintf("%.16e", f).to_f)
+
+
+test_check "bignum"
+def fact(n)
+ return 1 if n == 0
+ f = 1
+ while n>0
+ f *= n
+ n -= 1
+ end
+ return f
+end
+$x = fact(40)
+test_ok($x == $x)
+test_ok($x == fact(40))
+test_ok($x < $x+2)
+test_ok($x > $x-2)
+test_ok($x == 815915283247897734345611269596115894272000000000)
+test_ok($x != 815915283247897734345611269596115894272000000001)
+test_ok($x+1 == 815915283247897734345611269596115894272000000001)
+test_ok($x/fact(20) == 335367096786357081410764800000)
+$x = -$x
+test_ok($x == -815915283247897734345611269596115894272000000000)
+test_ok(2-(2**32) == -(2**32-2))
+test_ok(2**32 - 5 == (2**32-3)-2)
+
+$good = true;
+for i in 1000..1014
+ $good = false if ((1 << i) != (2**i))
+end
+test_ok($good)
+
+$good = true;
+n1= 1 << 1000
+for i in 1000..1014
+ $good = false if ((1 << i) != n1)
+ n1 *= 2
+end
+test_ok($good)
+
+$good = true;
+n2=n1
+for i in 1..10
+ n1 = n1 / 2
+ n2 = n2 >> 1
+ $good = false if (n1 != n2)
+end
+test_ok($good)
+
+$good = true;
+for i in 4000..4096
+ n1 = 1 << i;
+ if (n1**2-1) / (n1+1) != (n1-1)
+ p i
+ $good = false
+ end
+end
+test_ok($good)
+
+b = 10**80
+a = b * 9 + 7
+test_ok(7 == a.modulo(b))
+test_ok(-b + 7 == a.modulo(-b))
+test_ok(b + -7 == (-a).modulo(b))
+test_ok(-7 == (-a).modulo(-b))
+test_ok(7 == a.remainder(b))
+test_ok(7 == a.remainder(-b))
+test_ok(-7 == (-a).remainder(b))
+test_ok(-7 == (-a).remainder(-b))
+
+test_ok(10**40+10**20 == 10000000000000000000100000000000000000000)
+test_ok(10**40/10**20 == 100000000000000000000)
+
+a = 677330545177305025495135714080
+b = 14269972710765292560
+test_ok(a % b == 0)
+test_ok(-a % b == 0)
+
+def shift_test(a)
+ b = a / (2 ** 32)
+ c = a >> 32
+ test_ok(b == c)
+
+ b = a * (2 ** 32)
+ c = a << 32
+ test_ok(b == c)
+end
+
+shift_test(-4518325415524767873)
+shift_test(-0xfffffffffffffffff)
+
+test_check "string & char"
+
+test_ok("abcd" == "abcd")
+test_ok("abcd" =~ /abcd/)
+test_ok("abcd" === "abcd")
+# compile time string concatenation
+test_ok("ab" "cd" == "abcd")
+test_ok("#{22}aa" "cd#{44}" == "22aacd44")
+test_ok("#{22}aa" "cd#{44}" "55" "#{66}" == "22aacd445566")
+test_ok("abc" !~ /^$/)
+test_ok("abc\n" !~ /^$/)
+test_ok("abc" !~ /^d*$/)
+test_ok(("abc" =~ /d*$/) == 3)
+test_ok("" =~ /^$/)
+test_ok("\n" =~ /^$/)
+test_ok("a\n\n" =~ /^$/)
+test_ok("abcabc" =~ /.*a/ && $& == "abca")
+test_ok("abcabc" =~ /.*c/ && $& == "abcabc")
+test_ok("abcabc" =~ /.*?a/ && $& == "a")
+test_ok("abcabc" =~ /.*?c/ && $& == "abc")
+test_ok(/(.|\n)*?\n(b|\n)/ =~ "a\nb\n\n" && $& == "a\nb")
+
+test_ok(/^(ab+)+b/ =~ "ababb" && $& == "ababb")
+test_ok(/^(?:ab+)+b/ =~ "ababb" && $& == "ababb")
+test_ok(/^(ab+)+/ =~ "ababb" && $& == "ababb")
+test_ok(/^(?:ab+)+/ =~ "ababb" && $& == "ababb")
+
+test_ok(/(\s+\d+){2}/ =~ " 1 2" && $& == " 1 2")
+test_ok(/(?:\s+\d+){2}/ =~ " 1 2" && $& == " 1 2")
+
+$x = <<END;
+ABCD
+ABCD
+END
+$x.gsub!(/((.|\n)*?)B((.|\n)*?)D/){$1+$3}
+test_ok($x == "AC\nAC\n")
+
+test_ok("foobar" =~ /foo(?=(bar)|(baz))/)
+test_ok("foobaz" =~ /foo(?=(bar)|(baz))/)
+
+$foo = "abc"
+test_ok("#$foo = abc" == "abc = abc")
+test_ok("#{$foo} = abc" == "abc = abc")
+
+foo = "abc"
+test_ok("#{foo} = abc" == "abc = abc")
+
+test_ok('-' * 5 == '-----')
+test_ok('-' * 1 == '-')
+test_ok('-' * 0 == '')
+
+foo = '-'
+test_ok(foo * 5 == '-----')
+test_ok(foo * 1 == '-')
+test_ok(foo * 0 == '')
+
+$x = "a.gif"
+test_ok($x.sub(/.*\.([^\.]+)$/, '\1') == "gif")
+test_ok($x.sub(/.*\.([^\.]+)$/, 'b.\1') == "b.gif")
+test_ok($x.sub(/.*\.([^\.]+)$/, '\2') == "")
+test_ok($x.sub(/.*\.([^\.]+)$/, 'a\2b') == "ab")
+test_ok($x.sub(/.*\.([^\.]+)$/, '<\&>') == "<a.gif>")
+
+# character constants(assumes ASCII)
+test_ok("a"[0] == ?a)
+test_ok(?a == ?a)
+test_ok(?\C-a == 1)
+test_ok(?\M-a == 225)
+test_ok(?\M-\C-a == 129)
+test_ok("a".upcase![0] == ?A)
+test_ok("A".downcase![0] == ?a)
+test_ok("abc".tr!("a-z", "A-Z") == "ABC")
+test_ok("aabbcccc".tr_s!("a-z", "A-Z") == "ABC")
+test_ok("abcc".squeeze!("a-z") == "abc")
+test_ok("abcd".delete!("bc") == "ad")
+
+$x = "abcdef"
+$y = [ ?a, ?b, ?c, ?d, ?e, ?f ]
+$bad = false
+$x.each_byte {|i|
+ if i != $y.shift
+ $bad = true
+ break
+ end
+}
+test_ok(!$bad)
+
+s = "a string"
+s[0..s.size]="another string"
+test_ok(s == "another string")
+
+s = <<EOS
+#{
+[1,2,3].join(",")
+}
+EOS
+test_ok(s == "1,2,3\n")
+test_ok("Just".to_i(36) == 926381)
+test_ok("-another".to_i(36) == -23200231779)
+test_ok(1299022.to_s(36) == "ruby")
+test_ok(-1045307475.to_s(36) == "-hacker")
+test_ok("Just_another_Ruby_hacker".to_i(36) == 265419172580680477752431643787347)
+test_ok(-265419172580680477752431643787347.to_s(36) == "-justanotherrubyhacker")
+
+a = []
+(0..255).each {|n|
+ ch = [n].pack("C")
+ a.push ch if /a#{Regexp.quote ch}b/x =~ "ab"
+}
+test_ok(a.size == 0)
+
+test_check "assignment"
+a = nil
+test_ok(defined?(a))
+test_ok(a == nil)
+
+# multiple asignment
+a, b = 1, 2
+test_ok(a == 1 && b == 2)
+
+a, b = b, a
+test_ok(a == 2 && b == 1)
+
+a, = 1,2
+test_ok(a == 1)
+
+a, *b = 1, 2, 3
+test_ok(a == 1 && b == [2, 3])
+
+a, (b, c), d = 1, [2, 3], 4
+test_ok(a == 1 && b == 2 && c == 3 && d == 4)
+
+*a = 1, 2, 3
+test_ok(a == [1, 2, 3])
+
+*a = 4
+test_ok(a == [4])
+
+*a = nil
+test_ok(a == [nil])
+
+test_check "call"
+def aaa(a, b=100, *rest)
+ res = [a, b]
+ res += rest if rest
+ return res
+end
+
+# not enough argument
+begin
+ aaa() # need at least 1 arg
+ test_ok(false)
+rescue
+ test_ok(true)
+end
+
+begin
+ aaa # no arg given (exception raised)
+ test_ok(false)
+rescue
+ test_ok(true)
+end
+
+test_ok(aaa(1) == [1, 100])
+test_ok(aaa(1, 2) == [1, 2])
+test_ok(aaa(1, 2, 3, 4) == [1, 2, 3, 4])
+test_ok(aaa(1, *[2, 3, 4]) == [1, 2, 3, 4])
+
+test_check "proc"
+$proc = proc{|i| i}
+test_ok($proc.call(2) == 2)
+test_ok($proc.call(3) == 3)
+
+$proc = proc{|i| i*2}
+test_ok($proc.call(2) == 4)
+test_ok($proc.call(3) == 6)
+
+proc{
+ iii=5 # nested local variable
+ $proc = proc{|i|
+ iii = i
+ }
+ $proc2 = proc {
+ $x = iii # nested variables shared by procs
+ }
+ # scope of nested variables
+ test_ok(defined?(iii))
+}.call
+test_ok(!defined?(iii)) # out of scope
+
+loop{iii=5; test_ok(eval("defined? iii")); break}
+loop {
+ iii = 10
+ def dyna_var_check
+ loop {
+ test_ok(!defined?(iii))
+ break
+ }
+ end
+ dyna_var_check
+ break
+}
+$x=0
+$proc.call(5)
+$proc2.call
+test_ok($x == 5)
+
+if defined? Process.kill
+ test_check "signal"
+
+ $x = 0
+ trap "SIGINT", proc{|sig| $x = 2}
+ Process.kill "SIGINT", $$
+ sleep 0.1
+ test_ok($x == 2)
+
+ trap "SIGINT", proc{raise "Interrupt"}
+
+ x = false
+ begin
+ Process.kill "SIGINT", $$
+ sleep 0.1
+ rescue
+ x = $!
+ end
+ test_ok(x && /Interrupt/ =~ x.message)
+end
+
+test_check "eval"
+test_ok(eval("") == nil)
+$bad=false
+eval 'while false; $bad = true; print "foo\n" end'
+test_ok(!$bad)
+
+test_ok(eval('TRUE'))
+test_ok(eval('true'))
+test_ok(!eval('NIL'))
+test_ok(!eval('nil'))
+test_ok(!eval('FALSE'))
+test_ok(!eval('false'))
+
+$foo = 'test_ok(true)'
+begin
+ eval $foo
+rescue
+ test_ok(false)
+end
+
+test_ok(eval("$foo") == 'test_ok(true)')
+test_ok(eval("true") == true)
+i = 5
+test_ok(eval("i == 5"))
+test_ok(eval("i") == 5)
+test_ok(eval("defined? i"))
+
+# eval with binding
+def test_ev
+ local1 = "local1"
+ lambda {
+ local2 = "local2"
+ return binding
+ }.call
+end
+
+$x = test_ev
+test_ok(eval("local1", $x) == "local1") # normal local var
+test_ok(eval("local2", $x) == "local2") # nested local var
+$bad = true
+begin
+ p eval("local1")
+rescue NameError # must raise error
+ $bad = false
+end
+test_ok(!$bad)
+
+module EvTest
+ EVTEST1 = 25
+ evtest2 = 125
+ $x = binding
+end
+test_ok(eval("EVTEST1", $x) == 25) # constant in module
+test_ok(eval("evtest2", $x) == 125) # local var in module
+$bad = true
+begin
+ eval("EVTEST1")
+rescue NameError # must raise error
+ $bad = false
+end
+test_ok(!$bad)
+
+x = proc{}
+eval "i4 = 1", x
+test_ok(eval("i4", x) == 1)
+x = proc{proc{}}.call
+eval "i4 = 22", x
+test_ok(eval("i4", x) == 22)
+$x = []
+x = proc{proc{}}.call
+eval "(0..9).each{|i5| $x[i5] = proc{i5*2}}", x
+test_ok($x[4].call == 8)
+
+x = binding
+eval "i = 1", x
+test_ok(eval("i", x) == 1)
+x = proc{binding}.call
+eval "i = 22", x
+test_ok(eval("i", x) == 22)
+$x = []
+x = proc{binding}.call
+eval "(0..9).each{|i5| $x[i5] = proc{i5*2}}", x
+test_ok($x[4].call == 8)
+x = proc{binding}.call
+eval "for i6 in 1..1; j6=i6; end", x
+test_ok(eval("defined? i6", x))
+test_ok(eval("defined? j6", x))
+
+proc {
+ p = binding
+ eval "foo11 = 1", p
+ foo22 = 5
+ proc{foo11=22}.call
+ proc{foo22=55}.call
+ test_ok(eval("foo11", p) == eval("foo11"))
+ test_ok(eval("foo11") == 1)
+ test_ok(eval("foo22", p) == eval("foo22"))
+ test_ok(eval("foo22") == 55)
+}.call
+
+p1 = proc{i7 = 0; proc{i7}}.call
+test_ok(p1.call == 0)
+eval "i7=5", p1
+test_ok(p1.call == 5)
+test_ok(!defined?(i7))
+
+p1 = proc{i7 = 0; proc{i7}}.call
+i7 = nil
+test_ok(p1.call == 0)
+eval "i7=1", p1
+test_ok(p1.call == 1)
+eval "i7=5", p1
+test_ok(p1.call == 5)
+test_ok(i7 == nil)
+
+test_check "system"
+test_ok(`echo foobar` == "foobar\n")
+test_ok(`./miniruby -e 'print "foobar"'` == 'foobar')
+
+tmp = open("script_tmp", "w")
+tmp.print "print $zzz\n";
+tmp.close
+
+test_ok(`./miniruby -s script_tmp -zzz` == 'true')
+test_ok(`./miniruby -s script_tmp -zzz=555` == '555')
+
+tmp = open("script_tmp", "w")
+tmp.print "#! /usr/local/bin/ruby -s\n";
+tmp.print "print $zzz\n";
+tmp.close
+
+test_ok(`./miniruby script_tmp -zzz=678` == '678')
+
+tmp = open("script_tmp", "w")
+tmp.print "this is a leading junk\n";
+tmp.print "#! /usr/local/bin/ruby -s\n";
+tmp.print "print $zzz\n";
+tmp.print "__END__\n";
+tmp.print "this is a trailing junk\n";
+tmp.close
+
+test_ok(`./miniruby -x script_tmp` == 'nil')
+test_ok(`./miniruby -x script_tmp -zzz=555` == '555')
+
+tmp = open("script_tmp", "w")
+for i in 1..5
+ tmp.print i, "\n"
+end
+tmp.close
+
+`./miniruby -i.bak -pe 'sub(/^[0-9]+$/){$&.to_i * 5}' script_tmp`
+done = true
+tmp = open("script_tmp", "r")
+while tmp.gets
+ if $_.to_i % 5 != 0
+ done = false
+ break
+ end
+end
+tmp.close
+test_ok(done)
+
+File.unlink "script_tmp" or `/bin/rm -f "script_tmp"`
+File.unlink "script_tmp.bak" or `/bin/rm -f "script_tmp.bak"`
+
+$bad = false
+if (dir = File.dirname(File.dirname($0))) == '.'
+ dir = ""
+else
+ dir << "/"
+end
+
+def valid_syntax?(code, fname)
+ eval("BEGIN {return true}\n#{code}", nil, fname, 0)
+rescue Exception
+ puts $!.message
+ false
+end
+
+for script in Dir["#{dir}{lib,sample,ext}/**/*.rb"]
+ unless valid_syntax? IO::read(script), script
+ $bad = true
+ end
+end
+test_ok(!$bad)
+
+test_check "const"
+TEST1 = 1
+TEST2 = 2
+
+module Const
+ TEST3 = 3
+ TEST4 = 4
+end
+
+module Const2
+ TEST3 = 6
+ TEST4 = 8
+end
+
+include Const
+
+test_ok([TEST1,TEST2,TEST3,TEST4] == [1,2,3,4])
+
+include Const2
+STDERR.print "intentionally redefines TEST3, TEST4\n" if $VERBOSE
+test_ok([TEST1,TEST2,TEST3,TEST4] == [1,2,6,8])
+
+
+test_ok((String <=> Object) == -1)
+test_ok((Object <=> String) == 1)
+test_ok((Array <=> String) == nil)
+
+test_check "clone"
+foo = Object.new
+def foo.test
+ "test"
+end
+bar = foo.clone
+def bar.test2
+ "test2"
+end
+
+test_ok(bar.test2 == "test2")
+test_ok(bar.test == "test")
+test_ok(foo.test == "test")
+
+begin
+ foo.test2
+ test_ok false
+rescue NoMethodError
+ test_ok true
+end
+
+module M001; end
+module M002; end
+module M003; include M002; end
+module M002; include M001; end
+module M003; include M002; end
+
+test_ok(M003.ancestors == [M003, M002, M001])
+
+test_check "marshal"
+$x = [1,2,3,[4,5,"foo"],{1=>"bar"},2.5,fact(30)]
+$y = Marshal.dump($x)
+test_ok($x == Marshal.load($y))
+
+StrClone=String.clone;
+test_ok(Marshal.load(Marshal.dump(StrClone.new("abc"))).class == StrClone)
+
+[[1,2,3,4], [81, 2, 118, 3146]].each { |w,x,y,z|
+ a = (x.to_f + y.to_f / z.to_f) * Math.exp(w.to_f / (x.to_f + y.to_f / z.to_f))
+ ma = Marshal.dump(a)
+ b = Marshal.load(ma)
+ test_ok(a == b)
+}
+
+test_check "pack"
+
+$format = "c2x5CCxsdils_l_a6";
+# Need the expression in here to force ary[5] to be numeric. This avoids
+# test2 failing because ary2 goes str->numeric->str and ary does not.
+ary = [1,-100,127,128,32767,987.654321098 / 100.0,12345,123456,-32767,-123456,"abcdef"]
+$x = ary.pack($format)
+ary2 = $x.unpack($format)
+
+test_ok(ary.length == ary2.length)
+test_ok(ary.join(':') == ary2.join(':'))
+test_ok($x =~ /def/)
+
+$x = [-1073741825]
+test_ok($x.pack("q").unpack("q") == $x)
+
+test_check "math"
+test_ok(Math.sqrt(4) == 2)
+
+include Math
+test_ok(sqrt(4) == 2)
+
+test_check "struct"
+struct_test = Struct.new("Test", :foo, :bar)
+test_ok(struct_test == Struct::Test)
+
+test = struct_test.new(1, 2)
+test_ok(test.foo == 1 && test.bar == 2)
+test_ok(test[0] == 1 && test[1] == 2)
+
+a, b = test.to_a
+test_ok(a == 1 && b == 2)
+
+test[0] = 22
+test_ok(test.foo == 22)
+
+test.bar = 47
+test_ok(test.bar == 47)
+
+test_check "variable"
+test_ok($$.instance_of?(Fixnum))
+
+# read-only variable
+begin
+ $$ = 5
+ test_ok false
+rescue NameError
+ test_ok true
+end
+
+foobar = "foobar"
+$_ = foobar
+test_ok($_ == foobar)
+
+class Gods
+ @@rule = "Uranus"
+ def ruler0
+ @@rule
+ end
+
+ def self.ruler1 # <= per method definition style
+ @@rule
+ end
+ class << self # <= multiple method definition style
+ def ruler2
+ @@rule
+ end
+ end
+end
+
+module Olympians
+ @@rule ="Zeus"
+ def ruler3
+ @@rule
+ end
+end
+
+class Titans < Gods
+ @@rule = "Cronus"
+ include Olympians # OK to cause warning (intentional)
+end
+
+test_ok(Gods.new.ruler0 == "Cronus")
+test_ok(Gods.ruler1 == "Cronus")
+test_ok(Gods.ruler2 == "Cronus")
+test_ok(Titans.ruler1 == "Cronus")
+test_ok(Titans.ruler2 == "Cronus")
+atlas = Titans.new
+test_ok(atlas.ruler0 == "Cronus")
+test_ok(atlas.ruler3 == "Zeus")
+
+test_check "trace"
+$x = 1234
+$y = 0
+trace_var :$x, proc{$y = $x}
+$x = 40414
+test_ok($y == $x)
+
+untrace_var :$x
+$x = 19660208
+test_ok($y != $x)
+
+trace_var :$x, proc{$x *= 2}
+$x = 5
+test_ok($x == 10)
+
+untrace_var :$x
+
+test_check "defined?"
+
+test_ok(defined?($x)) # global variable
+test_ok(defined?($x) == 'global-variable')# returns description
+
+foo=5
+test_ok(defined?(foo)) # local variable
+
+test_ok(defined?(Array)) # constant
+test_ok(defined?(Object.new)) # method
+test_ok(!defined?(Object.print))# private method
+test_ok(defined?(1 == 2)) # operator expression
+
+class Foo
+ def foo
+ p :foo
+ end
+ protected :foo
+ def bar(f)
+ test_ok(defined?(self.foo))
+ test_ok(defined?(f.foo))
+ end
+end
+f = Foo.new
+test_ok(defined?(f.foo) == nil)
+f.bar(f)
+
+def defined_test
+ return !defined?(yield)
+end
+
+test_ok(defined_test) # not iterator
+test_ok(!defined_test{}) # called as iterator
+
+test_check "alias"
+class Alias0
+ def foo; "foo" end
+end
+class Alias1<Alias0
+ alias bar foo
+ def foo; "foo+" + super end
+end
+class Alias2<Alias1
+ alias baz foo
+ undef foo
+end
+
+x = Alias2.new
+test_ok(x.bar == "foo")
+test_ok(x.baz == "foo+foo")
+
+# test_check for cache
+test_ok(x.baz == "foo+foo")
+
+class Alias3<Alias2
+ def foo
+ defined? super
+ end
+ def bar
+ defined? super
+ end
+ def quux
+ defined? super
+ end
+end
+x = Alias3.new
+test_ok(!x.foo)
+test_ok(x.bar)
+test_ok(!x.quux)
+
+test_check "path"
+test_ok(File.basename("a") == "a")
+test_ok(File.basename("a/b") == "b")
+test_ok(File.basename("a/b/") == "b")
+test_ok(File.basename("/") == "/")
+test_ok(File.basename("//") == "/")
+test_ok(File.basename("///") == "/")
+test_ok(File.basename("a/b////") == "b")
+test_ok(File.basename("a.rb", ".rb") == "a")
+test_ok(File.basename("a.rb///", ".rb") == "a")
+test_ok(File.basename("a.rb///", ".*") == "a")
+test_ok(File.basename("a.rb///", ".c") == "a.rb")
+test_ok(File.dirname("a") == ".")
+test_ok(File.dirname("/") == "/")
+test_ok(File.dirname("/a") == "/")
+test_ok(File.dirname("a/b") == "a")
+test_ok(File.dirname("a/b/c") == "a/b")
+test_ok(File.dirname("/a/b/c") == "/a/b")
+test_ok(File.dirname("/a/b/") == "/a")
+test_ok(File.dirname("/a/b///") == "/a")
+case Dir.pwd
+when %r'\A\w:'
+ test_ok(/\A\w:\/\z/ =~ File.expand_path(".", "/"))
+ test_ok(/\A\w:\/a\z/ =~ File.expand_path("a", "/"))
+ dosish = true
+when %r'\A//'
+ test_ok(%r'\A//[^/]+/[^/]+\z' =~ File.expand_path(".", "/"))
+ test_ok(%r'\A//[^/]+/[^/]+/a\z' =~ File.expand_path(".", "/"))
+ dosish = true
+else
+ test_ok(File.expand_path(".", "/") == "/")
+ test_ok(File.expand_path("sub", "/") == "/sub")
+end
+if dosish
+ test_ok(File.expand_path("/", "//machine/share/sub") == "//machine/share")
+ test_ok(File.expand_path("/dir", "//machine/share/sub") == "//machine/share/dir")
+ test_ok(File.expand_path("/", "z:/sub") == "z:/")
+ test_ok(File.expand_path("/dir", "z:/sub") == "z:/dir")
+end
+test_ok(File.expand_path(".", "//") == "//")
+test_ok(File.expand_path("sub", "//") == "//sub")
+
+test_check "gc"
+begin
+ 1.upto(10000) {
+ tmp = [0,1,2,3,4,5,6,7,8,9]
+ }
+ tmp = nil
+ test_ok true
+rescue
+ test_ok false
+end
+class S
+ def initialize(a)
+ @a = a
+ end
+end
+l=nil
+100000.times {
+ l = S.new(l)
+}
+GC.start
+test_ok true # reach here or dumps core
+l = []
+100000.times {
+ l.push([l])
+}
+GC.start
+test_ok true # reach here or dumps core
+
+if $failed > 0
+ printf "test: %d failed %d\n", $ntest, $failed
+else
+ printf "end of test(test: %d)\n", $ntest
+end
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-18 08:13:57 +0000