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|
##
# Kernel ISO Test
assert('Kernel', '15.3.1') do
Kernel.class == Module
end
assert('Kernel.block_given?', '15.3.1.2.2') do
def bg_try(&b)
if block_given?
yield
else
"no block"
end
end
(Kernel.block_given? == false) && (bg_try == "no block") && ((bg_try { "block" }) == "block") && ((bg_try do "block" end) == "block")
end
assert('Kernel.global_variables', '15.3.1.2.4') do
Kernel.global_variables.class == Array
end
assert('Kernel.iterator?', '15.3.1.2.5') do
Kernel.iterator? == false
end
assert('Kernel.lambda', '15.3.1.2.6') do
l = Kernel.lambda do
true
end
l.call and l.class == Proc
end
assert('Kernel.loop', '15.3.1.2.8') do
i = 0
Kernel.loop do
i += 1
break if i == 100
end
i == 100
end
assert('Kernel.p', '15.3.1.2.9') do
# TODO search for a way to test p to stdio
true
end
assert('Kernel.print', '15.3.1.2.10') do
# TODO search for a way to test print to stdio
true
end
assert('Kernel.puts', '15.3.1.2.11') do
# TODO search for a way to test puts to stdio
true
end
# TODO fails at the moment without arguments
assert('Kernel.raise', '15.3.1.2.12') do
e_list = []
begin
raise RuntimeError.new
rescue => e
e_list << e
end
e_list[0].class == RuntimeError
end
assert('Kernel#clone', '15.3.1.3.8') do
class KernelCloneTest
def initialize
@v = 0
end
def get
@v
end
def set(v)
@v = v
end
end
a = KernelCloneTest.new
a.set(1)
b = a.clone
def a.test
end
a.set(2)
c = a.clone
a.get == 2 && b.get == 1 && c.get == 2 &&
a.respond_to?(:test) == true && b.respond_to?(:test) == false && c.respond_to?(:test) == true
end
assert('Kernel#dup', '15.3.1.3.9') do
class KernelDupTest
def initialize
@v = 0
end
def get
@v
end
def set(v)
@v = v
end
end
a = KernelDupTest.new
a.set(1)
b = a.dup
def a.test
end
a.set(2)
c = a.dup
a.get == 2 && b.get == 1 && c.get == 2 &&
a.respond_to?(:test) == true && b.respond_to?(:test) == false && c.respond_to?(:test) == false
end
assert('Kernel#hash', '15.3.1.2.15') do
hash == hash
end
assert('Kernel#loop', '15.3.1.2.29') do
i = 0
loop do
i += 1
break if i == 100
end
i == 100
end
assert('Kernel#methods', '15.3.1.2.31') do
methods.class == Array
end
assert('Kernel#nil?', '15.3.1.2.32') do
# TODO why is Kernel nil ????
nil? == true
end
assert('Kernel#private_methods', '15.3.1.2.36') do
private_methods.class == Array
end
assert('Kernel#protected_methods', '15.3.1.2.37') do
protected_methods.class == Array
end
assert('Kernel#public_methods', '15.3.1.2.38') do
public_methods.class == Array
end
assert('Kernel#respond_to?', '15.3.1.2.43') do
respond_to? :nil?
end
assert('Kernel#send', '15.3.1.2.44') do
# test with block
l = send(:lambda) do
true
end
l.call and l.class == Proc and
# test with argument
send(:respond_to?, :nil?) and
# test without argument and without block
send(:public_methods).class == Array
end
assert('Kernel#singleton_methods', '15.3.1.2.45') do
singleton_methods.class == Array
end
assert('Kernel#to_s', '15.3.1.2.46') do
# TODO looks strange..
to_s == ''
end
|
