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Contents
require File.expand_path(File.dirname(__FILE__)) + '/../helper'
class ShakeCatcherTest < Test::Unit::TestCase
C = Tracksperanto::ShakeGrammar::Catcher
def at(at, v)
C::At.new(at, v)
end
def test_hould_catch_simple_funcall
k = Class.new(C) do
def foofunc(a, b, c)
"#{a.inspect} #{b.inspect} #{c.inspect}"
end
end
tree = parse("FooFunc(1, 2, 3)", k)
assert_equal [[:retval, "1 2 3"]], tree
end
def test_uknown_funcalls
k = Class.new(C)
tree = parse("OuterFunc(InnerFunc(15)", k)
assert_equal [[:unknown_func]], tree
tree = parse("OuterFunc(15);", k)
assert_equal [[:unknown_func]], tree
end
def test_nested_funcalls
k = Class.new(C) do
def outerfunc(a)
a * 2
end
def innerfunc(b)
b * 10
end
end
tree = parse("OuterFunc(InnerFunc(15)", k)
assert_equal [[:retval, 300]], tree
end
def test_hermite_funcall_with_array_ats
k = Class.new(C) do
def hermite(first_arg, *keyframes)
keyframes
end
end
tree = parse('Hermite(0,[1379.04,-0.02,-0.02]@1,[1379.04,-0.03,-0.03]@2)', k)
assert_equal [[:retval, [at(1, [1379.04, -0.02, -0.02]), at(2, [1379.04, -0.03, -0.03])]]], tree
end
def test_linear_funcall
k = Class.new(C) do
def linear(first_arg, *keyframes)
123
end
end
tree = parse('Linear(0,591.702@1,591.452@2,591.202@3,590.733@4,590.202@5,589.421@6,589.249@7)', k)
assert_equal [[:retval, 123]], tree
end
def test_nested_funcalls_with_array_return
k = Class.new(C) do
def outerfunc(a)
a * 2
end
def innerfunc(b)
[b, b* 2, b* 3]
end
end
tree = parse("OuterFunc(InnerFunc(15)", k)
assert_equal [[:retval, [15, 30, 45, 15, 30, 45]]], tree
end
def parse(s, klass)
s = StringIO.new(s) unless s.respond_to?(:read)
klass.new(s).stack
end
end
Version data entries
23 entries across 23 versions & 1 rubygems