ruby: makegem.sh

ruby/msgpack_test.rb

@@ -0,0 +1,225 @@
+#!/usr/bin/env ruby
+require 'msgpack'
+require 'test/unit'
+
+class MessagePackTestFormat < Test::Unit::TestCase
+	def self.it(name, &block)
+		define_method("test_#{name}", &block)
+	end
+
+	it "nil" do
+		check 1, nil
+	end
+
+	it "true" do
+		check 1, true
+	end
+
+	it "false" do
+		check 1, false
+	end
+
+	it "zero" do
+		check 1, 0
+	end
+
+	it "positive fixnum" do
+		check 1, 1
+		check 1, (1<<6)
+		check 1, (1<<7)-1
+	end
+
+	it "positive int 8" do
+		check 1, -1
+		check 2, (1<<7)
+		check 2, (1<<8)-1
+	end
+
+	it "positive int 16" do
+		check 3, (1<<8)
+		check 3, (1<<16)-1
+	end
+
+	it "positive int 32" do
+		check 5, (1<<16)
+		check 5, (1<<32)-1
+	end
+
+	it "positive int 64" do
+		check 9, (1<<32)
+		check 9, (1<<64)-1
+	end
+
+	it "negative fixnum" do
+		check 1, -1
+		check 1, -((1<<5)-1)
+		check 1, -(1<<5)
+	end
+
+	it "negative int 8" do
+		check 2, -((1<<5)+1)
+		check 2, -(1<<7)
+	end
+
+	it "negative int 16" do
+		check 3, -((1<<7)+1)
+		check 3, -(1<<15)
+	end
+
+	it "negative int 32" do
+		check 5, -((1<<15)+1)
+		check 5, -(1<<31)
+	end
+
+	it "negative int 64" do
+		check 9, -((1<<31)+1)
+		check 9, -(1<<63)
+	end
+
+	it "double" do
+		check 9, 1.0
+		check 9, 0.1
+		check 9, -0.1
+		check 9, -1.0
+	end
+
+	it "fixraw" do
+		check_raw 1, 0
+		check_raw 1, (1<<5)-1
+	end
+
+	it "raw 16" do
+		check_raw 3, (1<<5)
+		check_raw 3, (1<<16)-1
+	end
+
+	it "raw 32" do
+		check_raw 5, (1<<16)
+		#check_raw 5, (1<<32)-1  # memory error
+	end
+
+	it "fixarray" do
+		check_array 1, 0
+		check_array 1, (1<<4)-1
+	end
+
+	it "array 16" do
+		check_array 3, (1<<4)
+		check_array 3, (1<<16)-1
+	end
+
+	it "array 32" do
+		check_array 5, (1<<16)
+		#check_array 5, (1<<32)-1  # memory error
+	end
+
+	it "nil" do
+		match nil, "\xc0"
+	end
+
+	it "false" do
+		match false, "\xc2"
+	end
+
+	it "true" do
+		match true, "\xc3"
+	end
+
+	it "0" do
+		match 0, "\x00"
+	end
+
+	it "127" do
+		match 127, "\x7f"
+	end
+
+	it "128" do
+		match 128, "\xcc\x80"
+	end
+
+	it "256" do
+		match 256, "\xcd\x01\x00"
+	end
+
+	it "-1" do
+		match -1, "\xff"
+	end
+
+	it "-33" do
+		match -33, "\xd0\xdf"
+	end
+
+	it "-129" do
+		match -129, "\xd1\xff\x7f"
+	end
+
+	it "{1=>1}" do
+		match ({1=>1}), "\x81\x01\x01"
+	end
+
+	it "1.0" do
+		match 1.0, "\xcb\x3f\xf0\x00\x00\x00\x00\x00\x00"
+	end
+
+	it "[]" do
+		match [], "\x90"
+	end
+
+	it "[0, 1, ..., 14]" do
+		match (0..14).to_a, "\x9f\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e"
+	end
+
+	it "[0, 1, ..., 15]" do
+		match (0..15).to_a, "\xdc\x00\x10\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+	end
+
+	it "{}" do
+		match ({}), "\x80"
+	end
+
+	it "{0=>0, 1=>1, ..., 14=>14}" do
+		a = (0..14).to_a;
+		match Hash[*a.zip(a).flatten], "\x8f\x05\x05\x0b\x0b\x00\x00\x06\x06\x0c\x0c\x01\x01\x07\x07\x0d\x0d\x02\x02\x08\x08\x0e\x0e\x03\x03\x09\x09\x04\x04\x0a\x0a"
+	end
+
+	it "{0=>0, 1=>1, ..., 15=>15}" do
+		a = (0..15).to_a;
+		match Hash[*a.zip(a).flatten], "\xde\x00\x10\x05\x05\x0b\x0b\x00\x00\x06\x06\x0c\x0c\x01\x01\x07\x07\x0d\x0d\x02\x02\x08\x08\x0e\x0e\x03\x03\x09\x09\x0f\x0f\x04\x04\x0a\x0a"
+	end
+
+#	it "fixmap" do
+#		check_map 1, 0
+#		check_map 1, (1<<4)-1
+#	end
+#
+#	it "map 16" do
+#		check_map 3, (1<<4)
+#		check_map 3, (1<<16)-1
+#	end
+#
+#	it "map 32" do
+#		check_map 5, (1<<16)
+#		#check_map 5, (1<<32)-1  # memory error
+#	end
+
+	private
+	def check(len, obj)
+		v = obj.to_msgpack
+		assert_equal(v.length, len)
+		assert_equal(MessagePack.unpack(v), obj)
+	end
+
+	def check_raw(overhead, num)
+		check num+overhead, " "*num
+	end
+
+	def check_array(overhead, num)
+		check num+overhead, Array.new(num)
+	end
+
+	def match(obj, buf)
+		assert_equal(obj.to_msgpack, buf)
+		assert_equal(MessagePack::unpack(buf), obj)
+	end
+end
+