first commit

nghttp2/third-party/mruby/mrbgems/mruby-symbol-ext/test/symbol.rb

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+# coding: utf-8
+##
+# Symbol(Ext) Test
+
+if Symbol.respond_to?(:all_symbols)
+  assert('Symbol.all_symbols') do
+    foo = [:__symbol_test_1, :__symbol_test_2, :__symbol_test_3].sort
+    symbols = Symbol.all_symbols.select{|sym|sym.to_s.include? '__symbol_test'}.sort
+    assert_equal foo, symbols
+  end
+end
+
+%w[size length].each do |n|
+  assert("Symbol##{n}") do
+    assert_equal 5, :hello.__send__(n)
+    assert_equal 4, :"aA\0b".__send__(n)
+    if __ENCODING__ == "UTF-8"
+      assert_equal 8, :"こんにちは世界!".__send__(n)
+      assert_equal 4, :"aあ\0b".__send__(n)
+    else
+      assert_equal 22, :"こんにちは世界!".__send__(n)
+      assert_equal 6, :"aあ\0b".__send__(n)
+    end
+  end
+end
+
+assert("Symbol#capitalize") do
+  assert_equal :Hello, :hello.capitalize
+  assert_equal :Hello, :HELLO.capitalize
+  assert_equal :Hello, :Hello.capitalize
+end
+
+assert("Symbol#downcase") do
+  assert_equal :hello, :hEllO.downcase
+  assert_equal :hello, :hello.downcase
+end
+
+assert("Symbol#upcase") do
+  assert_equal :HELLO, :hEllO.upcase
+  assert_equal :HELLO, :HELLO.upcase
+end
+
+assert("Symbol#casecmp") do
+  assert_equal 0, :HELLO.casecmp(:hEllO)
+  assert_equal 1, :HELLO.casecmp(:hEllN)
+  assert_equal(-1, :HELLO.casecmp(:hEllP))
+  assert_nil :HELLO.casecmp("hEllO")
+end
+
+assert("Symbol#empty?") do
+  assert_true :''.empty?
+end
+
+assert('Symbol#intern') do
+  assert_equal :test, :test.intern
+end