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diff .svn/pristine/e1/e13d4eff8ef6e4c2192ff1fb6a6cfbcfa8709f65.svn-base @ 909:cbb26bc654de redmine-1.3

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Update to Redmine 1.3-stable branch (Redmine SVN rev 8964)
author Chris Cannam
date Fri, 24 Feb 2012 19:09:32 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.svn/pristine/e1/e13d4eff8ef6e4c2192ff1fb6a6cfbcfa8709f65.svn-base	Fri Feb 24 19:09:32 2012 +0000
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+# encoding: utf-8
+require 'test/unit'
+require File.expand_path('../../lib/assert_warning', __FILE__)
+
+$:.unshift File.expand_path('../../../lib', __FILE__)
+require 'coderay'
+
+class BasicTest < Test::Unit::TestCase
+  
+  def test_version
+    assert_nothing_raised do
+      assert_match(/\A\d\.\d\.\d?\z/, CodeRay::VERSION)
+    end
+  end
+  
+  RUBY_TEST_CODE = 'puts "Hello, World!"'
+  
+  RUBY_TEST_TOKENS = [
+    ['puts', :ident],
+    [' ', :space],
+    [:begin_group, :string],
+      ['"', :delimiter],
+      ['Hello, World!', :content],
+      ['"', :delimiter],
+    [:end_group, :string]
+  ].flatten
+  def test_simple_scan
+    assert_nothing_raised do
+      assert_equal RUBY_TEST_TOKENS, CodeRay.scan(RUBY_TEST_CODE, :ruby).tokens
+    end
+  end
+  
+  RUBY_TEST_HTML = 'puts <span class="string"><span class="delimiter">&quot;</span>' + 
+    '<span class="content">Hello, World!</span><span class="delimiter">&quot;</span></span>'
+  def test_simple_highlight
+    assert_nothing_raised do
+      assert_equal RUBY_TEST_HTML, CodeRay.scan(RUBY_TEST_CODE, :ruby).html
+    end
+  end
+  
+  def test_scan_file
+    CodeRay.scan_file __FILE__
+  end
+  
+  def test_encode
+    assert_equal 1, CodeRay.encode('test', :python, :count)
+  end
+  
+  def test_encode_tokens
+    assert_equal 1, CodeRay.encode_tokens(CodeRay::Tokens['test', :string], :count)
+  end
+  
+  def test_encode_file
+    assert_equal File.read(__FILE__), CodeRay.encode_file(__FILE__, :text)
+  end
+  
+  def test_highlight
+    assert_match '<pre>test</pre>', CodeRay.highlight('test', :python)
+  end
+  
+  def test_highlight_file
+    assert_match "require <span class=\"string\"><span class=\"delimiter\">'</span><span class=\"content\">test/unit</span><span class=\"delimiter\">'</span></span>\n", CodeRay.highlight_file(__FILE__)
+  end
+  
+  def test_duo
+    assert_equal(RUBY_TEST_CODE,
+      CodeRay::Duo[:plain, :text].highlight(RUBY_TEST_CODE))
+    assert_equal(RUBY_TEST_CODE,
+      CodeRay::Duo[:plain => :text].highlight(RUBY_TEST_CODE))
+  end
+  
+  def test_duo_stream
+    assert_equal(RUBY_TEST_CODE,
+      CodeRay::Duo[:plain, :text].highlight(RUBY_TEST_CODE, :stream => true))
+  end
+  
+  def test_comment_filter
+    assert_equal <<-EXPECTED, CodeRay.scan(<<-INPUT, :ruby).comment_filter.text
+#!/usr/bin/env ruby
+
+code
+
+more code  
+      EXPECTED
+#!/usr/bin/env ruby
+=begin
+A multi-line comment.
+=end
+code
+# A single-line comment.
+more code  # and another comment, in-line.
+      INPUT
+  end
+  
+  def test_lines_of_code
+    assert_equal 2, CodeRay.scan(<<-INPUT, :ruby).lines_of_code
+#!/usr/bin/env ruby
+=begin
+A multi-line comment.
+=end
+code
+# A single-line comment.
+more code  # and another comment, in-line.
+      INPUT
+    rHTML = <<-RHTML
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
+  <title><%= controller.controller_name.titleize %>: <%= controller.action_name %></title>
+  <%= stylesheet_link_tag 'scaffold' %>
+</head>
+<body>
+
+<p style="color: green"><%= flash[:notice] %></p>
+
+<div id="main">
+  <%= yield %>
+</div>
+
+</body>
+</html>
+      RHTML
+    assert_equal 0, CodeRay.scan(rHTML, :html).lines_of_code
+    assert_equal 0, CodeRay.scan(rHTML, :php).lines_of_code
+    assert_equal 0, CodeRay.scan(rHTML, :yaml).lines_of_code
+    assert_equal 4, CodeRay.scan(rHTML, :erb).lines_of_code
+  end
+  
+  def test_list_of_encoders
+    assert_kind_of(Array, CodeRay::Encoders.list)
+    assert CodeRay::Encoders.list.include?(:count)
+  end
+  
+  def test_list_of_scanners
+    assert_kind_of(Array, CodeRay::Scanners.list)
+    assert CodeRay::Scanners.list.include?(:text)
+  end
+  
+  def test_token_kinds
+    assert_kind_of Hash, CodeRay::TokenKinds
+    for kind, css_class in CodeRay::TokenKinds
+      assert_kind_of Symbol, kind
+      if css_class != false
+        assert_kind_of String, css_class, "TokenKinds[%p] == %p" % [kind, css_class]
+      end
+    end
+    assert_equal 'reserved', CodeRay::TokenKinds[:reserved]
+    assert_warning 'Undefined Token kind: :shibboleet' do
+      assert_equal false, CodeRay::TokenKinds[:shibboleet]
+    end
+  end
+  
+  class Milk < CodeRay::Encoders::Encoder
+    FILE_EXTENSION = 'cocoa'
+  end
+  
+  class HoneyBee < CodeRay::Encoders::Encoder
+  end
+  
+  def test_encoder_file_extension
+    assert_nothing_raised do
+      assert_equal 'html', CodeRay::Encoders::Page::FILE_EXTENSION
+      assert_equal 'cocoa', Milk::FILE_EXTENSION
+      assert_equal 'cocoa', Milk.new.file_extension
+      assert_equal 'honeybee', HoneyBee::FILE_EXTENSION
+      assert_equal 'honeybee', HoneyBee.new.file_extension
+    end
+    assert_raise NameError do
+      HoneyBee::MISSING_CONSTANT
+    end
+  end
+  
+  def test_encoder_tokens
+    encoder = CodeRay::Encoders::Encoder.new
+    encoder.send :setup, {}
+    assert_raise(ArgumentError) { encoder.token :strange, '' }
+    encoder.token 'test', :debug
+  end
+  
+  def test_encoder_deprecated_interface
+    encoder = CodeRay::Encoders::Encoder.new
+    encoder.send :setup, {}
+    assert_warning 'Using old Tokens#<< interface.' do
+      encoder << ['test', :content]
+    end
+    assert_raise ArgumentError do
+      encoder << [:strange, :input]
+    end
+    assert_raise ArgumentError do
+      encoder.encode_tokens [['test', :token]]
+    end
+  end
+  
+  def encoder_token_interface_deprecation_warning_given
+    CodeRay::Encoders::Encoder.send :class_variable_get, :@@CODERAY_TOKEN_INTERFACE_DEPRECATION_WARNING_GIVEN
+  end
+  
+  def test_scanner_file_extension
+    assert_equal 'rb', CodeRay::Scanners::Ruby.file_extension
+    assert_equal 'rb', CodeRay::Scanners::Ruby.new.file_extension
+    assert_equal 'java', CodeRay::Scanners::Java.file_extension
+    assert_equal 'java', CodeRay::Scanners::Java.new.file_extension
+  end
+  
+  def test_scanner_lang
+    assert_equal :ruby, CodeRay::Scanners::Ruby.lang
+    assert_equal :ruby, CodeRay::Scanners::Ruby.new.lang
+    assert_equal :java, CodeRay::Scanners::Java.lang
+    assert_equal :java, CodeRay::Scanners::Java.new.lang
+  end
+  
+  def test_scanner_tokenize
+    assert_equal ['foo', :plain], CodeRay::Scanners::Plain.new.tokenize('foo')
+    assert_equal [['foo', :plain], ['bar', :plain]], CodeRay::Scanners::Plain.new.tokenize(['foo', 'bar'])
+    CodeRay::Scanners::Plain.new.tokenize 42
+  end
+  
+  def test_scanner_tokens
+    scanner = CodeRay::Scanners::Plain.new
+    scanner.tokenize('foo')
+    assert_equal ['foo', :plain], scanner.tokens
+    scanner.string = ''
+    assert_equal ['', :plain], scanner.tokens
+  end
+  
+  def test_scanner_line_and_column
+    scanner = CodeRay::Scanners::Plain.new "foo\nbär+quux"
+    assert_equal 0, scanner.pos
+    assert_equal 1, scanner.line
+    assert_equal 1, scanner.column
+    scanner.scan(/foo/)
+    assert_equal 3, scanner.pos
+    assert_equal 1, scanner.line
+    assert_equal 4, scanner.column
+    scanner.scan(/\n/)
+    assert_equal 4, scanner.pos
+    assert_equal 2, scanner.line
+    assert_equal 1, scanner.column
+    scanner.scan(/b/)
+    assert_equal 5, scanner.pos
+    assert_equal 2, scanner.line
+    assert_equal 2, scanner.column
+    scanner.scan(/a/)
+    assert_equal 5, scanner.pos
+    assert_equal 2, scanner.line
+    assert_equal 2, scanner.column
+    scanner.scan(/ä/)
+    assert_equal 7, scanner.pos
+    assert_equal 2, scanner.line
+    assert_equal 4, scanner.column
+    scanner.scan(/r/)
+    assert_equal 8, scanner.pos
+    assert_equal 2, scanner.line
+    assert_equal 5, scanner.column
+  end
+  
+  def test_scanner_use_subclasses
+    assert_raise NotImplementedError do
+      CodeRay::Scanners::Scanner.new
+    end
+  end
+  
+  class InvalidScanner < CodeRay::Scanners::Scanner
+  end
+  
+  def test_scanner_scan_tokens
+    assert_raise NotImplementedError do
+      InvalidScanner.new.tokenize ''
+    end
+  end
+  
+  class RaisingScanner < CodeRay::Scanners::Scanner
+    def scan_tokens encoder, options
+      raise_inspect 'message', [], :initial
+    end
+  end
+  
+  def test_scanner_raise_inspect
+    assert_raise CodeRay::Scanners::Scanner::ScanError do
+      RaisingScanner.new.tokenize ''
+    end
+  end
+  
+  def test_scan_a_frozen_string
+    assert_nothing_raised do
+      CodeRay.scan RUBY_VERSION, :ruby
+      CodeRay.scan RUBY_VERSION, :plain
+    end
+  end
+  
+  def test_scan_a_non_string
+    assert_nothing_raised do
+      CodeRay.scan 42, :ruby
+      CodeRay.scan nil, :ruby
+      CodeRay.scan self, :ruby
+      CodeRay.encode ENV.to_hash, :ruby, :page
+      CodeRay.highlight CodeRay, :plain
+    end
+  end
+  
+end