From a0c3379cb90fea6254fe4c5c8aec77e9ffb6a98b Mon Sep 17 00:00:00 2001
From: drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 31 Dec 2006 21:38:52 +0000
Subject: Merge 11443, 11444 and 11445 from trunk.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rdoc/parsers/test_parse_c.rb | 148 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 test/rdoc/parsers/test_parse_c.rb

(limited to 'test')

diff --git a/test/rdoc/parsers/test_parse_c.rb b/test/rdoc/parsers/test_parse_c.rb
new file mode 100644
index 0000000000..c7815a95c0
--- /dev/null
+++ b/test/rdoc/parsers/test_parse_c.rb
@@ -0,0 +1,148 @@
+require 'pp'
+require 'stringio'
+require 'tempfile'
+require 'test/unit'
+require 'rdoc/parsers/parse_c'
+
+class RDoc::C_Parser
+  attr_accessor :classes
+
+  public :do_classes, :do_constants
+end
+
+class TestRdocC_Parser < Test::Unit::TestCase
+
+  def setup
+    @tempfile = Tempfile.new self.class.name
+    filename = @tempfile.path
+
+    @top_level = RDoc::TopLevel.new filename
+    @fn = filename
+    @options = Options.instance
+    @stats = RDoc::Stats.new
+
+    @progress = StringIO.new
+  end
+
+  def teardown
+    @tempfile.unlink
+  end
+
+  def test_do_constants
+    content = <<-EOF
+#include <ruby.h>
+
+void Init_foo(){
+   VALUE cFoo = rb_define_class("Foo", rb_cObject);
+
+   /* 300: The highest possible score in bowling */
+   rb_define_const(cFoo, "PERFECT", INT2FIX(300));
+
+   /* Huzzah!: What you cheer when you roll a perfect game */
+   rb_define_const(cFoo, "CHEER", rb_str_new2("Huzzah!"));
+
+   /* TEST\:TEST: Checking to see if escaped semicolon works */
+   rb_define_const(cFoo, "TEST", rb_str_new2("TEST:TEST"));
+
+   /* \\: The file separator on MS Windows */
+   rb_define_const(cFoo, "MSEPARATOR", rb_str_new2("\\"));
+
+   /* /: The file separator on Unix */
+   rb_define_const(cFoo, "SEPARATOR", rb_str_new2("/"));
+
+   /* C:\\Program Files\\Stuff: A directory on MS Windows */
+   rb_define_const(cFoo, "STUFF", rb_str_new2("C:\\Program Files\\Stuff"));
+
+   /* Default definition */
+   rb_define_const(cFoo, "NOSEMI", INT2FIX(99));
+
+   rb_define_const(cFoo, "NOCOMMENT", rb_str_new2("No comment"));
+
+   /*
+    * Multiline comment goes here because this comment spans multiple lines.
+    * Multiline comment goes here because this comment spans multiple lines.
+    */
+   rb_define_const(cFoo, "MULTILINE", INT2FIX(1));
+
+   /*
+    * 1: Multiline comment goes here because this comment spans multiple lines.
+    * Multiline comment goes here because this comment spans multiple lines.
+    */
+   rb_define_const(cFoo, "MULTILINE_VALUE", INT2FIX(1));
+
+   /* Multiline comment goes here because this comment spans multiple lines.
+    * Multiline comment goes here because this comment spans multiple lines.
+    */
+   rb_define_const(cFoo, "MULTILINE_NOT_EMPTY", INT2FIX(1));
+
+}
+    EOF
+
+    parser = util_parser content
+
+    parser.do_classes
+    parser.do_constants
+
+    klass = parser.classes['cFoo'] 
+    assert klass
+
+    constants = klass.constants
+    assert !klass.constants.empty?
+
+    constants = constants.map { |c| [c.name, c.value, c.comment] }
+
+    assert_equal ['PERFECT', '300',
+                  "\n      The highest possible score in bowling   \n   "],
+                 constants.shift
+    assert_equal ['CHEER', 'Huzzah!',
+                  "\n      What you cheer when you roll a perfect game   \n   "],
+                 constants.shift
+    assert_equal ['TEST', 'TEST:TEST',
+                  "\n      Checking to see if escaped semicolon works   \n   "],
+                 constants.shift
+    assert_equal ['MSEPARATOR', '\\',
+                  "\n      The file separator on MS Windows   \n   "],
+                 constants.shift
+    assert_equal ['SEPARATOR', '/',
+                  "\n      The file separator on Unix   \n   "],
+                 constants.shift
+    assert_equal ['STUFF', 'C:\\Program Files\\Stuff',
+                  "\n      A directory on MS Windows   \n   "],
+                 constants.shift
+    assert_equal ['NOSEMI', 'INT2FIX(99)',
+                  "\n      Default definition   \n   "],
+                 constants.shift
+    assert_equal ['NOCOMMENT', 'rb_str_new2("No comment")', nil],
+                 constants.shift
+
+    comment = <<-EOF.chomp
+
+     
+      Multiline comment goes here because this comment spans multiple lines.
+      Multiline comment goes here because this comment spans multiple lines.
+      
+   
+    EOF
+    assert_equal ['MULTILINE', 'INT2FIX(1)', comment], constants.shift
+    assert_equal ['MULTILINE_VALUE', '1', comment], constants.shift
+
+    comment = <<-EOF.chomp
+
+      Multiline comment goes here because this comment spans multiple lines.
+      Multiline comment goes here because this comment spans multiple lines.
+      
+   
+    EOF
+    assert_equal ['MULTILINE_NOT_EMPTY', 'INT2FIX(1)', comment], constants.shift
+
+    assert constants.empty?, constants.inspect
+  end
+
+  def util_parser(content)
+    parser = RDoc::C_Parser.new @top_level, @fn, content, @options, @stats
+    parser.progress = @progress
+    parser
+  end
+
+end
+
-- 
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