From ef69c9ef3c3e545ac9717eda57a99de3aee5aefe Mon Sep 17 00:00:00 2001
From: "Mike D. Lowis" <mike@mdlowis.com>
Date: Tue, 29 May 2012 12:34:46 -0400
Subject: [PATCH] Added comparison operators to Token for easier unit testing

---
 source/lexer/token/token.cpp | 12 ++++++++++++
 source/lexer/token/token.h   |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/source/lexer/token/token.cpp b/source/lexer/token/token.cpp
index 8a4008d..233aae5 100644
--- a/source/lexer/token/token.cpp
+++ b/source/lexer/token/token.cpp
@@ -53,3 +53,15 @@ int Token::column() const
     return tok_col;
 }
 
+bool Token::operator ==(const Token& rhs) const
+{
+    return ( (tok_type == rhs.type())   &&
+             (tok_line == rhs.line())   &&
+             (tok_col  == rhs.column()) &&
+             (tok_text.compare( rhs.text() ) == 0) );
+}
+
+bool Token::operator !=(const Token& rhs) const
+{
+    return !( *this == rhs );
+}
diff --git a/source/lexer/token/token.h b/source/lexer/token/token.h
index 7550bd4..baedf6c 100644
--- a/source/lexer/token/token.h
+++ b/source/lexer/token/token.h
@@ -25,6 +25,8 @@ class Token
         int line() const;
         void column(int col);
         int column() const;
+        bool operator ==(const Token &other) const;
+        bool operator !=(const Token &other) const;
 };
 
 #endif
-- 
2.51.0