From: Mike D. Lowis <mike@mdlowis.com>
Date: Tue, 3 Apr 2012 19:54:40 +0000 (-0400)
Subject: Added tests for recognizing numbers
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=0f394f9bffe6d5d553b92947b4dae2abd5cb1288;p=archive%2Fdlang.git

Added tests for recognizing numbers
---

diff --git a/tests/test_dllexer.cpp b/tests/test_dllexer.cpp
index 03b4899..b67d739 100644
--- a/tests/test_dllexer.cpp
+++ b/tests/test_dllexer.cpp
@@ -95,7 +95,21 @@ namespace {
 
     TEST(Recognize_Valid_Numbers)
     {
-        CHECK(false);
+        std::string input(
+            // Recognize all of the digits
+            "0 1 2 3 4 5 6 7 8 9\n"
+            // Recognize combinations of digits
+            "10 11 12 13 14 15 16 17 18 19\n"
+            // Recognize floating point numbers (with and without exponents)
+            "1.0 -1.0 0.1e1 10.0e-1"
+        );
+        eTokenTypes expected[] = {
+            NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM,
+            NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM,
+            NUM, NUM, NUM, NUM,
+            (eTokenTypes)EOF
+        };
+        TestLexerWithInput( input, expected );
     }
 
     TEST(Recognize_Valid_Characters)