From f08e3897dec601e9ccfa6524c851f508332baaf2 Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Wed, 9 Sep 2026 09:15:12 +0000
Subject: missing/existance test

---
 module-test/lexer_test.cc | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'module-test')

diff --git a/module-test/lexer_test.cc b/module-test/lexer_test.cc
index def2f57..e99213c 100644
--- a/module-test/lexer_test.cc
+++ b/module-test/lexer_test.cc
@@ -26,7 +26,7 @@ constexpr int MAXLINE = 1024;
 
 int main()
 {
-    int test_case = 0;
+    int test_case = 13;
     string s;
 
     switch (test_case)
@@ -77,6 +77,24 @@ int main()
             s = "\'This should be 1 token\' symbol && text \'&&\'";
             break;
 
+        // missing test
+        // missing right
+        case 11:
+            s = "alpha&&";
+            break;
+        
+        // missing test
+        // missing left
+        case 12:
+            s = "&&left";
+            break;
+
+        // existance test
+        // exist right
+        case 13:
+            s = "alpha&beta";
+            break;
+
         default:
             return 0;
     }
-- 
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