From 2ae1fd90afe236f8815921362c5d45a201dd4476 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Sat, 15 Feb 2020 22:12:14 +0100
Subject: Tests

---
 lexer.cpp      |  2 ++
 lexer.h        |  1 -
 test-lexer.cpp | 31 +++++++++++++++++++++++++++++--
 3 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/lexer.cpp b/lexer.cpp
index 3b26c52..63330c1 100644
--- a/lexer.cpp
+++ b/lexer.cpp
@@ -256,6 +256,8 @@ Lexer::Lexer(const BNF& bnf, const std::string& Top): bnf(bnf), Top(Top), Revers
 
 std::vector<Token> Lexer::Lex(const std::string& s)
 {
+ location = {1, 0};
+
  std::vector<Token> result;
  std::string token;
 
diff --git a/lexer.h b/lexer.h
index 2b6d77d..c6576d0 100644
--- a/lexer.h
+++ b/lexer.h
@@ -53,7 +53,6 @@ public:
  Lexer(const BNF& bnf, const std::string& Top);
  std::vector<Token> Lex(const std::string& s);
 
-
 };
 
 } // namespace Lex
diff --git a/test-lexer.cpp b/test-lexer.cpp
index 05633d0..c2bc824 100644
--- a/test-lexer.cpp
+++ b/test-lexer.cpp
@@ -61,7 +61,7 @@ TEST_F(Test, BNF) {
  // implicit?
  //std::set<std::string> Terminals{"identifier", "=", ";"};
 
- std::string Code{"a = bc ; c = 123 ; esd = Ff ; 1 = XYZ "};
+ std::string Code{"a = bc ; c = 123 ; esd = Ff ; 1 = XYZ ; "};
  std::vector<Token> tokens_reference{
   {"identifier", "a", { 1, 1} },
   {"preprocessing-op-or-punc", "=", { 1, 3}},
@@ -78,7 +78,7 @@ TEST_F(Test, BNF) {
   {"pp-number", "1", { 1, 31}},
   {"preprocessing-op-or-punc", "=", { 1, 33}},
   {"identifier", "XYZ", { 1, 35}},
-  //{"preprocessing-op-or-punc", ";", { 1, 39}},
+  {"preprocessing-op-or-punc", ";", { 1, 39}},
  };
 
  Lex::Lexer lexer(LexBNF, LexTop);
@@ -97,6 +97,33 @@ TEST_F(Test, BNF) {
  auto Tree = compiler.compile(tokens);
 
  compiler.DumpTree();
+
+ //----------------------------------------------------------------
+ 
+ std::string Code2{"a = bc ; c = 123 ; esd = Ff ; 1 = XYZ "};
+ std::vector<Token> tokens_reference2{
+  {"identifier", "a", { 1, 1} },
+  {"preprocessing-op-or-punc", "=", { 1, 3}},
+  {"identifier", "bc", { 1, 5}},
+  {"preprocessing-op-or-punc", ";", { 1, 8}},
+  {"identifier", "c", { 1, 10}},
+  {"preprocessing-op-or-punc", "=", { 1, 12}},
+  {"pp-number", "123", { 1, 14}},
+  {"preprocessing-op-or-punc", ";", { 1, 18}},
+  {"identifier", "esd", { 1, 20}},
+  {"preprocessing-op-or-punc", "=", { 1, 24}},
+  {"identifier", "Ff", { 1, 26}},
+  {"preprocessing-op-or-punc", ";", { 1, 29}},
+  {"pp-number", "1", { 1, 31}},
+  {"preprocessing-op-or-punc", "=", { 1, 33}},
+  {"identifier", "XYZ", { 1, 35}},
+  //{"preprocessing-op-or-punc", ";", { 1, 39}},
+ };
+
+ tokens = lexer.Lex(Code2);
+ ASSERT_EQ(tokens, tokens_reference2);
+ CPP::PreprocessorTokensToTokens(tokens);
+ Tree = compiler.compile(tokens);
 }
 
 int main(int argc, char* argv[]) {
-- 
cgit v1.2.3