testrunner: refactored givenACodeSampleToTokenize into `SimpleToken…

…izer` and `SimpleTokenList`
danmar · Mar 5, 2024 · 49d703c · 49d703c
1 parent 14833a4
commit 49d703c
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Showing 4 changed files with 116 additions and 94 deletions.
diff --git a/test/helpers.h b/test/helpers.h
@@ -24,6 +24,7 @@
 #include "tokenlist.h"
 
 #include <cstddef>
+#include <stdexcept>
 #include <sstream> // IWYU pragma: keep
 #include <string>
 #include <vector>
@@ -35,19 +36,13 @@ namespace simplecpp {
     struct DUI;
 }
 
-class givenACodeSampleToTokenize {
-private:
-    const Settings settings;
-    Tokenizer tokenizer;
-
+class SimpleTokenizer {
 public:
-    explicit givenACodeSampleToTokenize(const char sample[], bool createOnly = false, bool cpp = true)
-        : tokenizer(settings, nullptr) {
+    explicit SimpleTokenizer(const char sample[], bool cpp = true)
+    {
         std::istringstream iss(sample);
-        if (createOnly)
-            tokenizer.list.createTokens(iss, cpp ? "test.cpp" : "test.c");
-        else
-            tokenizer.tokenize(iss, cpp ? "test.cpp" : "test.c");
+        if (!tokenizer.tokenize(iss, cpp ? "test.cpp" : "test.c"))
+            throw std::runtime_error("creating tokens failed");
     }
 
     Token* tokens() {
@@ -57,6 +52,33 @@ class givenACodeSampleToTokenize {
     const Token* tokens() const {
         return tokenizer.tokens();
     }
+
+private:
+    const Settings settings;
+    Tokenizer tokenizer{settings, nullptr};
+};
+
+class SimpleTokenList
+{
+public:
+    explicit SimpleTokenList(const char code[], bool cpp = true)
+    {
+        std::istringstream iss(code);
+        if (!list.createTokens(iss, cpp ? "test.cpp" : "test.c"))
+            throw std::runtime_error("creating tokens failed");
+    }
+
+    Token* tokens() {
+        return list.front();
+    }
+
+    const Token* tokens() const {
+        return list.front();
+    }
+
+private:
+    const Settings settings;
+    TokenList list{&settings};
 };
 
 

diff --git a/test/testlibrary.cpp b/test/testlibrary.cpp
@@ -871,7 +871,7 @@ class TestLibrary : public TestFixture {
         ASSERT_EQUALS(C.arrayLike_indexOp, true);
 
         {
-            givenACodeSampleToTokenize var("std::A<int> a;");
+            SimpleTokenizer var("std::A<int> a;");
             ASSERT_EQUALS(&A, library.detectContainer(var.tokens()));
             ASSERT(!library.detectIterator(var.tokens()));
             bool isIterator;
@@ -880,14 +880,14 @@ class TestLibrary : public TestFixture {
         }
 
         {
-            givenACodeSampleToTokenize var("std::A<int>::size_type a_s;");
+            SimpleTokenizer var("std::A<int>::size_type a_s;");
             ASSERT(!library.detectContainer(var.tokens()));
             ASSERT(!library.detectIterator(var.tokens()));
             ASSERT(!library.detectContainerOrIterator(var.tokens()));
         }
 
         {
-            givenACodeSampleToTokenize var("std::A<int>::iterator a_it;");
+            SimpleTokenizer var("std::A<int>::iterator a_it;");
             ASSERT(!library.detectContainer(var.tokens()));
             ASSERT_EQUALS(&A, library.detectIterator(var.tokens()));
             bool isIterator;
@@ -896,7 +896,7 @@ class TestLibrary : public TestFixture {
         }
 
         {
-            givenACodeSampleToTokenize var("std::B<int> b;");
+            SimpleTokenizer var("std::B<int> b;");
             ASSERT_EQUALS(&B, library.detectContainer(var.tokens()));
             ASSERT(!library.detectIterator(var.tokens()));
             bool isIterator;
@@ -905,14 +905,14 @@ class TestLibrary : public TestFixture {
         }
 
         {
-            givenACodeSampleToTokenize var("std::B<int>::size_type b_s;");
+            SimpleTokenizer var("std::B<int>::size_type b_s;");
             ASSERT(!library.detectContainer(var.tokens()));
             ASSERT(!library.detectIterator(var.tokens()));
             ASSERT(!library.detectContainerOrIterator(var.tokens()));
         }
 
         {
-            givenACodeSampleToTokenize var("std::B<int>::iterator b_it;");
+            SimpleTokenizer var("std::B<int>::iterator b_it;");
             ASSERT(!library.detectContainer(var.tokens()));
             ASSERT_EQUALS(&B, library.detectIterator(var.tokens()));
             bool isIterator;
@@ -921,14 +921,14 @@ class TestLibrary : public TestFixture {
         }
 
         {
-            givenACodeSampleToTokenize var("C c;");
+            SimpleTokenizer var("C c;");
             ASSERT(!library.detectContainer(var.tokens()));
             ASSERT(!library.detectIterator(var.tokens()));
             ASSERT(!library.detectContainerOrIterator(var.tokens()));
         }
 
         {
-            givenACodeSampleToTokenize var("D d;");
+            SimpleTokenizer var("D d;");
             ASSERT(!library.detectContainer(var.tokens()));
             ASSERT(!library.detectIterator(var.tokens()));
             ASSERT(!library.detectContainerOrIterator(var.tokens()));

diff --git a/test/testsymboldatabase.cpp b/test/testsymboldatabase.cpp
@@ -816,7 +816,7 @@ class TestSymbolDatabase : public TestFixture {
         }
         {
             reset();
-            givenACodeSampleToTokenize constpointer("const int* p;");
+            SimpleTokenizer constpointer("const int* p;");
             Variable v2(constpointer.tokens()->tokAt(3), constpointer.tokens()->next(), constpointer.tokens()->tokAt(2), 0, AccessControl::Public, nullptr, nullptr, &settings1);
             ASSERT(false == v2.isArray());
             ASSERT(true == v2.isPointer());