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data: parse variable usage

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* Implemented functions for parsing usages of fields and global variables in ASTBodyVisitor and ASTVisitor.
* Storage adds TokenLocatons and Edges for usages.
* Added tests for parsing usage of fields and global variables.

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This commit is contained in:
malte_langkabel
2014-07-17 15:09:53 +02:00
parent 4578c109ec
commit ad5056354d
12 changed files with 180 additions and 12 deletions
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src/test/CxxParserTestSuite.h
+65
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@@ -675,6 +675,58 @@ public:
TS_ASSERT_EQUALS(client->calls[1], "main -> App::operator+ <11:2 11:8>");
}
void test_cxx_parser_finds_usage_of_global_variable_in_function()
{
std::shared_ptr<TestParserClient> client = parseCode(
"int bar;\n"
"\n"
"int main()\n"
"{\n"
" bar = 1;\n"
"}\n"
);
TS_ASSERT_EQUALS(client->usages.size(), 1);
TS_ASSERT_EQUALS(client->usages[0], "main -> bar <5:2 5:4>");
}
void test_cxx_parser_finds_usage_of_global_variable_in_method()
{
std::shared_ptr<TestParserClient> client = parseCode(
"int bar;\n"
"\n"
"class App\n"
"{\n"
" void foo()\n"
" {\n"
" bar = 1;\n"
" }\n"
"};\n"
);
TS_ASSERT_EQUALS(client->usages.size(), 1);
TS_ASSERT_EQUALS(client->usages[0], "App::foo -> bar <7:3 7:5>");
}
void test_cxx_parser_finds_usage_of_field_in_method()
{
std::shared_ptr<TestParserClient> client = parseCode(
"class App\n"
"{\n"
" void foo()\n"
" {\n"
" bar = 1;\n"
" this->bar = 2;\n"
" }\n"
" int bar;\n"
"};\n"
);
TS_ASSERT_EQUALS(client->usages.size(), 2);
TS_ASSERT_EQUALS(client->usages[0], "App::foo -> App::bar <5:3 5:5>");
TS_ASSERT_EQUALS(client->usages[1], "App::foo -> App::bar <6:3 6:11>");
}
void test_cxx_parser_finds_return_type_use_in_function()
{
std::shared_ptr<TestParserClient> client = parseCode(
@@ -834,6 +886,18 @@ private:
calls.push_back(addLocationSuffix(callerName + " -> " + calleeName, location));
}
virtual void onFieldUsageParsed(
const ParseLocation& location, const std::string& userName, const std::string& usedName)
{
usages.push_back(addLocationSuffix(userName + " -> " + usedName, location));
}
virtual void onGlobalVariableUsageParsed(
const ParseLocation& location, const std::string& userName, const std::string& usedName)
{
usages.push_back(addLocationSuffix(userName + " -> " + usedName, location));
}
std::vector<std::string> typedefs;
std::vector<std::string> classes;
std::vector<std::string> enums;
@@ -846,6 +910,7 @@ private:
std::vector<std::string> structs;
std::vector<std::string> inheritances;
std::vector<std::string> calls;
std::vector<std::string> usages;
std::vector<std::string> typeUses;
private: