From 1443b08e50359d980a816c68ca6159b012f248bf Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Wed, 25 May 2016 12:42:08 +0200
Subject: [PATCH] Added some more tests to source_clang_test, and fixed test
 error on OS X

---
 tests/clang_project/CMakeLists.txt |  2 +-
 tests/clang_project/main.cpp       | 14 ++++++---
 tests/source_clang_test.cc         | 50 ++++++++++++++++++------------
 3 files changed, 42 insertions(+), 24 deletions(-)

diff --git a/tests/clang_project/CMakeLists.txt b/tests/clang_project/CMakeLists.txt
index dade4ec..d64d309 100644
--- a/tests/clang_project/CMakeLists.txt
+++ b/tests/clang_project/CMakeLists.txt
@@ -1 +1 @@
-project(hello)
+project(test)
diff --git a/tests/clang_project/main.cpp b/tests/clang_project/main.cpp
index 811f08b..d1c3ab6 100644
--- a/tests/clang_project/main.cpp
+++ b/tests/clang_project/main.cpp
@@ -1,5 +1,11 @@
-#include <iostream>  
-    
-int main() {  
-  std::cout << "hello world\n";    
+class Test {
+public:
+  void function();
+};
+
+void Test::function() {}
+
+int main() {
+  Test test;
+  test.function();
 }
diff --git a/tests/source_clang_test.cc b/tests/source_clang_test.cc
index 64c4222..f85197a 100644
--- a/tests/source_clang_test.cc
+++ b/tests/source_clang_test.cc
@@ -3,10 +3,9 @@
 #include "config.h"
 #include "filesystem.h"
 
-std::string hello_world_error=R"(#include <iostream>
-
-int main() {
-  std::cout << "hello world\n"
+std::string main_error=R"(int main() {
+  int number=2;
+  number=3
 }
 )";
 
@@ -15,6 +14,11 @@ int main() {
 //broadwayd&
 //make test
 
+void flush_events() {
+  while(Gtk::Main::events_pending())
+    Gtk::Main::iteration(false);
+}
+
 int main() {
   auto app=Gtk::Application::create();
   Gsv::init();
@@ -22,22 +26,30 @@ int main() {
   Config::get().project.default_build_path="./build";
   Source::ClangView *clang_view=new Source::ClangView(boost::filesystem::canonical(std::string(JUCI_TESTS_PATH)+"/clang_project/main.cpp"),
                                                       Gsv::LanguageManager::get_default()->get_language("cpp"));
-  while(!clang_view->parsed) {
-    while(Gtk::Main::events_pending())
-      Gtk::Main::iteration(false);
-  }
-  g_assert(clang_view->diagnostics.size()==0);
-  clang_view->get_buffer()->set_text(hello_world_error);
-  while(Gtk::Main::events_pending())
-    Gtk::Main::iteration(false);
-  while(!clang_view->parsed) {
-    while(Gtk::Main::events_pending())
-      Gtk::Main::iteration(false);
-  }
-  g_assert(clang_view->diagnostics.size()>0);
+  while(!clang_view->parsed)
+    flush_events();
+  g_assert_cmpuint(clang_view->diagnostics.size(), ==, 0);
+  
+  clang_view->place_cursor_at_line_index(10-1, 8-1);
+  flush_events();
+  auto location=clang_view->get_declaration_location({clang_view});
+  g_assert_cmpuint(location.line, ==, 3);
+  clang_view->place_cursor_at_line_index(location.line-1, location.index-1);
+  flush_events();
+  location=clang_view->get_implementation_location({clang_view});
+  g_assert_cmpuint(location.line, ==, 6);
+  clang_view->place_cursor_at_line_index(location.line-1, location.index-1);
+  flush_events();
+  location=clang_view->get_declaration_location({clang_view});
+  g_assert_cmpuint(location.line, ==, 3);
+  
+  clang_view->get_buffer()->set_text(main_error);
+  flush_events();
+  while(!clang_view->parsed)
+    flush_events();
+  g_assert_cmpuint(clang_view->diagnostics.size(), >, 0);
   
   clang_view->async_delete();
   clang_view->delete_thread.join();
-  while(Gtk::Main::events_pending())
-    Gtk::Main::iteration(false);
+  flush_events();
 }