add ctags test

src/ctags.cpp

@@ -282,6 +282,7 @@ std::vector<Ctags::Location> Ctags::get_locations(const boost::filesystem::path
 void Ctags::init_module(py::module &api) {
   py::class_<Ctags> ctags(api, "Ctags");
   py::class_<Ctags::Location>(api, "Location")
+      .def(py::init<>())
       .def_readwrite("file_path", &Ctags::Location::file_path)
       .def_readwrite("line", &Ctags::Location::line)
       .def_readwrite("index", &Ctags::Location::index)
@@ -293,8 +294,6 @@ void Ctags::init_module(py::module &api) {
       ;
 
   ctags
-      .def_static("get_result", &Ctags::get_result,
-                  py::arg("path"))
       .def_static("get_location", &Ctags::get_location,
                   py::arg("line"),
                   py::arg("markup"))

tests/python_bindings/CMakeLists.txt

@@ -23,3 +23,7 @@ add_test(pb_compile_commands_test pb_compile_commands_test)
 add_executable(pb_config_test Config_tests/config_test.cc $<TARGET_OBJECTS:test_stubs>)
 target_link_libraries(pb_config_test test_suite)
 add_test(pb_config_test pb_config_test)
+
+add_executable(pb_ctags_test Ctags_tests/ctags_test.cc $<TARGET_OBJECTS:test_stubs>)
+target_link_libraries(pb_ctags_test test_suite)
+add_test(pb_ctags_test pb_ctags_test)

tests/python_bindings/Ctags_tests/ctags_test.cc

@@ -0,0 +1,39 @@
+#include "test_suite.h"
+#include <iostream>
+
+int main() {
+  auto &config = Config::get();
+  config.project.ctags_command = "ctags";
+#ifdef _WIN32
+  std::string slash = "\\";
+  config.project.cmake.command =
+      "cmake -G\"MSYS Makefiles\" -DCMAKE_INSTALL_PREFIX=/mingw64";
+#else
+  auto slash = "/";
+  config.project.cmake.command = "cmake";
+#endif
+  auto suite_name = "Ctags_tests";
+
+  {
+    auto doTest = [&](auto test) {
+      auto test_suite = suite(suite_name);
+      {
+        auto module = py::module::import("ctags_test");
+        test_suite.has_assertion = false;
+        auto project_path = (test_suite.test_file_path / "cmake_project")
+                                .make_preferred()
+                                .string();
+        try {
+          module.attr(test)(project_path, slash);
+          test_suite.has_assertion = true;
+        }
+        catch(const std::exception &error) {
+          std::cout << error.what();
+        }
+      }
+    };
+
+    doTest("get_location");
+    doTest("get_locations");
+  }
+}

tests/python_bindings/Ctags_tests/ctags_test.py

@@ -0,0 +1,27 @@
+from Jucipp import Ctags
+from jucipp_test import assert_equal
+
+def get_location(a, b):
+    line = 'main	main.cpp	/^int main() { return 0; }$/;"	line:1'
+    location = Ctags.get_location(line, False)
+    if location:
+        assert_equal('main.cpp', location.file_path)
+        assert_equal(0, location.line)
+        assert_equal(4, location.index)
+        assert_equal('main', location.symbol)
+        assert_equal('', location.scope)
+        assert_equal('int main() { return 0; }', location.source)
+    else:
+        raise ValueError('File path was empty')
+
+def get_locations(project_path, slash):
+    path = project_path + slash + 'main.cpp'
+    locations = Ctags.get_locations(project_path + slash + 'main.cpp', 'main', 'int ()')
+    assert_equal(len(locations), 1)
+    location = locations[0];
+    assert_equal(path, location.file_path)
+    assert_equal(0, location.line)
+    assert_equal(4, location.index)
+    assert_equal('main', location.symbol)
+    assert_equal('', location.scope)
+    assert_equal('int main() { return 0; }', location.source)