From 3df4bf18cebd2168b4e635e0e47b357f448c9d14 Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Tue, 14 Apr 2020 09:56:07 +0200
Subject: [PATCH] Added ctags_grep_test

---
 tests/CMakeLists.txt     |   5 ++
 tests/ctags_grep_test.cc | 169 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 174 insertions(+)
 create mode 100644 tests/ctags_grep_test.cc

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 420bb5f..29063bd 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -76,3 +76,8 @@ endif()
 add_executable(git_test git_test.cc $<TARGET_OBJECTS:test_stubs>)
 target_link_libraries(git_test juci_shared)
 add_test(git_test git_test)
+
+add_executable(ctags_grep_test ctags_grep_test.cc $<TARGET_OBJECTS:test_stubs>)
+target_link_libraries(ctags_grep_test juci_shared)
+add_test(ctags_grep_test ctags_grep_test)
+
diff --git a/tests/ctags_grep_test.cc b/tests/ctags_grep_test.cc
new file mode 100644
index 0000000..737072a
--- /dev/null
+++ b/tests/ctags_grep_test.cc
@@ -0,0 +1,169 @@
+#include "config.h"
+#include "ctags.h"
+#include "grep.h"
+#include <glib.h>
+#include <gtkmm.h>
+
+void ctags_grep_test_function() {
+}
+
+int main() {
+  auto app = Gtk::Application::create();
+  Config::get().project.ctags_command = "ctags";
+  Config::get().project.grep_command = "grep";
+  Config::get().project.debug_build_path = "build";
+
+  auto tests_path = boost::filesystem::canonical(JUCI_TESTS_PATH);
+
+  // Ctags tests
+  {
+    auto result = Ctags::get_result(tests_path);
+    g_assert(result.first == tests_path.parent_path());
+    bool found = false;
+    std::string line;
+    while(std::getline(*result.second, line)) {
+      if(line.find("ctags_grep_test_function") != std::string::npos) {
+        {
+          auto location = Ctags::get_location(line, false);
+          g_assert(location.source == "void ctags_grep_test_function() {");
+          g_assert(result.first / location.file_path == tests_path / "ctags_grep_test.cc");
+          g_assert_cmpint(location.line, ==, 6);
+          g_assert_cmpint(location.index, ==, 5);
+          g_assert(location.symbol == "ctags_grep_test_function");
+          g_assert(location.scope.empty());
+          g_assert(location.kind.empty());
+        }
+        {
+          auto location = Ctags::get_location(line, true);
+          g_assert(location.source == "void <b>ctags_grep_test_function</b>() {");
+          g_assert(result.first / location.file_path == tests_path / "ctags_grep_test.cc");
+          g_assert_cmpint(location.line, ==, 6);
+          g_assert_cmpint(location.index, ==, 5);
+          g_assert(location.symbol == "ctags_grep_test_function");
+          g_assert(location.scope.empty());
+          g_assert(location.kind.empty());
+        }
+        found = true;
+        break;
+      }
+    }
+    g_assert(found == true);
+  }
+  {
+    auto result = Ctags::get_result(tests_path, true);
+    g_assert(result.first == tests_path.parent_path());
+    bool found = false;
+    std::string line;
+    while(std::getline(*result.second, line)) {
+      if(line.find("ctags_grep_test_function") != std::string::npos) {
+        {
+          auto location = Ctags::get_location(line, false, true);
+          g_assert(location.source == "void ctags_grep_test_function() {");
+          g_assert(result.first / location.file_path == tests_path / "ctags_grep_test.cc");
+          g_assert_cmpint(location.line, ==, 6);
+          g_assert_cmpint(location.index, ==, 5);
+          g_assert(location.symbol == "ctags_grep_test_function");
+          g_assert(location.scope.empty());
+          g_assert(location.kind == "function");
+        }
+        {
+          auto location = Ctags::get_location(line, true, true);
+          g_assert(location.source == "void <b>ctags_grep_test_function</b>() {");
+          g_assert(result.first / location.file_path == tests_path / "ctags_grep_test.cc");
+          g_assert_cmpint(location.line, ==, 6);
+          g_assert_cmpint(location.index, ==, 5);
+          g_assert(location.symbol == "ctags_grep_test_function");
+          g_assert(location.scope.empty());
+          g_assert(location.kind == "function");
+        }
+        found = true;
+        break;
+      }
+    }
+    g_assert(found == true);
+  }
+
+  // Grep tests
+  {
+    auto result = Grep::get_result(tests_path, "ctags_grep_test_function", true, false);
+    g_assert(result.first == tests_path.parent_path());
+    bool found = false;
+    std::string line;
+    while(std::getline(*result.second, line)) {
+      if(line.find("ctags_grep_test_function") != std::string::npos) {
+        {
+          auto location = Grep::get_location(line, true, true);
+          g_assert(location.markup == "tests/ctags_grep_test.cc:7:void <b>ctags_grep_test_function</b>() {");
+          g_assert(result.first / location.file_path == tests_path / "ctags_grep_test.cc");
+          g_assert_cmpint(location.line, ==, 6);
+          g_assert_cmpint(location.offset, ==, 5);
+          {
+            auto location2 = Grep::get_location(location.markup, false, true);
+            g_assert(location2.markup == "tests/ctags_grep_test.cc:7:void <b>ctags_grep_test_function</b>() {");
+            g_assert(result.first / location2.file_path == tests_path / "ctags_grep_test.cc");
+            g_assert_cmpint(location2.line, ==, 6);
+            g_assert_cmpint(location2.offset, ==, 5);
+          }
+        }
+        {
+          auto location = Grep::get_location(line, true, false);
+          g_assert(location.markup == "tests/ctags_grep_test.cc:7:void <b>ctags_grep_test_function</b>() {");
+          g_assert(result.first / location.file_path == tests_path / "ctags_grep_test.cc");
+          g_assert_cmpint(location.line, ==, 6);
+          g_assert_cmpint(location.offset, ==, 0);
+          {
+            auto location2 = Grep::get_location(location.markup, false, false);
+            g_assert(location2.markup == "tests/ctags_grep_test.cc:7:void <b>ctags_grep_test_function</b>() {");
+            g_assert(result.first / location2.file_path == tests_path / "ctags_grep_test.cc");
+            g_assert_cmpint(location2.line, ==, 6);
+            g_assert_cmpint(location2.offset, ==, 0);
+          }
+        }
+        {
+          auto location = Grep::get_location(line, true, true, (boost::filesystem::path("tests") / "ctags_grep_test.cc").string());
+          g_assert(location.markup == "tests/ctags_grep_test.cc:7:void <b>ctags_grep_test_function</b>() {");
+          g_assert(result.first / location.file_path == tests_path / "ctags_grep_test.cc");
+          g_assert(location);
+          g_assert_cmpint(location.line, ==, 6);
+          g_assert_cmpint(location.offset, ==, 5);
+        }
+        {
+          auto location = Grep::get_location(line, true, true, "CMakeLists.txt");
+          g_assert(location.markup == "tests/ctags_grep_test.cc:7:void <b>ctags_grep_test_function</b>() {");
+          g_assert(location.file_path.empty());
+          g_assert(!location);
+        }
+        found = true;
+        break;
+      }
+      else
+        g_assert(false);
+    }
+    g_assert(found == true);
+  }
+  {
+    auto pattern = std::string("C") + "tags_grep_test_function";
+    {
+      auto result = Grep::get_result(tests_path, pattern, true, false);
+      g_assert(result.first == tests_path.parent_path());
+      bool found = false;
+      std::string line;
+      while(std::getline(*result.second, line)) {
+        if(line.find("ctags_grep_test_function") != std::string::npos)
+          found = true;
+      }
+      g_assert(found == false);
+    }
+    {
+      auto result = Grep::get_result(tests_path, pattern, false, false);
+      g_assert(result.first == tests_path.parent_path());
+      bool found = false;
+      std::string line;
+      while(std::getline(*result.second, line)) {
+        if(line.find("ctags_grep_test_function") != std::string::npos)
+          found = true;
+      }
+      g_assert(found == true);
+    }
+  }
+}