initial pass at tests/ directory, skeleton only

5 files changed, 252 insertions, 8 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9f52922..16586bf 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -5,14 +5,7 @@ add_definitions (-DG_LOG_DOMAIN="${CMAKE_PROJECT_NAME}")
 
 # handwritten source code...
 set (SERVICE_LIB_HANDWRITTEN_SOURCES
-     rotation-lock.cpp
-     #controller.cpp
-     #model.cpp
-     #display.cpp
-     #view.cpp
-     #view-gmenu.cpp
-     #world.cpp
-     #world-dbus.cpp)
+     rotation-lock.cpp)
 
 add_library (${SERVICE_LIB} STATIC
              ${SERVICE_LIB_HANDWRITTEN_SOURCES})
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
new file mode 100644
index 0000000..a2491b6
--- /dev/null
+++ b/tests/CMakeLists.txt
@@ -0,0 +1,36 @@
+include(FindGMock)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+include_directories(${GMOCK_INCLUDE_DIRS})
+include_directories(${GTEST_INCLUDE_DIRS})
+
+# build libgtest
+#add_library (gtest STATIC 
+#             ${GTEST_SOURCE_DIR}/gtest-all.cc 
+#             ${GTEST_SOURCE_DIR}/gtest_main.cc)
+#set_target_properties (gtest PROPERTIES INCLUDE_DIRECTORIES ${INCLUDE_DIRECTORIES} ${GTEST_INCLUDE_DIR})
+#set_target_properties (gtest PROPERTIES COMPILE_FLAGS ${COMPILE_FLAGS} -w)
+
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+  # turn off the warnings that break Google Test
+  set (CXX_WARNING_ARGS "${CXX_WARNING_ARGS} -Wno-global-constructors -Wno-weak-vtables -Wno-undef -Wno-c++98-compat-pedantic -Wno-missing-noreturn -Wno-used-but-marked-unused -Wno-padded -Wno-deprecated -Wno-sign-compare -Wno-shift-sign-overflow")
+endif()
+
+SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -g ${CXX_WARNING_ARGS}")
+
+# look for headers in our src dir, and also in the directories where we autogenerate files...
+include_directories (${CMAKE_SOURCE_DIR}/src)
+include_directories (${CMAKE_CURRENT_BINARY_DIR})
+include_directories (${DBUSTEST_INCLUDE_DIRS})
+
+function(add_test_by_name name)
+  set (TEST_NAME ${name})
+  add_executable (${TEST_NAME} ${TEST_NAME}.cpp)
+  add_test (${TEST_NAME} ${TEST_NAME})
+  add_dependencies (${TEST_NAME} libindicatortransferservice)
+  #target_link_libraries (${TEST_NAME} indicatortransferservice gtest ${SERVICE_DEPS_LIBRARIES} ${GTEST_LIBS})
+  target_link_libraries (${TEST_NAME} indicatortransferservice ${SERVICE_DEPS_LIBRARIES} ${GTEST_LIBRARIES} ${GMOCK_LIBRARIES})
+endfunction()
+add_test_by_name(test-hello-world)
+
+add_test (cppcheck cppcheck --enable=all -q --error-exitcode=2 --inline-suppr -I${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/src ${CMAKE_SOURCE_DIR}/tests)
+
diff --git a/tests/glib-fixture.h b/tests/glib-fixture.h
new file mode 100644
index 0000000..4c53244
--- /dev/null
+++ b/tests/glib-fixture.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2014 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *   Charles Kerr <charles.kerr@canonical.com>
+ */
+
+#include <map>
+
+#include <glib.h>
+#include <glib/gstdio.h>
+#include <gio/gio.h>
+
+#include <gtest/gtest.h>
+
+#include <locale.h> // setlocale()
+
+class GlibFixture : public ::testing::Test
+{
+  private:
+
+    GLogFunc realLogHandler;
+
+    std::map<GLogLevelFlags,size_t> expected_log;
+    std::map<GLogLevelFlags,std::vector<std::string>> log;
+
+    void test_log_counts()
+    {
+      const GLogLevelFlags levels_to_test[] = { G_LOG_LEVEL_ERROR,
+                                                G_LOG_LEVEL_CRITICAL,
+                                                G_LOG_LEVEL_MESSAGE,
+                                                G_LOG_LEVEL_WARNING };
+
+      for(const auto& level : levels_to_test)
+      {
+        const auto& v = log[level];
+        const auto n = v.size();
+
+        EXPECT_EQ(expected_log[level], n);
+
+        if (expected_log[level] != n)
+            for (size_t i=0; i<n; ++i)
+                g_message("%d %s", (n+1), v[i].c_str());
+      }
+
+      expected_log.clear();
+      log.clear();
+    }
+
+    static void default_log_handler(const gchar    * log_domain,
+                                    GLogLevelFlags   log_level,
+                                    const gchar    * message,
+                                    gpointer         self)
+    {
+      auto tmp = g_strdup_printf ("%s:%d \"%s\"", log_domain, (int)log_level, message);
+      static_cast<GlibFixture*>(self)->log[log_level].push_back(tmp);
+      g_free(tmp);
+    }
+
+  protected:
+
+    void increment_expected_errors(GLogLevelFlags level, size_t n=1)
+    {
+      expected_log[level] += n;
+    }
+
+    virtual void SetUp()
+    {
+      setlocale(LC_ALL, "C.UTF-8");
+
+      loop = g_main_loop_new(nullptr, false);
+
+      g_log_set_default_handler(default_log_handler, this);
+
+      g_unsetenv("DISPLAY");
+    }
+
+    virtual void TearDown()
+    {
+      test_log_counts();
+
+      g_log_set_default_handler(realLogHandler, this);
+
+      g_clear_pointer(&loop, g_main_loop_unref);
+    }
+
+  private:
+
+    static gboolean
+    wait_for_signal__timeout(gpointer name)
+    {
+      g_error("%s: timed out waiting for signal '%s'", G_STRLOC, (char*)name);
+      return G_SOURCE_REMOVE;
+    }
+
+    static gboolean
+    wait_msec__timeout(gpointer loop)
+    {
+      g_main_loop_quit(static_cast<GMainLoop*>(loop));
+      return G_SOURCE_CONTINUE;
+    }
+
+  protected:
+
+    /* convenience func to loop while waiting for a GObject's signal */
+    void wait_for_signal(gpointer o, const gchar * signal, const guint timeout_seconds=5)
+    {
+      // wait for the signal or for timeout, whichever comes first
+      const auto handler_id = g_signal_connect_swapped(o, signal,
+                                                       G_CALLBACK(g_main_loop_quit),
+                                                       loop);
+      const auto timeout_id = g_timeout_add_seconds(timeout_seconds,
+                                                    wait_for_signal__timeout,
+                                                    loop);
+      g_main_loop_run(loop);
+      g_source_remove(timeout_id);
+      g_signal_handler_disconnect(o, handler_id);
+    }
+
+    /* convenience func to loop for N msec */
+    void wait_msec(guint msec=50)
+    {
+      const auto id = g_timeout_add(msec, wait_msec__timeout, loop);
+      g_main_loop_run(loop);
+      g_source_remove(id);
+    }
+
+    GMainLoop * loop;
+};
diff --git a/tests/manual b/tests/manual
new file mode 100644
index 0000000..fc81e6e
--- /dev/null
+++ b/tests/manual
@@ -0,0 +1,26 @@
+
+Test-case indicator-transfer/simple-download-check
+<dl>
+    <dt>Ensure indicator-transfer-service is running<dt>
+            <dd>The indicator should be visible in the panel</dd>
+
+            <dt>Run the script tests/simple-download.py and, immediately afterwards,
+                click or pull down on the indicator so that its menu is visible
+                and its menuitems can be observed while the downloads run.</dt>
+                    <dd>In the 'Ongoing Transfers' section, the transfers should appear</dd>
+                    <dd>In the 'Ongoing Transfers' section, a 'Pause all' button should appear</dd>
+                    <dd>While transfers are active, the indicator's icon should indicate activity</dd>
+                    <dd>As each transfer finishes, its menuitem should move from the 'Ongoing' to 'Successful' section</dd>
+                    <dd>As the first transfer is moved to the 'Successful' section, a 'Clear all' button should appear</dd>
+                    <dd>As the last transfer finishes, the indicator's icon should change to indicate an idle state</dd>
+                    <dd>As the last transfer finishes, the 'Pause all' button should disappear</dd>
+
+            <dt>After all the transfers finish, press the 'Clear all' button.</dt>
+                    <dd>All three transfers should be cleared from the menu.</dd>
+                    <dd>The 'Clear all' button should disappear</dd>
+</dt>
+
+<strong>
+    If all actions produce the expected results listed, please <a href="results#add_result">submit</a> a 'passed' result.
+    If an action fails, or produces an unexpected result, please <a href="results#add_result">submit</a> a 'failed' result and <a href="../../buginstructions">file a bug</a>. Please be sure to include the bug number when you <a href="results#add_result">submit</a> your result</strong>.
+
diff --git a/tests/test-hello-world.cpp b/tests/test-hello-world.cpp
new file mode 100644
index 0000000..53d2ec3
--- /dev/null
+++ b/tests/test-hello-world.cpp
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2014 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *   Charles Kerr <charles.kerr@canonical.com>
+ */
+
+#include "glib-fixture.h"
+
+class HelloWorldFixture: public GlibFixture
+{
+private:
+  typedef GlibFixture super;
+
+protected:
+
+  void SetUp()
+  {
+    super::SetUp();
+  }
+
+  void TearDown()
+  {
+    super::TearDown();
+  }
+};
+
+/***
+****
+***/
+
+TEST_F(HelloWorldFixture, HelloWorld)
+{
+  EXPECT_TRUE(true)
+}
+