Added include directory argument for Qt's Moc which is needed to build plugins.

Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

5 files changed, 52 insertions, 0 deletions

diff --git a/test cases/frameworks/4 qt/meson.build b/test cases/frameworks/4 qt/meson.build
index d9cab6fbe..c6f108bbc 100644
--- a/test cases/frameworks/4 qt/meson.build
+++ b/test cases/frameworks/4 qt/meson.build
@@ -70,5 +70,15 @@ foreach qt : ['qt4', 'qt5']
       dependencies : qtcore)
 
     test(qt + 'maninclude', qtmaninclude)
+
+    # building Qt plugins implies to give include path to moc
+    plugin_includes = include_directories('pluginInterface', 'plugin')
+    pluginpreprocess = qtmodule.preprocess(
+      moc_headers : 'plugin/plugin.h',
+      include_directories : plugin_includes
+    )
+    plugin = library('plugin', 'plugin/plugin.cpp', pluginpreprocess,
+          include_directories : plugin_includes,
+          dependencies : qtcore)
   endif
 endforeach
diff --git a/test cases/frameworks/4 qt/plugin/plugin.cpp b/test cases/frameworks/4 qt/plugin/plugin.cpp
new file mode 100644
index 000000000..eeae98db7
--- /dev/null
+++ b/test cases/frameworks/4 qt/plugin/plugin.cpp
@@ -0,0 +1,7 @@
+#include "plugin.h"
+#include <QFile>
+
+QString plugin1::getResource()
+{
+    return "hello world";
+}
diff --git a/test cases/frameworks/4 qt/plugin/plugin.h b/test cases/frameworks/4 qt/plugin/plugin.h
new file mode 100644
index 000000000..1138f412e
--- /dev/null
+++ b/test cases/frameworks/4 qt/plugin/plugin.h
@@ -0,0 +1,11 @@
+#pragma once
+#include <plugin_if.h>
+
+class plugin1:public QObject,public PluginInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(PluginInterface)
+    Q_PLUGIN_METADATA(IID "demo.PluginInterface" FILE "plugin.json")
+public:
+    QString getResource() override;
+};
diff --git a/test cases/frameworks/4 qt/plugin/plugin.json b/test cases/frameworks/4 qt/plugin/plugin.json
new file mode 100644
index 000000000..6c6a0116d
--- /dev/null
+++ b/test cases/frameworks/4 qt/plugin/plugin.json
@@ -0,0 +1,3 @@
+{
+    "name" : "Plugin1"
+}
diff --git a/test cases/frameworks/4 qt/pluginInterface/plugin_if.h b/test cases/frameworks/4 qt/pluginInterface/plugin_if.h
new file mode 100644
index 000000000..97d2800c3
--- /dev/null
+++ b/test cases/frameworks/4 qt/pluginInterface/plugin_if.h
@@ -0,0 +1,21 @@
+#ifndef PLUGIN_IF_H
+#define PLUGIN_IF_H
+
+#include <QString>
+#include <QtPlugin>
+
+/**
+ * @brief Interface for a plugin
+ */
+class PluginInterface
+{
+public:
+    virtual ~PluginInterface() = default;
+
+    /// Initializes the plugin
+    virtual QString getResource() = 0;
+};
+
+Q_DECLARE_INTERFACE(PluginInterface, "demo.PluginInterface")
+
+#endif