Turn some blackbox tests into API tests.

Different test executables can run in parallel, whereas the functions
within one test executable cannot. This means that tst_blackbox is
currently a bottleneck, as it takes an order of magnitude longer
than all other tests combined. We therefore turn a number of blackbox
tests into API tests (most tests work equally well in either).
The run-time of these two test executables is now about the same, and as
a result, the time it takes to run "make check" has almost halved.

Change-Id: I55ef43a60588f86a8438bdecb7795aca0880efd0
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

6 files changed, 93 insertions, 0 deletions

diff --git a/tests/auto/api/testdata/qt5-plugin/echointerface.h b/tests/auto/api/testdata/qt5-plugin/echointerface.h
new file mode 100644
index 000000000..228a911e6
--- /dev/null
+++ b/tests/auto/api/testdata/qt5-plugin/echointerface.h
@@ -0,0 +1,24 @@
+
+#ifndef ECHOINTERFACE_H
+#define ECHOINTERFACE_H
+
+#include <QString>
+
+//! [0]
+class EchoInterface
+{
+public:
+    virtual ~EchoInterface() {}
+    virtual QString echo(const QString &message) = 0;
+};
+
+
+QT_BEGIN_NAMESPACE
+
+#define EchoInterface_iid "org.qt-project.Qt.Examples.EchoInterface"
+
+Q_DECLARE_INTERFACE(EchoInterface, EchoInterface_iid)
+QT_END_NAMESPACE
+
+//! [0]
+#endif
diff --git a/tests/auto/api/testdata/qt5-plugin/echoplugin.cpp b/tests/auto/api/testdata/qt5-plugin/echoplugin.cpp
new file mode 100644
index 000000000..b6747a82b
--- /dev/null
+++ b/tests/auto/api/testdata/qt5-plugin/echoplugin.cpp
@@ -0,0 +1,6 @@
+#include "echoplugin.h"
+
+QString EchoPlugin::echo(const QString &message)
+{
+    return message;
+}
diff --git a/tests/auto/api/testdata/qt5-plugin/echoplugin.h b/tests/auto/api/testdata/qt5-plugin/echoplugin.h
new file mode 100644
index 000000000..9f8d71c5c
--- /dev/null
+++ b/tests/auto/api/testdata/qt5-plugin/echoplugin.h
@@ -0,0 +1,19 @@
+
+#ifndef ECHOPLUGIN_H
+#define ECHOPLUGIN_H
+
+#include <QObject>
+#include <QtPlugin>
+#include "echointerface.h"
+
+class EchoPlugin : public QObject, EchoInterface
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.Examples.EchoInterface" FILE "echoplugin.json")
+    Q_INTERFACES(EchoInterface)
+
+public:
+    QString echo(const QString &message);
+};
+
+#endif
diff --git a/tests/auto/api/testdata/qt5-plugin/echoplugin.json.source b/tests/auto/api/testdata/qt5-plugin/echoplugin.json.source
new file mode 100644
index 000000000..0967ef424
--- /dev/null
+++ b/tests/auto/api/testdata/qt5-plugin/echoplugin.json.source
@@ -0,0 +1 @@
+{}
diff --git a/tests/auto/api/testdata/qt5-plugin/echoplugin_dummy.cpp b/tests/auto/api/testdata/qt5-plugin/echoplugin_dummy.cpp
new file mode 100644
index 000000000..baa060d28
--- /dev/null
+++ b/tests/auto/api/testdata/qt5-plugin/echoplugin_dummy.cpp
@@ -0,0 +1 @@
+void dummyFunc() {}
diff --git a/tests/auto/api/testdata/qt5-plugin/project.qbs b/tests/auto/api/testdata/qt5-plugin/project.qbs
new file mode 100644
index 000000000..2944198f3
--- /dev/null
+++ b/tests/auto/api/testdata/qt5-plugin/project.qbs
@@ -0,0 +1,42 @@
+import qbs.base
+import qbs.File
+import qbs.FileInfo
+
+DynamicLibrary {
+    name: "echoplugin"
+
+    Depends { name: "Qt.core" }
+    Depends { name: "cpp" }
+
+    Group {
+        condition: Qt.core.versionMajor >= 5
+        files: [
+            "echoplugin.h",
+            "echoplugin.cpp",
+            "echoplugin.json.source"
+        ]
+    }
+    Group {
+        condition: Qt.core.versionMajor < 5
+        files: "echoplugin_dummy.cpp"
+    }
+
+    cpp.includePaths: buildDirectory
+
+    Transformer {
+        condition: Qt.core.versionMajor >= 5
+        inputs: ["echoplugin.json.source"]
+        Artifact {
+            filePath: "echoplugin.json"
+            fileTags: ["qt_plugin_metadata"]
+        }
+        prepare: {
+            var cmd = new JavaScriptCommand();
+            cmd.description = "generating " + FileInfo.fileName(output.filePath);
+            cmd.sourceCode = function() {
+                File.copy(input.filePath, output.filePath);
+            }
+            return cmd;
+        }
+    }
+}