TaskTree: Add a test for QProcessTask

Change-Id: If49ec3dded8ce92a2a78b55ce95b56e8683de1f5
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>

tests/auto/solutions/CMakeLists.txt

@@ -1 +1,2 @@
+add_subdirectory(qprocesstask)
 add_subdirectory(tasking)

tests/auto/solutions/qprocesstask/CMakeLists.txt

@@ -0,0 +1,7 @@
+add_subdirectory(testsleep)
+
+add_qtc_test(tst_qprocesstask
+  DEFINES "PROCESS_TESTAPP=\"${CMAKE_CURRENT_BINARY_DIR}/testsleep\""
+  DEPENDS Tasking Qt::Network
+  SOURCES tst_qprocesstask.cpp
+)

tests/auto/solutions/qprocesstask/qprocesstask.qbs

@@ -0,0 +1,25 @@
+import qbs.FileInfo
+
+Project  {
+    QtcAutotest {
+        name: "QProcessTask autotest"
+
+        Depends { name: "Qt"; submodules: ["network"] }
+        Depends { name: "Tasking" }
+
+        files: [
+            "tst_qprocesstask.cpp",
+        ]
+        cpp.defines: {
+            var defines = base;
+            if (qbs.targetOS === "windows")
+                defines.push("_CRT_SECURE_NO_WARNINGS");
+            defines.push('PROCESS_TESTAPP="'
+                         + FileInfo.joinPaths(destinationDirectory, "testsleep") + '"');
+            return defines;
+        }
+        destinationDirectory: project.buildDirectory + '/'
+                              + FileInfo.relativePath(project.ide_source_tree, sourceDirectory)
+    }
+    references: "testsleep/testsleep.qbs"
+}

tests/auto/solutions/qprocesstask/testsleep/CMakeLists.txt

@@ -0,0 +1,9 @@
+add_qtc_executable(testsleep
+  SOURCES main.cpp
+  SKIP_INSTALL
+  INTERNAL_ONLY
+)
+
+set_target_properties(testsleep PROPERTIES
+  RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
+)

tests/auto/solutions/qprocesstask/testsleep/main.cpp

@@ -0,0 +1,12 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <thread>
+
+using namespace std;
+
+int main()
+{
+    this_thread::sleep_for(10s);
+    return 0;
+}

tests/auto/solutions/qprocesstask/testsleep/testsleep.qbs

@@ -0,0 +1,12 @@
+import qbs.FileInfo
+
+QtApplication {
+    name: "testsleep"
+
+    consoleApplication: true
+
+    install: false
+    files: [
+        "main.cpp",
+    ]
+}

tests/auto/solutions/qprocesstask/tst_qprocesstask.cpp

@@ -0,0 +1,40 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <tasking/qprocesstask.h>
+
+#include <QtTest>
+
+using namespace Tasking;
+
+class tst_QProcessTask : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void qProcessTask();
+};
+
+#ifdef Q_OS_WIN
+static const char s_processName[] = "testsleep.exe";
+#else
+static const char s_processName[] = "testsleep";
+#endif
+
+void tst_QProcessTask::qProcessTask()
+{
+    const auto setupProcess = [](QProcess &process) {
+        process.setProgram(QLatin1String(PROCESS_TESTAPP) + '/' + s_processName);
+    };
+
+    {
+        TaskTree taskTree({QProcessTask(setupProcess)});
+        taskTree.start();
+        QTRY_VERIFY(taskTree.isRunning());
+    }
+    QProcessDeleter::deleteAll();
+}
+
+QTEST_GUILESS_MAIN(tst_QProcessTask)
+
+#include "tst_qprocesstask.moc"

tests/auto/solutions/solutions.qbs

@@ -3,6 +3,7 @@ import qbs
 Project {
     name: "Solutions autotests"
     references: [
+        "qprocesstask/qprocesstask.qbs",
         "tasking/tasking.qbs",
     ]
 }