Meson: Fix autotests

Change-Id: I5f690efe9db19ef8ae6f86ed5556b4939bb52a05
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

qbs/imports/QtcAutotest.qbs

@@ -17,9 +17,14 @@ QtcProduct {
         project.buildDirectory + '/' + qtc.ide_library_path,
         project.buildDirectory + '/' + qtc.ide_plugin_path
     ]
-    cpp.defines: base.filter(function(d) {
-        return d !== "QT_RESTRICTED_CAST_FROM_ASCII";
-    })
+    cpp.defines: {
+        var defines = base.filter(function(d) { return d !== "QT_RESTRICTED_CAST_FROM_ASCII"; });
+        var absLibExecPath = FileInfo.joinPaths(qbs.installRoot, qbs.installPrefix,
+                                                qtc.ide_libexec_path);
+        var relLibExecPath = FileInfo.relativePath(destinationDirectory, absLibExecPath);
+        defines.push('TEST_RELATIVE_LIBEXEC_PATH="' + relLibExecPath + '"');
+        return defines;
+    }
 
     Group {
         fileTagsFilter: product.type

src/plugins/mesonprojectmanager/CMakeLists.txt

@@ -86,6 +86,9 @@ add_qtc_plugin(MesonProjectManager
   resources.qrc
 )
 
+file(RELATIVE_PATH RELATIVE_TEST_PATH "${PROJECT_BINARY_DIR}" "${CMAKE_CURRENT_BINARY_DIR}")
+file(RELATIVE_PATH TEST_RELATIVE_LIBEXEC_PATH "/${RELATIVE_TEST_PATH}" "/${IDE_LIBEXEC_PATH}")
+
 if(WITH_TESTS)
 add_qtc_test(tst_mesonwrapper
   INCLUDES
@@ -96,6 +99,7 @@ add_qtc_test(tst_mesonwrapper
   DEFINES
      MESON_SAMPLES_DIR="${CMAKE_CURRENT_SOURCE_DIR}/tests/resources"
      MESON_SAMPLES_BUILD_DIR="${CMAKE_CURRENT_BINARY_DIR}"
+     TEST_RELATIVE_LIBEXEC_PATH="${TEST_RELATIVE_LIBEXEC_PATH}"
   SOURCES
     tests/testmesonwrapper.cpp
     exewrappers/mesonwrapper.cpp
@@ -115,6 +119,7 @@ add_qtc_test(tst_mesoninfoparser
   DEFINES
      MESON_SAMPLES_DIR="${CMAKE_CURRENT_SOURCE_DIR}/tests/resources"
      MESON_SAMPLES_BUILD_DIR="${CMAKE_CURRENT_BINARY_DIR}"
+     TEST_RELATIVE_LIBEXEC_PATH="${TEST_RELATIVE_LIBEXEC_PATH}"
   SOURCES
     tests/testmesoninfoparser.cpp
     exewrappers/mesonwrapper.cpp

src/plugins/mesonprojectmanager/mesonprojectmanager.qbs

@@ -110,13 +110,13 @@ Project {
     }
 
     QtcAutotest {
-        name: "tst_mesonwrapper"
+        name: "mesonwrapper"
         condition: project.withAutotests
 
         Depends { name: "Core" }
         Depends { name: "Utils" }
 
-        cpp.defines: project.testDefines
+        cpp.defines: base.concat(project.testDefines)
         cpp.includePaths: "."
 
         files: [
@@ -131,13 +131,13 @@ Project {
     }
 
     QtcAutotest {
-        name: "tst_mesoninfoparser"
+        name: "mesoninfoparser"
         condition: project.withAutotests
 
         Depends { name: "Core" }
         Depends { name: "Utils" }
 
-        cpp.defines: project.testDefines
+        cpp.defines: base.concat(project.testDefines)
         cpp.includePaths: "."
 
         files: [
@@ -153,7 +153,7 @@ Project {
     }
 
     QtcAutotest {
-        name: "tst_ninjaparser"
+        name: "ninjaparser"
         condition: project.withAutotests
 
         Depends { name: "Core" }
@@ -171,14 +171,14 @@ Project {
     }
 
     QtcAutotest {
-        name: "tst_mesonparser"
+        name: "mesonparser"
         condition: project.withAutotests
 
         Depends { name: "Core" }
         Depends { name: "ProjectExplorer" }
         Depends { name: "Utils" }
 
-        cpp.defines: "MESONPARSER_DISABLE_TASKS_FOR_TESTS"
+        cpp.defines: base.concat("MESONPARSER_DISABLE_TASKS_FOR_TESTS")
         cpp.includePaths: "."
 
         files: [

src/plugins/mesonprojectmanager/tests/testmesoninfoparser.cpp

@@ -26,6 +26,10 @@
 #include "exewrappers/mesonwrapper.h"
 #include "mesoninfoparser/mesoninfoparser.h"
 
+#include <utils/launcherinterface.h>
+#include <utils/processreaper.h>
+
+#include <QCoreApplication>
 #include <QDir>
 #include <QObject>
 #include <QString>
@@ -73,7 +77,12 @@ class AMesonInfoParser : public QObject
     Q_OBJECT
 
 private slots:
-    void initTestCase() {}
+    void initTestCase()
+    {
+        Utils::LauncherInterface::startLauncher(
+                    QCoreApplication::instance()->applicationDirPath() + '/'
+                    + QLatin1String(TEST_RELATIVE_LIBEXEC_PATH));
+    }
 
     void shouldListTargets_data()
     {
@@ -110,7 +119,13 @@ private slots:
         })
     }
 
-    void cleanupTestCase() {}
+    void cleanupTestCase()
+    {
+        Utils::LauncherInterface::stopLauncher();
+    }
+
+private:
+    Utils::ProcessReaper processReaper;
 };
 
 QTEST_MAIN(AMesonInfoParser)

src/plugins/mesonprojectmanager/tests/testmesonwrapper.cpp

@@ -25,6 +25,10 @@
 
 #include "exewrappers/mesonwrapper.h"
 
+#include <utils/launcherinterface.h>
+#include <utils/processreaper.h>
+
+#include <QCoreApplication>
 #include <QDir>
 #include <QObject>
 #include <QString>
@@ -44,7 +48,12 @@ class AMesonWrapper : public QObject
     Q_OBJECT
 
 private slots:
-    void initTestCase() {}
+    void initTestCase()
+    {
+        Utils::LauncherInterface::startLauncher(
+                    QCoreApplication::instance()->applicationDirPath() + '/'
+                    + QLatin1String(TEST_RELATIVE_LIBEXEC_PATH));
+    }
 
     void shouldFindMesonFromPATH()
     {
@@ -104,7 +113,13 @@ private slots:
                                           Utils::FilePath::fromString(build_dir.path()))));
     }
 
-    void cleanupTestCase() {}
+    void cleanupTestCase()
+    {
+        Utils::LauncherInterface::stopLauncher();
+    }
+
+private:
+    Utils::ProcessReaper processReaper;
 };
 
 QTEST_MAIN(AMesonWrapper)