Move Qt profile setup into a dedicated library.

Otherwise all changes to the implementation will have to be duplicated
in IDEs.

Change-Id: I61e6d4fa1ee9b724eb5d9de9f233dc915a6c8bc3
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

1 files changed, 178 insertions, 0 deletions

diff --git a/src/lib/corelib/tools/tst_tools.cpp b/src/lib/corelib/tools/tst_tools.cpp
new file mode 100644
index 000000000..c1af58f70
--- /dev/null
+++ b/src/lib/corelib/tools/tst_tools.cpp
@@ -0,0 +1,178 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Build Suite.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+#include "tst_tools.h"
+
+#include <tools/buildoptions.h>
+#include <tools/error.h>
+#include <tools/fileinfo.h>
+#include <tools/hostosinfo.h>
+#include <tools/profile.h>
+#include <tools/settings.h>
+#include <tools/setupprojectparameters.h>
+
+#include <QFileInfo>
+#include <QTemporaryFile>
+#include <QTest>
+
+namespace qbs {
+namespace Internal {
+
+TestTools::TestTools(Settings *settings) : m_settings(settings)
+{
+}
+
+void TestTools::testFileInfo()
+{
+    QCOMPARE(FileInfo::fileName("C:/waffl/copter.exe"), QString("copter.exe"));
+    QCOMPARE(FileInfo::baseName("C:/waffl/copter.exe.lib"), QString("copter"));
+    QCOMPARE(FileInfo::completeBaseName("C:/waffl/copter.exe.lib"), QString("copter.exe"));
+    QCOMPARE(FileInfo::path("abc"), QString("."));
+    QCOMPARE(FileInfo::path("/abc/lol"), QString("/abc"));
+    QVERIFY(!FileInfo::isAbsolute("bla/lol"));
+    QVERIFY(FileInfo::isAbsolute("/bla/lol"));
+    if (HostOsInfo::isWindowsHost())
+        QVERIFY(FileInfo::isAbsolute("C:\\bla\\lol"));
+    QCOMPARE(FileInfo::resolvePath("/abc/lol", "waffl"), QString("/abc/lol/waffl"));
+    QCOMPARE(FileInfo::resolvePath("/abc/def/ghi/jkl/", "../foo/bar"), QString("/abc/def/ghi/foo/bar"));
+    QCOMPARE(FileInfo::resolvePath("/abc/def/ghi/jkl/", "../../foo/bar"), QString("/abc/def/foo/bar"));
+    QCOMPARE(FileInfo::resolvePath("/abc", "../../../foo/bar"), QString("/foo/bar"));
+    QCOMPARE(FileInfo("/does/not/exist").lastModified(), FileTime());
+}
+
+void TestTools::fileCaseCheck()
+{
+    QTemporaryFile tempFile(QLatin1String("CamelCase"));
+    QVERIFY(tempFile.open());
+    QFileInfo tempFileInfo(tempFile.fileName());
+    const QString lowerFilePath = tempFileInfo.absolutePath() + QLatin1Char('/')
+            + tempFileInfo.fileName().toLower();
+    const QString upperFilePath = tempFileInfo.absolutePath() + QLatin1Char('/')
+            + tempFileInfo.fileName().toUpper();
+    QVERIFY(FileInfo::isFileCaseCorrect(tempFileInfo.absoluteFilePath()));
+    if (QFile::exists(lowerFilePath))
+        QVERIFY(!FileInfo::isFileCaseCorrect(lowerFilePath));
+    if (QFile::exists(upperFilePath))
+        QVERIFY(!FileInfo::isFileCaseCorrect(upperFilePath));
+}
+
+void TestTools::testProfiles()
+{
+    bool exceptionCaught;
+    Profile parentProfile("parent", m_settings);
+    Profile childProfile("child", m_settings);
+    try {
+        parentProfile.removeBaseProfile();
+        parentProfile.remove("testKey");
+        QCOMPARE(parentProfile.value("testKey", "none").toString(), QLatin1String("none"));
+        parentProfile.setValue("testKey", "testValue");
+        QCOMPARE(parentProfile.value("testKey").toString(), QLatin1String("testValue"));
+
+        childProfile.remove("testKey");
+        childProfile.removeBaseProfile();
+        QCOMPARE(childProfile.value("testKey", "none").toString(), QLatin1String("none"));
+        childProfile.setBaseProfile("parent");
+        QCOMPARE(childProfile.value("testKey").toString(), QLatin1String("testValue"));
+
+        // Change base profile and check if the inherited value also changes.
+        Profile fooProfile("foo", m_settings);
+        fooProfile.setValue("testKey", "gnampf");
+        childProfile.setBaseProfile("foo");
+        QCOMPARE(childProfile.value("testKey", "none").toString(), QLatin1String("gnampf"));
+        exceptionCaught = false;
+    } catch (ErrorInfo &) {
+        exceptionCaught = true;
+    }
+    QVERIFY(!exceptionCaught);
+
+    try {
+        childProfile.setBaseProfile("SmurfAlongWithMe");
+        childProfile.value("blubb");
+        exceptionCaught = false;
+    } catch (ErrorInfo &) {
+        exceptionCaught = true;
+    }
+    QVERIFY(exceptionCaught);
+
+    try {
+        childProfile.setBaseProfile("parent");
+        parentProfile.setBaseProfile("child");
+        QVERIFY(!childProfile.value("blubb").isValid());
+        exceptionCaught = false;
+    } catch (ErrorInfo &) {
+        exceptionCaught = true;
+    }
+    QVERIFY(exceptionCaught);
+
+    try {
+        QVERIFY(!childProfile.allKeys(Profile::KeySelectionNonRecursive).isEmpty());
+        exceptionCaught = false;
+    } catch (ErrorInfo &) {
+        exceptionCaught = true;
+    }
+    QVERIFY(!exceptionCaught);
+
+    try {
+        QVERIFY(!childProfile.allKeys(Profile::KeySelectionRecursive).isEmpty());
+        exceptionCaught = false;
+    } catch (ErrorInfo &) {
+        exceptionCaught = true;
+    }
+    QVERIFY(exceptionCaught);
+}
+
+void TestTools::testBuildConfigMerging()
+{
+    QVariantMap buildConfigMap;
+    buildConfigMap.insert(QLatin1String("topLevelKey"), QLatin1String("topLevelValue"));
+    buildConfigMap.insert(QLatin1String("qbs.toolchain"), QLatin1String("gcc"));
+    buildConfigMap.insert(QLatin1String("qbs.architecture"),
+                          QLatin1String("Jean-Claude Pillemann"));
+    buildConfigMap.insert(QLatin1String("cpp.treatWarningsAsErrors"), true);
+    QVariantMap overrideMap;
+    overrideMap.insert(QLatin1String("qbs.toolchain"), QLatin1String("clang"));
+    SetupProjectParameters params;
+    params.setBuildConfiguration(buildConfigMap);
+    params.setOverriddenValues(overrideMap);
+    const QVariantMap finalMap = params.finalBuildConfigurationTree();
+    QCOMPARE(finalMap.count(), 3);
+    QCOMPARE(finalMap.value(QLatin1String("topLevelKey")).toString(),
+             QString::fromLatin1("topLevelValue"));
+    const QVariantMap finalQbsMap = finalMap.value(QLatin1String("qbs")).toMap();
+    QCOMPARE(finalQbsMap.count(), 2);
+    QCOMPARE(finalQbsMap.value(QLatin1String("toolchain")).toString(),
+             QString::fromLatin1("clang"));
+    QCOMPARE(finalQbsMap.value(QLatin1String("architecture")).toString(),
+             QString::fromLatin1("Jean-Claude Pillemann"));
+    const QVariantMap finalCppMap = finalMap.value(QLatin1String("cpp")).toMap();
+    QCOMPARE(finalCppMap.count(), 1);
+    QCOMPARE(finalCppMap.value(QLatin1String("treatWarningsAsErrors")).toBool(), true);
+}
+
+} // namespace Internal
+} // namespace qbs