AnsiEscapeCodeHandler: Added auto tests.

First simple tests to check:
* pass-trough text without ANSI escape sequences
* text-color change in line
* text-bold change in line

Change-Id: I054a3fb218e95dfd5e160f1ae71dc0638bc5f239
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

5 files changed, 153 insertions, 2 deletions

diff --git a/tests/auto/utils/ansiescapecodehandler/ansiescapecodehandler.pro b/tests/auto/utils/ansiescapecodehandler/ansiescapecodehandler.pro
new file mode 100644
index 0000000000..b891412fa4
--- /dev/null
+++ b/tests/auto/utils/ansiescapecodehandler/ansiescapecodehandler.pro
@@ -0,0 +1,10 @@
+QTC_LIB_DEPENDS += utils
+include(../../qttest.pri)
+
+UTILSDIR = $$IDE_SOURCE_TREE/src/libs/
+
+DEFINES += QTCREATOR_UTILS_LIB
+
+SOURCES += \
+    $$UTILSDIR/utils/ansiescapecodehandler.cpp \
+    tst_ansiescapecodehandler.cpp
diff --git a/tests/auto/utils/ansiescapecodehandler/ansiescapecodehandler.qbs b/tests/auto/utils/ansiescapecodehandler/ansiescapecodehandler.qbs
new file mode 100644
index 0000000000..3192c76e38
--- /dev/null
+++ b/tests/auto/utils/ansiescapecodehandler/ansiescapecodehandler.qbs
@@ -0,0 +1,9 @@
+import qbs
+import "../../autotest.qbs" as Autotest
+
+Autotest {
+    name: "ANSI autotest"
+    Depends { name: "Utils" }
+    Depends { name: "Qt.widgets" } // TODO: Remove when qbs bug is fixed
+    files: "tst_ansiescapecodehandler.cpp"
+}
diff --git a/tests/auto/utils/ansiescapecodehandler/tst_ansiescapecodehandler.cpp b/tests/auto/utils/ansiescapecodehandler/tst_ansiescapecodehandler.cpp
new file mode 100644
index 0000000000..aea46de0f8
--- /dev/null
+++ b/tests/auto/utils/ansiescapecodehandler/tst_ansiescapecodehandler.cpp
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Andre Hartmann <aha_1980@gmx.de>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** 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 <utils/ansiescapecodehandler.h>
+
+#include <QString>
+#include <QtTest>
+
+using namespace Utils;
+
+typedef QList<StringFormatPair> ResultList;
+
+Q_DECLARE_METATYPE(QTextCharFormat);
+Q_DECLARE_METATYPE(StringFormatPair);
+Q_DECLARE_METATYPE(ResultList);
+
+class tst_AnsiEscapeCodeHandler : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_AnsiEscapeCodeHandler();
+
+private Q_SLOTS:
+    void testCase1();
+    void testCase1_data();
+
+private:
+    static const QString red;
+    static const QString bold;
+    static const QString normal;
+    static const QString normal1;
+};
+
+const QString tst_AnsiEscapeCodeHandler::red = QChar::fromLatin1(27) + "[31m";
+const QString tst_AnsiEscapeCodeHandler::bold = QChar::fromLatin1(27) + "[1m";
+const QString tst_AnsiEscapeCodeHandler::normal = QChar::fromLatin1(27) + "[0m";
+const QString tst_AnsiEscapeCodeHandler::normal1 = QChar::fromLatin1(27) + "[m";
+
+tst_AnsiEscapeCodeHandler::tst_AnsiEscapeCodeHandler()
+{
+}
+
+void tst_AnsiEscapeCodeHandler::testCase1()
+{
+    QFETCH(QString, text);
+    QFETCH(QTextCharFormat, format);
+    QFETCH(ResultList, expected);
+
+    AnsiEscapeCodeHandler handler;
+    ResultList result = handler.parseText(text, format);
+    handler.endFormatScope();
+
+    QVERIFY(result.size() == expected.size());
+    for (int i = 0; i < result.size(); ++i) {
+        QVERIFY(result[i].first == expected[i].first);
+        QVERIFY(result[i].second == expected[i].second);
+    }
+}
+
+void tst_AnsiEscapeCodeHandler::testCase1_data()
+{
+    QTest::addColumn<QString>("text");
+    QTest::addColumn<QTextCharFormat>("format");
+    QTest::addColumn<ResultList>("expected");
+
+    // Test pass-through
+    QTextCharFormat defaultFormat;
+    QTest::newRow("Pass-through") << "Hello World" << defaultFormat
+                       << (ResultList() << StringFormatPair("Hello World", defaultFormat));
+
+    // Test text-color change
+    QTextCharFormat redFormat;
+    redFormat.setForeground(QColor(170, 0, 0));
+    const QString text2 = "This is " + red + "red" + normal + " text";
+    QTest::newRow("Text-color change") << text2 << QTextCharFormat()
+                       << (ResultList()
+                            << StringFormatPair("This is ", defaultFormat)
+                            << StringFormatPair("red", redFormat)
+                            << StringFormatPair(" text", defaultFormat));
+
+    // Test text format change to bold
+    QTextCharFormat boldFormat;
+    boldFormat.setFontWeight(QFont::Bold);
+    const QString text3 = "A line of " + bold + "bold" + normal + " text";
+    QTest::newRow("Text-format change") << text3 << QTextCharFormat()
+                       << (ResultList()
+                            << StringFormatPair("A line of ", defaultFormat)
+                            << StringFormatPair("bold", boldFormat)
+                            << StringFormatPair(" text", defaultFormat));
+
+    // Test resetting format to normal with other reset pattern
+    const QString text4 = "A line of " + bold + "bold" + normal1 + " text";
+    QTest::newRow("Alternative reset pattern (QTCREATORBUG-10132)") << text4 << QTextCharFormat()
+                       << (ResultList()
+                            << StringFormatPair("A line of ", defaultFormat)
+                            << StringFormatPair("bold", boldFormat)
+                            << StringFormatPair(" text", defaultFormat));
+}
+
+QTEST_APPLESS_MAIN(tst_AnsiEscapeCodeHandler)
+
+#include "tst_ansiescapecodehandler.moc"
diff --git a/tests/auto/utils/utils.pro b/tests/auto/utils/utils.pro
index 21d4bac88b..a742245ea2 100644
--- a/tests/auto/utils/utils.pro
+++ b/tests/auto/utils/utils.pro
@@ -3,4 +3,4 @@ CONFIG += ordered
 
 SUBDIRS = \
     fileutils \
-
+    ansiescapecodehandler
diff --git a/tests/auto/utils/utils.qbs b/tests/auto/utils/utils.qbs
index 724084e59c..f4a0959b81 100644
--- a/tests/auto/utils/utils.qbs
+++ b/tests/auto/utils/utils.qbs
@@ -2,5 +2,8 @@ import qbs
 
 Project {
     name: "Utils autotests"
-    references: ["fileutils/fileutils.qbs"]
+    references: [
+        "fileutils/fileutils.qbs",
+        "ansiescapecodehandler/ansiescapecodehandler.qbs"
+    ]
 }