Clang: Add diagnostics

Diagnostics are now moved to the clang backend process. Fixits are supported too. Change-Id: I20faacf466bbf78dec479220c3d7b336a47bc453 Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
2015-08-31 16:28:26 +02:00
parent 8dfa9a5dab
commit b278dc87ca
84 changed files with 3633 additions and 132 deletions
--- a/tests/unit/unittest/sourcerangetest.cpp
+++ b/tests/unit/unittest/sourcerangetest.cpp
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing
+**
+** 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 The Qt Company.  For licensing terms and
+** conditions see http://www.qt.io/terms-conditions.  For further information
+** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include <diagnostic.h>
+#include <diagnosticset.h>
+#include <projectpart.h>
+#include <translationunit.h>
+#include <unsavedfiles.h>
+#include <sourcerange.h>
+
+#include <clang-c/Index.h>
+
+#include <gmock/gmock.h>
+#include <gmock/gmock-matchers.h>
+#include <gtest/gtest.h>
+#include "gtest-qt-printing.h"
+
+using ClangBackEnd::DiagnosticSet;
+using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::ProjectPart;
+using ClangBackEnd::UnsavedFiles;
+using ClangBackEnd::Diagnostic;
+using ClangBackEnd::SourceRange;
+using testing::PrintToString;
+
+namespace {
+
+MATCHER_P4(IsSourceLocation, filePath, line, column, offset,
+           std::string(negation ? "isn't" : "is")
+           + " source location with file path "+ PrintToString(filePath)
+           + ", line " + PrintToString(line)
+           + ", column " + PrintToString(column)
+           + " and offset " + PrintToString(offset)
+           )
+{
+    if (!arg.filePath().endsWith(filePath)
+     || arg.line() != line
+     || arg.column() != column
+     || arg.offset() != offset) {
+        return false;
+    }
+
+    return true;
+}
+
+class SourceRange : public ::testing::Test
+{
+protected:
+    ProjectPart projectPart{Utf8StringLiteral("projectPartId"), {Utf8StringLiteral("-pedantic")}};
+    UnsavedFiles unsavedFiles;
+    TranslationUnit translationUnit{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_source_range.cpp"),
+                                    unsavedFiles,
+                                    projectPart};
+    DiagnosticSet diagnosticSet{translationUnit.diagnostics()};
+    Diagnostic diagnostic{diagnosticSet.front()};
+    ::SourceRange sourceRange{diagnostic.ranges().front()};
+};
+
+TEST_F(SourceRange, Size)
+{
+    ASSERT_THAT(diagnostic.ranges().size(), 2);
+}
+
+TEST_F(SourceRange, Start)
+{
+    ASSERT_THAT(sourceRange.start(), IsSourceLocation(Utf8StringLiteral("diagnostic_source_range.cpp"),
+                                                      8u,
+                                                      5u,
+                                                      43u));
+}
+
+TEST_F(SourceRange, End)
+{
+    ASSERT_THAT(sourceRange.end(), IsSourceLocation(Utf8StringLiteral("diagnostic_source_range.cpp"),
+                                                      8u,
+                                                      6u,
+                                                      44u));
+}
+}