diff options
Diffstat (limited to 'gnu/packages/patches/quassel-qt-514-compat.patch')
| -rw-r--r-- | gnu/packages/patches/quassel-qt-514-compat.patch | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/gnu/packages/patches/quassel-qt-514-compat.patch b/gnu/packages/patches/quassel-qt-514-compat.patch new file mode 100644 index 0000000000..7a0c42e8aa --- /dev/null +++ b/gnu/packages/patches/quassel-qt-514-compat.patch @@ -0,0 +1,130 @@ +https://github.com/quassel/quassel/commit/579e559a6322209df7cd51c34801fecff5fe734b.patch + +Based on the above patch, with some changes due to how the code has changed +in the time since 0.13.1 was released. + +https://git.archlinux.org/svntogit/community.git/plain/trunk/quassel-0.13.1-qt5.14.patch?h=packages/quassel + +From 579e559a6322209df7cd51c34801fecff5fe734b Mon Sep 17 00:00:00 2001 +From: Manuel Nickschas <sputnick@quassel-irc.org> +Date: Tue, 7 Jan 2020 18:34:54 +0100 +Subject: [PATCH] common: Disable enum type stream operators for Qt >= 5.14 + +Starting from version 5.14, Qt provides stream operators for enum +types, which collide with the ones we ship in types.h. Disable +Quassel's stream operators when compiling against Qt 5.14 or later. + +Add a unit test that ensures that enum serialization honors the width +of the underlying type. +--- + src/common/types.h | 2 + + tests/common/CMakeLists.txt | 2 + + tests/common/typestest.cpp | 79 +++++++++++++++++++++++++++++++++++++ + 3 files changed, 83 insertions(+) + create mode 100644 tests/common/typestest.cpp + +diff --git a/src/common/types.h b/src/common/types.h +index d3742b788..e2a9aab5e 100644 +--- a/src/common/types.h ++++ b/src/common/types.h +@@ -140,6 +140,7 @@ Q_DECLARE_METATYPE(QHostAddress) + typedef QList<MsgId> MsgIdList; + typedef QList<BufferId> BufferIdList; + ++#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0) + /** + * Catch-all stream serialization operator for enum types. + * +@@ -169,6 +170,7 @@ QDataStream &operator>>(QDataStream &in, T &value) { + value = static_cast<T>(v); + return in; + } ++#endif + + // Exceptions + +diff --git a/tests/common/typestest.cpp b/tests/common/typestest.cpp +new file mode 100644 +index 000000000..04031c299 +--- /dev/null ++++ b/tests/common/typestest.cpp +@@ -0,0 +1,79 @@ ++/*************************************************************************** ++ * Copyright (C) 2005-2020 by the Quassel Project * ++ * devel@quassel-irc.org * ++ * * ++ * This program is free software; you can redistribute it and/or modify * ++ * it under the terms of the GNU General Public License as published by * ++ * the Free Software Foundation; either version 2 of the License, or * ++ * (at your option) version 3. * ++ * * ++ * This program is distributed in the hope that it will be useful, * ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of * ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * ++ * GNU General Public License for more details. * ++ * * ++ * You should have received a copy of the GNU General Public License * ++ * along with this program; if not, write to the * ++ * Free Software Foundation, Inc., * ++ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ++ ***************************************************************************/ ++ ++#include <cstdint> ++ ++#include <QByteArray> ++#include <QDataStream> ++#include <QObject> ++ ++#include "testglobal.h" ++#include "types.h" ++ ++using namespace ::testing; ++ ++class EnumHolder ++{ ++ Q_GADGET ++ ++public: ++ enum class Enum16 : uint16_t {}; ++ enum class Enum32 : uint32_t {}; ++ ++ enum class EnumQt16 : uint16_t {}; ++ Q_ENUM(EnumQt16) ++ enum class EnumQt32 : uint32_t {}; ++ Q_ENUM(EnumQt32) ++}; ++ ++// Verify that enums are (de)serialized as their underlying type ++TEST(TypesTest, enumSerialization) ++{ ++ QByteArray data; ++ QDataStream out(&data, QIODevice::WriteOnly); ++ ++ // Serialize ++ out << EnumHolder::Enum16(0xabcd); ++ ASSERT_THAT(data.size(), Eq(2)); ++ out << EnumHolder::Enum32(0x123456); ++ ASSERT_THAT(data.size(), Eq(6)); ++ out << EnumHolder::EnumQt16(0x4321); ++ ASSERT_THAT(data.size(), Eq(8)); ++ out << EnumHolder::Enum32(0xfedcba); ++ ASSERT_THAT(data.size(), Eq(12)); ++ ASSERT_THAT(out.status(), Eq(QDataStream::Status::Ok)); ++ ++ // Deserialize ++ QDataStream in(data); ++ EnumHolder::Enum16 enum16; ++ EnumHolder::Enum32 enum32; ++ EnumHolder::EnumQt16 enumQt16; ++ EnumHolder::EnumQt32 enumQt32; ++ in >> enum16 >> enum32 >> enumQt16 >> enumQt32; ++ ASSERT_THAT(in.status(), Eq(QDataStream::Status::Ok)); ++ EXPECT_TRUE(in.atEnd()); ++ ++ EXPECT_THAT((int)enum16, Eq(0xabcd)); ++ EXPECT_THAT((int)enum32, Eq(0x123456)); ++ EXPECT_THAT((int)enumQt16, Eq(0x4321)); ++ EXPECT_THAT((int)enumQt32, Eq(0xfedcba)); ++} ++ ++#include "typestest.moc" |