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使用 CMake 构建 Qt 测试

发布于 2024-10-12 18:56:37 字数 88 浏览 7 评论 0原文

谁能给我一些 QT 测试代码和使用 Cmake 构建并使用 CTest 运行的 CMakeLists.txt 的示例。我好像找不到啊！

-柯蒂斯

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小瓶盖 2024-10-19 18:56:37

以下是使用 cmake 2.8.11 和 Qt5 的示例。 2.请注意，cmake 现在支持底部带有 .moc-include 的测试文件。

CMakeLists.txt：

cmake_minimum_required(VERSION 2.8.11)
project(foo)

enable_testing()

# Tell CMake to run moc when necessary:
set(CMAKE_AUTOMOC ON)

# As moc files are generated in the binary dir, tell CMake
# to always look for includes there:
set(CMAKE_INCLUDE_CURRENT_DIR ON)

find_package(Qt5Test REQUIRED)

add_executable(foo foo.cpp)
add_test(foo foo)

target_link_libraries(foo Qt5::Test)

foo.cpp：

#include <QTest>

class Foo : public QObject {
    Q_OBJECT
private slots:
    void t1() { QVERIFY(true); }
};

QTEST_MAIN(Foo)
#include "foo.moc"

Here is an example of using cmake 2.8.11 and Qt5.2. Note that cmake now supports testfiles with a .moc-include at the bottom.

CMakeLists.txt:

cmake_minimum_required(VERSION 2.8.11)
project(foo)

enable_testing()

# Tell CMake to run moc when necessary:
set(CMAKE_AUTOMOC ON)

# As moc files are generated in the binary dir, tell CMake
# to always look for includes there:
set(CMAKE_INCLUDE_CURRENT_DIR ON)

find_package(Qt5Test REQUIRED)

add_executable(foo foo.cpp)
add_test(foo foo)

target_link_libraries(foo Qt5::Test)

foo.cpp:

#include <QTest>

class Foo : public QObject {
    Q_OBJECT
private slots:
    void t1() { QVERIFY(true); }
};

QTEST_MAIN(Foo)
#include "foo.moc"

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一江春梦 2024-10-19 18:56:37

取自 Charm (Tests/CMakeLists.txt) 的示例：

SET( TestApplication_SRCS TestApplication.cpp )
SET( TEST_LIBRARIES CharmCore ${QT_QTTEST_LIBRARY} ${QT_LIBRARIES} )

SET( SqLiteStorageTests_SRCS SqLiteStorageTests.cpp )
QT4_AUTOMOC( ${SqLiteStorageTests_SRCS} )
ADD_EXECUTABLE( SqLiteStorageTests ${SqLiteStorageTests_SRCS} )
TARGET_LINK_LIBRARIES( SqLiteStorageTests ${TEST_LIBRARIES} )
ADD_TEST( NAME SqLiteStorageTests COMMAND SqLiteStorageTests )

与普通可执行文件的唯一区别是调用 ADD_TEST 宏。
看看例如 Charm，看看它的实际效果。

An example taken from Charm (Tests/CMakeLists.txt):

SET( TestApplication_SRCS TestApplication.cpp )
SET( TEST_LIBRARIES CharmCore ${QT_QTTEST_LIBRARY} ${QT_LIBRARIES} )

SET( SqLiteStorageTests_SRCS SqLiteStorageTests.cpp )
QT4_AUTOMOC( ${SqLiteStorageTests_SRCS} )
ADD_EXECUTABLE( SqLiteStorageTests ${SqLiteStorageTests_SRCS} )
TARGET_LINK_LIBRARIES( SqLiteStorageTests ${TEST_LIBRARIES} )
ADD_TEST( NAME SqLiteStorageTests COMMAND SqLiteStorageTests )

The only difference to a normal executable is that you call ADD_TEST macro.
Have a look at e.g. Charm to see it in action.

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