第一个结构源如下:

MyApp
MyAppUnitTest

在MyApp项目下，使用MyAppSrc.pri来定位源文件:

Under MyApp project, use a MyAppSrc.pri to locate source files:

SOURCES += \
    ../../../framework/src/myapp.cpp \
    ../../../framework/src/mycontrol.cpp

HEADERS += \
    ../../../framework/inc/myapp.h \
    ../../../framework/inc/mycontrol.h

INCLUDEPATH += ../../../framework/extlibs

将此 .pri 包含在 MyApp.pro 中，例如:

Include this .pri in MyApp.pro like:

include(MyAppSrc.pri)

然后像主项目一样构建测试项目，在 MyAppUnitTest.pro 中添加一个额外的内容:

Then structure the testing project exactly like the main project, with one extra include in MyAppUnitTest.pro:

include(MyAppUnitTestSrc.pri)
include(../MyApp/MyAppSrc.pri)