Autogen: Tests: Separate RerunMocBasic test

This commit is contained in:
Sebastian Holtermann 2017-12-09 13:06:58 +01:00
parent 4988746e76
commit 54b4ff2aee
12 changed files with 102 additions and 97 deletions

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@ -31,3 +31,5 @@ endif()
ADD_AUTOGEN_TEST(SameName sameName)
ADD_AUTOGEN_TEST(StaticLibraryCycle slc)
ADD_AUTOGEN_TEST(Complex QtAutogen)
# Rerun tests
ADD_AUTOGEN_TEST(RerunMocBasic)

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@ -0,0 +1,65 @@
cmake_minimum_required(VERSION 3.10)
project(RerunMocBasic)
include("../AutogenTest.cmake")
# Dummy executable to generate a clean target
add_executable(dummy dummy.cpp)
set(timeformat "%Y%j%H%M%S")
set(mocBasicSrcDir "${CMAKE_CURRENT_SOURCE_DIR}/MocBasic")
set(mocBasicBinDir "${CMAKE_CURRENT_BINARY_DIR}/MocBasic")
# Initial build
configure_file("${mocBasicSrcDir}/test1a.h.in" "${mocBasicBinDir}/test1.h" COPYONLY)
try_compile(MOC_RERUN
"${mocBasicBinDir}"
"${mocBasicSrcDir}"
MocBasic
CMAKE_FLAGS "-DQT_TEST_VERSION=${QT_TEST_VERSION}"
"-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}"
OUTPUT_VARIABLE output
)
if (NOT MOC_RERUN)
message(SEND_ERROR "Initial build of mocBasic failed. Output: ${output}")
endif()
# Get name of the output binary
file(STRINGS "${mocBasicBinDir}/mocBasic.txt" mocBasicList ENCODING UTF-8)
list(GET mocBasicList 0 mocBasicBin)
message("Changing the header content for a MOC rerun")
# - Acquire binary timestamps before the build
file(TIMESTAMP "${mocBasicBin}" timeBefore "${timeformat}")
# - Ensure that the timestamp will change
# - Change header file content and rebuild
# - Rebuild
execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1)
configure_file("${mocBasicSrcDir}/test1b.h.in" "${mocBasicBinDir}/test1.h" COPYONLY)
execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${mocBasicBinDir}" RESULT_VARIABLE result )
if (result)
message(SEND_ERROR "Second build of mocBasic failed.")
endif()
# - Acquire binary timestamps after the build
file(TIMESTAMP "${mocBasicBin}" timeAfter "${timeformat}")
# - Test if timestamps changed
if (NOT timeAfter GREATER timeBefore)
message(SEND_ERROR "File (${mocBasicBin}) should have changed!")
endif()
message("Changing nothing for a MOC rerun")
# - Acquire binary timestamps before the build
file(TIMESTAMP "${mocBasicBin}" timeBefore "${timeformat}")
# - Ensure that the timestamp would change
# - Change nothing
# - Rebuild
execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1)
execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${mocBasicBinDir}" RESULT_VARIABLE result )
if (result)
message(SEND_ERROR "Third build of mocBasic failed.")
endif()
# - Acquire binary timestamps after the build
file(TIMESTAMP "${mocBasicBin}" timeAfter "${timeformat}")
# - Test if timestamps changed
if (timeAfter GREATER timeBefore)
message(SEND_ERROR "File (${mocBasicBin}) should not have changed!")
endif()

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@ -0,0 +1,24 @@
cmake_minimum_required(VERSION 3.10)
project(MocBasic)
include("../../AutogenTest.cmake")
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
# Generated source file
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/main.cpp
COMMAND ${CMAKE_COMMAND} -E sleep 2
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp.in ${CMAKE_CURRENT_BINARY_DIR}/main.cpp
)
add_executable(mocBasic
${CMAKE_CURRENT_BINARY_DIR}/test1.h
${CMAKE_CURRENT_BINARY_DIR}/main.cpp
res1.qrc
)
target_include_directories(mocBasic PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
target_link_libraries(mocBasic ${QT_QTCORE_TARGET})
# Write target name to text file
add_custom_command(TARGET mocBasic POST_BUILD COMMAND
${CMAKE_COMMAND} -E echo "$<TARGET_FILE:mocBasic>" > mocBasic.txt
)

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@ -1,5 +1,7 @@
#include "test1.h"
extern int qInitResources_res1();
class Test2 : public QObject
{
Q_OBJECT
@ -9,6 +11,9 @@ public slots:
int main()
{
// Fails to link if the rcc generated symbol is not present.
qInitResources_res1();
Test1 test1;
Test2 test2;

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@ -0,0 +1,5 @@
int main(int argv, char** args)
{
return 0;
}

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@ -6,7 +6,7 @@ project(QtAutogenRerun)
if(QT_QMAKE_EXECUTABLE)
get_filename_component(Qt_BIN_DIR "${QT_QMAKE_EXECUTABLE}" PATH)
get_filename_component(Qt_PREFIX_DIR "${Qt_BIN_DIR}" PATH)
set(CMAKE_PREFIX_PATH ${Qt_PREFIX_DIR})
list(APPEND CMAKE_PREFIX_PATH ${Qt_PREFIX_DIR})
endif()
if (QT_TEST_VERSION STREQUAL 4)
@ -39,9 +39,6 @@ endif()
# Dummy executable to generate clean target
add_executable(dummy dummy.cpp)
# -- Test
include("mocRerun.cmake")
# -- Test
# Tests Q_PLUGIN_METADATA json file change detection
if (NOT QT_TEST_VERSION STREQUAL 4)

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@ -1,60 +0,0 @@
set(timeformat "%Y%j%H%M%S")
set(mocRerunSrcDir "${CMAKE_CURRENT_SOURCE_DIR}/mocRerun")
set(mocRerunBinDir "${CMAKE_CURRENT_BINARY_DIR}/mocRerun")
# Initial build
configure_file("${mocRerunSrcDir}/test1a.h.in" "${mocRerunBinDir}/test1.h" COPYONLY)
try_compile(MOC_RERUN
"${mocRerunBinDir}"
"${mocRerunSrcDir}"
mocRerun
CMAKE_FLAGS "-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}"
"-DQT_TEST_VERSION=${QT_TEST_VERSION}"
"-DCMAKE_PREFIX_PATH=${Qt_PREFIX_DIR}"
OUTPUT_VARIABLE output
)
if (NOT MOC_RERUN)
message(SEND_ERROR "Initial build of mocRerun failed. Output: ${output}")
endif()
# Get name of the output binary
file(STRINGS "${mocRerunBinDir}/mocRerun.txt" mocRerunList ENCODING UTF-8)
list(GET mocRerunList 0 mocRerunBin)
message("Changing the header content for a MOC rerun")
# - Acquire binary timestamps before the build
file(TIMESTAMP "${mocRerunBin}" timeBefore "${timeformat}")
# - Ensure that the timestamp will change
# - Change header file content and rebuild
# - Rebuild
execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1)
configure_file("${mocRerunSrcDir}/test1b.h.in" "${mocRerunBinDir}/test1.h" COPYONLY)
execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${mocRerunBinDir}" RESULT_VARIABLE result )
if (result)
message(SEND_ERROR "Second build of mocRerun failed.")
endif()
# - Acquire binary timestamps after the build
file(TIMESTAMP "${mocRerunBin}" timeAfter "${timeformat}")
# - Test if timestamps changed
if (NOT timeAfter GREATER timeBefore)
message(SEND_ERROR "File (${mocRerunBin}) should have changed!")
endif()
message("Changing nothing for a MOC rerun")
# - Acquire binary timestamps before the build
file(TIMESTAMP "${mocRerunBin}" timeBefore "${timeformat}")
# - Ensure that the timestamp would change
# - Change nothing
# - Rebuild
execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1)
execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${mocRerunBinDir}" RESULT_VARIABLE result )
if (result)
message(SEND_ERROR "Third build of mocRerun failed.")
endif()
# - Acquire binary timestamps after the build
file(TIMESTAMP "${mocRerunBin}" timeAfter "${timeformat}")
# - Test if timestamps changed
if (timeAfter GREATER timeBefore)
message(SEND_ERROR "File (${mocRerunBin}) should not have changed!")
endif()

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@ -1,33 +0,0 @@
cmake_minimum_required(VERSION 3.9)
cmake_policy(SET CMP0071 NEW)
project(mocRerun CXX)
if (QT_TEST_VERSION STREQUAL 4)
find_package(Qt4 REQUIRED)
set(QT_CORE_TARGET Qt4::QtCore)
else()
if (NOT QT_TEST_VERSION STREQUAL 5)
message(SEND_ERROR "Invalid Qt version specified.")
endif()
find_package(Qt5Core REQUIRED)
set(QT_CORE_TARGET Qt5::Core)
endif()
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
# Generated source file
add_custom_command(OUTPUT main.cpp
COMMAND ${CMAKE_COMMAND} -E sleep 2
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp.in ${CMAKE_CURRENT_BINARY_DIR}/main.cpp)
add_executable(mocRerun
${CMAKE_CURRENT_BINARY_DIR}/test1.h
${CMAKE_CURRENT_BINARY_DIR}/main.cpp
res1.qrc)
target_include_directories(mocRerun PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
target_link_libraries(mocRerun ${QT_CORE_TARGET})
# Write target name to text file
add_custom_command(TARGET mocRerun POST_BUILD COMMAND
${CMAKE_COMMAND} -E echo "$<TARGET_FILE:mocRerun>" > mocRerun.txt)