# Copyright (c) 2009, 2021, Oracle and/or its affiliates.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is also distributed with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation.  The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have included with MySQL.
#
# 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, version 2.0, 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 St, Fifth Floor, Boston, MA 02110-1301  USA

# Skip -- Up-to-date messages in case of multiple 'make install'.
# This works for CMAKE 3.1.3 and up

#Disable MTR for PXB
IF(NOT WITH_XTRABACKUP)
  SET(CMAKE_INSTALL_MESSAGE LAZY)
  
  IF(INSTALL_MYSQLTESTDIR)
    INSTALL(
      DIRECTORY .
      DESTINATION ${INSTALL_MYSQLTESTDIR}
      USE_SOURCE_PERMISSIONS
      COMPONENT Test
      PATTERN "var" EXCLUDE
      PATTERN "var/" EXCLUDE
      PATTERN "lib/My/SafeProcess" EXCLUDE
      PATTERN "CPack" EXCLUDE
      PATTERN "CMake*" EXCLUDE
      PATTERN "Makefile" EXCLUDE
      PATTERN "mtr.out*" EXCLUDE
      PATTERN "*.cmake" EXCLUDE
      PATTERN "*.in" EXCLUDE
      )
  ENDIF()
  
  
  IF(NOT ${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
    # Enable running mtr from build directory
    FIND_PROGRAM(PERL_EXECUTABLE perl
      /usr/bin /usr/local/bin
      NO_CMAKE_ENVIRONMENT_PATH
      NO_SYSTEM_ENVIRONMENT_PATH)
    # If not found in hard-coded list above, look in PATH as well.
    FIND_PROGRAM(PERL_EXECUTABLE perl)
  
    CONFIGURE_FILE(
      ${CMAKE_CURRENT_SOURCE_DIR}/mtr.out-of-source 
      ${CMAKE_CURRENT_BINARY_DIR}/mysql-test-run.pl
      @ONLY
    )
  ENDIF()
  IF(UNIX)
    EXECUTE_PROCESS(
      COMMAND chmod +x  mysql-test-run.pl
      COMMAND ${CMAKE_COMMAND} -E create_symlink 
       ./mysql-test-run.pl mtr
      COMMAND ${CMAKE_COMMAND} -E create_symlink 
       ./mysql-test-run.pl mysql-test-run
      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
    ) 
    IF(INSTALL_MYSQLTESTDIR)
      INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/mtr 
        ${CMAKE_CURRENT_BINARY_DIR}/mysql-test-run 
        DESTINATION ${INSTALL_MYSQLTESTDIR}
        COMPONENT Test)
    ENDIF()
  ENDIF()
  
  
  SET(EXP --experimental=collections/default.experimental)
  
  SET(DEBUG_SERVER "")
  SET(VS_CONFIG "")
  
  IF(DEBUG_EXTNAME)
    SET(DEBUG_SERVER "--debug-server")
  ENDIF()
  
  IF(CMAKE_BUILD_TYPE)
    IF(CMAKE_BUILD_TYPE_UPPER STREQUAL "DEBUG")
      SET(DEBUG_SERVER "--debug-server")
    ELSE()
      SET(DEBUG_SERVER "")
      IF(NOT BUILD_IS_SINGLE_CONFIG)
        SET(VS_CONFIG "--vs-config=${CMAKE_CFG_INTDIR}")
      ENDIF()
    ENDIF()
  ENDIF()
  
  # On windows do: 'cmake --build . --config debug --target test-mtr'
  # On unix do: 'make test-mtr'
  ADD_CUSTOM_TARGET(test-mtr
    COMMAND perl ./mysql-test-run.pl --force --parallel=4 --suite=main
            ${VS_CONFIG} ${DEBUG_SERVER} ${EXP}
  )
  
  ## We could do something like this, but the 'test' target generated
  ## by cmake is really for unit testing: all output is muted by default,
  ## even in case of test failure.
  ## ADD_EXECUTABLE(perl IMPORTED)
  ## ADD_TEST(xxx perl ./mysql-test-run.pl --force
  ##          ${VS_CONFIG} ${DEBUG_SERVER} ${EXP})
  
  
  # Process .in files with includes in collections/
  
  MACRO(PROCESS_COLLECTION_INCLUDE collin collection)
    FILE(STRINGS ${collin} inlines)
    FOREACH(line ${inlines})
      IF(${line} MATCHES "#include .*")
        STRING(REPLACE "#include " "collections/" incfile ${line})
        FILE(READ ${incfile} contents)
        FILE(APPEND ${collection} "${contents}")
      ELSE()
        FILE(APPEND ${collection} "${line}\n")
      ENDIF()
    ENDFOREACH()
  ENDMACRO()
  
  # For internal testing in PB2, append collections files
  IF(DEFINED ENV{PB2WORKDIR})
    FILE(GLOB infiles "collections/*.in")
    FOREACH(collin ${infiles})
      STRING(REPLACE ".in" "" collection ${collin})
      STRING(REPLACE ".in" ".done" colldone ${collin})
      # Only generate file once
      IF(NOT EXISTS ${colldone})
        PROCESS_COLLECTION_INCLUDE(${collin} ${collection})
        FILE(APPEND ${colldone} "${collin}\n")
      ENDIF()
    ENDFOREACH()
  ENDIF()
  
  # With different MAX_INDEXES values, server might behave differently in
  # certain cases. 'max_indexes.inc' file should be updated accordingly to
  # reflect the current MAX_INDEXES value. This file helps MTR to decide on
  # which tests should be skipped.
  # NOTE: While committing a patch please make sure that the file is unmodified
  # and should show the default MAX_INDEXES (i.e. 64U).
  IF (MAX_INDEXES)
    IF(NOT (${MAX_INDEXES} EQUAL 64U))
      FILE(WRITE include/max_indexes.inc
           "# Warning: This is an auto-generated file. Please do not modify it.
  --let $max_indexes = ${MAX_INDEXES}\n")
      MESSAGE(STATUS "mysql-test/include/max_indexes.inc adjusted")
    ENDIF()
  ENDIF()
ENDIF()
