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#=============================================================================
# Copyright Kitware, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#=============================================================================
cmake_minimum_required(VERSION 2.8.5)
if(xml)
file(REMOVE "${xml}")
endif()
if(prologue)
include(${prologue})
endif()
execute_process(
COMMAND ${command}
OUTPUT_VARIABLE actual_stdout
ERROR_VARIABLE actual_stderr
RESULT_VARIABLE actual_result
)
if(xml)
set(maybe_xml xml)
if(EXISTS "${xml}")
file(READ "${xml}" actual_xml)
# Filter out arch-specific attributes.
string(REGEX REPLACE "(<(Constructor|Destructor|Method|OperatorMethod|Converter)[^/>]*) attributes=\"__thiscall__\"(/?>)" "\\1\\3" actual_xml "${actual_xml}")
string(REGEX REPLACE "(<(Constructor|Destructor|Method|OperatorMethod|Converter)[^/>]*) attributes=\"__thiscall__ ([^/>]+)\"(/?>)" "\\1 attributes=\"\\3\"\\4" actual_xml "${actual_xml}")
else()
set(actual_xml "(missing)")
endif()
else()
set(maybe_xml)
endif()
set(default_result 0)
set(default_stdout "^$")
set(default_stderr "^$")
foreach(o result stdout stderr ${maybe_xml})
string(REGEX REPLACE "(^|\n)warning: unknown platform, assuming -mfloat-abi=soft\n" "\\1" actual_${o} "${actual_${o}}")
string(REGEX REPLACE "\n+$" "" actual_${o} "${actual_${o}}")
string(REGEX REPLACE "\n" "\n actual-${o}> " actual-${o} " actual-${o}> ${actual_${o}}")
set(actual-${o} "Actual ${o}:\n${actual-${o}}\n")
set(expect-${o} "")
unset(expect_${o})
foreach(e ${expect})
if(IS_ABSOLUTE "${e}")
set(f "${e}.${o}.txt")
else()
set(f ${CMAKE_CURRENT_LIST_DIR}/expect/${e}.${o}.txt)
endif()
if(EXISTS "${f}")
file(READ "${f}" expect_${o})
set(expect_${o}_file "${f}")
break()
endif()
endforeach()
if(NOT DEFINED expect_${o} AND DEFINED default_${o})
set(expect_${o} "${default_${o}}")
endif()
if(DEFINED expect_${o})
string(REGEX REPLACE "\n+$" "" expect_${o} "${expect_${o}}")
if(NOT "${actual_${o}}" MATCHES "${expect_${o}}")
set(msg "${msg}${o} does not match that expected.\n")
string(REGEX REPLACE "\n" "\n expect-${o}> " expect-${o} " expect-${o}> ${expect_${o}}")
set(expect-${o} "Expected ${o} to match:\n${expect-${o}}\n")
endif()
endif()
endforeach()
if(maybe_xml AND actual_xml MATCHES "__castxml")
set(msg "xml contains disallowed text '__castxml'\n")
endif()
if(msg)
if("$ENV{TEST_UPDATE}" AND expect_xml_file AND EXISTS "${xml}")
set(update_xml "${actual_xml}")
string(REGEX REPLACE "^<\\?xml version=\"1.0\"\\?>" "^<\\\\?xml version=\"1.0\"\\\\?>" update_xml "${update_xml}")
string(REGEX REPLACE "([(*)])" "\\\\\\1" update_xml "${update_xml}")
string(REGEX REPLACE "<GCC_XML[^>]*>" "<GCC_XML[^>]*>" update_xml "${update_xml}")
string(REGEX REPLACE "mangled=\"[^\"]*\"" "mangled=\"[^\"]+\"" update_xml "${update_xml}")
string(REGEX REPLACE "artificial=\"1\"( throw=\"\")?" "artificial=\"1\"( throw=\"\")?" update_xml "${update_xml}")
string(REGEX REPLACE "size=\"[0-9]+\" align=\"[0-9]+\"" "size=\"[0-9]+\" align=\"[0-9]+\"" update_xml "${update_xml}")
string(REGEX REPLACE "<File id=\"(f[0-9]+)\" name=\"[^\"]*/test/input/([^\"]*)\"/>" "<File id=\"\\1\" name=\".*/test/input/\\2\"/>" update_xml "${update_xml}")
if(update_xml MATCHES "<Base.*<Base") # multiple inheritance has ABI-specific offsets
string(REGEX REPLACE "<Base type=\"([^\"]*)\" access=\"([^\"]*)\" virtual=\"0\" offset=\"[0-9]+\"/>" "<Base type=\"\\1\" access=\"\\2\" virtual=\"0\" offset=\"[0-9]+\"/>" update_xml "${update_xml}")
endif()
string(REGEX REPLACE "</GCC_XML>$" "</GCC_XML>$" update_xml "${update_xml}")
file(WRITE "${expect_xml_file}" "${update_xml}\n")
endif()
string(REPLACE ";" "\" \"" command_string "\"${command}\"")
set(msg "${msg}Command was:\n command> ${command_string}\n")
message(SEND_ERROR
"${msg}"
"${expect-result}"
"${expect-stdout}"
"${expect-stderr}"
"${expect-xml}"
"${actual-result}"
"${actual-stdout}"
"${actual-stderr}"
"${actual-xml}"
)
endif()
if(xmllint AND xml AND EXISTS "${xml}")
execute_process(
COMMAND ${xmllint} --noout --nonet "${xml}"
OUTPUT_VARIABLE xmllint_stdout
ERROR_VARIABLE xmllint_stderr
RESULT_VARIABLE xmllint_result
)
if(xmllint_result)
foreach(o result stdout stderr)
string(REGEX REPLACE "\n+$" "" xmllint_${o} "${xmllint_${o}}")
string(REGEX REPLACE "\n" "\n xmllint-${o}> " xmllint-${o} " xmllint-${o}> ${xmllint_${o}}")
set(xmllint-${o} "xmllint ${o}:\n${xmllint-${o}}\n")
endforeach()
message(SEND_ERROR
"xmllint check failed:\n"
"${msg}"
"${xmllint-result}"
"${xmllint-stdout}"
"${xmllint-stderr}"
)
endif()
endif()
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