Catch2 test framework integration into tm_sla_tests.

This commit is contained in:
tamasmeszaros 2019-10-04 14:23:19 +02:00
parent 2edd5abf06
commit 5ca962a1da
20 changed files with 22469 additions and 36 deletions

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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
Catch
-----
This module defines a function to help use the Catch test framework.
The :command:`catch_discover_tests` discovers tests by asking the compiled test
executable to enumerate its tests. This does not require CMake to be re-run
when tests change. However, it may not work in a cross-compiling environment,
and setting test properties is less convenient.
This command is intended to replace use of :command:`add_test` to register
tests, and will create a separate CTest test for each Catch test case. Note
that this is in some cases less efficient, as common set-up and tear-down logic
cannot be shared by multiple test cases executing in the same instance.
However, it provides more fine-grained pass/fail information to CTest, which is
usually considered as more beneficial. By default, the CTest test name is the
same as the Catch name; see also ``TEST_PREFIX`` and ``TEST_SUFFIX``.
.. command:: catch_discover_tests
Automatically add tests with CTest by querying the compiled test executable
for available tests::
catch_discover_tests(target
[TEST_SPEC arg1...]
[EXTRA_ARGS arg1...]
[WORKING_DIRECTORY dir]
[TEST_PREFIX prefix]
[TEST_SUFFIX suffix]
[PROPERTIES name1 value1...]
[TEST_LIST var]
)
``catch_discover_tests`` sets up a post-build command on the test executable
that generates the list of tests by parsing the output from running the test
with the ``--list-test-names-only`` argument. This ensures that the full
list of tests is obtained. Since test discovery occurs at build time, it is
not necessary to re-run CMake when the list of tests changes.
However, it requires that :prop_tgt:`CROSSCOMPILING_EMULATOR` is properly set
in order to function in a cross-compiling environment.
Additionally, setting properties on tests is somewhat less convenient, since
the tests are not available at CMake time. Additional test properties may be
assigned to the set of tests as a whole using the ``PROPERTIES`` option. If
more fine-grained test control is needed, custom content may be provided
through an external CTest script using the :prop_dir:`TEST_INCLUDE_FILES`
directory property. The set of discovered tests is made accessible to such a
script via the ``<target>_TESTS`` variable.
The options are:
``target``
Specifies the Catch executable, which must be a known CMake executable
target. CMake will substitute the location of the built executable when
running the test.
``TEST_SPEC arg1...``
Specifies test cases, wildcarded test cases, tags and tag expressions to
pass to the Catch executable with the ``--list-test-names-only`` argument.
``EXTRA_ARGS arg1...``
Any extra arguments to pass on the command line to each test case.
``WORKING_DIRECTORY dir``
Specifies the directory in which to run the discovered test cases. If this
option is not provided, the current binary directory is used.
``TEST_PREFIX prefix``
Specifies a ``prefix`` to be prepended to the name of each discovered test
case. This can be useful when the same test executable is being used in
multiple calls to ``catch_discover_tests()`` but with different
``TEST_SPEC`` or ``EXTRA_ARGS``.
``TEST_SUFFIX suffix``
Similar to ``TEST_PREFIX`` except the ``suffix`` is appended to the name of
every discovered test case. Both ``TEST_PREFIX`` and ``TEST_SUFFIX`` may
be specified.
``PROPERTIES name1 value1...``
Specifies additional properties to be set on all tests discovered by this
invocation of ``catch_discover_tests``.
``TEST_LIST var``
Make the list of tests available in the variable ``var``, rather than the
default ``<target>_TESTS``. This can be useful when the same test
executable is being used in multiple calls to ``catch_discover_tests()``.
Note that this variable is only available in CTest.
#]=======================================================================]
#------------------------------------------------------------------------------
function(catch_discover_tests TARGET)
cmake_parse_arguments(
""
""
"TEST_PREFIX;TEST_SUFFIX;WORKING_DIRECTORY;TEST_LIST"
"TEST_SPEC;EXTRA_ARGS;PROPERTIES"
${ARGN}
)
if(NOT _WORKING_DIRECTORY)
set(_WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
endif()
if(NOT _TEST_LIST)
set(_TEST_LIST ${TARGET}_TESTS)
endif()
## Generate a unique name based on the extra arguments
string(SHA1 args_hash "${_TEST_SPEC} ${_EXTRA_ARGS}")
string(SUBSTRING ${args_hash} 0 7 args_hash)
# Define rule to generate test list for aforementioned test executable
set(ctest_include_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_include-${args_hash}.cmake")
set(ctest_tests_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_tests-${args_hash}.cmake")
get_property(crosscompiling_emulator
TARGET ${TARGET}
PROPERTY CROSSCOMPILING_EMULATOR
)
add_custom_command(
TARGET ${TARGET} POST_BUILD
BYPRODUCTS "${ctest_tests_file}"
COMMAND "${CMAKE_COMMAND}"
-D "TEST_TARGET=${TARGET}"
-D "TEST_EXECUTABLE=$<TARGET_FILE:${TARGET}>"
-D "TEST_EXECUTOR=${crosscompiling_emulator}"
-D "TEST_WORKING_DIR=${_WORKING_DIRECTORY}"
-D "TEST_SPEC=${_TEST_SPEC}"
-D "TEST_EXTRA_ARGS=${_EXTRA_ARGS}"
-D "TEST_PROPERTIES=${_PROPERTIES}"
-D "TEST_PREFIX='${_TEST_PREFIX}'"
-D "TEST_SUFFIX='${_TEST_SUFFIX}'"
-D "TEST_LIST=${_TEST_LIST}"
-D "CTEST_FILE=${ctest_tests_file}"
-P "${_CATCH_DISCOVER_TESTS_SCRIPT}"
VERBATIM
)
file(WRITE "${ctest_include_file}"
"if(EXISTS \"${ctest_tests_file}\")\n"
" include(\"${ctest_tests_file}\")\n"
"else()\n"
" add_test(${TARGET}_NOT_BUILT-${args_hash} ${TARGET}_NOT_BUILT-${args_hash})\n"
"endif()\n"
)
if(NOT ${CMAKE_VERSION} VERSION_LESS "3.10.0")
# Add discovered tests to directory TEST_INCLUDE_FILES
set_property(DIRECTORY
APPEND PROPERTY TEST_INCLUDE_FILES "${ctest_include_file}"
)
else()
# Add discovered tests as directory TEST_INCLUDE_FILE if possible
get_property(test_include_file_set DIRECTORY PROPERTY TEST_INCLUDE_FILE SET)
if (NOT ${test_include_file_set})
set_property(DIRECTORY
PROPERTY TEST_INCLUDE_FILE "${ctest_include_file}"
)
else()
message(FATAL_ERROR
"Cannot set more than one TEST_INCLUDE_FILE"
)
endif()
endif()
endfunction()
###############################################################################
set(_CATCH_DISCOVER_TESTS_SCRIPT
${CMAKE_CURRENT_LIST_DIR}/CatchAddTests.cmake
)

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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
set(prefix "${TEST_PREFIX}")
set(suffix "${TEST_SUFFIX}")
set(spec ${TEST_SPEC})
set(extra_args ${TEST_EXTRA_ARGS})
set(properties ${TEST_PROPERTIES})
set(script)
set(suite)
set(tests)
function(add_command NAME)
set(_args "")
foreach(_arg ${ARGN})
if(_arg MATCHES "[^-./:a-zA-Z0-9_]")
set(_args "${_args} [==[${_arg}]==]") # form a bracket_argument
else()
set(_args "${_args} ${_arg}")
endif()
endforeach()
set(script "${script}${NAME}(${_args})\n" PARENT_SCOPE)
endfunction()
macro(_add_catch_test_labels LINE)
# convert to list of tags
string(REPLACE "][" "]\\;[" tags ${line})
add_command(
set_tests_properties "${prefix}${test}${suffix}"
PROPERTIES
LABELS "${tags}"
)
endmacro()
macro(_add_catch_test LINE)
set(test ${line})
# use escape commas to handle properly test cases with commans inside the name
string(REPLACE "," "\\," test_name ${test})
# ...and add to script
add_command(
add_test "${prefix}${test}${suffix}"
${TEST_EXECUTOR}
"${TEST_EXECUTABLE}"
"${test_name}"
${extra_args}
)
add_command(
set_tests_properties "${prefix}${test}${suffix}"
PROPERTIES
WORKING_DIRECTORY "${TEST_WORKING_DIR}"
${properties}
)
list(APPEND tests "${prefix}${test}${suffix}")
endmacro()
# Run test executable to get list of available tests
if(NOT EXISTS "${TEST_EXECUTABLE}")
message(FATAL_ERROR
"Specified test executable '${TEST_EXECUTABLE}' does not exist"
)
endif()
execute_process(
COMMAND ${TEST_EXECUTOR} "${TEST_EXECUTABLE}" ${spec} --list-tests
OUTPUT_VARIABLE output
RESULT_VARIABLE result
)
# Catch --list-test-names-only reports the number of tests, so 0 is... surprising
if(${result} EQUAL 0)
message(WARNING
"Test executable '${TEST_EXECUTABLE}' contains no tests!\n"
)
elseif(${result} LESS 0)
message(FATAL_ERROR
"Error running test executable '${TEST_EXECUTABLE}':\n"
" Result: ${result}\n"
" Output: ${output}\n"
)
endif()
string(REPLACE "\n" ";" output "${output}")
set(test)
set(tags_regex "(\\[([^\\[]*)\\])+$")
# Parse output
foreach(line ${output})
# lines without leading whitespaces are catch output not tests
if(${line} MATCHES "^[ \t]+")
# strip leading spaces and tabs
string(REGEX REPLACE "^[ \t]+" "" line ${line})
if(${line} MATCHES "${tags_regex}")
_add_catch_test_labels(${line})
else()
_add_catch_test(${line})
endif()
endif()
endforeach()
# Create a list of all discovered tests, which users may use to e.g. set
# properties on the tests
add_command(set ${TEST_LIST} ${tests})
# Write CTest script
file(WRITE "${CTEST_FILE}" "${script}")

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#==================================================================================================#
# supported macros #
# - TEST_CASE, #
# - SCENARIO, #
# - TEST_CASE_METHOD, #
# - CATCH_TEST_CASE, #
# - CATCH_SCENARIO, #
# - CATCH_TEST_CASE_METHOD. #
# #
# Usage #
# 1. make sure this module is in the path or add this otherwise: #
# set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake.modules/") #
# 2. make sure that you've enabled testing option for the project by the call: #
# enable_testing() #
# 3. add the lines to the script for testing target (sample CMakeLists.txt): #
# project(testing_target) #
# set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake.modules/") #
# enable_testing() #
# #
# find_path(CATCH_INCLUDE_DIR "catch.hpp") #
# include_directories(${INCLUDE_DIRECTORIES} ${CATCH_INCLUDE_DIR}) #
# #
# file(GLOB SOURCE_FILES "*.cpp") #
# add_executable(${PROJECT_NAME} ${SOURCE_FILES}) #
# #
# include(ParseAndAddCatchTests) #
# ParseAndAddCatchTests(${PROJECT_NAME}) #
# #
# The following variables affect the behavior of the script: #
# #
# PARSE_CATCH_TESTS_VERBOSE (Default OFF) #
# -- enables debug messages #
# PARSE_CATCH_TESTS_NO_HIDDEN_TESTS (Default OFF) #
# -- excludes tests marked with [!hide], [.] or [.foo] tags #
# PARSE_CATCH_TESTS_ADD_FIXTURE_IN_TEST_NAME (Default ON) #
# -- adds fixture class name to the test name #
# PARSE_CATCH_TESTS_ADD_TARGET_IN_TEST_NAME (Default ON) #
# -- adds cmake target name to the test name #
# PARSE_CATCH_TESTS_ADD_TO_CONFIGURE_DEPENDS (Default OFF) #
# -- causes CMake to rerun when file with tests changes so that new tests will be discovered #
# #
# One can also set (locally) the optional variable OptionalCatchTestLauncher to precise the way #
# a test should be run. For instance to use test MPI, one can write #
# set(OptionalCatchTestLauncher ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${NUMPROC}) #
# just before calling this ParseAndAddCatchTests function #
# #
# The AdditionalCatchParameters optional variable can be used to pass extra argument to the test #
# command. For example, to include successful tests in the output, one can write #
# set(AdditionalCatchParameters --success) #
# #
# After the script, the ParseAndAddCatchTests_TESTS property for the target, and for each source #
# file in the target is set, and contains the list of the tests extracted from that target, or #
# from that file. This is useful, for example to add further labels or properties to the tests. #
# #
#==================================================================================================#
if (CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.8)
message(FATAL_ERROR "ParseAndAddCatchTests requires CMake 2.8.8 or newer")
endif()
option(PARSE_CATCH_TESTS_VERBOSE "Print Catch to CTest parser debug messages" OFF)
option(PARSE_CATCH_TESTS_NO_HIDDEN_TESTS "Exclude tests with [!hide], [.] or [.foo] tags" OFF)
option(PARSE_CATCH_TESTS_ADD_FIXTURE_IN_TEST_NAME "Add fixture class name to the test name" ON)
option(PARSE_CATCH_TESTS_ADD_TARGET_IN_TEST_NAME "Add target name to the test name" ON)
option(PARSE_CATCH_TESTS_ADD_TO_CONFIGURE_DEPENDS "Add test file to CMAKE_CONFIGURE_DEPENDS property" OFF)
function(ParseAndAddCatchTests_PrintDebugMessage)
if(PARSE_CATCH_TESTS_VERBOSE)
message(STATUS "ParseAndAddCatchTests: ${ARGV}")
endif()
endfunction()
# This removes the contents between
# - block comments (i.e. /* ... */)
# - full line comments (i.e. // ... )
# contents have been read into '${CppCode}'.
# !keep partial line comments
function(ParseAndAddCatchTests_RemoveComments CppCode)
string(ASCII 2 CMakeBeginBlockComment)
string(ASCII 3 CMakeEndBlockComment)
string(REGEX REPLACE "/\\*" "${CMakeBeginBlockComment}" ${CppCode} "${${CppCode}}")
string(REGEX REPLACE "\\*/" "${CMakeEndBlockComment}" ${CppCode} "${${CppCode}}")
string(REGEX REPLACE "${CMakeBeginBlockComment}[^${CMakeEndBlockComment}]*${CMakeEndBlockComment}" "" ${CppCode} "${${CppCode}}")
string(REGEX REPLACE "\n[ \t]*//+[^\n]+" "\n" ${CppCode} "${${CppCode}}")
set(${CppCode} "${${CppCode}}" PARENT_SCOPE)
endfunction()
# Worker function
function(ParseAndAddCatchTests_ParseFile SourceFile TestTarget)
# If SourceFile is an object library, do not scan it (as it is not a file). Exit without giving a warning about a missing file.
if(SourceFile MATCHES "\\\$<TARGET_OBJECTS:.+>")
ParseAndAddCatchTests_PrintDebugMessage("Detected OBJECT library: ${SourceFile} this will not be scanned for tests.")
return()
endif()
# According to CMake docs EXISTS behavior is well-defined only for full paths.
get_filename_component(SourceFile ${SourceFile} ABSOLUTE)
if(NOT EXISTS ${SourceFile})
message(WARNING "Cannot find source file: ${SourceFile}")
return()
endif()
ParseAndAddCatchTests_PrintDebugMessage("parsing ${SourceFile}")
file(STRINGS ${SourceFile} Contents NEWLINE_CONSUME)
# Remove block and fullline comments
ParseAndAddCatchTests_RemoveComments(Contents)
# Find definition of test names
string(REGEX MATCHALL "[ \t]*(CATCH_)?(TEST_CASE_METHOD|SCENARIO|TEST_CASE)[ \t]*\\([^\)]+\\)+[ \t\n]*{+[ \t]*(//[^\n]*[Tt][Ii][Mm][Ee][Oo][Uu][Tt][ \t]*[0-9]+)*" Tests "${Contents}")
if(PARSE_CATCH_TESTS_ADD_TO_CONFIGURE_DEPENDS AND Tests)
ParseAndAddCatchTests_PrintDebugMessage("Adding ${SourceFile} to CMAKE_CONFIGURE_DEPENDS property")
set_property(
DIRECTORY
APPEND
PROPERTY CMAKE_CONFIGURE_DEPENDS ${SourceFile}
)
endif()
foreach(TestName ${Tests})
# Strip newlines
string(REGEX REPLACE "\\\\\n|\n" "" TestName "${TestName}")
# Get test type and fixture if applicable
string(REGEX MATCH "(CATCH_)?(TEST_CASE_METHOD|SCENARIO|TEST_CASE)[ \t]*\\([^,^\"]*" TestTypeAndFixture "${TestName}")
string(REGEX MATCH "(CATCH_)?(TEST_CASE_METHOD|SCENARIO|TEST_CASE)" TestType "${TestTypeAndFixture}")
string(REGEX REPLACE "${TestType}\\([ \t]*" "" TestFixture "${TestTypeAndFixture}")
# Get string parts of test definition
string(REGEX MATCHALL "\"+([^\\^\"]|\\\\\")+\"+" TestStrings "${TestName}")
# Strip wrapping quotation marks
string(REGEX REPLACE "^\"(.*)\"$" "\\1" TestStrings "${TestStrings}")
string(REPLACE "\";\"" ";" TestStrings "${TestStrings}")
# Validate that a test name and tags have been provided
list(LENGTH TestStrings TestStringsLength)
if(TestStringsLength GREATER 2 OR TestStringsLength LESS 1)
message(FATAL_ERROR "You must provide a valid test name and tags for all tests in ${SourceFile}")
endif()
# Assign name and tags
list(GET TestStrings 0 Name)
if("${TestType}" STREQUAL "SCENARIO")
set(Name "Scenario: ${Name}")
endif()
if(PARSE_CATCH_TESTS_ADD_FIXTURE_IN_TEST_NAME AND TestFixture)
set(CTestName "${TestFixture}:${Name}")
else()
set(CTestName "${Name}")
endif()
if(PARSE_CATCH_TESTS_ADD_TARGET_IN_TEST_NAME)
set(CTestName "${TestTarget}:${CTestName}")
endif()
# add target to labels to enable running all tests added from this target
set(Labels ${TestTarget})
if(TestStringsLength EQUAL 2)
list(GET TestStrings 1 Tags)
string(TOLOWER "${Tags}" Tags)
# remove target from labels if the test is hidden
if("${Tags}" MATCHES ".*\\[!?(hide|\\.)\\].*")
list(REMOVE_ITEM Labels ${TestTarget})
endif()
string(REPLACE "]" ";" Tags "${Tags}")
string(REPLACE "[" "" Tags "${Tags}")
else()
# unset tags variable from previous loop
unset(Tags)
endif()
list(APPEND Labels ${Tags})
set(HiddenTagFound OFF)
foreach(label ${Labels})
string(REGEX MATCH "^!hide|^\\." result ${label})
if(result)
set(HiddenTagFound ON)
break()
endif(result)
endforeach(label)
if(PARSE_CATCH_TESTS_NO_HIDDEN_TESTS AND ${HiddenTagFound} AND ${CMAKE_VERSION} VERSION_LESS "3.9")
ParseAndAddCatchTests_PrintDebugMessage("Skipping test \"${CTestName}\" as it has [!hide], [.] or [.foo] label")
else()
ParseAndAddCatchTests_PrintDebugMessage("Adding test \"${CTestName}\"")
if(Labels)
ParseAndAddCatchTests_PrintDebugMessage("Setting labels to ${Labels}")
endif()
# Escape commas in the test spec
string(REPLACE "," "\\," Name ${Name})
# Add the test and set its properties
add_test(NAME "\"${CTestName}\"" COMMAND ${OptionalCatchTestLauncher} $<TARGET_FILE:${TestTarget}> ${Name} ${AdditionalCatchParameters})
# Old CMake versions do not document VERSION_GREATER_EQUAL, so we use VERSION_GREATER with 3.8 instead
if(PARSE_CATCH_TESTS_NO_HIDDEN_TESTS AND ${HiddenTagFound} AND ${CMAKE_VERSION} VERSION_GREATER "3.8")
ParseAndAddCatchTests_PrintDebugMessage("Setting DISABLED test property")
set_tests_properties("\"${CTestName}\"" PROPERTIES DISABLED ON)
else()
set_tests_properties("\"${CTestName}\"" PROPERTIES FAIL_REGULAR_EXPRESSION "No tests ran"
LABELS "${Labels}")
endif()
set_property(
TARGET ${TestTarget}
APPEND
PROPERTY ParseAndAddCatchTests_TESTS "\"${CTestName}\"")
set_property(
SOURCE ${SourceFile}
APPEND
PROPERTY ParseAndAddCatchTests_TESTS "\"${CTestName}\"")
endif()
endforeach()
endfunction()
# entry point
function(ParseAndAddCatchTests TestTarget)
ParseAndAddCatchTests_PrintDebugMessage("Started parsing ${TestTarget}")
get_target_property(SourceFiles ${TestTarget} SOURCES)
ParseAndAddCatchTests_PrintDebugMessage("Found the following sources: ${SourceFiles}")
foreach(SourceFile ${SourceFiles})
ParseAndAddCatchTests_ParseFile(${SourceFile} ${TestTarget})
endforeach()
ParseAndAddCatchTests_PrintDebugMessage("Finished parsing ${TestTarget}")
endfunction()

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@ -13,11 +13,6 @@ set(CMAKE_CXX_STANDARD_REQUIRED)
# Add our own cmake module path.
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake_modules/)
option(LIBNEST2D_UNITTESTS "If enabled, googletest framework will be downloaded
and the provided unit tests will be included in the build." OFF)
option(LIBNEST2D_BUILD_EXAMPLES "If enabled, examples will be built." OFF)
option(LIBNEST2D_HEADER_ONLY "If enabled static library will not be built." ON)
set(GEOMETRY_BACKENDS clipper boost eigen)
@ -109,26 +104,3 @@ if(NOT LIBNEST2D_HEADER_ONLY)
target_link_libraries(${LIBNAME} PUBLIC libnest2d)
target_compile_definitions(${LIBNAME} PUBLIC LIBNEST2D_STATIC)
endif()
if(LIBNEST2D_BUILD_EXAMPLES)
add_executable(example examples/main.cpp
# tools/libnfpglue.hpp
# tools/libnfpglue.cpp
tools/nfp_svgnest.hpp
tools/nfp_svgnest_glue.hpp
tools/svgtools.hpp
tests/printer_parts.cpp
tests/printer_parts.h
)
if(NOT LIBNEST2D_HEADER_ONLY)
target_link_libraries(example ${LIBNAME})
else()
target_link_libraries(example libnest2d)
endif()
endif()
if(LIBNEST2D_UNITTESTS)
add_subdirectory(${PROJECT_SOURCE_DIR}/tests)
endif()

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@ -1,16 +1,33 @@
# TODO Add individual tests as executables in separate directories
# add_subirectory(<testcase>)
find_package(GTest REQUIRED)
set(TEST_DATA_DIR ${CMAKE_CURRENT_SOURCE_DIR}/data)
file(TO_NATIVE_PATH "${TEST_DATA_DIR}" TEST_DATA_DIR)
add_library(Catch2 INTERFACE)
list (APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules/Catch2)
target_include_directories(Catch2 INTERFACE ${CMAKE_CURRENT_LIST_DIR})
add_library(Catch2::Catch2 ALIAS Catch2)
include(Catch)
add_library(test_catch2_common INTERFACE)
target_compile_definitions(test_catch2_common INTERFACE TEST_DATA_DIR=R"\(${TEST_DATA_DIR}\)")
target_link_libraries(test_catch2_common INTERFACE Catch2::Catch2)
add_library(test_common INTERFACE)
target_compile_definitions(test_common INTERFACE TEST_DATA_DIR=R"\(${TEST_DATA_DIR}\)")
target_link_libraries(test_common INTERFACE GTest::GTest GTest::Main)
if (APPLE)
target_link_libraries(test_common INTERFACE "-liconv -framework IOKit" "-framework CoreFoundation" -lc++)
endif()
target_link_libraries(test_common INTERFACE test_catch2_common)
# DEPRECATED:
find_package(GTest REQUIRED)
add_library(test_gtest_common INTERFACE)
target_compile_definitions(test_gtest_common INTERFACE TEST_DATA_DIR=R"\(${TEST_DATA_DIR}\)")
target_link_libraries(test_gtest_common INTERFACE GTest::GTest GTest::Main)
add_subdirectory(libnest2d)
#add_subdirectory(timeutils)
add_subdirectory(sla_print)

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tests/catch2/LICENSE.txt Normal file
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@ -0,0 +1,23 @@
Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

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tests/catch2/VERSION.txt Normal file
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@ -0,0 +1,2 @@
2.9.2 g2c869e1

17075
tests/catch2/catch.hpp Normal file

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/*
* Created by Justin R. Wilson on 2/19/2017.
* Copyright 2017 Justin R. Wilson. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_REPORTER_AUTOMAKE_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_REPORTER_AUTOMAKE_HPP_INCLUDED
// Don't #include any Catch headers here - we can assume they are already
// included before this header.
// This is not good practice in general but is necessary in this case so this
// file can be distributed as a single header that works with the main
// Catch single header.
namespace Catch {
struct AutomakeReporter : StreamingReporterBase<AutomakeReporter> {
AutomakeReporter( ReporterConfig const& _config )
: StreamingReporterBase( _config )
{}
~AutomakeReporter() override;
static std::string getDescription() {
return "Reports test results in the format of Automake .trs files";
}
void assertionStarting( AssertionInfo const& ) override {}
bool assertionEnded( AssertionStats const& /*_assertionStats*/ ) override { return true; }
void testCaseEnded( TestCaseStats const& _testCaseStats ) override {
// Possible values to emit are PASS, XFAIL, SKIP, FAIL, XPASS and ERROR.
stream << ":test-result: ";
if (_testCaseStats.totals.assertions.allPassed()) {
stream << "PASS";
} else if (_testCaseStats.totals.assertions.allOk()) {
stream << "XFAIL";
} else {
stream << "FAIL";
}
stream << ' ' << _testCaseStats.testInfo.name << '\n';
StreamingReporterBase::testCaseEnded( _testCaseStats );
}
void skipTest( TestCaseInfo const& testInfo ) override {
stream << ":test-result: SKIP " << testInfo.name << '\n';
}
};
#ifdef CATCH_IMPL
AutomakeReporter::~AutomakeReporter() {}
#endif
CATCH_REGISTER_REPORTER( "automake", AutomakeReporter)
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_REPORTER_AUTOMAKE_HPP_INCLUDED

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/*
* Created by Colton Wolkins on 2015-08-15.
* Copyright 2015 Martin Moene. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_REPORTER_TAP_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_REPORTER_TAP_HPP_INCLUDED
// Don't #include any Catch headers here - we can assume they are already
// included before this header.
// This is not good practice in general but is necessary in this case so this
// file can be distributed as a single header that works with the main
// Catch single header.
#include <algorithm>
namespace Catch {
struct TAPReporter : StreamingReporterBase<TAPReporter> {
using StreamingReporterBase::StreamingReporterBase;
~TAPReporter() override;
static std::string getDescription() {
return "Reports test results in TAP format, suitable for test harnesses";
}
ReporterPreferences getPreferences() const override {
return m_reporterPrefs;
}
void noMatchingTestCases( std::string const& spec ) override {
stream << "# No test cases matched '" << spec << "'" << std::endl;
}
void assertionStarting( AssertionInfo const& ) override {}
bool assertionEnded( AssertionStats const& _assertionStats ) override {
++counter;
stream << "# " << currentTestCaseInfo->name << std::endl;
AssertionPrinter printer( stream, _assertionStats, counter );
printer.print();
stream << std::endl;
return true;
}
void testRunEnded( TestRunStats const& _testRunStats ) override {
printTotals( _testRunStats.totals );
stream << "\n" << std::endl;
StreamingReporterBase::testRunEnded( _testRunStats );
}
private:
std::size_t counter = 0;
class AssertionPrinter {
public:
AssertionPrinter& operator= ( AssertionPrinter const& ) = delete;
AssertionPrinter( AssertionPrinter const& ) = delete;
AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, std::size_t _counter )
: stream( _stream )
, result( _stats.assertionResult )
, messages( _stats.infoMessages )
, itMessage( _stats.infoMessages.begin() )
, printInfoMessages( true )
, counter(_counter)
{}
void print() {
itMessage = messages.begin();
switch( result.getResultType() ) {
case ResultWas::Ok:
printResultType( passedString() );
printOriginalExpression();
printReconstructedExpression();
if ( ! result.hasExpression() )
printRemainingMessages( Colour::None );
else
printRemainingMessages();
break;
case ResultWas::ExpressionFailed:
if (result.isOk()) {
printResultType(passedString());
} else {
printResultType(failedString());
}
printOriginalExpression();
printReconstructedExpression();
if (result.isOk()) {
printIssue(" # TODO");
}
printRemainingMessages();
break;
case ResultWas::ThrewException:
printResultType( failedString() );
printIssue( "unexpected exception with message:" );
printMessage();
printExpressionWas();
printRemainingMessages();
break;
case ResultWas::FatalErrorCondition:
printResultType( failedString() );
printIssue( "fatal error condition with message:" );
printMessage();
printExpressionWas();
printRemainingMessages();
break;
case ResultWas::DidntThrowException:
printResultType( failedString() );
printIssue( "expected exception, got none" );
printExpressionWas();
printRemainingMessages();
break;
case ResultWas::Info:
printResultType( "info" );
printMessage();
printRemainingMessages();
break;
case ResultWas::Warning:
printResultType( "warning" );
printMessage();
printRemainingMessages();
break;
case ResultWas::ExplicitFailure:
printResultType( failedString() );
printIssue( "explicitly" );
printRemainingMessages( Colour::None );
break;
// These cases are here to prevent compiler warnings
case ResultWas::Unknown:
case ResultWas::FailureBit:
case ResultWas::Exception:
printResultType( "** internal error **" );
break;
}
}
private:
static Colour::Code dimColour() { return Colour::FileName; }
static const char* failedString() { return "not ok"; }
static const char* passedString() { return "ok"; }
void printSourceInfo() const {
Colour colourGuard( dimColour() );
stream << result.getSourceInfo() << ":";
}
void printResultType( std::string const& passOrFail ) const {
if( !passOrFail.empty() ) {
stream << passOrFail << ' ' << counter << " -";
}
}
void printIssue( std::string const& issue ) const {
stream << " " << issue;
}
void printExpressionWas() {
if( result.hasExpression() ) {
stream << ";";
{
Colour colour( dimColour() );
stream << " expression was:";
}
printOriginalExpression();
}
}
void printOriginalExpression() const {
if( result.hasExpression() ) {
stream << " " << result.getExpression();
}
}
void printReconstructedExpression() const {
if( result.hasExpandedExpression() ) {
{
Colour colour( dimColour() );
stream << " for: ";
}
std::string expr = result.getExpandedExpression();
std::replace( expr.begin(), expr.end(), '\n', ' ');
stream << expr;
}
}
void printMessage() {
if ( itMessage != messages.end() ) {
stream << " '" << itMessage->message << "'";
++itMessage;
}
}
void printRemainingMessages( Colour::Code colour = dimColour() ) {
if (itMessage == messages.end()) {
return;
}
// using messages.end() directly (or auto) yields compilation error:
std::vector<MessageInfo>::const_iterator itEnd = messages.end();
const std::size_t N = static_cast<std::size_t>( std::distance( itMessage, itEnd ) );
{
Colour colourGuard( colour );
stream << " with " << pluralise( N, "message" ) << ":";
}
for(; itMessage != itEnd; ) {
// If this assertion is a warning ignore any INFO messages
if( printInfoMessages || itMessage->type != ResultWas::Info ) {
stream << " '" << itMessage->message << "'";
if ( ++itMessage != itEnd ) {
Colour colourGuard( dimColour() );
stream << " and";
}
}
}
}
private:
std::ostream& stream;
AssertionResult const& result;
std::vector<MessageInfo> messages;
std::vector<MessageInfo>::const_iterator itMessage;
bool printInfoMessages;
std::size_t counter;
};
void printTotals( const Totals& totals ) const {
if( totals.testCases.total() == 0 ) {
stream << "1..0 # Skipped: No tests ran.";
} else {
stream << "1.." << counter;
}
}
};
#ifdef CATCH_IMPL
TAPReporter::~TAPReporter() {}
#endif
CATCH_REGISTER_REPORTER( "tap", TAPReporter )
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_REPORTER_TAP_HPP_INCLUDED

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/*
* Created by Phil Nash on 19th December 2014
* Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_CATCH_REPORTER_TEAMCITY_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_REPORTER_TEAMCITY_HPP_INCLUDED
// Don't #include any Catch headers here - we can assume they are already
// included before this header.
// This is not good practice in general but is necessary in this case so this
// file can be distributed as a single header that works with the main
// Catch single header.
#include <cstring>
#ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wpadded"
#endif
namespace Catch {
struct TeamCityReporter : StreamingReporterBase<TeamCityReporter> {
TeamCityReporter( ReporterConfig const& _config )
: StreamingReporterBase( _config )
{
m_reporterPrefs.shouldRedirectStdOut = true;
}
static std::string escape( std::string const& str ) {
std::string escaped = str;
replaceInPlace( escaped, "|", "||" );
replaceInPlace( escaped, "'", "|'" );
replaceInPlace( escaped, "\n", "|n" );
replaceInPlace( escaped, "\r", "|r" );
replaceInPlace( escaped, "[", "|[" );
replaceInPlace( escaped, "]", "|]" );
return escaped;
}
~TeamCityReporter() override;
static std::string getDescription() {
return "Reports test results as TeamCity service messages";
}
void skipTest( TestCaseInfo const& /* testInfo */ ) override {
}
void noMatchingTestCases( std::string const& /* spec */ ) override {}
void testGroupStarting( GroupInfo const& groupInfo ) override {
StreamingReporterBase::testGroupStarting( groupInfo );
stream << "##teamcity[testSuiteStarted name='"
<< escape( groupInfo.name ) << "']\n";
}
void testGroupEnded( TestGroupStats const& testGroupStats ) override {
StreamingReporterBase::testGroupEnded( testGroupStats );
stream << "##teamcity[testSuiteFinished name='"
<< escape( testGroupStats.groupInfo.name ) << "']\n";
}
void assertionStarting( AssertionInfo const& ) override {}
bool assertionEnded( AssertionStats const& assertionStats ) override {
AssertionResult const& result = assertionStats.assertionResult;
if( !result.isOk() ) {
ReusableStringStream msg;
if( !m_headerPrintedForThisSection )
printSectionHeader( msg.get() );
m_headerPrintedForThisSection = true;
msg << result.getSourceInfo() << "\n";
switch( result.getResultType() ) {
case ResultWas::ExpressionFailed:
msg << "expression failed";
break;
case ResultWas::ThrewException:
msg << "unexpected exception";
break;
case ResultWas::FatalErrorCondition:
msg << "fatal error condition";
break;
case ResultWas::DidntThrowException:
msg << "no exception was thrown where one was expected";
break;
case ResultWas::ExplicitFailure:
msg << "explicit failure";
break;
// We shouldn't get here because of the isOk() test
case ResultWas::Ok:
case ResultWas::Info:
case ResultWas::Warning:
CATCH_ERROR( "Internal error in TeamCity reporter" );
// These cases are here to prevent compiler warnings
case ResultWas::Unknown:
case ResultWas::FailureBit:
case ResultWas::Exception:
CATCH_ERROR( "Not implemented" );
}
if( assertionStats.infoMessages.size() == 1 )
msg << " with message:";
if( assertionStats.infoMessages.size() > 1 )
msg << " with messages:";
for( auto const& messageInfo : assertionStats.infoMessages )
msg << "\n \"" << messageInfo.message << "\"";
if( result.hasExpression() ) {
msg <<
"\n " << result.getExpressionInMacro() << "\n"
"with expansion:\n" <<
" " << result.getExpandedExpression() << "\n";
}
if( currentTestCaseInfo->okToFail() ) {
msg << "- failure ignore as test marked as 'ok to fail'\n";
stream << "##teamcity[testIgnored"
<< " name='" << escape( currentTestCaseInfo->name )<< "'"
<< " message='" << escape( msg.str() ) << "'"
<< "]\n";
}
else {
stream << "##teamcity[testFailed"
<< " name='" << escape( currentTestCaseInfo->name )<< "'"
<< " message='" << escape( msg.str() ) << "'"
<< "]\n";
}
}
stream.flush();
return true;
}
void sectionStarting( SectionInfo const& sectionInfo ) override {
m_headerPrintedForThisSection = false;
StreamingReporterBase::sectionStarting( sectionInfo );
}
void testCaseStarting( TestCaseInfo const& testInfo ) override {
m_testTimer.start();
StreamingReporterBase::testCaseStarting( testInfo );
stream << "##teamcity[testStarted name='"
<< escape( testInfo.name ) << "']\n";
stream.flush();
}
void testCaseEnded( TestCaseStats const& testCaseStats ) override {
StreamingReporterBase::testCaseEnded( testCaseStats );
if( !testCaseStats.stdOut.empty() )
stream << "##teamcity[testStdOut name='"
<< escape( testCaseStats.testInfo.name )
<< "' out='" << escape( testCaseStats.stdOut ) << "']\n";
if( !testCaseStats.stdErr.empty() )
stream << "##teamcity[testStdErr name='"
<< escape( testCaseStats.testInfo.name )
<< "' out='" << escape( testCaseStats.stdErr ) << "']\n";
stream << "##teamcity[testFinished name='"
<< escape( testCaseStats.testInfo.name ) << "' duration='"
<< m_testTimer.getElapsedMilliseconds() << "']\n";
stream.flush();
}
private:
void printSectionHeader( std::ostream& os ) {
assert( !m_sectionStack.empty() );
if( m_sectionStack.size() > 1 ) {
os << getLineOfChars<'-'>() << "\n";
std::vector<SectionInfo>::const_iterator
it = m_sectionStack.begin()+1, // Skip first section (test case)
itEnd = m_sectionStack.end();
for( ; it != itEnd; ++it )
printHeaderString( os, it->name );
os << getLineOfChars<'-'>() << "\n";
}
SourceLineInfo lineInfo = m_sectionStack.front().lineInfo;
if( !lineInfo.empty() )
os << lineInfo << "\n";
os << getLineOfChars<'.'>() << "\n\n";
}
// if string has a : in first line will set indent to follow it on
// subsequent lines
static void printHeaderString( std::ostream& os, std::string const& _string, std::size_t indent = 0 ) {
std::size_t i = _string.find( ": " );
if( i != std::string::npos )
i+=2;
else
i = 0;
os << Column( _string )
.indent( indent+i)
.initialIndent( indent ) << "\n";
}
private:
bool m_headerPrintedForThisSection = false;
Timer m_testTimer;
};
#ifdef CATCH_IMPL
TeamCityReporter::~TeamCityReporter() {}
#endif
CATCH_REGISTER_REPORTER( "teamcity", TeamCityReporter )
} // end namespace Catch
#ifdef __clang__
# pragma clang diagnostic pop
#endif
#endif // TWOBLUECUBES_CATCH_REPORTER_TEAMCITY_HPP_INCLUDED

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get_filename_component(_TEST_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
add_executable(${_TEST_NAME}_tests ${_TEST_NAME}_tests_main.cpp)
target_link_libraries(${_TEST_NAME}_tests test_common libslic3r ${Boost_LIBRARIES} ${TBB_LIBRARIES} ${Boost_LIBRARIES})
catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")

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#define CATCH_CONFIG_MAIN
#include <catch2/catch.hpp>
TEST_CASE("Is example succesful", "[example]") {
REQUIRE(true);
}

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get_filename_component(_TEST_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
add_executable(${_TEST_NAME}_tests ${_TEST_NAME}_tests_main.cpp printer_parts.cpp printer_parts.hpp)
target_link_libraries(${_TEST_NAME}_tests test_common libslic3r ${Boost_LIBRARIES} ${TBB_LIBRARIES} ${Boost_LIBRARIES})
catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")

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#ifndef PRINTER_PARTS_H
#define PRINTER_PARTS_H
#include <vector>
#include <libnest2d/backends/clipper/clipper_polygon.hpp>
using TestData = std::vector<ClipperLib::Path>;
using TestDataEx = std::vector<ClipperLib::Polygon>;
extern const TestData PRINTER_PART_POLYGONS;
extern const TestData STEGOSAUR_POLYGONS;
extern const TestDataEx PRINTER_PART_POLYGONS_EX;
#endif // PRINTER_PARTS_H

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@ -1,5 +1,5 @@
add_executable(sla_print_tests sla_print_tests_main.cpp)
target_link_libraries(sla_print_tests test_common libslic3r ${Boost_LIBRARIES} ${TBB_LIBRARIES} ${Boost_LIBRARIES})
get_filename_component(_TEST_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
add_executable(${_TEST_NAME}_tests ${_TEST_NAME}_tests_main.cpp)
target_link_libraries(${_TEST_NAME}_tests test_gtest_common libslic3r ${Boost_LIBRARIES} ${TBB_LIBRARIES} ${Boost_LIBRARIES})
add_test(sla_print_tests sla_print_tests)
#gtest_discover_tests(sla_print_tests TEST_PREFIX sla_print.)
catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")

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get_filename_component(_TEST_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
add_executable(${_TEST_NAME}_tests ${_TEST_NAME}_tests_main.cpp)
target_link_libraries(${_TEST_NAME}_tests test_common libslic3r ${Boost_LIBRARIES} ${TBB_LIBRARIES} ${Boost_LIBRARIES})
catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")

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#define CATCH_CONFIG_MAIN
#include <catch2/catch.hpp>
#include "libslic3r/Time.hpp"
#include <sstream>
#include <iomanip>
#include <locale>
namespace {
void test_time_fmt(Slic3r::Utils::TimeFormat fmt) {
using namespace Slic3r::Utils;
time_t t = get_current_time_utc();
std::string tstr = time2str(t, TimeZone::local, fmt);
time_t parsedtime = str2time(tstr, TimeZone::local, fmt);
REQUIRE(t == parsedtime);
tstr = time2str(t, TimeZone::utc, fmt);
parsedtime = str2time(tstr, TimeZone::utc, fmt);
REQUIRE(t == parsedtime);
parsedtime = str2time("not valid string", TimeZone::local, fmt);
REQUIRE(parsedtime == time_t(-1));
parsedtime = str2time("not valid string", TimeZone::utc, fmt);
REQUIRE(parsedtime == time_t(-1));
}
}
TEST_CASE("ISO8601Z", "[Timeutils]") {
test_time_fmt(Slic3r::Utils::TimeFormat::iso8601Z);
}
TEST_CASE("Slic3r_UTC_Time_Format", "[Timeutils]") {
test_time_fmt(Slic3r::Utils::TimeFormat::gcode);
}