复现已有算法

2026-07-14 15:43:18 +08:00
parent abebd2a683
commit 50b8111fd9
860 changed files with 182250 additions and 18 deletions
@@ -0,0 +1,79 @@
+#==================================================================================================#
+# Adapted and re-written from Catch2 to work with Drogon Test                                      #
+#                                                                                                  #
+#  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)                                                                   #
+#        enable_testing()                                                                          #
+#                                                                                                  #
+#        file(GLOB SOURCE_FILES "*.cpp")                                                           #
+#        add_executable(${PROJECT_NAME} ${SOURCE_FILES})                                           #
+#                                                                                                  #
+#        include(ParseAndAddDrogonTests)                                                          #
+#        ParseAndAddDrogonTests(${PROJECT_NAME})                                                   #
+#==================================================================================================#
+
+cmake_minimum_required(VERSION 3.5...3.31)
+
+# This removes the contents between
+#  - block comments (i.e. /* ... */) 
+#  - full line comments (i.e. // ... ) 
+# contents have been read into '${CppCode}'.
+# !keep partial line comments
+function(RemoveComments CppCode)
+  string(ASCII 2 CMakeBeginBlockComment)
+  string(ASCII 3 CMakeEndBlockComment)
+  string(REGEX REPLACE "/\\*" "${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(ParseFile SourceFile TestTarget)
+	set(FullSourcePath ${CMAKE_CURRENT_SOURCE_DIR}/${SourceFile})
+    if(NOT EXISTS ${FullSourcePath})
+        return()
+    endif()
+    file(STRINGS ${FullSourcePath} Contents NEWLINE_CONSUME)
+
+    # Remove block and fullline comments
+    RemoveComments(Contents)
+
+    # Find definition of test names
+    string(REGEX MATCHALL "[ \t]*DROGON_TEST[ \t]*\\\([a-zA-Z0-9_]+\\\)" Tests "${Contents}")
+
+    foreach(TestLine ${Tests})
+        # Strip newlines
+        string(REGEX REPLACE "\\\\\n|\n" "" TestLine "${TestLine}")
+
+        # Get the name of the test
+		string(REGEX REPLACE "[ \t]*DROGON_TEST[ \t]*" "" TestLine "${TestLine}")
+        string(REGEX MATCHALL "[a-zA-Z0-9_]+" TestName "${TestLine}")
+
+        # Validate that a test name and tags have been provided
+        list(LENGTH TestName TestNameLength)
+        if(NOT TestNameLength EQUAL 1)
+            message(FATAL_ERROR "${TestName} in ${SourceFile} is not a valid test name."
+				" Either a bug in the Drogon Test CMake parser or a bug in the test itself")
+        endif()
+
+        # Add the test and set its properties
+        add_test(NAME "${TestName}" COMMAND ${TestTarget} -r ${TestName} ${AdditionalCatchParameters})
+
+    endforeach()
+endfunction()
+
+# entry point
+function(ParseAndAddDrogonTests TestTarget)
+    get_target_property(SourceFiles ${TestTarget} SOURCES)
+    foreach(SourceFile ${SourceFiles})
+        ParseFile(${SourceFile} ${TestTarget})
+    endforeach()
+endfunction()