Merge branch 'master' into platform_matrix

Author: mvandervoord

.gitignore

@@ -2,6 +2,7 @@ build/
 builddir/
 test/sandbox
 .DS_Store
+examples/example_1/subprojects/unity
 examples/example_1/test1.exe
 examples/example_1/test2.exe
 examples/example_2/all_tests.exe

CMakeLists.txt

@@ -76,6 +76,7 @@ target_include_directories(${PROJECT_NAME}
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
         $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
         $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
         $<BUILD_INTERFACE:$<$<BOOL:${UNITY_EXTENSION_MEMORY_ENABLED}>:${CMAKE_CURRENT_SOURCE_DIR}/extras/memory/src>>
         $<BUILD_INTERFACE:$<$<BOOL:${UNITY_EXTENSION_FIXTURE_ENABLED}>:${CMAKE_CURRENT_SOURCE_DIR}/extras/fixture/src>>
 )

README.md

@@ -6,7 +6,7 @@ Welcome to the Unity Test Project, one of the main projects of ThrowTheSwitch.or
 Unity Test is a unit testing framework built for C, with a focus on working with embedded toolchains.
 
 This project is made to test code targetting microcontrollers big and small.
-The core project is a single C file and a pair of headers, allowing it to the added to your existing build setup without too much headache.
+The core project is a single C file and a pair of headers, allowing it to be added to your existing build setup without too much headache.
 You may use any compiler you wish, and may use most existing build systems including Make, CMake, etc.
 If you'd like to leave the hard work to us, you might be interested in Ceedling, a build tool also by ThrowTheSwitch.org.
 

auto/extract_version.py

@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+import re
+import sys
+
+ver_re = re.compile(r"^#define\s+UNITY_VERSION_(?:MAJOR|MINOR|BUILD)\s+(\d+)$")
+version = []
+
+with open(sys.argv[1], "r") as f:
+    for line in f:
+        m = ver_re.match(line)
+        if m:
+            version.append(m.group(1))
+
+print(".".join(version))
+

auto/generate_test_runner.rb

@@ -132,8 +132,8 @@ def find_tests(source)
 
     lines.each_with_index do |line, _index|
       # find tests
-      next unless line =~ /^((?:\s*(?:TEST_CASE|TEST_RANGE)\s*\(.*?\)\s*)*)\s*void\s+((?:#{@options[:test_prefix]}).*)\s*\(\s*(.*)\s*\)/m
-      next unless line =~ /^((?:\s*(?:TEST_CASE|TEST_RANGE)\s*\(.*?\)\s*)*)\s*void\s+((?:#{@options[:test_prefix]})\w*)\s*\(\s*(.*)\s*\)/m
+      next unless line =~ /^((?:\s*(?:TEST_(?:CASE|RANGE|MATRIX))\s*\(.*?\)\s*)*)\s*void\s+((?:#{@options[:test_prefix]}).*)\s*\(\s*(.*)\s*\)/m
+      next unless line =~ /^((?:\s*(?:TEST_(?:CASE|RANGE|MATRIX))\s*\(.*?\)\s*)*)\s*void\s+((?:#{@options[:test_prefix]})\w*)\s*\(\s*(.*)\s*\)/m
 
       arguments = Regexp.last_match(1)
       name = Regexp.last_match(2)
@@ -143,25 +143,38 @@ def find_tests(source)
 
       if @options[:use_param_tests] && !arguments.empty?
         args = []
-        type_and_args = arguments.split(/TEST_(CASE|RANGE)/)
-        (1...type_and_args.length).step(2).each do |i|
-          if type_and_args[i] == 'CASE'
+        type_and_args = arguments.split(/TEST_(CASE|RANGE|MATRIX)/)
+        for i in (1...type_and_args.length).step(2)
+          case type_and_args[i]
+          when "CASE"
             args << type_and_args[i + 1].sub(/^\s*\(\s*(.*?)\s*\)\s*$/m, '\1')
-            next
-          end
 
-          # RANGE
-          args += type_and_args[i + 1].scan(/(\[|<)\s*(-?\d+.?\d*)\s*,\s*(-?\d+.?\d*)\s*,\s*(-?\d+.?\d*)\s*(\]|>)/m).map do |arg_values_str|
-            exclude_end = arg_values_str[0] == '<' && arg_values_str[-1] == '>'
-            arg_values_str[1...-1].map do |arg_value_str|
-              arg_value_str.include?('.') ? arg_value_str.to_f : arg_value_str.to_i
-            end.push(exclude_end)
-          end.map do |arg_values|
-            Range.new(arg_values[0], arg_values[1], arg_values[3]).step(arg_values[2]).to_a
-          end.reduce(nil) do |result, arg_range_expanded|
-            result.nil? ? arg_range_expanded.map { |a| [a] } : result.product(arg_range_expanded)
-          end.map do |arg_combinations|
-            arg_combinations.flatten.join(', ')
+          when "RANGE"
+            args += type_and_args[i + 1].scan(/(\[|<)\s*(-?\d+.?\d*)\s*,\s*(-?\d+.?\d*)\s*,\s*(-?\d+.?\d*)\s*(\]|>)/m).map do |arg_values_str|
+              exclude_end = arg_values_str[0] == '<' && arg_values_str[-1] == '>'
+              arg_values_str[1...-1].map do |arg_value_str|
+                arg_value_str.include?('.') ? arg_value_str.to_f : arg_value_str.to_i
+              end.push(exclude_end)
+            end.map do |arg_values|
+              Range.new(arg_values[0], arg_values[1], arg_values[3]).step(arg_values[2]).to_a
+            end.reduce(nil) do |result, arg_range_expanded|
+              result.nil? ? arg_range_expanded.map { |a| [a] } : result.product(arg_range_expanded)
+            end.map do |arg_combinations|
+              arg_combinations.flatten.join(', ')
+            end
+
+          when "MATRIX"
+            single_arg_regex_string = /(?:(?:"(?:\\"|[^\\])*?")+|(?:'\\?.')+|(?:[^\s\]\["'\,]|\[[\d\S_-]+\])+)/.source
+            args_regex = /\[((?:\s*#{single_arg_regex_string}\s*,?)*(?:\s*#{single_arg_regex_string})?\s*)\]/m
+            arg_elements_regex = /\s*(#{single_arg_regex_string})\s*,\s*/m
+
+            args += type_and_args[i + 1].scan(args_regex).flatten.map do |arg_values_str|
+              (arg_values_str + ',').scan(arg_elements_regex)
+            end.reduce do |result, arg_range_expanded|
+              result.product(arg_range_expanded)
+            end.map do |arg_combinations|
+              arg_combinations.flatten.join(', ')
+            end
           end
         end
       end
@@ -197,7 +210,7 @@ def find_includes(source)
     {
       local: source.scan(/^\s*#include\s+"\s*(.+\.#{@options[:include_extensions]})\s*"/).flatten,
       system: source.scan(/^\s*#include\s+<\s*(.+)\s*>/).flatten.map { |inc| "<#{inc}>" },
-      linkonly: source.scan(/^TEST_FILE\(\s*"\s*(.+\.#{@options[:source_extensions]})\s*"/).flatten
+      linkonly: source.scan(/^TEST_SOURCE_FILE\(\s*\"\s*(.+\.#{@options[:source_extensions]})\s*\"/).flatten
     }
   end
 
@@ -388,7 +401,7 @@ def create_main(output, filename, tests, used_mocks)
       output.puts('  {')
       output.puts('    if (parse_status < 0)')
       output.puts('    {')
-      output.puts("      UnityPrint(\"#{filename.gsub('.c', '')}.\");")
+      output.puts("      UnityPrint(\"#{filename.gsub('.c', '').gsub(/\\/, '\\\\\\')}.\");")
       output.puts('      UNITY_PRINT_EOL();')
       tests.each do |test|
         if (!@options[:use_param_tests]) || test[:args].nil? || test[:args].empty?