Class: GeneratorTestRunner

Inherits:
Object show all
Defined in:
lib/ceedling/generators/generator_test_runner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config:, test_file_contents:, preprocessed_file_contents: nil, parsing_parcels:) ⇒ GeneratorTestRunner

This class is not within any DIY context. It is instantiated on demand for each test file processed in a build.



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# File 'lib/ceedling/generators/generator_test_runner.rb', line 21

def initialize(config:, test_file_contents:, preprocessed_file_contents: nil, parsing_parcels:)
  @unity_runner_generator = UnityTestRunnerGenerator.new( config )
  @parsing_parcels = parsing_parcels

  # Reduced information set
  @test_cases = []

  # Full information set used for runner generation
  @test_cases_internal = []

  parse_test_file( test_file_contents, preprocessed_file_contents )
end

Instance Attribute Details

#test_cases ⇒ Object

Returns the value of attribute test_cases.



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# File 'lib/ceedling/generators/generator_test_runner.rb', line 14

def test_cases
  @test_cases
end

Instance Method Details

#generate(module_name:, runner_filepath:, mocks:, includes:) ⇒ Object 



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# File 'lib/ceedling/generators/generator_test_runner.rb', line 34

def generate(module_name:, runner_filepath:, mocks:, includes:)
  # Actually build the test runner using Unity's test runner generator.
  @unity_runner_generator.generate(
    module_name,
    runner_filepath,
    @test_cases_internal,
    # Small hack for mock subdirectory support until include paths fully supported
    mocks.map{ |include| include.filepath },
    # Unity's own generator emits a string verbatim if it contains '<' and otherwise
    # wraps it in double quotes -- each entry here must therefore already be in its
    # final, exact form.
    #
    # System includes only: use the full, bracketed spelling (include_path, a
    # reconciled SystemInclude's original as-written directive text -- e.g.
    # "sys/stat.h" -- when set, else the directory-preserving filepath). A bare
    # filename here drops both the directory component and the '<>' delimiters a
    # system header's own search path depends on (issue #1236).
    #
    # User includes: bare filename, same as always. Unlike mocks (whose subdirectory
    # is a real, dedicated build/test/mocks/<test>/ path -- hence their own
    # directory-preserving filepath usage above) or a system header (whose directory
    # is meaningful to the system include search path), a project's own directories
    # are exposed to the compiler as a flat list of -I search paths, not nested to
    # match whatever directory component a captured UserInclude's filepath happens to
    # carry -- rendering the full path here breaks resolution instead of fixing it.
    includes.map do |include|
      if include.is_a?(SystemInclude)
        "<#{include.include_path || include.filepath}>"
      else
        include.filename
      end
    end
  )
end