then:
        executedAndNotSkipped getProjectTasks("app")

        and:
        final projectFile = projectFile("app.vcxproj")
        assert projectFile.sourceFiles == ['build.gradle'] + app.sourceFiles.collect({"src/main/cpp/${it.name}"}).sort()
        assert projectFile.headerFiles == app.headerFiles.collect({"src/main/cpp/${it.name}"}).sort()
    }

        1 * platformToolChain.newCompiler({AssembleSpec.class.isAssignableFrom(it)}) >> assembler
        1 * assembler.execute({ AssembleSpec spec ->
            assert spec.sourceFiles*.name == ["sourceFile"]
            assert spec.args == ['arg']
            assert spec.allArgs == ['arg']
            assert spec.objectFileDir.name == "outputFile"
            true
        }) >> result

        then:
        final projectFile = projectFile("mainExe.vcxproj")
        final List<SourceFile> resources = resourceApp.resourceSources
        final List<SourceFile> sources = resourceApp.sourceFiles - resources
        assert projectFile.headerFiles == resourceApp.headerFiles*.withPath("src/main").sort()
        assert projectFile.sourceFiles == ['build.gradle'] + sources*.withPath("src/main").sort()

        1 * platformToolChain.newCompiler({CppPCHCompileSpec.class.isAssignableFrom(it)}) >> cppPCHCompiler
        1 * cppPCHCompiler.execute({ CppPCHCompileSpec spec ->
            assert spec.sourceFiles*.name== ["sourceFile"]
            assert spec.args == ['arg']
            assert spec.allArgs == ['arg']
            assert spec.macros == [def: 'value']
            assert spec.objectFileDir.name == "outputFile"
            true

        pch.objectFile >> temporaryFolder.file("pchObjectFile").createFile()
        pch.pchObjects >> TestFiles.empty()
        1 * objCppCompiler.execute({ ObjectiveCppCompileSpec spec ->
            assert spec.sourceFiles*.name == ["sourceFile"]
            assert spec.args == ['arg']
            assert spec.allArgs == ['arg']
            assert spec.macros == [def: 'value']
            assert spec.objectFileDir.name == "outputFile"

        1 * platformToolChain.newCompiler({ObjectiveCppPCHCompileSpec.class.isAssignableFrom(it)}) >> objCppPCHCompiler
        1 * objCppPCHCompiler.execute({ ObjectiveCppPCHCompileSpec spec ->
            assert spec.sourceFiles*.name== ["sourceFile"]
            assert spec.args == ['arg']
            assert spec.allArgs == ['arg']
            assert spec.macros == [def: 'value']
            assert spec.objectFileDir.name == "outputFile"
            true

import org.gradle.nativeplatform.toolchain.internal.NativeCompileSpec;

import java.util.Map;

public interface IncrementalCompilerBuilder {
    IncrementalCompiler newCompiler(TaskInternal task, FileCollection sourceFiles, FileCollection includeDirs, Map<String, String> macros, Provider<Boolean> importAware);

    interface IncrementalCompiler {
        <T extends NativeCompileSpec> Compiler<T> createCompiler(Compiler<T> compiler);

		p.error = errors.New(errstr)
	}
	p.dir = r.string()
	p.sourceFiles = make([]*sourceFile, r.int())
	for i := range p.sourceFiles {
		p.sourceFiles[i] = &sourceFile{
			d:   m.d,
			pos: r.int(),
		}
	}
	p.modroot = m.modroot
	return p
}

// sourceFile represents the information of a given source file in the module index.
type sourceFile struct {
	d               *decoder // encoding of this source file

        pch.objectFile >> temporaryFolder.file("pchObjectFile").createFile()
        pch.pchObjects >> TestFiles.empty()
        1 * cppCompiler.execute({ CppCompileSpec spec ->
            assert spec.sourceFiles*.name == ["sourceFile"]
            assert spec.args == ['arg']
            assert spec.allArgs == ['arg']
            assert spec.macros == [def: 'value']
            assert spec.objectFileDir.name == "outputFile"

        pch.prefixHeaderFile >> temporaryFolder.file("prefixHeader").createFile()
        pch.pchObjects >> TestFiles.empty()
        1 * cCompiler.execute({ CCompileSpec spec ->
            assert spec.sourceFiles*.name== ["sourceFile"]
            assert spec.args == ['arg']
            assert spec.allArgs == ['arg']
            assert spec.macros == [def: 'value']
            assert spec.objectFileDir.name == "outputFile"