testfixture

type LargeSaga struct {
	Root        string
	Repository  string
	Base        string
	Head        string
	Chapters    int
	Sections    int
	Fragments   int
	Markdown    int
	SVG         int
	HTML        int
	Atoms       int
	Mappings    int
	References  int
	DiffFiles   int
	Reviews     int
	Threads     int
	DiffReviews int

	// CoverageRangeWidth and CoverageTargets are the resolved shape, with
	// zero-valued options replaced by the defaults they select.
	CoverageRangeWidth int
	CoverageTargets    int

	// MaxTargetReferences is the largest number of diff references a single
	// target owns. It is the concentration dimension reader scale benchmarks
	// vary while holding atoms and total references constant.
	MaxTargetReferences int
}

type LargeSagaOptions struct {
	Chapters            int
	SectionsPerChapter  int
	FragmentsPerSection int
	SourceFiles         int
	ChangedLinesPerFile int
	ReviewsPerFragment  int
	Threads             int
	DiffReviews         int

	// CoverageRangeWidth is how many consecutive changed lines one diff
	// reference covers. Zero selects coverageRangeWidth. One deliberately
	// produces the fragmented per-line shape that the authoring API now
	// canonicalizes, so reader benchmarks can defend against adversarial input.
	CoverageRangeWidth int

	// CoverageTargets is how many fragments receive evidence. Zero spreads it
	// across every generated fragment, which gives each target a handful of
	// references. A small number reproduces a real saga, where a few narrative
	// targets own thousands of the comparison's atoms.
	CoverageTargets int
}