coverage

type Block ¶

type Block struct {
	File      string
	StartLine int
	EndLine   int
	NumStmt   int
	Count     int
}

Block is one line-range entry of a coverage profile. Lines only: the parser records no columns, so a profile writer chooses them (the test command derives them from the source text).

type Collector ¶

type Collector struct {
	// contains filtered or unexported fields
}

Collector accumulates statement execution counts, keyed by the statement nodes the parser produced.

A program is registered before it runs, seeding every executable statement at count zero under the filename it was loaded from. The entrypoint and every include register, so the files in a profile are the files get_included_files reports, and an included-but-unexecuted statement still appears, at zero.

func New() *Collector

func (c *Collector) Blocks() []Block

func (c *Collector) Files() []string

func (c *Collector) Functions() []FuncSpan

func (c *Collector) Hit(s model.Stmt)

func (c *Collector) Register(filename string, program *model.Program)

type FuncSpan ¶

type FuncSpan struct {
	File      string
	Name      string
	StartLine int
	EndLine   int
}

FuncSpan is the source range of one declared function: a free function under its name, a method under Class::name. A per-function report charges the blocks inside the range to it.