coverage

Overview ¶

coverage runs Go tests with coverage and checks that the total coverage percentage meets a per-component target.

Usage:

coverage [-target=N] <packages...>

It runs "go test -race -coverprofile -covermode=atomic" on the given packages, then uses "go tool cover -func" to extract the total coverage percentage and compares it against the target for the component. The default target is 80%. Components with a different target are listed below. The -target flag overrides both the default and per-component targets.