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Commit 469a18aa authored by Ryan Campbell's avatar Ryan Campbell
Browse files

Support path exclusion for native coverage. 

Specify list of paths to exclude from coverage instrumentation.

Test: make NATIVE_COVERAGE=true COVERAGE_PATHS=hardware/interfaces
COVERAGE_EXCLUDE_PATHS=hardware/interfaces/graphics
Bug: 35769817

Change-Id: I3bf10e5e5697d140d6cff73d000768b00aa28ca4
parent 4c46af89

android/config.go

+12 −2
Original line number Diff line number Diff line
@@ -477,12 +477,22 @@ func (c *deviceConfig) NativeCoverageEnabled() bool { 
}



func (c *deviceConfig) CoverageEnabledForPath(path string) bool {

	coverage := false

	if c.config.ProductVariables.CoveragePaths != nil {

		for _, prefix := range *c.config.ProductVariables.CoveragePaths {

			if strings.HasPrefix(path, prefix) {

				return true

				coverage = true

				break

			}

		}

	}

	return false

	if coverage && c.config.ProductVariables.CoverageExcludePaths != nil {

		for _, prefix := range *c.config.ProductVariables.CoverageExcludePaths {

			if strings.HasPrefix(path, prefix) {

				coverage = false

				break

			}

		}

	}

	return coverage

}

android/variable.go

+3 −2
Original line number Diff line number Diff line
@@ -123,6 +123,7 @@ type productVariables struct { 


	NativeCoverage       *bool     `json:",omitempty"`

	CoveragePaths        *[]string `json:",omitempty"`

	CoverageExcludePaths *[]string `json:",omitempty"`



	DevicePrefer32BitExecutables *bool `json:",omitempty"`

	HostPrefer32BitExecutables   *bool `json:",omitempty"`