Merge "Use EMMA_INSTRUMENT_FRAMEWORK for apex framework libs."

1 files changed, 16 insertions, 5 deletions

diff --git a/java/java.go b/java/java.go
index 1cdfbf187..13f9f2fbf 100644
--- a/java/java.go
+++ b/java/java.go
@@ -610,6 +610,21 @@ func (j *Module) shouldInstrumentStatic(ctx android.BaseModuleContext) bool {
 			ctx.Config().UnbundledBuild())
 }
 
+func (j *Module) shouldInstrumentInApex(ctx android.BaseModuleContext) bool {
+	// Force enable the instrumentation for java code that is built for APEXes ...
+	// except for the jacocoagent itself (because instrumenting jacocoagent using jacocoagent
+	// doesn't make sense) or framework libraries (e.g. libraries found in the InstrumentFrameworkModules list) unless EMMA_INSTRUMENT_FRAMEWORK is true.
+	isJacocoAgent := ctx.ModuleName() == "jacocoagent"
+	if android.DirectlyInAnyApex(ctx, ctx.ModuleName()) && !isJacocoAgent && !j.IsForPlatform() {
+		if !inList(ctx.ModuleName(), config.InstrumentFrameworkModules) {
+			return true
+		} else if ctx.Config().IsEnvTrue("EMMA_INSTRUMENT_FRAMEWORK") {
+			return true
+		}
+	}
+	return false
+}
+
 func (j *Module) sdkVersion() sdkSpec {
 	return sdkSpecFrom(String(j.deviceProperties.Sdk_version))
 }
@@ -1543,11 +1558,7 @@ func (j *Module) compile(ctx android.ModuleContext, aaptSrcJar android.Path) {
 		j.headerJarFile = j.implementationJarFile
 	}
 
-	// Force enable the instrumentation for java code that is built for APEXes ...
-	// except for the jacocoagent itself (because instrumenting jacocoagent using jacocoagent
-	// doesn't make sense)
-	isJacocoAgent := ctx.ModuleName() == "jacocoagent"
-	if android.DirectlyInAnyApex(ctx, ctx.ModuleName()) && !isJacocoAgent && !j.IsForPlatform() {
+	if j.shouldInstrumentInApex(ctx) {
 		j.properties.Instrument = true
 	}