Introduce product variables to select Java code coverage paths in Soong.
Introduce product variables `JavaCoveragePaths` and
`JavaCoverageExcludePaths` (resp. populated from environment variables
`JAVA_COVERAGE_PATHS` and `JAVA_COVERAGE_EXCLUDE_PATHS`). Use them to
control which Java modules are candidate for instrumentation based on
their source path. By default (when `JavaCoveragePaths` is empty),
have all Java module be candidate for instrumentation, to preserve the
existing behavior.
Test: export EMMA_INSTRUMENT=true \
&& export EMMA_INSTRUMENT_FRAMEWORK=true \
&& export JAVA_COVERAGE_PATHS=art \
&& m
Bug: 158212027
Bug: 156284897
Change-Id: Ibe9c1f41ed6110867411952689c5a7ad6536f277
diff --git a/android/variable.go b/android/variable.go
index 4440cee..863fe5a 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -266,6 +266,9 @@
SamplingPGO *bool `json:",omitempty"`
+ JavaCoveragePaths []string `json:",omitempty"`
+ JavaCoverageExcludePaths []string `json:",omitempty"`
+
NativeLineCoverage *bool `json:",omitempty"`
Native_coverage *bool `json:",omitempty"`
ClangCoverage *bool `json:",omitempty"`