Add text fixture preparers for rust package
Needed to decouple the integration of test fixtures into apex from the
support of test fixtures in rust tests.
Bug: 181070625
Test: m nothing
Change-Id: I26bdfde58dd75713ece89e631edabf041d40596a
diff --git a/rust/testing.go b/rust/testing.go
index 9534ab5..5be71c9 100644
--- a/rust/testing.go
+++ b/rust/testing.go
@@ -20,6 +20,30 @@
"android/soong/genrule"
)
+// Preparer that will define all cc module types and a limited set of mutators and singletons that
+// make those module types usable.
+var PrepareForTestWithRustBuildComponents = android.GroupFixturePreparers(
+ android.FixtureRegisterWithContext(RegisterRequiredBuildComponentsForTest),
+)
+
+// The directory in which rust test default modules will be defined.
+//
+// Placing them here ensures that their location does not conflict with default test modules
+// defined by other packages.
+const rustDefaultsDir = "defaults/rust/"
+
+// Preparer that will define default rust modules, e.g. standard prebuilt modules.
+var PrepareForTestWithRustDefaultModules = android.GroupFixturePreparers(
+ cc.PrepareForTestWithCcDefaultModules,
+ PrepareForTestWithRustBuildComponents,
+ android.FixtureAddTextFile(rustDefaultsDir+"Android.bp", GatherRequiredDepsForTest()),
+)
+
+// Preparer that will allow use of all rust modules fully.
+var PrepareForIntegrationTestWithRust = android.GroupFixturePreparers(
+ PrepareForTestWithRustDefaultModules,
+)
+
func GatherRequiredDepsForTest() string {
bp := `
rust_prebuilt_library {