Implement rust_aconfig_library
rust_aconfig_library generates src/lib.rs and uses it to build library variants (dylib, rlib-rlib_std, and rlib-dylib_std) as of what `rust_library` produces
Test: go test
Change-Id: I6c4603691d4306c463c2e9521f5c11c30765b1e3
diff --git a/aconfig/rust_aconfig_library_test.go b/aconfig/rust_aconfig_library_test.go
new file mode 100644
index 0000000..17385c3
--- /dev/null
+++ b/aconfig/rust_aconfig_library_test.go
@@ -0,0 +1,60 @@
+package aconfig
+
+import (
+ "android/soong/android"
+ "android/soong/rust"
+ "fmt"
+ "testing"
+)
+
+func TestRustAconfigLibrary(t *testing.T) {
+ result := android.GroupFixturePreparers(
+ PrepareForTestWithAconfigBuildComponents,
+ rust.PrepareForTestWithRustIncludeVndk,
+ android.PrepareForTestWithArchMutator,
+ android.PrepareForTestWithDefaults,
+ android.PrepareForTestWithPrebuilts,
+ ).
+ ExtendWithErrorHandler(android.FixtureExpectsNoErrors).
+ RunTestWithBp(t, fmt.Sprintf(`
+ rust_library {
+ name: "libflags_rust", // test mock
+ crate_name: "flags_rust",
+ srcs: ["lib.rs"],
+ }
+ aconfig_declarations {
+ name: "my_aconfig_declarations",
+ package: "com.example.package",
+ srcs: ["foo.aconfig"],
+ }
+
+ rust_aconfig_library {
+ name: "libmy_rust_aconfig_library",
+ crate_name: "my_rust_aconfig_library",
+ aconfig_declarations: "my_aconfig_declarations",
+ }
+ `))
+
+ sourceVariant := result.ModuleForTests("libmy_rust_aconfig_library", "android_arm64_armv8-a_source")
+ rule := sourceVariant.Rule("rust_aconfig_library")
+ android.AssertStringEquals(t, "rule must contain production mode", rule.Args["mode"], "production")
+
+ dylibVariant := result.ModuleForTests("libmy_rust_aconfig_library", "android_arm64_armv8-a_dylib")
+ rlibRlibStdVariant := result.ModuleForTests("libmy_rust_aconfig_library", "android_arm64_armv8-a_rlib_rlib-std")
+ rlibDylibStdVariant := result.ModuleForTests("libmy_rust_aconfig_library", "android_arm64_armv8-a_rlib_dylib-std")
+
+ variants := []android.TestingModule{
+ dylibVariant,
+ rlibDylibStdVariant,
+ rlibRlibStdVariant,
+ }
+
+ for _, variant := range variants {
+ android.AssertStringEquals(
+ t,
+ "dylib variant builds from generated rust code",
+ "out/soong/.intermediates/libmy_rust_aconfig_library/android_arm64_armv8-a_source/gen/src/lib.rs",
+ variant.Rule("rustc").Inputs[0].RelativeToTop().String(),
+ )
+ }
+}