Add support for protoc plugins
Add a proto.plugin property to allow specifying a custom protoc
plugin to generate the code.
Fixes: 70706119
Test: m am StreamingProtoTest
Change-Id: I1ecdd346284b42bbcc8297019d98d2cd564eb94c
diff --git a/cc/proto_test.go b/cc/proto_test.go
index 6fee924..4f0de78 100644
--- a/cc/proto_test.go
+++ b/cc/proto_test.go
@@ -17,6 +17,8 @@
import (
"strings"
"testing"
+
+ "android/soong/android"
)
func TestProto(t *testing.T) {
@@ -33,4 +35,37 @@
t.Errorf("expected '--cpp_out' in %q", cmd)
}
})
+
+ t.Run("plugin", func(t *testing.T) {
+ ctx := testCc(t, `
+ cc_binary_host {
+ name: "protoc-gen-foobar",
+ stl: "none",
+ }
+
+ cc_library_shared {
+ name: "libfoo",
+ srcs: ["a.proto"],
+ proto: {
+ plugin: "foobar",
+ },
+ }`)
+
+ buildOS := android.BuildOs.String()
+
+ proto := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Output("proto/a.pb.cc")
+ foobar := ctx.ModuleForTests("protoc-gen-foobar", buildOS+"_x86_64")
+
+ cmd := proto.RuleParams.Command
+ if w := "--foobar_out="; !strings.Contains(cmd, w) {
+ t.Errorf("expected %q in %q", w, cmd)
+ }
+
+ foobarPath := foobar.Module().(android.HostToolProvider).HostToolPath().String()
+
+ if w := "--plugin=protoc-gen-foobar=" + foobarPath; !strings.Contains(cmd, w) {
+ t.Errorf("expected %q in %q", w, cmd)
+ }
+ })
+
}