rust_grpcio well known types support, default deps
The usage of the well known type Empty requires a hack in the module
above the grpc implementation, this is now the generated stem_mod.rs
This also adds additional implicit dependencies that are required by
the grpc protobuf generated code. This includes the addition of a
'header_libs' property for library dependencies which export include
paths required by protos.
We also now include both the protos and the grpcio in the library
variant via the mod_stem.rs.
Bug: 172592789
Bug: 171504899
Test: m nothing
Test: Example rust_grpcio module build command includes dependencies,
include paths.
Change-Id: I187a13cd5cdea991828a1020314de16727e4f74e
diff --git a/rust/protobuf_test.go b/rust/protobuf_test.go
index 7c39071..845911f 100644
--- a/rust/protobuf_test.go
+++ b/rust/protobuf_test.go
@@ -28,6 +28,16 @@
proto: "buf.proto",
crate_name: "rust_proto",
source_stem: "buf",
+ shared_libs: ["libfoo_shared"],
+ static_libs: ["libfoo_static"],
+ }
+ cc_library_shared {
+ name: "libfoo_shared",
+ export_include_dirs: ["shared_include"],
+ }
+ cc_library_static {
+ name: "libfoo_static",
+ export_include_dirs: ["static_include"],
}
`)
// Check that libprotobuf is added as a dependency.
@@ -43,6 +53,13 @@
t.Errorf("expected %q in %q", w, cmd)
}
+ // Check exported include directories
+ if w := "-Ishared_include"; !strings.Contains(cmd, w) {
+ t.Errorf("expected %q in %q", w, cmd)
+ }
+ if w := "-Istatic_include"; !strings.Contains(cmd, w) {
+ t.Errorf("expected %q in %q", w, cmd)
+ }
}
func TestRustGrpcio(t *testing.T) {
@@ -52,6 +69,16 @@
proto: "buf.proto",
crate_name: "rust_grpcio",
source_stem: "buf",
+ shared_libs: ["libfoo_shared"],
+ static_libs: ["libfoo_static"],
+ }
+ cc_library_shared {
+ name: "libfoo_shared",
+ export_include_dirs: ["shared_include"],
+ }
+ cc_library_static {
+ name: "libfoo_static",
+ export_include_dirs: ["static_include"],
}
`)
@@ -61,10 +88,33 @@
t.Errorf("libprotobuf dependency missing for rust_grpcio (dependency missing from AndroidMkDylibs)")
}
+ // Check that libgrpcio is added as a dependency.
+ if !android.InList("libgrpcio", librust_grpcio_module.Properties.AndroidMkDylibs) {
+ t.Errorf("libgrpcio dependency missing for rust_grpcio (dependency missing from AndroidMkDylibs)")
+ }
+
+ // Check that libfutures is added as a dependency.
+ if !android.InList("libfutures", librust_grpcio_module.Properties.AndroidMkDylibs) {
+ t.Errorf("libfutures dependency missing for rust_grpcio (dependency missing from AndroidMkDylibs)")
+ }
+
// Make sure the correct plugin is being used.
- librust_grpcio_out := ctx.ModuleForTests("librust_grpcio", "android_arm64_armv8-a_source").Output("buf.rs")
+ librust_grpcio_out := ctx.ModuleForTests("librust_grpcio", "android_arm64_armv8-a_source").Output("buf_grpc.rs")
cmd := librust_grpcio_out.RuleParams.Command
if w := "protoc-gen-grpc"; !strings.Contains(cmd, w) {
t.Errorf("expected %q in %q", w, cmd)
}
+
+ // Check exported include directories
+ if w := "-Ishared_include"; !strings.Contains(cmd, w) {
+ t.Errorf("expected %q in %q", w, cmd)
+ }
+ if w := "-Istatic_include"; !strings.Contains(cmd, w) {
+ t.Errorf("expected %q in %q", w, cmd)
+ }
+
+ // Check that we're including the exported directory from libprotobuf-cpp-full
+ if w := "-Ilibprotobuf-cpp-full-includes"; !strings.Contains(cmd, w) {
+ t.Errorf("expected %q in %q", w, cmd)
+ }
}