diff options
Diffstat (limited to 'vendor/github.com/golang/protobuf/descriptor/descriptor_test.go')
-rw-r--r-- | vendor/github.com/golang/protobuf/descriptor/descriptor_test.go | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/vendor/github.com/golang/protobuf/descriptor/descriptor_test.go b/vendor/github.com/golang/protobuf/descriptor/descriptor_test.go new file mode 100644 index 000000000..282a1e3a7 --- /dev/null +++ b/vendor/github.com/golang/protobuf/descriptor/descriptor_test.go @@ -0,0 +1,32 @@ +package descriptor_test + +import ( + "fmt" + "testing" + + "github.com/golang/protobuf/descriptor" + tpb "github.com/golang/protobuf/proto/testdata" + protobuf "google.golang.org/genproto/protobuf" +) + +func TestMessage(t *testing.T) { + var msg *protobuf.DescriptorProto + fd, md := descriptor.ForMessage(msg) + if pkg, want := fd.GetPackage(), "google.protobuf"; pkg != want { + t.Errorf("descriptor.ForMessage(%T).GetPackage() = %q; want %q", msg, pkg, want) + } + if name, want := md.GetName(), "DescriptorProto"; name != want { + t.Fatalf("descriptor.ForMessage(%T).GetName() = %q; want %q", msg, name, want) + } +} + +func Example_Options() { + var msg *tpb.MyMessageSet + _, md := descriptor.ForMessage(msg) + if md.GetOptions().GetMessageSetWireFormat() { + fmt.Printf("%v uses option message_set_wire_format.\n", md.GetName()) + } + + // Output: + // MyMessageSet uses option message_set_wire_format. +} |