1// Copyright 2016 Google Inc. All rights reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package cc 16 17import ( 18 "strings" 19 "testing" 20 21 "android/soong/android" 22) 23 24func TestProto(t *testing.T) { 25 t.Run("simple", func(t *testing.T) { 26 ctx := testCc(t, ` 27 cc_library_shared { 28 name: "libfoo", 29 srcs: ["a.proto"], 30 }`) 31 32 proto := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_shared").Output("proto/a.pb.cc") 33 34 if cmd := proto.RuleParams.Command; !strings.Contains(cmd, "--cpp_out=") { 35 t.Errorf("expected '--cpp_out' in %q", cmd) 36 } 37 }) 38 39 t.Run("plugin", func(t *testing.T) { 40 ctx := testCc(t, ` 41 cc_binary_host { 42 name: "protoc-gen-foobar", 43 stl: "none", 44 } 45 46 cc_library_shared { 47 name: "libfoo", 48 srcs: ["a.proto"], 49 proto: { 50 plugin: "foobar", 51 }, 52 }`) 53 54 buildOS := ctx.Config().BuildOS.String() 55 56 proto := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_shared").Output("proto/a.pb.cc") 57 foobar := ctx.ModuleForTests("protoc-gen-foobar", buildOS+"_x86_64") 58 59 cmd := proto.RuleParams.Command 60 if w := "--foobar_out="; !strings.Contains(cmd, w) { 61 t.Errorf("expected %q in %q", w, cmd) 62 } 63 64 foobarPath := foobar.Module().(android.HostToolProvider).HostToolPath().RelativeToTop().String() 65 66 if w := "--plugin=protoc-gen-foobar=" + foobarPath; !strings.Contains(cmd, w) { 67 t.Errorf("expected %q in %q", w, cmd) 68 } 69 }) 70 71} 72