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 "runtime" 19 "strings" 20 "testing" 21 22 "android/soong/android" 23) 24 25func TestProto(t *testing.T) { 26 t.Run("simple", func(t *testing.T) { 27 ctx := testCc(t, ` 28 cc_library_shared { 29 name: "libfoo", 30 srcs: ["a.proto"], 31 }`) 32 33 proto := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Output("proto/a.pb.cc") 34 35 if cmd := proto.RuleParams.Command; !strings.Contains(cmd, "--cpp_out=") { 36 t.Errorf("expected '--cpp_out' in %q", cmd) 37 } 38 }) 39 40 t.Run("plugin", func(t *testing.T) { 41 if runtime.GOOS != "linux" { 42 t.Skip("TODO(b/129763458): cc_binary_host tests fail on mac when trying to exec xcrun") 43 } 44 ctx := testCc(t, ` 45 cc_binary_host { 46 name: "protoc-gen-foobar", 47 stl: "none", 48 } 49 50 cc_library_shared { 51 name: "libfoo", 52 srcs: ["a.proto"], 53 proto: { 54 plugin: "foobar", 55 }, 56 }`) 57 58 buildOS := android.BuildOs.String() 59 60 proto := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Output("proto/a.pb.cc") 61 foobar := ctx.ModuleForTests("protoc-gen-foobar", buildOS+"_x86_64") 62 63 cmd := proto.RuleParams.Command 64 if w := "--foobar_out="; !strings.Contains(cmd, w) { 65 t.Errorf("expected %q in %q", w, cmd) 66 } 67 68 foobarPath := foobar.Module().(android.HostToolProvider).HostToolPath().String() 69 70 if w := "--plugin=protoc-gen-foobar=" + foobarPath; !strings.Contains(cmd, w) { 71 t.Errorf("expected %q in %q", w, cmd) 72 } 73 }) 74 75} 76