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// Copyright 2021 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package bp2build
import (
"fmt"
"testing"
"android/soong/android"
)
func runFilegroupTestCase(t *testing.T, tc Bp2buildTestCase) {
t.Helper()
(&tc).ModuleTypeUnderTest = "filegroup"
(&tc).ModuleTypeUnderTestFactory = android.FileGroupFactory
RunBp2BuildTestCase(t, registerFilegroupModuleTypes, tc)
}
func registerFilegroupModuleTypes(ctx android.RegistrationContext) {}
func TestFilegroupSameNameAsFile_OneFile(t *testing.T) {
runFilegroupTestCase(t, Bp2buildTestCase{
Description: "filegroup - same name as file, with one file",
Filesystem: map[string]string{},
Blueprint: `
filegroup {
name: "foo",
srcs: ["foo"],
}
`,
ExpectedBazelTargets: []string{}})
}
func TestFilegroupSameNameAsFile_MultipleFiles(t *testing.T) {
runFilegroupTestCase(t, Bp2buildTestCase{
Description: "filegroup - same name as file, with multiple files",
Filesystem: map[string]string{},
Blueprint: `
filegroup {
name: "foo",
srcs: ["foo", "bar"],
}
`,
ExpectedErr: fmt.Errorf("filegroup 'foo' cannot contain a file with the same name"),
})
}
func TestFilegroupWithAidlSrcs(t *testing.T) {
testcases := []struct {
name string
bp string
expectedBazelAttrs AttrNameToString
}{
{
name: "filegroup with only aidl srcs",
bp: `
filegroup {
name: "foo",
srcs: ["aidl/foo.aidl"],
path: "aidl",
}`,
expectedBazelAttrs: AttrNameToString{
"srcs": `["aidl/foo.aidl"]`,
"strip_import_prefix": `"aidl"`,
"tags": `["apex_available=//apex_available:anyapex"]`,
},
},
{
name: "filegroup without path",
bp: `
filegroup {
name: "foo",
srcs: ["aidl/foo.aidl"],
}`,
expectedBazelAttrs: AttrNameToString{
"srcs": `["aidl/foo.aidl"]`,
"tags": `["apex_available=//apex_available:anyapex"]`,
},
},
}
for _, test := range testcases {
t.Run(test.name, func(t *testing.T) {
expectedBazelTargets := []string{
MakeBazelTargetNoRestrictions("aidl_library", "foo", test.expectedBazelAttrs),
}
runFilegroupTestCase(t, Bp2buildTestCase{
Description: test.name,
Blueprint: test.bp,
ExpectedBazelTargets: expectedBazelTargets,
})
})
}
}
func TestFilegroupWithAidlDeps(t *testing.T) {
bp := `
filegroup {
name: "bar",
srcs: ["bar.aidl"],
}
filegroup {
name: "foo",
srcs: ["aidl/foo.aidl"],
path: "aidl",
aidl: {
deps: [":bar"],
}
}`
t.Run("filegroup with aidl deps", func(t *testing.T) {
expectedBazelTargets := []string{
MakeBazelTargetNoRestrictions("aidl_library", "bar", AttrNameToString{
"srcs": `["bar.aidl"]`,
"tags": `["apex_available=//apex_available:anyapex"]`,
}),
MakeBazelTargetNoRestrictions("aidl_library", "foo", AttrNameToString{
"srcs": `["aidl/foo.aidl"]`,
"strip_import_prefix": `"aidl"`,
"deps": `[":bar"]`,
"tags": `["apex_available=//apex_available:anyapex"]`,
}),
}
runFilegroupTestCase(t, Bp2buildTestCase{
Description: "filegroup with aidl deps",
Blueprint: bp,
ExpectedBazelTargets: expectedBazelTargets,
})
})
}
func TestFilegroupWithAidlAndNonAidlSrcs(t *testing.T) {
runFilegroupTestCase(t, Bp2buildTestCase{
Description: "filegroup with aidl and non-aidl srcs",
Filesystem: map[string]string{},
Blueprint: `
filegroup {
name: "foo",
srcs: [
"aidl/foo.aidl",
"buf.proto",
],
}`,
ExpectedBazelTargets: []string{
MakeBazelTargetNoRestrictions("filegroup", "foo", AttrNameToString{
"srcs": `[
"aidl/foo.aidl",
"buf.proto",
]`}),
}})
}
func TestFilegroupWithProtoSrcs(t *testing.T) {
runFilegroupTestCase(t, Bp2buildTestCase{
Description: "filegroup with proto and non-proto srcs",
Filesystem: map[string]string{},
Blueprint: `
filegroup {
name: "foo",
srcs: ["proto/foo.proto"],
path: "proto",
}`,
ExpectedBazelTargets: []string{
MakeBazelTargetNoRestrictions("proto_library", "foo_bp2build_converted", AttrNameToString{
"srcs": `["proto/foo.proto"]`,
"strip_import_prefix": `"proto"`,
"tags": `[
"apex_available=//apex_available:anyapex",
"manual",
]`,
}),
MakeBazelTargetNoRestrictions("filegroup", "foo", AttrNameToString{
"srcs": `["proto/foo.proto"]`}),
}})
}
func TestFilegroupWithProtoAndNonProtoSrcs(t *testing.T) {
runFilegroupTestCase(t, Bp2buildTestCase{
Description: "filegroup with proto and non-proto srcs",
Filesystem: map[string]string{},
Blueprint: `
filegroup {
name: "foo",
srcs: [
"foo.proto",
"buf.cpp",
],
}`,
ExpectedBazelTargets: []string{
MakeBazelTargetNoRestrictions("filegroup", "foo", AttrNameToString{
"srcs": `[
"foo.proto",
"buf.cpp",
]`}),
}})
}
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