platform_build_soong/cc/gen_test.go
Dan Willemsen 1945a4b47d Convert cc aidl to rule builder
This fixes an incremental build issue where we didn't clean up old aidl
header files (or necessarily notice that they were updated).

We do this by declaring the header files as outputs in the build graph,
but this means that the src file name needs to be convertible to the
aidl package name, as that's how the header file paths are created. In
many cases, filegroups can be used to strip path prefixes from the aidl
files.

Bug: 112114177
Test: treehugger
Change-Id: If534ff3dbfac329dea9a7402e30be74495754160
2019-06-06 08:23:53 -07:00

64 lines
1.7 KiB
Go

// Copyright 2017 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 cc
import (
"path/filepath"
"testing"
)
func TestGen(t *testing.T) {
t.Run("simple", func(t *testing.T) {
ctx := testCc(t, `
cc_library_shared {
name: "libfoo",
srcs: [
"foo.c",
"b.aidl",
],
}`)
aidl := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Rule("aidl")
libfoo := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Module().(*Module)
if !inList("-I"+filepath.Dir(aidl.Output.String()), libfoo.flags.GlobalFlags) {
t.Errorf("missing aidl includes in global flags")
}
})
t.Run("filegroup", func(t *testing.T) {
ctx := testCc(t, `
filegroup {
name: "fg",
srcs: ["b.aidl"],
}
cc_library_shared {
name: "libfoo",
srcs: [
"foo.c",
":fg",
],
}`)
aidl := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Rule("aidl")
libfoo := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Module().(*Module)
if !inList("-I"+filepath.Dir(aidl.Output.String()), libfoo.flags.GlobalFlags) {
t.Errorf("missing aidl includes in global flags")
}
})
}