e65c3aee02
Unlike other prebuilt modules it doesn't have a srcs property of any kind, so android.Prebuilt cannot defer to the source module just because its srcsSupplier would return nil. Test: m nothing Bug: 202192894 Change-Id: Iafcf165569bad6eae37820cf71aa0fcacb720e02
107 lines
3 KiB
Go
107 lines
3 KiB
Go
// Copyright 2020 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cc
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import (
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"fmt"
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"strings"
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"testing"
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"android/soong/android"
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"github.com/google/blueprint"
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)
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func TestLibraryHeaders(t *testing.T) {
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ctx := testCc(t, `
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cc_library_headers {
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name: "headers",
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export_include_dirs: ["my_include"],
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}
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cc_library_static {
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name: "lib",
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srcs: ["foo.c"],
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header_libs: ["headers"],
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}
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`)
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// test if header search paths are correctly added
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cc := ctx.ModuleForTests("lib", "android_arm64_armv8-a_static").Rule("cc")
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cflags := cc.Args["cFlags"]
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if !strings.Contains(cflags, " -Imy_include ") {
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t.Errorf("cflags for libsystem must contain -Imy_include, but was %#v.", cflags)
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}
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}
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func TestPrebuiltLibraryHeaders(t *testing.T) {
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ctx := testCc(t, `
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cc_prebuilt_library_headers {
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name: "headers",
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export_include_dirs: ["my_include"],
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}
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cc_library_static {
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name: "lib",
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srcs: ["foo.c"],
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header_libs: ["headers"],
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}
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`)
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// test if header search paths are correctly added
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cc := ctx.ModuleForTests("lib", "android_arm64_armv8-a_static").Rule("cc")
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cflags := cc.Args["cFlags"]
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if !strings.Contains(cflags, " -Imy_include ") {
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t.Errorf("cflags for libsystem must contain -Imy_include, but was %#v.", cflags)
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}
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}
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func TestPrebuiltLibraryHeadersPreferred(t *testing.T) {
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bp := `
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cc_library_headers {
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name: "headers",
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export_include_dirs: ["my_include"],
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}
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cc_prebuilt_library_headers {
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name: "headers",
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prefer: %t,
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export_include_dirs: ["my_include"],
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}
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cc_library_static {
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name: "lib",
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srcs: ["foo.c"],
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header_libs: ["headers"],
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}
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`
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for _, prebuiltPreferred := range []bool{false, true} {
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t.Run(fmt.Sprintf("prebuilt prefer %t", prebuiltPreferred), func(t *testing.T) {
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ctx := testCc(t, fmt.Sprintf(bp, prebuiltPreferred))
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lib := ctx.ModuleForTests("lib", "android_arm64_armv8-a_static")
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sourceDep := ctx.ModuleForTests("headers", "android_arm64_armv8-a")
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prebuiltDep := ctx.ModuleForTests("prebuilt_headers", "android_arm64_armv8-a")
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hasSourceDep := false
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hasPrebuiltDep := false
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ctx.VisitDirectDeps(lib.Module(), func(dep blueprint.Module) {
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if dep == sourceDep.Module() {
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hasSourceDep = true
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}
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if dep == prebuiltDep.Module() {
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hasPrebuiltDep = true
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}
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})
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android.AssertBoolEquals(t, "depends on source headers", !prebuiltPreferred, hasSourceDep)
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android.AssertBoolEquals(t, "depends on prebuilt headers", prebuiltPreferred, hasPrebuiltDep)
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})
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}
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}
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