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- // Copyright 2019 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 (
- "runtime"
- "testing"
- "android/soong/android"
- "github.com/google/blueprint"
- )
- var prepareForPrebuiltTest = android.GroupFixturePreparers(
- prepareForCcTest,
- android.PrepareForTestWithAndroidMk,
- )
- func testPrebuilt(t *testing.T, bp string, fs android.MockFS, handlers ...android.FixturePreparer) *android.TestContext {
- result := android.GroupFixturePreparers(
- prepareForPrebuiltTest,
- fs.AddToFixture(),
- android.GroupFixturePreparers(handlers...),
- ).RunTestWithBp(t, bp)
- return result.TestContext
- }
- type configCustomizer func(config android.Config)
- func TestPrebuilt(t *testing.T) {
- bp := `
- cc_library {
- name: "liba",
- }
- cc_prebuilt_library_shared {
- name: "liba",
- srcs: ["liba.so"],
- }
- cc_library {
- name: "libb",
- }
- cc_prebuilt_library_static {
- name: "libb",
- srcs: ["libb.a"],
- }
- cc_library_shared {
- name: "libd",
- }
- cc_prebuilt_library_shared {
- name: "libd",
- srcs: ["libd.so"],
- }
- cc_library_static {
- name: "libe",
- }
- cc_prebuilt_library_static {
- name: "libe",
- srcs: ["libe.a"],
- }
- cc_library {
- name: "libf",
- }
- cc_prebuilt_library {
- name: "libf",
- static: {
- srcs: ["libf.a"],
- },
- shared: {
- srcs: ["libf.so"],
- },
- }
- cc_object {
- name: "crtx",
- }
- cc_prebuilt_object {
- name: "crtx",
- srcs: ["crtx.o"],
- }
- `
- ctx := testPrebuilt(t, bp, map[string][]byte{
- "liba.so": nil,
- "libb.a": nil,
- "libd.so": nil,
- "libe.a": nil,
- "libf.a": nil,
- "libf.so": nil,
- "crtx.o": nil,
- })
- // Verify that all the modules exist and that their dependencies were connected correctly
- liba := ctx.ModuleForTests("liba", "android_arm64_armv8-a_shared").Module()
- libb := ctx.ModuleForTests("libb", "android_arm64_armv8-a_static").Module()
- libd := ctx.ModuleForTests("libd", "android_arm64_armv8-a_shared").Module()
- libe := ctx.ModuleForTests("libe", "android_arm64_armv8-a_static").Module()
- libfStatic := ctx.ModuleForTests("libf", "android_arm64_armv8-a_static").Module()
- libfShared := ctx.ModuleForTests("libf", "android_arm64_armv8-a_shared").Module()
- crtx := ctx.ModuleForTests("crtx", "android_arm64_armv8-a").Module()
- prebuiltLiba := ctx.ModuleForTests("prebuilt_liba", "android_arm64_armv8-a_shared").Module()
- prebuiltLibb := ctx.ModuleForTests("prebuilt_libb", "android_arm64_armv8-a_static").Module()
- prebuiltLibd := ctx.ModuleForTests("prebuilt_libd", "android_arm64_armv8-a_shared").Module()
- prebuiltLibe := ctx.ModuleForTests("prebuilt_libe", "android_arm64_armv8-a_static").Module()
- prebuiltLibfStatic := ctx.ModuleForTests("prebuilt_libf", "android_arm64_armv8-a_static").Module()
- prebuiltLibfShared := ctx.ModuleForTests("prebuilt_libf", "android_arm64_armv8-a_shared").Module()
- prebuiltCrtx := ctx.ModuleForTests("prebuilt_crtx", "android_arm64_armv8-a").Module()
- hasDep := func(m android.Module, wantDep android.Module) bool {
- t.Helper()
- var found bool
- ctx.VisitDirectDeps(m, func(dep blueprint.Module) {
- if dep == wantDep {
- found = true
- }
- })
- return found
- }
- if !hasDep(liba, prebuiltLiba) {
- t.Errorf("liba missing dependency on prebuilt_liba")
- }
- if !hasDep(libb, prebuiltLibb) {
- t.Errorf("libb missing dependency on prebuilt_libb")
- }
- if !hasDep(libd, prebuiltLibd) {
- t.Errorf("libd missing dependency on prebuilt_libd")
- }
- if !hasDep(libe, prebuiltLibe) {
- t.Errorf("libe missing dependency on prebuilt_libe")
- }
- if !hasDep(libfStatic, prebuiltLibfStatic) {
- t.Errorf("libf static missing dependency on prebuilt_libf")
- }
- if !hasDep(libfShared, prebuiltLibfShared) {
- t.Errorf("libf shared missing dependency on prebuilt_libf")
- }
- if !hasDep(crtx, prebuiltCrtx) {
- t.Errorf("crtx missing dependency on prebuilt_crtx")
- }
- }
- func TestPrebuiltLibraryShared(t *testing.T) {
- ctx := testPrebuilt(t, `
- cc_prebuilt_library_shared {
- name: "libtest",
- srcs: ["libf.so"],
- strip: {
- none: true,
- },
- }
- `, map[string][]byte{
- "libf.so": nil,
- })
- shared := ctx.ModuleForTests("libtest", "android_arm64_armv8-a_shared").Module().(*Module)
- assertString(t, shared.OutputFile().Path().Base(), "libtest.so")
- }
- func TestPrebuiltLibraryStatic(t *testing.T) {
- ctx := testPrebuilt(t, `
- cc_prebuilt_library_static {
- name: "libtest",
- srcs: ["libf.a"],
- }
- `, map[string][]byte{
- "libf.a": nil,
- })
- static := ctx.ModuleForTests("libtest", "android_arm64_armv8-a_static").Module().(*Module)
- assertString(t, static.OutputFile().Path().Base(), "libf.a")
- }
- func TestPrebuiltLibrary(t *testing.T) {
- ctx := testPrebuilt(t, `
- cc_prebuilt_library {
- name: "libtest",
- static: {
- srcs: ["libf.a"],
- },
- shared: {
- srcs: ["libf.so"],
- },
- strip: {
- none: true,
- },
- }
- `, map[string][]byte{
- "libf.a": nil,
- "libf.so": nil,
- })
- shared := ctx.ModuleForTests("libtest", "android_arm64_armv8-a_shared").Module().(*Module)
- assertString(t, shared.OutputFile().Path().Base(), "libtest.so")
- static := ctx.ModuleForTests("libtest", "android_arm64_armv8-a_static").Module().(*Module)
- assertString(t, static.OutputFile().Path().Base(), "libf.a")
- }
- func TestPrebuiltLibraryStem(t *testing.T) {
- ctx := testPrebuilt(t, `
- cc_prebuilt_library {
- name: "libfoo",
- stem: "libbar",
- static: {
- srcs: ["libfoo.a"],
- },
- shared: {
- srcs: ["libfoo.so"],
- },
- strip: {
- none: true,
- },
- }
- `, map[string][]byte{
- "libfoo.a": nil,
- "libfoo.so": nil,
- })
- static := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_static").Module().(*Module)
- assertString(t, static.OutputFile().Path().Base(), "libfoo.a")
- shared := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Module().(*Module)
- assertString(t, shared.OutputFile().Path().Base(), "libbar.so")
- }
- func TestPrebuiltLibrarySharedStem(t *testing.T) {
- ctx := testPrebuilt(t, `
- cc_prebuilt_library_shared {
- name: "libfoo",
- stem: "libbar",
- srcs: ["libfoo.so"],
- strip: {
- none: true,
- },
- }
- `, map[string][]byte{
- "libfoo.so": nil,
- })
- shared := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Module().(*Module)
- assertString(t, shared.OutputFile().Path().Base(), "libbar.so")
- }
- func TestPrebuiltSymlinkedHostBinary(t *testing.T) {
- if runtime.GOOS != "linux" {
- t.Skipf("Skipping host prebuilt testing that is only supported on linux not %s", runtime.GOOS)
- }
- ctx := testPrebuilt(t, `
- cc_prebuilt_library_shared {
- name: "libfoo",
- device_supported: false,
- host_supported: true,
- target: {
- linux_glibc_x86_64: {
- srcs: ["linux_glibc_x86_64/lib64/libfoo.so"],
- },
- },
- }
- cc_prebuilt_binary {
- name: "foo",
- device_supported: false,
- host_supported: true,
- shared_libs: ["libfoo"],
- target: {
- linux_glibc_x86_64: {
- srcs: ["linux_glibc_x86_64/bin/foo"],
- },
- },
- }
- `, map[string][]byte{
- "libfoo.so": nil,
- "foo": nil,
- })
- fooRule := ctx.ModuleForTests("foo", "linux_glibc_x86_64").Rule("Symlink")
- assertString(t, fooRule.Output.String(), "out/soong/.intermediates/foo/linux_glibc_x86_64/foo")
- assertString(t, fooRule.Args["fromPath"], "$$PWD/linux_glibc_x86_64/bin/foo")
- var libfooDep android.Path
- for _, dep := range fooRule.Implicits {
- if dep.Base() == "libfoo.so" {
- libfooDep = dep
- break
- }
- }
- assertString(t, libfooDep.String(), "out/soong/.intermediates/libfoo/linux_glibc_x86_64_shared/libfoo.so")
- }
- func TestPrebuiltLibrarySanitized(t *testing.T) {
- bp := `cc_prebuilt_library {
- name: "libtest",
- static: {
- sanitized: { none: { srcs: ["libf.a"], }, hwaddress: { srcs: ["libf.hwasan.a"], }, },
- },
- shared: {
- sanitized: { none: { srcs: ["libf.so"], }, hwaddress: { srcs: ["hwasan/libf.so"], }, },
- },
- }
- cc_prebuilt_library_static {
- name: "libtest_static",
- sanitized: { none: { srcs: ["libf.a"], }, hwaddress: { srcs: ["libf.hwasan.a"], }, },
- }
- cc_prebuilt_library_shared {
- name: "libtest_shared",
- sanitized: { none: { srcs: ["libf.so"], }, hwaddress: { srcs: ["hwasan/libf.so"], }, },
- }`
- fs := map[string][]byte{
- "libf.a": nil,
- "libf.hwasan.a": nil,
- "libf.so": nil,
- "hwasan/libf.so": nil,
- }
- // Without SANITIZE_TARGET.
- ctx := testPrebuilt(t, bp, fs)
- shared_rule := ctx.ModuleForTests("libtest", "android_arm64_armv8-a_shared").Rule("android/soong/cc.strip")
- assertString(t, shared_rule.Input.String(), "libf.so")
- static := ctx.ModuleForTests("libtest", "android_arm64_armv8-a_static").Module().(*Module)
- assertString(t, static.OutputFile().Path().Base(), "libf.a")
- shared_rule2 := ctx.ModuleForTests("libtest_shared", "android_arm64_armv8-a_shared").Rule("android/soong/cc.strip")
- assertString(t, shared_rule2.Input.String(), "libf.so")
- static2 := ctx.ModuleForTests("libtest_static", "android_arm64_armv8-a_static").Module().(*Module)
- assertString(t, static2.OutputFile().Path().Base(), "libf.a")
- // With SANITIZE_TARGET=hwaddress
- ctx = testPrebuilt(t, bp, fs,
- android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
- variables.SanitizeDevice = []string{"hwaddress"}
- }),
- )
- shared_rule = ctx.ModuleForTests("libtest", "android_arm64_armv8-a_shared_hwasan").Rule("android/soong/cc.strip")
- assertString(t, shared_rule.Input.String(), "hwasan/libf.so")
- static = ctx.ModuleForTests("libtest", "android_arm64_armv8-a_static_hwasan").Module().(*Module)
- assertString(t, static.OutputFile().Path().Base(), "libf.hwasan.a")
- shared_rule2 = ctx.ModuleForTests("libtest_shared", "android_arm64_armv8-a_shared_hwasan").Rule("android/soong/cc.strip")
- assertString(t, shared_rule2.Input.String(), "hwasan/libf.so")
- static2 = ctx.ModuleForTests("libtest_static", "android_arm64_armv8-a_static_hwasan").Module().(*Module)
- assertString(t, static2.OutputFile().Path().Base(), "libf.hwasan.a")
- }
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