blob: 0e9f401c581b2cf80771933da94604c07d3d830d [file] [log] [blame]
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import (
"bytes"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"runtime"
"strings"
"testing"
"text/template"
)
func TestBindAndroid(t *testing.T) {
androidHome := os.Getenv("ANDROID_HOME")
if androidHome == "" {
t.Skip("ANDROID_HOME not found, skipping bind")
}
platform, err := androidAPIPath()
if err != nil {
t.Skip("No android API platform found in $ANDROID_HOME, skipping bind")
}
platform = strings.Replace(platform, androidHome, "$ANDROID_HOME", -1)
defer func() {
xout = os.Stderr
buildN = false
buildX = false
buildO = ""
buildTarget = ""
bindJavaPkg = ""
}()
buildN = true
buildX = true
buildO = "asset.aar"
buildTarget = "android/arm"
tests := []struct {
javaPkg string
}{
{
// Empty javaPkg
},
{
javaPkg: "com.example.foo",
},
}
for _, tc := range tests {
bindJavaPkg = tc.javaPkg
buf := new(bytes.Buffer)
xout = buf
gopath = filepath.SplitList(goEnv("GOPATH"))[0]
if goos == "windows" {
os.Setenv("HOMEDRIVE", "C:")
}
cmdBind.flag.Parse([]string{"golang.org/x/mobile/asset"})
err := runBind(cmdBind)
if err != nil {
t.Log(buf.String())
t.Fatal(err)
}
got := filepath.ToSlash(buf.String())
output, err := defaultOutputData("")
if err != nil {
t.Fatal(err)
}
data := struct {
outputData
AndroidPlatform string
JavaPkg string
}{
outputData: output,
AndroidPlatform: platform,
JavaPkg: tc.javaPkg,
}
wantBuf := new(bytes.Buffer)
if err := bindAndroidTmpl.Execute(wantBuf, data); err != nil {
t.Errorf("%+v: computing diff failed: %v", tc, err)
continue
}
diff, err := diff(got, wantBuf.String())
if err != nil {
t.Errorf("%+v: computing diff failed: %v", tc, err)
continue
}
if diff != "" {
t.Errorf("%+v: unexpected output:\n%s", tc, diff)
}
}
}
func TestBindApple(t *testing.T) {
if !xcodeAvailable() {
t.Skip("Xcode is missing")
}
defer func() {
xout = os.Stderr
buildN = false
buildX = false
buildO = ""
buildTarget = ""
bindPrefix = ""
}()
buildN = true
buildX = true
buildO = "Asset.xcframework"
buildTarget = "ios/arm64"
tests := []struct {
prefix string
out string
}{
{
// empty prefix
},
{
prefix: "Foo",
},
{
out: "Abcde.xcframework",
},
}
for _, tc := range tests {
bindPrefix = tc.prefix
if tc.out != "" {
buildO = tc.out
}
buf := new(bytes.Buffer)
xout = buf
gopath = filepath.SplitList(goEnv("GOPATH"))[0]
if goos == "windows" {
os.Setenv("HOMEDRIVE", "C:")
}
cmdBind.flag.Parse([]string{"golang.org/x/mobile/asset"})
if err := runBind(cmdBind); err != nil {
t.Log(buf.String())
t.Fatal(err)
}
got := filepath.ToSlash(buf.String())
output, err := defaultOutputData("")
if err != nil {
t.Fatal(err)
}
data := struct {
outputData
Output string
Prefix string
}{
outputData: output,
Output: buildO[:len(buildO)-len(".xcframework")],
Prefix: tc.prefix,
}
wantBuf := new(bytes.Buffer)
if err := bindAppleTmpl.Execute(wantBuf, data); err != nil {
t.Errorf("%+v: computing diff failed: %v", tc, err)
continue
}
diff, err := diff(got, wantBuf.String())
if err != nil {
t.Errorf("%+v: computing diff failed: %v", tc, err)
continue
}
if diff != "" {
t.Errorf("%+v: unexpected output:\n%s", tc, diff)
}
}
}
var bindAndroidTmpl = template.Must(template.New("output").Parse(`GOMOBILE={{.GOPATH}}/pkg/gomobile
WORK=$WORK
GOOS=android CGO_ENABLED=1 gobind -lang=go,java -outdir=$WORK{{if .JavaPkg}} -javapkg={{.JavaPkg}}{{end}} golang.org/x/mobile/asset
mkdir -p $WORK/src
PWD=$WORK/src GOOS=android GOARCH=arm CC=$NDK_PATH/toolchains/llvm/prebuilt/{{.NDKARCH}}/bin/armv7a-linux-androideabi16-clang CXX=$NDK_PATH/toolchains/llvm/prebuilt/{{.NDKARCH}}/bin/armv7a-linux-androideabi16-clang++ CGO_ENABLED=1 GOARM=7 GOPATH=$WORK:$GOPATH go mod tidy
PWD=$WORK/src GOOS=android GOARCH=arm CC=$NDK_PATH/toolchains/llvm/prebuilt/{{.NDKARCH}}/bin/armv7a-linux-androideabi16-clang CXX=$NDK_PATH/toolchains/llvm/prebuilt/{{.NDKARCH}}/bin/armv7a-linux-androideabi16-clang++ CGO_ENABLED=1 GOARM=7 GOPATH=$WORK:$GOPATH go build -x -buildmode=c-shared -o=$WORK/android/src/main/jniLibs/armeabi-v7a/libgojni.so ./gobind
PWD=$WORK/java javac -d $WORK/javac-output -source 1.7 -target 1.7 -bootclasspath {{.AndroidPlatform}}/android.jar *.java
jar c -C $WORK/javac-output .
`))
var bindAppleTmpl = template.Must(template.New("output").Parse(`GOMOBILE={{.GOPATH}}/pkg/gomobile
WORK=$WORK
rm -r -f "{{.Output}}.xcframework"
GOOS=ios CGO_ENABLED=1 gobind -lang=go,objc -outdir=$WORK/ios -tags=ios{{if .Prefix}} -prefix={{.Prefix}}{{end}} golang.org/x/mobile/asset
mkdir -p $WORK/ios/src
PWD=$WORK/ios/src GOOS=ios GOARCH=arm64 GOFLAGS=-tags=ios CC=iphoneos-clang CXX=iphoneos-clang++ CGO_CFLAGS=-isysroot iphoneos -miphoneos-version-min=13.0 -fembed-bitcode -arch arm64 CGO_CXXFLAGS=-isysroot iphoneos -miphoneos-version-min=13.0 -fembed-bitcode -arch arm64 CGO_LDFLAGS=-isysroot iphoneos -miphoneos-version-min=13.0 -fembed-bitcode -arch arm64 CGO_ENABLED=1 DARWIN_SDK=iphoneos GOPATH=$WORK/ios:$GOPATH go mod tidy
PWD=$WORK/ios/src GOOS=ios GOARCH=arm64 GOFLAGS=-tags=ios CC=iphoneos-clang CXX=iphoneos-clang++ CGO_CFLAGS=-isysroot iphoneos -miphoneos-version-min=13.0 -fembed-bitcode -arch arm64 CGO_CXXFLAGS=-isysroot iphoneos -miphoneos-version-min=13.0 -fembed-bitcode -arch arm64 CGO_LDFLAGS=-isysroot iphoneos -miphoneos-version-min=13.0 -fembed-bitcode -arch arm64 CGO_ENABLED=1 DARWIN_SDK=iphoneos GOPATH=$WORK/ios:$GOPATH go build -x -buildmode=c-archive -o $WORK/{{.Output}}-ios-arm64.a ./gobind
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers
ln -s A $WORK/ios/iphoneos/{{.Output}}.framework/Versions/Current
ln -s Versions/Current/Headers $WORK/ios/iphoneos/{{.Output}}.framework/Headers
ln -s Versions/Current/{{.Output}} $WORK/ios/iphoneos/{{.Output}}.framework/{{.Output}}
xcrun lipo $WORK/{{.Output}}-ios-arm64.a -create -o $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/{{.Output}}
cp $WORK/ios/src/gobind/{{.Prefix}}Asset.objc.h $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers/{{.Prefix}}Asset.objc.h
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers
cp $WORK/ios/src/gobind/Universe.objc.h $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers/Universe.objc.h
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers
cp $WORK/ios/src/gobind/ref.h $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers/ref.h
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Headers
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Resources
ln -s Versions/Current/Resources $WORK/ios/iphoneos/{{.Output}}.framework/Resources
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Resources
mkdir -p $WORK/ios/iphoneos/{{.Output}}.framework/Versions/A/Modules
ln -s Versions/Current/Modules $WORK/ios/iphoneos/{{.Output}}.framework/Modules
xcodebuild -create-xcframework -framework $WORK/ios/iphoneos/{{.Output}}.framework -output {{.Output}}.xcframework
`))
func TestBindAppleAll(t *testing.T) {
if !xcodeAvailable() {
t.Skip("Xcode is missing")
}
defer func() {
xout = os.Stderr
buildN = false
buildX = false
buildO = ""
buildTarget = ""
bindPrefix = ""
}()
buildN = true
buildX = true
buildO = "Asset.xcframework"
buildTarget = "ios"
buf := new(bytes.Buffer)
xout = buf
gopath = filepath.SplitList(goEnv("GOPATH"))[0]
if goos == "windows" {
os.Setenv("HOMEDRIVE", "C:")
}
cmdBind.flag.Parse([]string{"golang.org/x/mobile/asset"})
if err := runBind(cmdBind); err != nil {
t.Log(buf.String())
t.Fatal(err)
}
}
func TestBindWithGoModules(t *testing.T) {
if runtime.GOOS == "android" || runtime.GOOS == "ios" {
t.Skipf("gomobile and gobind are not available on %s", runtime.GOOS)
}
dir, err := ioutil.TempDir("", "gomobile-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
if out, err := exec.Command("go", "build", "-o="+dir, "golang.org/x/mobile/cmd/gobind").CombinedOutput(); err != nil {
t.Fatalf("%v: %s", err, string(out))
}
if out, err := exec.Command("go", "build", "-o="+dir, "golang.org/x/mobile/cmd/gomobile").CombinedOutput(); err != nil {
t.Fatalf("%v: %s", err, string(out))
}
path := dir
if p := os.Getenv("PATH"); p != "" {
path += string(filepath.ListSeparator) + p
}
for _, target := range []string{"android", "ios"} {
t.Run(target, func(t *testing.T) {
switch target {
case "android":
androidHome := os.Getenv("ANDROID_HOME")
if androidHome == "" {
t.Skip("ANDROID_HOME not found, skipping bind")
}
if _, err := androidAPIPath(); err != nil {
t.Skip("No android API platform found in $ANDROID_HOME, skipping bind")
}
case "ios":
if !xcodeAvailable() {
t.Skip("Xcode is missing")
}
}
var out string
switch target {
case "android":
out = filepath.Join(dir, "cgopkg.aar")
case "ios":
out = filepath.Join(dir, "Cgopkg.xcframework")
}
tests := []struct {
Name string
Path string
Dir string
}{
{
Name: "Absolute Path",
Path: "golang.org/x/mobile/bind/testdata/cgopkg",
},
{
Name: "Relative Path",
Path: "./bind/testdata/cgopkg",
Dir: filepath.Join("..", ".."),
},
}
for _, tc := range tests {
tc := tc
t.Run(tc.Name, func(t *testing.T) {
cmd := exec.Command(filepath.Join(dir, "gomobile"), "bind", "-target="+target, "-o="+out, tc.Path)
cmd.Env = append(os.Environ(), "PATH="+path, "GO111MODULE=on")
cmd.Dir = tc.Dir
if out, err := cmd.CombinedOutput(); err != nil {
t.Errorf("gomobile bind failed: %v\n%s", err, string(out))
}
})
}
})
}
}