Add a script to run tests on Android.
The bots will likely use different infrastructure (I expect I'll need to write
an isolate file and such). In the meantime, make it easier to run tests
manually.
BUG=487432
Change-Id: I0e10b23e5f3eb1c5cd60fb88f21ba4a8385b979e
Reviewed-on: https://boringssl-review.googlesource.com/7334
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
diff --git a/util/run_android_tests.go b/util/run_android_tests.go
new file mode 100644
index 0000000..9cdf512
--- /dev/null
+++ b/util/run_android_tests.go
@@ -0,0 +1,197 @@
+package main
+
+import (
+ "encoding/json"
+ "flag"
+ "fmt"
+ "io"
+ "io/ioutil"
+ "os"
+ "os/exec"
+ "path/filepath"
+ "strings"
+)
+
+var (
+ buildDir = flag.String("build-dir", "build", "Specifies the build directory to push.")
+ device = flag.String("device", "", "Specifies the device or emulator. See adb's -s argument.")
+ aarch64 = flag.Bool("aarch64", false, "Build the test runners for aarch64 instead of arm.")
+ arm = flag.Int("arm", 7, "Which arm revision to build for.")
+ allTestsArgs = flag.String("all-tests-args", "", "Specifies space-separated arguments to pass to all_tests.go")
+ runnerArgs = flag.String("runner-args", "", "Specifies space-separated arguments to pass to ssl/test/runner")
+)
+
+func adb(args ...string) error {
+ if len(*device) > 0 {
+ args = append([]string{"-s", *device}, args...)
+ }
+ cmd := exec.Command("adb", args...)
+ cmd.Stdout = os.Stdout
+ cmd.Stderr = os.Stderr
+ return cmd.Run()
+}
+
+func goTool(args ...string) error {
+ cmd := exec.Command("go", args...)
+ cmd.Stdout = os.Stdout
+ cmd.Stderr = os.Stderr
+
+ if *aarch64 {
+ cmd.Env = append(cmd.Env, "GOARCH=arm64")
+ } else {
+ cmd.Env = append(cmd.Env, "GOARCH=arm")
+ cmd.Env = append(cmd.Env, fmt.Sprintf("GOARM=%d", *arm))
+ }
+ return cmd.Run()
+}
+
+// setWorkingDirectory walks up directories as needed until the current working
+// directory is the top of a BoringSSL checkout.
+func setWorkingDirectory() {
+ for i := 0; i < 64; i++ {
+ if _, err := os.Stat("BUILDING.md"); err == nil {
+ return
+ }
+ os.Chdir("..")
+ }
+
+ panic("Couldn't find BUILDING.md in a parent directory!")
+}
+
+type test []string
+
+func parseTestConfig(filename string) ([]test, error) {
+ in, err := os.Open(filename)
+ if err != nil {
+ return nil, err
+ }
+ defer in.Close()
+
+ decoder := json.NewDecoder(in)
+ var result []test
+ if err := decoder.Decode(&result); err != nil {
+ return nil, err
+ }
+ return result, nil
+}
+
+func copyFile(dst, src string) error {
+ srcFile, err := os.Open(src)
+ if err != nil {
+ return err
+ }
+ defer srcFile.Close()
+
+ srcInfo, err := srcFile.Stat()
+ if err != nil {
+ return err
+ }
+
+ dir := filepath.Dir(dst)
+ if err := os.MkdirAll(dir, 0777); err != nil {
+ return err
+ }
+
+ dstFile, err := os.OpenFile(dst, os.O_CREATE|os.O_WRONLY, srcInfo.Mode())
+ if err != nil {
+ return err
+ }
+ defer dstFile.Close()
+
+ _, err = io.Copy(dstFile, srcFile)
+ return err
+}
+
+func main() {
+ flag.Parse()
+ setWorkingDirectory()
+
+ tests, err := parseTestConfig("util/all_tests.json")
+ if err != nil {
+ fmt.Printf("Failed to parse input: %s\n", err)
+ os.Exit(1)
+ }
+
+ // Clear the target directory.
+ if err := adb("shell", "rm -Rf /data/local/tmp/boringssl-tmp"); err != nil {
+ fmt.Printf("Failed to clear target directory: %s\n", err)
+ os.Exit(1)
+ }
+
+ // Stage everything in a temporary directory.
+ tmpDir, err := ioutil.TempDir("", "boringssl-android")
+ if err != nil {
+ fmt.Printf("Error making temporary directory: %s\n", err)
+ os.Exit(1)
+ }
+ defer os.RemoveAll(tmpDir)
+
+ seenBinary := make(map[string]struct{})
+ binaries := []string{"ssl/test/bssl_shim"}
+ files := []string{
+ "BUILDING.md",
+ "util/all_tests.json",
+ "ssl/test/runner/cert.pem",
+ "ssl/test/runner/channel_id_key.pem",
+ "ssl/test/runner/ecdsa_cert.pem",
+ "ssl/test/runner/ecdsa_key.pem",
+ "ssl/test/runner/key.pem",
+ }
+ for _, test := range tests {
+ if _, ok := seenBinary[test[0]]; !ok {
+ binaries = append(binaries, test[0])
+ seenBinary[test[0]] = struct{}{}
+ }
+ for _, arg := range test[1:] {
+ if strings.Contains(arg, "/") {
+ files = append(files, arg)
+ }
+ }
+ }
+
+ fmt.Printf("Copying test binaries...\n")
+ for _, binary := range binaries {
+ if err := copyFile(filepath.Join(tmpDir, "build", binary), filepath.Join(*buildDir, binary)); err != nil {
+ fmt.Printf("Failed to copy %s: %s\n", binary, err)
+ os.Exit(1)
+ }
+ }
+
+ fmt.Printf("Copying data files...\n")
+ for _, file := range files {
+ if err := copyFile(filepath.Join(tmpDir, file), file); err != nil {
+ fmt.Printf("Failed to copy %s: %s\n", file, err)
+ os.Exit(1)
+ }
+ }
+
+ fmt.Printf("Building all_tests...\n")
+ if err := goTool("build", "-o", filepath.Join(tmpDir, "util/all_tests"), "util/all_tests.go"); err != nil {
+ fmt.Printf("Error building all_tests.go: %s\n", err)
+ os.Exit(1)
+ }
+
+ fmt.Printf("Building runner...\n")
+ if err := goTool("test", "-c", "-o", filepath.Join(tmpDir, "ssl/test/runner/runner"), "./ssl/test/runner/"); err != nil {
+ fmt.Printf("Error building runner: %s\n", err)
+ os.Exit(1)
+ }
+
+ fmt.Printf("Uploading files...\n")
+ if err := adb("push", "-p", tmpDir, "/data/local/tmp/boringssl-tmp"); err != nil {
+ fmt.Printf("Failed to push runner: %s\n", err)
+ os.Exit(1)
+ }
+
+ fmt.Printf("Running unit tests...\n")
+ if err := adb("shell", fmt.Sprintf("cd /data/local/tmp/boringssl-tmp && ./util/all_tests %s", *allTestsArgs)); err != nil {
+ fmt.Printf("Failed to run unit tests: %s\n", err)
+ os.Exit(1)
+ }
+
+ fmt.Printf("Running SSL tests...\n")
+ if err := adb("shell", fmt.Sprintf("cd /data/local/tmp/boringssl-tmp/ssl/test/runner && ./runner %s", *runnerArgs)); err != nil {
+ fmt.Printf("Failed to run SSL tests: %s\n", err)
+ os.Exit(1)
+ }
+}
