mirror of
https://github.com/golang/go
synced 2024-09-29 10:24:34 -06:00
ee6bec958d
That makes the test more friendly to the Android exec script, since it won't have to evaluate symlinks to find the directory. Change-Id: I06aae3224d489eed6d7fac7e462361f3bf1dd3da Reviewed-on: https://go-review.googlesource.com/c/164624 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Elias Naur <mail@eliasnaur.com>
70 lines
2.0 KiB
Go
70 lines
2.0 KiB
Go
// Copyright 2019 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 cgotest
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"runtime"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
// TestCrossPackageTests compiles and runs tests that depend on imports of other
|
|
// local packages, using source code stored in the testdata directory.
|
|
//
|
|
// The tests in the misc directory tree do not have a valid import path in
|
|
// GOPATH mode, so they previously used relative imports. However, relative
|
|
// imports do not work in module mode. In order to make the test work in both
|
|
// modes, we synthesize a GOPATH in which the module paths are equivalent, and
|
|
// run the tests as a subprocess.
|
|
//
|
|
// If and when we no longer support these tests in GOPATH mode, we can remove
|
|
// this shim and move the tests currently located in testdata back into the
|
|
// parent directory.
|
|
func TestCrossPackageTests(t *testing.T) {
|
|
switch runtime.GOOS {
|
|
case "android":
|
|
t.Skip("Can't exec cmd/go subprocess on Android.")
|
|
case "darwin":
|
|
switch runtime.GOARCH {
|
|
case "arm", "arm64":
|
|
t.Skip("Can't exec cmd/go subprocess on iOS.")
|
|
}
|
|
}
|
|
|
|
GOPATH, err := ioutil.TempDir("", "cgotest")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer os.RemoveAll(GOPATH)
|
|
|
|
modRoot := filepath.Join(GOPATH, "src", "cgotest")
|
|
if err := overlayDir(modRoot, "testdata"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := ioutil.WriteFile(filepath.Join(modRoot, "go.mod"), []byte("module cgotest\n"), 0666); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
cmd := exec.Command("go", "test")
|
|
if testing.Verbose() {
|
|
cmd.Args = append(cmd.Args, "-v")
|
|
}
|
|
if testing.Short() {
|
|
cmd.Args = append(cmd.Args, "-short")
|
|
}
|
|
cmd.Dir = modRoot
|
|
cmd.Env = append(os.Environ(), "GOPATH="+GOPATH, "PWD="+cmd.Dir)
|
|
out, err := cmd.CombinedOutput()
|
|
if err == nil {
|
|
t.Logf("%s:\n%s", strings.Join(cmd.Args, " "), out)
|
|
} else {
|
|
t.Fatalf("%s: %s\n%s", strings.Join(cmd.Args, " "), err, out)
|
|
}
|
|
}
|