test: skip . files in directory

Xcode generates ._foo.go files.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5786055

diff --git a/test/run.go b/test/run.go
index c9c78b5686e89ce58e8c5bc5415eaab5d17c0dd7..bf79079b6479da4f8a4e111cafc551887f162168 100644 (file)
--- a/test/run.go
+++ b/test/run.go
@@ -147,7 +147,7 @@ func goFiles(dir string) []string {
        check(err)
        names := []string{}
        for _, name := range dirnames {
-               if strings.HasSuffix(name, ".go") {
+               if !strings.HasPrefix(name, ".") && strings.HasSuffix(name, ".go") {
                        names = append(names, name)
                }
        }
@@ -239,7 +239,7 @@ func (t *test) run() {
        if strings.HasPrefix(action, "//") {
                action = action[2:]
        }
-       
+
        var args []string
        f := strings.Fields(action)
        if len(f) > 0 {
@@ -264,7 +264,7 @@ func (t *test) run() {
 
        err = ioutil.WriteFile(filepath.Join(t.tempDir, t.gofile), srcBytes, 0644)
        check(err)
-       
+
        // A few tests (of things like the environment) require these to be set.
        os.Setenv("GOOS", runtime.GOOS)
        os.Setenv("GOARCH", runtime.GOARCH)
@@ -283,7 +283,7 @@ func (t *test) run() {
        }
 
        long := filepath.Join(cwd, t.goFileName())
-       switch action { 
+       switch action {
        default:
                t.err = fmt.Errorf("unimplemented action %q", action)
 
@@ -291,19 +291,19 @@ func (t *test) run() {
                out, _ := runcmd("go", "tool", gc, "-e", "-o", "a."+letter, long)
                t.err = t.errorCheck(string(out), long, t.gofile)
                return
-       
+
        case "compile":
                out, err := runcmd("go", "tool", gc, "-e", "-o", "a."+letter, long)
                if err != nil {
                        t.err = fmt.Errorf("%s\n%s", err, out)
                }
-       
+
        case "build":
                out, err := runcmd("go", "build", "-o", "a.exe", long)
                if err != nil {
                        t.err = fmt.Errorf("%s\n%s", err, out)
                }
-       
+
        case "run":
                useTmp = false
                out, err := runcmd(append([]string{"go", "run", t.goFileName()}, args...)...)