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fs: adding Mac-specific tests, scripting the Finder. 

Currently broken. Need to investigate.

Change-Id: I06ba2af751b88ac16e086c39f24617ecec4f6095
This commit is contained in:
Brad Fitzpatrick 2013-07-21 22:46:05 -07:00
parent 753f717cd4
commit f8f71e0d77
1 changed files with 59 additions and 15 deletions
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74
pkg/fs/fs_test.go
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@ -18,6 +18,7 @@ package fs
import (
"bytes"
"fmt"
"io"
"io/ioutil"
"log"
@ -81,6 +82,10 @@ func (e *mountEnv) Stat(s *stat) int64 {
}
func cammountTest(t *testing.T, fn func(env *mountEnv)) {
dupLog := io.MultiWriter(os.Stderr, testLog{t})
log.SetOutput(dupLog)
defer log.SetOutput(os.Stderr)
w := test.GetWorld(t)
mountPoint, err := ioutil.TempDir("", "fs-test-mount")
if err != nil {
@ -120,13 +125,13 @@ func cammountTest(t *testing.T, fn func(env *mountEnv)) {
case err := <-waitc:
log.Printf("cammount exited: %v", err)
}
if !waitFor(not(dirToBeFUSE(mountPoint)), 5*time.Second, 1*time.Second) {
if !test.WaitFor(not(dirToBeFUSE(mountPoint)), 5*time.Second, 1*time.Second) {
// It didn't unmount. Try again.
Unmount(mountPoint)
}
}()
if !waitFor(dirToBeFUSE(mountPoint), 5*time.Second, 100*time.Millisecond) {
if !test.WaitFor(dirToBeFUSE(mountPoint), 5*time.Second, 100*time.Millisecond) {
t.Fatalf("error waiting for %s to be mounted", mountPoint)
}
fn(&mountEnv{
@ -168,9 +173,6 @@ func (tl testLog) Write(p []byte) (n int, err error) {
func TestMutable(t *testing.T) {
condSkip(t)
dupLog := io.MultiWriter(os.Stderr, testLog{t})
log.SetOutput(dupLog)
defer log.SetOutput(os.Stderr)
cammountTest(t, func(env *mountEnv) {
rootDir := filepath.Join(env.mountPoint, "roots", "r")
if err := os.Mkdir(rootDir, 0700); err != nil {
@ -237,16 +239,59 @@ func TestMutable(t *testing.T) {
})
}
func waitFor(condition func() bool, maxWait, checkInterval time.Duration) bool {
t0 := time.Now()
tmax := t0.Add(maxWait)
for time.Now().Before(tmax) {
if condition() {
return true
}
time.Sleep(checkInterval)
func TestFinderCopy(t *testing.T) {
if runtime.GOOS != "darwin" {
t.Skipf("Skipping Darwin-specific test.")
}
return false
if v, _ := strconv.ParseBool(os.Getenv("RUN_BROKEN_TESTS")); !v {
t.Skipf("Skipping broken tests without RUN_BROKEN_TESTS=1")
}
condSkip(t)
cammountTest(t, func(env *mountEnv) {
f, err := ioutil.TempFile("", "finder-copy-file")
if err != nil {
t.Fatal(err)
}
defer os.Remove(f.Name())
want := []byte("Some data for Finder to copy.")
if _, err := f.Write(want); err != nil {
t.Fatal(err)
}
if err := f.Close(); err != nil {
t.Fatal(err)
}
destDir := filepath.Join(env.mountPoint, "roots", "r")
if err := os.Mkdir(destDir, 0755); err != nil {
t.Fatal(err)
}
cmd := exec.Command("osascript")
script := fmt.Sprintf(`
tell application "Finder"
copy file POSIX file %q to folder POSIX file %q
end tell
`, f.Name(), destDir)
log.Printf("Running AppleScript:\n%s", script)
cmd.Stdin = strings.NewReader(script)
if out, err := cmd.CombinedOutput(); err != nil {
t.Fatalf("Error running AppleScript: %v, %s", err, out)
} else {
t.Logf("AppleScript said: %q", out)
}
destFile := filepath.Join(destDir, filepath.Base(f.Name()))
fi, err := os.Stat(destFile)
if err != nil {
t.Errorf("Stat = %v, %v", fi, err)
}
slurp, err := ioutil.ReadFile(destFile)
if err != nil {
t.Fatalf("ReadFile: %v", err)
}
if !bytes.Equal(slurp, want) {
t.Errorf("Dest file = %q; want %q", slurp, want)
}
})
}
func not(cond func() bool) func() bool {
@ -263,7 +308,6 @@ func dirToBeFUSE(dir string) func() bool {
}
if runtime.GOOS == "darwin" {
if strings.Contains(string(out), "mount_osxfusefs@") {
log.Printf("fs %s is mounted on fuse.", dir)
return true
}
return false