func TestBackupDirectoryError(t *testing.T) {
withTestEnvironment(t, func(env *testEnvironment, gopts GlobalOptions) {
datafile := filepath.Join("testdata", "backup-data.tar.gz")
fd, err := os.Open(datafile)
if os.IsNotExist(errors.Cause(err)) {
t.Skipf("unable to find data file %q, skipping", datafile)
return
}
OK(t, err)
OK(t, fd.Close())
SetupTarTestFixture(t, env.testdata, datafile)
testRunInit(t, gopts)
globalOptions.stderr = ioutil.Discard
defer func() {
globalOptions.stderr = os.Stderr
}()
ranHook := false
testdir := filepath.Join(env.testdata, "0", "0", "9")
// install hook that removes the dir right before readdirnames()
debug.Hook("pipe.readdirnames", func(context interface{}) {
path := context.(string)
if path != testdir {
return
}
t.Logf("in hook, removing test file %v", testdir)
ranHook = true
OK(t, os.RemoveAll(testdir))
})
testRunBackup(t, []string{filepath.Join(env.testdata, "0", "0")}, BackupOptions{}, gopts)
testRunCheck(t, gopts)
Assert(t, ranHook, "hook did not run")
debug.RemoveHook("pipe.walk2")
snapshots := testRunList(t, "snapshots", gopts)
Assert(t, len(snapshots) > 0,
"no snapshots found in repo (%v)", datafile)
files := testRunLs(t, gopts, snapshots[0].String())
Assert(t, len(files) > 1, "snapshot is empty")
})
}
func TestBackupMissingFile2(t *testing.T) {
withTestEnvironment(t, func(env *testEnvironment, gopts GlobalOptions) {
datafile := filepath.Join("testdata", "backup-data.tar.gz")
fd, err := os.Open(datafile)
if os.IsNotExist(errors.Cause(err)) {
t.Skipf("unable to find data file %q, skipping", datafile)
return
}
OK(t, err)
OK(t, fd.Close())
SetupTarTestFixture(t, env.testdata, datafile)
testRunInit(t, gopts)
globalOptions.stderr = ioutil.Discard
defer func() {
globalOptions.stderr = os.Stderr
}()
ranHook := false
debug.Hook("pipe.walk2", func(context interface{}) {
pathname := context.(string)
if pathname != filepath.Join("testdata", "0", "0", "9", "37") {
return
}
t.Logf("in hook, removing test file testdata/0/0/9/37")
ranHook = true
OK(t, os.Remove(filepath.Join(env.testdata, "0", "0", "9", "37")))
})
opts := BackupOptions{}
testRunBackup(t, []string{env.testdata}, opts, gopts)
testRunCheck(t, gopts)
Assert(t, ranHook, "hook did not run")
debug.RemoveHook("pipe.walk2")
})
}
func TestBackupMissingFile1(t *testing.T) {
withTestEnvironment(t, func(env *testEnvironment, global GlobalOptions) {
datafile := filepath.Join("testdata", "backup-data.tar.gz")
fd, err := os.Open(datafile)
if os.IsNotExist(err) {
t.Skipf("unable to find data file %q, skipping", datafile)
return
}
OK(t, err)
OK(t, fd.Close())
SetupTarTestFixture(t, env.testdata, datafile)
cmdInit(t, global)
global.stderr = ioutil.Discard
ranHook := false
debug.Hook("pipe.walk1", func(context interface{}) {
pathname := context.(string)
if pathname != filepath.Join("testdata", "0", "0", "9") {
return
}
t.Logf("in hook, removing test file testdata/0/0/9/37")
ranHook = true
OK(t, os.Remove(filepath.Join(env.testdata, "0", "0", "9", "37")))
})
cmdBackup(t, global, []string{env.testdata}, nil)
cmdCheck(t, global)
Assert(t, ranHook, "hook did not run")
debug.RemoveHook("pipe.walk1")
})
}