Esempio n. 1
0
// setupManager creates a new address manager and returns a teardown function
// that should be invoked to ensure it is closed and removed upon completion.
func setupManager(t *testing.T) (tearDownFunc func(), mgr *waddrmgr.Manager) {
	t.Parallel()

	// Create a new manager in a temp directory.
	dirName, err := ioutil.TempDir("", "mgrtest")
	if err != nil {
		t.Fatalf("Failed to create db temp dir: %v", err)
	}
	dbPath := filepath.Join(dirName, "mgrtest.db")
	db, namespace, err := createDbNamespace(dbPath)
	if err != nil {
		_ = os.RemoveAll(dirName)
		t.Fatalf("createDbNamespace: unexpected error: %v", err)
	}
	err = waddrmgr.Create(namespace, seed, pubPassphrase,
		privPassphrase, &chaincfg.MainNetParams, fastScrypt)
	if err == nil {
		mgr, err = waddrmgr.Open(namespace, pubPassphrase,
			&chaincfg.MainNetParams, nil)
	}
	if err != nil {
		db.Close()
		_ = os.RemoveAll(dirName)
		t.Fatalf("Failed to create Manager: %v", err)
	}
	tearDownFunc = func() {
		mgr.Close()
		db.Close()
		_ = os.RemoveAll(dirName)
	}
	return tearDownFunc, mgr
}
Esempio n. 2
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func createWaddrmgr(ns walletdb.Namespace, params *chaincfg.Params) (*waddrmgr.Manager, error) {
	err := waddrmgr.Create(ns, seed, pubPassphrase, privPassphrase, params,
		fastScrypt)
	if err != nil {
		return nil, err
	}
	return waddrmgr.Open(ns, pubPassphrase, params, nil)
}
Esempio n. 3
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// TstCreatePool creates a Pool on a fresh walletdb and returns it. It also
// returns the pool's waddrmgr.Manager (which uses the same walletdb, but with a
// different namespace) as a convenience, and a teardown function that closes
// the Manager and removes the directory used to store the database.
func TstCreatePool(t *testing.T) (tearDownFunc func(), mgr *waddrmgr.Manager, pool *Pool) {
	// This should be moved somewhere else eventually as not all of our tests
	// call this function, but right now the only option would be to have the
	// t.Parallel() call in each of our tests.
	t.Parallel()

	// Create a new wallet DB and addr manager.
	dir, err := ioutil.TempDir("", "pool_test")
	if err != nil {
		t.Fatalf("Failed to create db dir: %v", err)
	}
	db, err := walletdb.Create("bdb", filepath.Join(dir, "wallet.db"))
	if err != nil {
		t.Fatalf("Failed to create wallet DB: %v", err)
	}
	mgrNamespace, err := db.Namespace([]byte("waddrmgr"))
	if err != nil {
		t.Fatalf("Failed to create addr manager DB namespace: %v", err)
	}
	var fastScrypt = &waddrmgr.ScryptOptions{N: 16, R: 8, P: 1}
	err = waddrmgr.Create(mgrNamespace, seed, pubPassphrase, privPassphrase,
		&chaincfg.MainNetParams, fastScrypt)
	if err == nil {
		mgr, err = waddrmgr.Open(mgrNamespace, pubPassphrase,
			&chaincfg.MainNetParams, nil)
	}
	if err != nil {
		t.Fatalf("Failed to create addr manager: %v", err)
	}

	// Create a walletdb for votingpools.
	vpNamespace, err := db.Namespace([]byte("votingpool"))
	if err != nil {
		t.Fatalf("Failed to create VotingPool DB namespace: %v", err)
	}
	pool, err = Create(vpNamespace, mgr, []byte{0x00})
	if err != nil {
		t.Fatalf("Voting Pool creation failed: %v", err)
	}
	tearDownFunc = func() {
		db.Close()
		mgr.Close()
		os.RemoveAll(dir)
	}
	return tearDownFunc, mgr, pool
}