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path: root/signer/core/validation_test.go
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// Copyright 2018 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.

package core

import "testing"

func TestPasswordValidation(t *testing.T) {
    testcases := []struct {
        pw         string
        shouldFail bool
    }{
        {"test", true},
        {"testtest\xbd\xb2\x3d\xbc\x20\xe2\x8c\x98", true},
        {"placeOfInterest⌘", true},
        {"password\nwith\nlinebreak", true},
        {"password\twith\vtabs", true},
        // Ok passwords
        {"password WhichIsOk", false},
        {"passwordOk!@#$%^&*()", false},
        {"12301203123012301230123012", false},
    }
    for _, test := range testcases {
        err := ValidatePasswordFormat(test.pw)
        if err == nil && test.shouldFail {
            t.Errorf("password '%v' should fail validation", test.pw)
        } else if err != nil && !test.shouldFail {

            t.Errorf("password '%v' shound not fail validation, but did: %v", test.pw, err)
        }
    }
}