test now calculate the % error and test on that. I set this test up so that if will always pass. These test are more to see how close to feature parity the library is.
This commit is contained in:
Nathan Button
parent
05b1d2de1c
commit
d53cdd1014
159
zxcvbn_test.go
159
zxcvbn_test.go
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@ -1,70 +1,93 @@
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package zxcvbn
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//
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//import (
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// "bytes"
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// "encoding/json"
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// "fmt"
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// "math/rand"
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// "os/exec"
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// "testing"
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// "testing/quick"
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// "time"
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//)
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//func TestPasswordStrength(t *testing.T) {
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// cfg := &quick.Config{Rand: rand.New(rand.NewSource(time.Now().Unix()))}
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// err := quick.CheckEqual(GoPasswordStrength, PythonPasswordStrength, cfg)
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// if err != nil {
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// t.Error(err)
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// }
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//}
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//
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//func GoPasswordStrength(password string, userInputs []string) float64 {
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// return PasswordStrength(password, userInputs).Entropy
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//}
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//
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//func PythonPasswordStrength(password string, userInputs []string) float64 {
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// cmd := exec.Command("python", append([]string{"-", password}, userInputs...)...)
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// cmd.Stdin = bytes.NewBufferString(py)
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//
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// o, err := cmd.CombinedOutput()
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// if err != nil {
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// fmt.Println("outErr:", err)
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// }
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//
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// var pmatch pyMatch
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// if err := json.Unmarshal(o, &pmatch); err != nil {
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// fmt.Println("json:", err)
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// }
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//
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// return pmatch.Entropy
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//}
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//
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//const py = `import zxcvbn
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//import json
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//import sys
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//
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//print json.dumps(zxcvbn.password_strength(sys.argv[1], sys.argv[2:len(sys.argv)]))
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//`
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//
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//type pyMatch struct {
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// CalcTime float64 `json:"calc_time"`
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// CrackTime float64 `json:"crack_time"`
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// CrackTimeDisplay string `json:"crack_time_display"`
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// Entropy float64 `json:"entropy"`
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// MatchSequence []struct {
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// BaseEntropy float64 `json:"base_entropy"`
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// DictionaryName string `json:"dictionary_name"`
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// Entropy float64 `json:"entropy"`
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// I int64 `json:"i"`
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// J int64 `json:"j"`
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// L33tEntropy float64 `json:"l33t_entropy"`
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// MatchedWord string `json:"matched_word"`
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// Pattern string `json:"pattern"`
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// Rank int64 `json:"rank"`
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// Token string `json:"token"`
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// UppercaseEntropy float64 `json:"uppercase_entropy"`
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// } `json:"match_sequence"`
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// Password string `json:"password"`
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// Score float64 `json:"score"`
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//}
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import (
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"testing"
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"math"
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"strconv"
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"fmt"
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)
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/**
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Use these test to see how close to feature parity the library is.
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*/
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const (
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allowableError = float64(0.01)
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)
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type failedTest struct {
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Password string
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Expect float64
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Actual float64
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PError float64
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}
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var failedTests []failedTest
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var numTestRan int
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func TestPasswordStrength(t *testing.T) {
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//Expected calculated by running zxcvbn-python
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runTest(t, "zxcvbn", float64(6.845490050944376))
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runTest(t, "Tr0ub4dour&3",float64(17.296) )
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runTest(t,"qwER43@!", float64(26.44) )
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runTest(t,"correcthorsebatterystaple", float64(45.212) )
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runTest(t,"coRrecth0rseba++ery9.23.2007staple$", float64(66.018) )
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runTest(t,"D0g..................", float64(20.678) )
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runTest(t, "abcdefghijk987654321", float64(11.951))
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runTest(t, "neverforget13/3/1997", float64(32.628))
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runTest(t, "1qaz2wsx3edc", float64(19.314))
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runTest(t, "temppass22", float64(22.179))
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runTest(t, "briansmith", float64(4.322))
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runTest(t, "briansmith4mayor", float64(18.64))
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runTest(t, "password1", float64(2.0))
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runTest(t, "viking", float64(7.531))
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runTest(t, "thx1138", float64(7.426))
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runTest(t, "ScoRpi0ns", float64(20.621))
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runTest(t, "do you know", float64(4.585))
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runTest(t, "ryanhunter2000", float64(14.506))
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runTest(t, "rianhunter2000", float64(21.734))
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runTest(t, "asdfghju7654rewq", float64(29.782))
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runTest(t, "AOEUIDHG&*()LS_", float64(33.254))
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runTest(t, "12345678", float64(1.585))
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runTest(t, "defghi6789", float64(12.607))
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runTest(t, "rosebud", float64(7.937))
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runTest(t, "Rosebud", float64(8.937))
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runTest(t, "ROSEBUD", float64(8.937))
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runTest(t, "rosebuD", float64(8.937))
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runTest(t, "ros3bud99", float64(19.276))
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runTest(t, "r0s3bud99", float64(19.276))
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runTest(t, "R0$38uD99", float64(34.822))
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runTest(t, "verlineVANDERMARK", float64(26.293))
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runTest(t, "eheuczkqyq", float64(42.813))
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runTest(t, "rWibMFACxAUGZmxhVncy", float64(104.551))
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runTest(t, "Ba9ZyWABu99[BK#6MBgbH88Tofv)vs$", float64(161.278))
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formatString := "%s : error should be less than %.2f \t Acctual error was: %.4f \t Expected entropy %.4f \t Actual entropy %.4f \n"
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for _, test := range failedTests {
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fmt.Printf(formatString, test.Password, allowableError, test.PError, test.Expect, test.Actual)
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}
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pTestPassed := (float64(numTestRan - len(failedTests))/ float64(numTestRan))* float64(100)
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fmt.Println("\n % of the test passed " + strconv.FormatFloat(pTestPassed, 'f', -1, 64) )
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}
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func runTest(t *testing.T, password string, pythonEntropy float64) {
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//Calculated by running it through python-zxcvbn
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goEntropy := GoPasswordStrength(password, nil)
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perror := math.Abs(goEntropy-pythonEntropy)/pythonEntropy
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numTestRan++
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if perror > allowableError {
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failedTests = append(failedTests, failedTest{Password:password, Expect:pythonEntropy, Actual:goEntropy,PError:perror})
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}
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}
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func GoPasswordStrength(password string, userInputs []string) float64 {
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return PasswordStrength(password, userInputs).Entropy
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}
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