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How to use extractRandomSeeds method of integration_test Package

Best Ginkgo code snippet using integration_test.extractRandomSeeds

repeat_test.go

Source:repeat_test.go

...5	. "github.com/onsi/gomega"6	"github.com/onsi/gomega/gbytes"7	"github.com/onsi/gomega/gexec"8)9func extractRandomSeeds(content string) []string {10	lines := strings.Split(content, "\n")11	randomSeeds := []string{}12	for _, line := range lines {13		if strings.Contains(line, "Random Seed:") {14			randomSeeds = append(randomSeeds, strings.Split(line, ": ")[1])15		}16	}17	return randomSeeds18}19var _ = Describe("Repeat", func() {20	Context("when a test attempts to invoke RunSpecs twice", func() {21		BeforeEach(func() {22			fm.MountFixture("rerun_specs")23		})24		It("errors out and tells the user not to do that", func() {25			session := startGinkgo(fm.PathTo("rerun_specs"))26			Eventually(session).Should(gexec.Exit())27			Î©(session).Should(gbytes.Say("It looks like you are calling RunSpecs more than once."))28		})29	})30	Context("when told to keep going --until-it-fails", func() {31		BeforeEach(func() {32			fm.MountFixture("eventually_failing")33		})34		It("should keep rerunning the tests, until a failure occurs", func() {35			session := startGinkgo(fm.PathTo("eventually_failing"), "--until-it-fails", "--no-color")36			Eventually(session).Should(gexec.Exit(1))37			Î©(session).Should(gbytes.Say("This was attempt #1"))38			Î©(session).Should(gbytes.Say("This was attempt #2"))39			Î©(session).Should(gbytes.Say("Tests failed on attempt #3"))40			//it should change the random seed between each test41			randomSeeds := extractRandomSeeds(string(session.Out.Contents()))42			Î©(randomSeeds[0]).ShouldNot(Equal(randomSeeds[1]))43			Î©(randomSeeds[1]).ShouldNot(Equal(randomSeeds[2]))44			Î©(randomSeeds[0]).ShouldNot(Equal(randomSeeds[2]))45		})46	})47	Context("when told to --repeat", func() {48		BeforeEach(func() {49			fm.MountFixture("eventually_failing")50		})51		Context("when the test passes for N repetitions", func() {52			It("should run the tests N+1 times and report success", func() {53				session := startGinkgo(fm.PathTo("eventually_failing"), "--repeat=1", "--no-color")54				Eventually(session).Should(gexec.Exit(0))55				Î©(session).Should(gbytes.Say("This was attempt 1 of 2"))56				//it should change the random seed between each test57				randomSeeds := extractRandomSeeds(string(session.Out.Contents()))58				Î©(randomSeeds[0]).ShouldNot(Equal(randomSeeds[1]))59			})60		})61		Context("when the test eventually fails", func() {62			It("should report failure and stop running", func() {63				session := startGinkgo(fm.PathTo("eventually_failing"), "--repeat=3", "--no-color")64				Eventually(session).Should(gexec.Exit(1))65				Î©(session).Should(gbytes.Say("This was attempt 1 of 4"))66				Î©(session).Should(gbytes.Say("This was attempt 2 of 4"))67				Î©(session).Should(gbytes.Say("Tests failed on attempt #3"))68				//it should change the random seed between each test69				randomSeeds := extractRandomSeeds(string(session.Out.Contents()))70				Î©(randomSeeds[0]).ShouldNot(Equal(randomSeeds[1]))71				Î©(randomSeeds[1]).ShouldNot(Equal(randomSeeds[2]))72				Î©(randomSeeds[0]).ShouldNot(Equal(randomSeeds[2]))73			})74		})75	})76	Context("if both --repeat and --until-it-fails are set", func() {77		BeforeEach(func() {78			fm.MountFixture("eventually_failing")79		})80		It("errors out early", func() {81			session := startGinkgo(fm.PathTo("eventually_failing"), "--repeat=3", "--until-it-fails", "--no-color")82			Eventually(session).Should(gexec.Exit(1))83			Î©(session.Err).Should(gbytes.Say("--repeat and --until-it-fails are both set"))...

extractRandomSeeds

Using AI Code Generation

1import (2var (3	testForkFlag = flag.String("fork", "Frontier", "Fork name (Frontier, Homestead, EIP150, EIP158, Byzantium, Constantinople, Petersburg, Istanbul, MuirGlacier, Berlin, London)")4	testFileFlag = flag.String("file", "", "File to test (all files will be tested if omitted)")5	testDirFlag  = flag.String("dir", "", "Directory containing test files (all files will be tested if omitted)")6	testRunFlag  = flag.String("run", "", "Comma separated list of tests to run")7	testThreadsFlag = flag.Int("threads", runtime.NumCPU(), "Number of threads to use")8	testTimeoutFlag = flag.Duration("timeout", 5*time.Second, "Timeout for each test")9	testVerbosity   = flag.Int("verbosity", 0, "verbosity of the logs")10	testFailFastFlag = flag.Bool("failfast", false, "Abort test on first failure")11	testNoColorFlag  = flag.Bool("nocolor", false, "Disable color output")12func main() {13	flag.Parse()14	runtime.GOMAXPROCS(*testThreadsFlag)15	switch *testForkFlag {

extractRandomSeeds

Using AI Code Generation

1import (2func main() {3    ethash := ethash.NewFaker()4    block := types.NewBlock(&types.Header{Difficulty: big.NewInt(100)}, nil, nil, nil)5    dataset := ethash.dataset(0, block.Hash(), nil)6    seeds := ethash.extractRandomSeeds(dataset, 0)7    rand.Seed(time.Now().UnixNano())8    seed := seeds[rand.Intn(len(seeds))]9    cache := ethash.cache(0, block.Hash(), seed)10    rand.Seed(time.Now().UnixNano())11    nonce := rand.Uint64()12    header := &types.Header{Nonce: types.EncodeNonce(nonce)}13    headerBytes, _ := rlp.EncodeToBytes(header)14    hash := ethash.hashimotoLight(dataset, cache, headerBytes)15    fmt.Println("Hash: " + strconv.FormatUint(hash, 16))16}

extractRandomSeeds

Using AI Code Generation

1func main() {2    it := integration_test{}3    it.extractRandomSeeds()4}5func main() {6    it := integration_test{}7    it.extractRandomSeeds()8}9func main() {10    it := integration_test{}11    it.extractRandomSeeds()12}13func main() {14    it := integration_test{}15    it.extractRandomSeeds()16}17func main() {18    it := integration_test{}19    it.extractRandomSeeds()20}21func main() {22    it := integration_test{}23    it.extractRandomSeeds()24}25func main() {26    it := integration_test{}27    it.extractRandomSeeds()28}29func main() {30    it := integration_test{}31    it.extractRandomSeeds()32}

extractRandomSeeds

Using AI Code Generation

1func extractRandomSeeds() (int, int) {2}3func extractRandomSeeds() (int, int) {4}5func extractRandomSeeds() (int, int) {6}7func extractRandomSeeds() (int, int) {8}9func extractRandomSeeds() (int, int) {10}11func extractRandomSeeds() (int, int) {12}13func extractRandomSeeds() (int, int) {14}15func extractRandomSeeds() (int, int) {16}17func extractRandomSeeds() (int, int) {18}

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