Java Code Examples for jdk.testlibrary.RandomFactory#getRandom()
The following examples show how to use
jdk.testlibrary.RandomFactory#getRandom() .
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Example 1
| Source File: ModPow65537.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
private static void testSigning(KeyPair kp) throws Exception {
System.out.println(kp.getPublic());
byte[] data = new byte[1024];
Random random = RandomFactory.getRandom();
random.nextBytes(data);
Signature sig = Signature.getInstance("SHA1withRSA", "SunRsaSign");
sig.initSign(kp.getPrivate());
sig.update(data);
byte[] sigBytes = sig.sign();
sig.initVerify(kp.getPublic());
sig.update(data);
if (sig.verify(sigBytes) == false) {
throw new Exception("signature verification failed");
}
System.out.println("OK");
}
Example 2
| Source File: EntryProtectionTest.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
private void setUp() {
out.println("Using KEYSTORE_PATH:"+KEYSTORE_PATH);
Utils.createKeyStore(Utils.KeyStoreType.pkcs12, KEYSTORE_PATH, ALIAS);
Random rand = RandomFactory.getRandom();
rand.nextBytes(SALT);
out.print("Salt: ");
for (byte b : SALT) {
out.format("%02X ", b);
}
out.println("");
PASSWORD_PROTECTION
.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithMD5AndDES", new PBEParameterSpec(SALT,
ITERATION_COUNT)));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndDESede", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_128", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_128", null));
}
Example 3
| Source File: DTLSIncorrectAppDataTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
private void checkIncorrectAppDataUnwrap(SSLEngine sendEngine,
SSLEngine recvEngine) throws SSLException {
String direction = sendEngine.getUseClientMode() ? "client"
: "server";
System.out.println("================================================="
+ "===========");
System.out.println("Testing DTLS incorrect app data packages unwrapping"
+ " by sending data from " + direction);
ByteBuffer app = ByteBuffer.wrap(MESSAGE.getBytes());
ByteBuffer net = doWrap(sendEngine, direction, 0, app);
final Random RNG = RandomFactory.getRandom();
int randomPlace = RNG.nextInt(net.remaining());
net.array()[randomPlace] += 1;
app = ByteBuffer.allocate(recvEngine.getSession()
.getApplicationBufferSize());
recvEngine.unwrap(net, app);
app.flip();
int length = app.remaining();
System.out.println("Unwrapped " + length + " bytes.");
}
Example 4
| Source File: TestAvailable.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
public static void main(String args[]) throws Throwable {
Random r = RandomFactory.getRandom();
for (int n = 0; n < 10; n++) {
byte[] src = new byte[r.nextInt(100) + 1];
r.nextBytes(src);
// test InflaterInputStream
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try (DeflaterOutputStream dos = new DeflaterOutputStream(baos)) {
dos.write(src);
}
try (InflaterInputStream iis = new InflaterInputStream(
new ByteArrayInputStream(baos.toByteArray()))) {
test(iis, src);
}
// test GZIPInputStream
baos = new ByteArrayOutputStream();
try (GZIPOutputStream dos = new GZIPOutputStream(baos)) {
dos.write(src);
}
try (GZIPInputStream gis = new GZIPInputStream(
new ByteArrayInputStream(baos.toByteArray()))) {
test(gis, src);
}
}
}
Example 5
| Source File: EntryProtectionTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
private void setUp() {
out.println("Using KEYSTORE_PATH:"+KEYSTORE_PATH);
Utils.createKeyStore(Utils.KeyStoreType.pkcs12, KEYSTORE_PATH, ALIAS);
Random rand = RandomFactory.getRandom();
rand.nextBytes(SALT);
out.print("Salt: ");
for (byte b : SALT) {
out.format("%02X ", b);
}
out.println("");
PASSWORD_PROTECTION
.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithMD5AndDES", new PBEParameterSpec(SALT,
ITERATION_COUNT)));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndDESede", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_128", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_128", null));
}
Example 6
| Source File: EntryProtectionTest.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
private void setUp() {
out.println("Using KEYSTORE_PATH:"+KEYSTORE_PATH);
Utils.createKeyStore(Utils.KeyStoreType.pkcs12, KEYSTORE_PATH, ALIAS);
Random rand = RandomFactory.getRandom();
rand.nextBytes(SALT);
out.print("Salt: ");
for (byte b : SALT) {
out.format("%02X ", b);
}
out.println("");
PASSWORD_PROTECTION
.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithMD5AndDES", new PBEParameterSpec(SALT,
ITERATION_COUNT)));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndDESede", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_128", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_128", null));
}
Example 7
| Source File: EntryProtectionTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
private void setUp() {
out.println("Using KEYSTORE_PATH:"+KEYSTORE_PATH);
Utils.createKeyStore(Utils.KeyStoreType.pkcs12, KEYSTORE_PATH, ALIAS);
Random rand = RandomFactory.getRandom();
rand.nextBytes(SALT);
out.print("Salt: ");
for (byte b : SALT) {
out.format("%02X ", b);
}
out.println("");
PASSWORD_PROTECTION
.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithMD5AndDES", new PBEParameterSpec(SALT,
ITERATION_COUNT)));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndDESede", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_128", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_128", null));
}
Example 8
| Source File: EntryProtectionTest.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
|
private void setUp() {
out.println("Using KEYSTORE_PATH:"+KEYSTORE_PATH);
Utils.createKeyStore(Utils.KeyStoreType.pkcs12, KEYSTORE_PATH, ALIAS);
Random rand = RandomFactory.getRandom();
rand.nextBytes(SALT);
out.print("Salt: ");
for (byte b : SALT) {
out.format("%02X ", b);
}
out.println("");
PASSWORD_PROTECTION
.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithMD5AndDES", new PBEParameterSpec(SALT,
ITERATION_COUNT)));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndDESede", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_128", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_128", null));
}
Example 9
| Source File: EntryProtectionTest.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
private void setUp() {
out.println("Using KEYSTORE_PATH:"+KEYSTORE_PATH);
Utils.createKeyStore(Utils.KeyStoreType.pkcs12, KEYSTORE_PATH, ALIAS);
Random rand = RandomFactory.getRandom();
rand.nextBytes(SALT);
out.print("Salt: ");
for (byte b : SALT) {
out.format("%02X ", b);
}
out.println("");
PASSWORD_PROTECTION
.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithMD5AndDES", new PBEParameterSpec(SALT,
ITERATION_COUNT)));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndDESede", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_128", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_128", null));
}
Example 10
| Source File: EntryProtectionTest.java From hottub with GNU General Public License v2.0 | 6 votes |
|
private void setUp() {
out.println("Using KEYSTORE_PATH:"+KEYSTORE_PATH);
Utils.createKeyStore(Utils.KeyStoreType.pkcs12, KEYSTORE_PATH, ALIAS);
Random rand = RandomFactory.getRandom();
rand.nextBytes(SALT);
out.print("Salt: ");
for (byte b : SALT) {
out.format("%02X ", b);
}
out.println("");
PASSWORD_PROTECTION
.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithMD5AndDES", new PBEParameterSpec(SALT,
ITERATION_COUNT)));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndDESede", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC2_128", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_40", null));
PASSWORD_PROTECTION.add(new KeyStore.PasswordProtection(PASSWORD,
"PBEWithSHA1AndRC4_128", null));
}
Example 11
| Source File: TestZoneTextPrinterParser.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
public void test_printText() {
Random r = RandomFactory.getRandom();
int N = 8;
Locale[] locales = Locale.getAvailableLocales();
Set<String> zids = ZoneRulesProvider.getAvailableZoneIds();
ZonedDateTime zdt = ZonedDateTime.now();
//System.out.printf("locale==%d, timezone=%d%n", locales.length, zids.size());
while (N-- > 0) {
zdt = zdt.withDayOfYear(r.nextInt(365) + 1)
.with(ChronoField.SECOND_OF_DAY, r.nextInt(86400));
for (String zid : zids) {
if (zid.equals("ROC") || zid.startsWith("Etc/GMT")) {
continue; // TBD: match jdk behavior?
}
zdt = zdt.withZoneSameLocal(ZoneId.of(zid));
TimeZone tz = TimeZone.getTimeZone(zid);
boolean isDST = tz.inDaylightTime(new Date(zdt.toInstant().toEpochMilli()));
for (Locale locale : locales) {
String longDisplayName = tz.getDisplayName(isDST, TimeZone.LONG, locale);
String shortDisplayName = tz.getDisplayName(isDST, TimeZone.SHORT, locale);
if ((longDisplayName.startsWith("GMT+") && shortDisplayName.startsWith("GMT+"))
|| (longDisplayName.startsWith("GMT-") && shortDisplayName.startsWith("GMT-"))) {
printText(locale, zdt, TextStyle.FULL, tz, tz.getID());
printText(locale, zdt, TextStyle.SHORT, tz, tz.getID());
continue;
}
printText(locale, zdt, TextStyle.FULL, tz,
tz.getDisplayName(isDST, TimeZone.LONG, locale));
printText(locale, zdt, TextStyle.SHORT, tz,
tz.getDisplayName(isDST, TimeZone.SHORT, locale));
}
}
}
}
Example 12
| Source File: TestZoneTextPrinterParser.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
public void test_printText() {
Random r = RandomFactory.getRandom();
int N = 8;
Locale[] locales = Locale.getAvailableLocales();
Set<String> zids = ZoneRulesProvider.getAvailableZoneIds();
ZonedDateTime zdt = ZonedDateTime.now();
//System.out.printf("locale==%d, timezone=%d%n", locales.length, zids.size());
while (N-- > 0) {
zdt = zdt.withDayOfYear(r.nextInt(365) + 1)
.with(ChronoField.SECOND_OF_DAY, r.nextInt(86400));
for (String zid : zids) {
if (zid.equals("ROC") || zid.startsWith("Etc/GMT")) {
continue; // TBD: match jdk behavior?
}
zdt = zdt.withZoneSameLocal(ZoneId.of(zid));
TimeZone tz = TimeZone.getTimeZone(zid);
boolean isDST = tz.inDaylightTime(new Date(zdt.toInstant().toEpochMilli()));
for (Locale locale : locales) {
String longDisplayName = tz.getDisplayName(isDST, TimeZone.LONG, locale);
String shortDisplayName = tz.getDisplayName(isDST, TimeZone.SHORT, locale);
if ((longDisplayName.startsWith("GMT+") && shortDisplayName.startsWith("GMT+"))
|| (longDisplayName.startsWith("GMT-") && shortDisplayName.startsWith("GMT-"))) {
printText(locale, zdt, TextStyle.FULL, tz, tz.getID());
printText(locale, zdt, TextStyle.SHORT, tz, tz.getID());
continue;
}
printText(locale, zdt, TextStyle.FULL, tz,
tz.getDisplayName(isDST, TimeZone.LONG, locale));
printText(locale, zdt, TextStyle.SHORT, tz,
tz.getDisplayName(isDST, TimeZone.SHORT, locale));
}
}
}
}
Example 13
| Source File: bug7123767.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
private static List<GraphicsConfiguration> getConfigs() {
Random rnd = RandomFactory.getRandom();
List<GraphicsConfiguration> configs = new ArrayList<>();
GraphicsEnvironment ge =
GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] devices = ge.getScreenDevices();
for (GraphicsDevice device : devices) {
GraphicsConfiguration[] allConfigs = device.getConfigurations();
int nConfigs = allConfigs.length;
if (nConfigs <= MAX_N_CONFIGS) {
Collections.addAll(configs, allConfigs);
} else { // see JDK-8159454
System.out.println("check only " + MAX_N_CONFIGS +
" configurations for device " + device);
configs.add(device.getDefaultConfiguration()); // check default
for (int j = 0; j < MAX_N_CONFIGS - 1; j++) {
int k = rnd.nextInt(nConfigs);
configs.add(allConfigs[k]);
}
}
}
return configs;
}
Example 14
| Source File: TestZoneTextPrinterParser.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
public void test_printText() {
Random r = RandomFactory.getRandom();
int N = 8;
Locale[] locales = Locale.getAvailableLocales();
Set<String> zids = ZoneRulesProvider.getAvailableZoneIds();
ZonedDateTime zdt = ZonedDateTime.now();
//System.out.printf("locale==%d, timezone=%d%n", locales.length, zids.size());
while (N-- > 0) {
zdt = zdt.withDayOfYear(r.nextInt(365) + 1)
.with(ChronoField.SECOND_OF_DAY, r.nextInt(86400));
for (String zid : zids) {
if (zid.equals("ROC") || zid.startsWith("Etc/GMT")) {
continue; // TBD: match jdk behavior?
}
zdt = zdt.withZoneSameLocal(ZoneId.of(zid));
TimeZone tz = TimeZone.getTimeZone(zid);
boolean isDST = tz.inDaylightTime(new Date(zdt.toInstant().toEpochMilli()));
for (Locale locale : locales) {
String longDisplayName = tz.getDisplayName(isDST, TimeZone.LONG, locale);
String shortDisplayName = tz.getDisplayName(isDST, TimeZone.SHORT, locale);
if ((longDisplayName.startsWith("GMT+") && shortDisplayName.startsWith("GMT+"))
|| (longDisplayName.startsWith("GMT-") && shortDisplayName.startsWith("GMT-"))) {
printText(locale, zdt, TextStyle.FULL, tz, tz.getID());
printText(locale, zdt, TextStyle.SHORT, tz, tz.getID());
continue;
}
printText(locale, zdt, TextStyle.FULL, tz,
tz.getDisplayName(isDST, TimeZone.LONG, locale));
printText(locale, zdt, TextStyle.SHORT, tz,
tz.getDisplayName(isDST, TimeZone.SHORT, locale));
}
}
}
}
Example 15
| Source File: TestZoneTextPrinterParser.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
public void test_printText() {
Random r = RandomFactory.getRandom();
int N = 8;
Locale[] locales = Locale.getAvailableLocales();
Set<String> zids = ZoneRulesProvider.getAvailableZoneIds();
ZonedDateTime zdt = ZonedDateTime.now();
//System.out.printf("locale==%d, timezone=%d%n", locales.length, zids.size());
while (N-- > 0) {
zdt = zdt.withDayOfYear(r.nextInt(365) + 1)
.with(ChronoField.SECOND_OF_DAY, r.nextInt(86400));
for (String zid : zids) {
if (zid.equals("ROC") || zid.startsWith("Etc/GMT")) {
continue; // TBD: match jdk behavior?
}
zdt = zdt.withZoneSameLocal(ZoneId.of(zid));
TimeZone tz = TimeZone.getTimeZone(zid);
boolean isDST = tz.inDaylightTime(new Date(zdt.toInstant().toEpochMilli()));
for (Locale locale : locales) {
String longDisplayName = tz.getDisplayName(isDST, TimeZone.LONG, locale);
String shortDisplayName = tz.getDisplayName(isDST, TimeZone.SHORT, locale);
if ((longDisplayName.startsWith("GMT+") && shortDisplayName.startsWith("GMT+"))
|| (longDisplayName.startsWith("GMT-") && shortDisplayName.startsWith("GMT-"))) {
printText(locale, zdt, TextStyle.FULL, tz, tz.getID());
printText(locale, zdt, TextStyle.SHORT, tz, tz.getID());
continue;
}
printText(locale, zdt, TextStyle.FULL, tz,
tz.getDisplayName(isDST, TimeZone.LONG, locale));
printText(locale, zdt, TextStyle.SHORT, tz,
tz.getDisplayName(isDST, TimeZone.SHORT, locale));
}
}
}
}
Example 16
| Source File: TestZoneTextPrinterParser.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
public void test_printText() {
Random r = RandomFactory.getRandom();
int N = 8;
Locale[] locales = Locale.getAvailableLocales();
Set<String> zids = ZoneRulesProvider.getAvailableZoneIds();
ZonedDateTime zdt = ZonedDateTime.now();
//System.out.printf("locale==%d, timezone=%d%n", locales.length, zids.size());
while (N-- > 0) {
zdt = zdt.withDayOfYear(r.nextInt(365) + 1)
.with(ChronoField.SECOND_OF_DAY, r.nextInt(86400));
for (String zid : zids) {
if (zid.equals("ROC") || zid.startsWith("Etc/GMT")) {
continue; // TBD: match jdk behavior?
}
zdt = zdt.withZoneSameLocal(ZoneId.of(zid));
TimeZone tz = TimeZone.getTimeZone(zid);
boolean isDST = tz.inDaylightTime(new Date(zdt.toInstant().toEpochMilli()));
for (Locale locale : locales) {
String longDisplayName = tz.getDisplayName(isDST, TimeZone.LONG, locale);
String shortDisplayName = tz.getDisplayName(isDST, TimeZone.SHORT, locale);
if ((longDisplayName.startsWith("GMT+") && shortDisplayName.startsWith("GMT+"))
|| (longDisplayName.startsWith("GMT-") && shortDisplayName.startsWith("GMT-"))) {
printText(locale, zdt, TextStyle.FULL, tz, tz.getID());
printText(locale, zdt, TextStyle.SHORT, tz, tz.getID());
continue;
}
printText(locale, zdt, TextStyle.FULL, tz,
tz.getDisplayName(isDST, TimeZone.LONG, locale));
printText(locale, zdt, TextStyle.SHORT, tz,
tz.getDisplayName(isDST, TimeZone.SHORT, locale));
}
}
}
}
Example 17
| Source File: DTLSSequenceNumberTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
private static void shuffleArray(int[] ar) {
final Random RNG = RandomFactory.getRandom();
for (int i = ar.length - 1; i > 0; i--) {
int index = RNG.nextInt(i + 1);
int a = ar[index];
ar[index] = ar[i];
ar[i] = a;
}
}
Example 18
| Source File: StringConstructor.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
public static void main(String[] args) throws Exception {
constructWithError("");
constructWithError("+");
constructWithError("-");
constructWithError("+e");
constructWithError("-e");
constructWithError("e+");
constructWithError("1.-0");
constructWithError(".-123");
constructWithError("-");
constructWithError("--1.1");
constructWithError("-+1.1");
constructWithError("+-1.1");
constructWithError("1-.1");
constructWithError("1+.1");
constructWithError("1.111+1");
constructWithError("1.111-1");
constructWithError("11.e+");
constructWithError("11.e-");
constructWithError("11.e+-");
constructWithError("11.e-+");
constructWithError("11.e-+1");
constructWithError("11.e+-1");
// Range checks
constructWithError("1e"+Integer.MIN_VALUE);
constructWithError("10e"+Integer.MIN_VALUE);
constructWithError("0.01e"+Integer.MIN_VALUE);
constructWithError("1e"+((long)Integer.MIN_VALUE-1));
constructWithError("1e"+((long)Integer.MAX_VALUE + 1));
leadingExponentZeroTest();
nonAsciiZeroTest();
// Roundtrip tests
Random random = RandomFactory.getRandom();
for (int i=0; i<100; i++) {
int size = random.nextInt(100) + 1;
BigInteger bi = new BigInteger(size, random);
if (random.nextBoolean())
bi = bi.negate();
int decimalLength = bi.toString().length();
int scale = random.nextInt(decimalLength);
BigDecimal bd = new BigDecimal(bi, scale);
String bdString = bd.toString();
// System.err.println("bi" + bi.toString() + "\tscale " + scale);
// System.err.println("bd string: " + bdString);
BigDecimal bdDoppel = new BigDecimal(bdString);
if (!bd.equals(bdDoppel)) {
System.err.println("bd string: scale: " + bd.scale() +
"\t" + bdString);
System.err.println("bd doppel: scale: " + bdDoppel.scale() +
"\t" + bdDoppel.toString());
throw new RuntimeException("String constructor failure.");
}
}
}
Example 19
| Source File: TestDigestIOStream.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
public void run() throws Exception {
for (String algorithm : ALGORITHM_ARRAY) {
try {
md = MessageDigest.getInstance(algorithm);
for (int length : DATA_LEN_ARRAY) {
Random rdm = RandomFactory.getRandom();
data = new byte[length];
rdm.nextBytes(data);
if (!testMDChange(algorithm, length)) {
throw new RuntimeException("testMDChange failed at:"
+ algorithm + "/" + length);
}
if (!testMDShare(algorithm, length)) {
throw new RuntimeException("testMDShare failed at:"
+ algorithm + "/" + length);
}
for (ReadModel readModel : ReadModel.values()) {
// test Digest function when digest switch on
if (!testDigestOnOff(algorithm, readModel, true,
length)) {
throw new RuntimeException(
"testDigestOn failed at:" + algorithm + "/"
+ length + "/" + readModel);
}
// test Digest function when digest switch off
if (!testDigestOnOff(algorithm, readModel, false,
length)) {
throw new RuntimeException(
"testDigestOff failed at:" + algorithm + "/"
+ length + "/" + readModel);
}
}
}
} catch (NoSuchAlgorithmException nae) {
if (algorithm.startsWith("SHA3") && !isSHA3supported()) {
continue;
} else {
throw nae;
}
}
}
int testNumber = ALGORITHM_ARRAY.length * ReadModel.values().length
* DATA_LEN_ARRAY.length * 2
+ ALGORITHM_ARRAY.length * DATA_LEN_ARRAY.length * 2;
out.println("All " + testNumber + " Tests Passed");
}
Example 20
| Source File: RehandshakeWithCipherChangeTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
@Override
protected void testOneCipher(String cipher) throws SSLException {
SSLContext context = getContext();
int maxPacketSize = getMaxPacketSize();
SSLEngine clientEngine = context.createSSLEngine();
clientEngine.setUseClientMode(true);
SSLEngine serverEngine = context.createSSLEngine();
serverEngine.setUseClientMode(false);
clientEngine.setEnabledCipherSuites(new String[]{cipher});
serverEngine.setEnabledCipherSuites(
Ciphers.ENABLED_NON_KRB_NOT_ANON_CIPHERS.ciphers);
String randomCipher;
serverEngine.setNeedClientAuth(true);
long initialEpoch = 0;
long secondEpoch = 0;
SSLEngineResult r;
doHandshake(clientEngine, serverEngine, maxPacketSize,
HandshakeMode.INITIAL_HANDSHAKE);
sendApplicationData(clientEngine, serverEngine);
r = sendApplicationData(serverEngine, clientEngine);
if (TESTED_SECURITY_PROTOCOL.contains("DTLS")) {
initialEpoch = r.sequenceNumber() >> 48;
}
final Random RNG = RandomFactory.getRandom();
randomCipher = Ciphers.ENABLED_NON_KRB_NOT_ANON_CIPHERS.ciphers[RNG
.nextInt(Ciphers.ENABLED_NON_KRB_NOT_ANON_CIPHERS.ciphers.length)];
clientEngine.setEnabledCipherSuites(new String[]{randomCipher});
doHandshake(clientEngine, serverEngine, maxPacketSize,
HandshakeMode.REHANDSHAKE_BEGIN_CLIENT);
sendApplicationData(clientEngine, serverEngine);
r = sendApplicationData(serverEngine, clientEngine);
if (TESTED_SECURITY_PROTOCOL.contains("DTLS")) {
secondEpoch = r.sequenceNumber() >> 48;
AssertionError epochError = new AssertionError("Epoch number"
+ " did not grow after re-handshake! "
+ " Was " + initialEpoch + ", now " + secondEpoch + ".");
if (Long.compareUnsigned(secondEpoch, initialEpoch) <= 0) {
throw epochError;
}
}
closeEngines(clientEngine, serverEngine);
}
