From 8bae2e2675507572657386c4877e3ab12656075d Mon Sep 17 00:00:00 2001
From: Bryce Weiner <bryce@altsystem.io>
Date: Tue, 17 Jan 2017 00:18:51 -0600
Subject: [PATCH] Address validator for XTO

---
 .../validation/AltCoinAddressValidator.java   | 14 ++++
 .../AltCoinAddressValidatorTest.java          | 79 +++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidatorTest.java

diff --git a/gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidator.java b/gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidator.java
index a68ff1cbd9..d054fc150d 100644
--- a/gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidator.java
+++ b/gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidator.java
@@ -93,6 +93,20 @@ public final class AltCoinAddressValidator extends InputValidator {
                         return validationResult;
                     else
                         return new ValidationResult(false, "ZEC address need to start with t. Addresses starting with z are not supported.");
+                case "XTO":
+                    if (input.matches("^[T2][a-km-zA-HJ-NP-Z1-9]{25,34}$")) {
+                        if (verifyChecksum(input))
+                            try {
+                                new Address(MainNetParams.get(), input);
+                                return new ValidationResult(true);
+                            } catch (AddressFormatException e) {
+                                return new ValidationResult(false, getErrorMessage(e));
+                            }
+                        else
+                            return wrongChecksum;
+                    } else {
+                        return regexTestFailed;
+                    }
                 case "GBYTE":
                     return ByteballAddressValidator.validate(input);
                 default:
diff --git a/gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidatorTest.java b/gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidatorTest.java
new file mode 100644
index 0000000000..705e31e021
--- /dev/null
+++ b/gui/src/main/java/io/bitsquare/gui/util/validation/AltCoinAddressValidatorTest.java
@@ -0,0 +1,79 @@
+/*
+ * This file is part of Bitsquare.
+ *
+ * Bitsquare is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Bitsquare 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 Affero General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Bitsquare. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.bitsquare.gui.util.validation;
+
+import org.junit.Test;
+
+import static junit.framework.TestCase.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+public class AltCoinAddressValidatorTest {
+
+    @Test
+    public void testBTC() {
+        AltCoinAddressValidator validator = new AltCoinAddressValidator();
+        validator.setCurrencyCode("BTC");
+
+        assertTrue(validator.validate("17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhem").isValid);
+        assertTrue(validator.validate("3EktnHQD7RiAE6uzMj2ZifT9YgRrkSgzQX").isValid);
+        assertTrue(validator.validate("1111111111111111111114oLvT2").isValid);
+        assertTrue(validator.validate("1BitcoinEaterAddressDontSendf59kuE").isValid);
+
+        assertFalse(validator.validate("17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhemqq").isValid);
+        assertFalse(validator.validate("17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYheO").isValid);
+        assertFalse(validator.validate("17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhek#").isValid);
+    }
+
+    @Test
+    public void testXTO() {
+        AltCoinAddressValidator validator = new AltCoinAddressValidator();
+        validator.setCurrencyCode("XTO");
+
+        assertTrue(validator.validate("TddV2k4mbm6tkUYbv3zoEoiB3kDUFBdaRT").isValid);
+        assertTrue(validator.validate("2USHRW8UcSAAnHxWnPe4yX2BV5K3dbWss9").isValid);
+
+        assertFalse(validator.validate("TddV2k4mbm6tkUYbv3zoEoiB3kDUFBdaRTT").isValid);
+        assertFalse(validator.validate("TddV2k4mbm6tkUYbv3zoEoiB3kDUFBdaTo").isValid);
+        assertFalse(validator.validate("TddV2k4mbm6tkUYbv3zoEoiB3kDUFBdaRt#").isValid);
+    }
+
+    @Test
+    public void testIOP() {
+        AltCoinAddressValidator validator = new AltCoinAddressValidator();
+        validator.setCurrencyCode("IOP");
+
+        assertTrue(validator.validate("pKbz7iRUSiUaTgh4UuwQCnc6pWZnyCGWxM").isValid);
+        assertTrue(validator.validate("pAubDQFjUMaR93V4RjHYFh1YW1dzJ9YPW1").isValid);
+
+        assertFalse(validator.validate("17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhem").isValid);
+    }
+
+    @Test
+    public void testGBYTE() {
+        AltCoinAddressValidator validator = new AltCoinAddressValidator();
+        validator.setCurrencyCode("GBYTE");
+
+        assertTrue(validator.validate("BN7JXKXWEG4BVJ7NW6Q3Z7SMJNZJYM3G").isValid);
+        assertTrue(validator.validate("XGKZODTTTRXIUA75TKONWHFDCU6634DE").isValid);
+
+        assertFalse(validator.validate("XGKZODTGTRXIUA75TKONWHFDCU6634DE").isValid);
+        assertFalse(validator.validate("XGKZODTTTRXIUA75TKONWHFDCU6634D").isValid);
+        assertFalse(validator.validate("XGKZODTTTRXIUA75TKONWHFDCU6634DZ").isValid);
+    }
+
+}
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