Merge pull request #1 from dcpos/master

merge

5 files changed, 773 insertions, 46 deletions

diff --git a/bip39-standalone.html b/bip39-standalone.html
index b1fe90e..5f9cf7c 100644
--- a/bip39-standalone.html
+++ b/bip39-standalone.html
@@ -71,14 +71,14 @@
                             <div class="col-sm-10">
                                 <div class="input-group">
                                     <select id="strength" class="strength form-control">
-                                        <option val="3">3</option>
-                                        <option val="6">6</option>
-                                        <option val="9">9</option>
-                                        <option val="12">12</option>
-                                        <option val="15" selected>15</option>
-                                        <option val="18">18</option>
-                                        <option val="21">21</option>
-                                        <option val="24">24</option>
+                                        <option value="3">3</option>
+                                        <option value="6">6</option>
+                                        <option value="9">9</option>
+                                        <option value="12">12</option>
+                                        <option value="15" selected>15</option>
+                                        <option value="18">18</option>
+                                        <option value="21">21</option>
+                                        <option value="24">24</option>
                                     </select>
                                     <span class="input-group-btn">
                                         <button class="btn generate">Generate Random Mnemonic</button>
@@ -109,7 +109,7 @@
                         <div class="form-group">
                             <label for="root-key" class="col-sm-2 control-label">BIP32 Root Key</label>
                             <div class="col-sm-10">
-                                <textarea id="root-key" class="root-key form-control" readonly="readonly"></textarea>
+                                <textarea id="root-key" class="root-key form-control"></textarea>
                             </div>
                         </div>
                     </form>
@@ -191,6 +191,13 @@
                                     </div>
                                 </div>
                                 <div class="form-group">
+                                    <div class="col-sm-2"></div>
+                                    <label class="col-sm-10">
+                                        <input class="hardened-addresses" type="checkbox">
+                                        Use hardened addresses
+                                    </label>
+                                </div>
+                                <div class="form-group">
                                     <label class="col-sm-2 control-label">Hive Wallet</label>
                                     <div class="col-sm-10">
                                         <p class="form-control no-border">
@@ -208,6 +215,15 @@
                                         </p>
                                     </div>
                                 </div>
+                                <div class="form-group">
+                                    <label for="core-path" class="col-sm-2 control-label">Bitcoin Core</label>
+                                    <div class="col-sm-10">
+                                        <p class="form-control no-border">
+                                        Use path <code>m/0'/0'</code> with hardened addresses.
+                                        For more info see the <a href="https://github.com/bitcoin/bitcoin/pull/8035" target="_blank">Bitcoin Core BIP32 implementation</a>
+                                        </p>
+                                    </div>
+                                </div>
                             </form>
                         </div>
                     </div>
@@ -14830,6 +14846,7 @@ var Mnemonic = function(language) {
     var showPrivKey = true;
 
     var phraseChangeTimeoutEvent = null;
+    var rootKeyChangedTimeoutEvent = null;
 
     var DOM = {};
     DOM.network = $(".network");
@@ -14852,6 +14869,7 @@ var Mnemonic = function(language) {
     DOM.bip44account = $("#bip44 .account");
     DOM.bip44change = $("#bip44 .change");
     DOM.strength = $(".strength");
+    DOM.hardenedAddresses = $(".hardened-addresses");
     DOM.addresses = $(".addresses");
     DOM.rowsToAdd = $(".rows-to-add");
     DOM.more = $(".more");
@@ -14868,12 +14886,14 @@ var Mnemonic = function(language) {
         DOM.passphrase.on("input", delayedPhraseChanged);
         DOM.generate.on("click", generateClicked);
         DOM.more.on("click", showMore);
-        DOM.bip32path.on("input", delayedPhraseChanged);
-        DOM.bip44purpose.on("input", delayedPhraseChanged);
-        DOM.bip44coin.on("input", delayedPhraseChanged);
-        DOM.bip44account.on("input", delayedPhraseChanged);
-        DOM.bip44change.on("input", delayedPhraseChanged);
-        DOM.tab.on("click", delayedPhraseChanged);
+        DOM.rootKey.on("input", delayedRootKeyChanged);
+        DOM.bip32path.on("input", calcForDerivationPath);
+        DOM.bip44purpose.on("input", calcForDerivationPath);
+        DOM.bip44coin.on("input", calcForDerivationPath);
+        DOM.bip44account.on("input", calcForDerivationPath);
+        DOM.bip44change.on("input", calcForDerivationPath);
+        DOM.tab.on("shown.bs.tab", calcForDerivationPath);
+        DOM.hardenedAddresses.on("change", calcForDerivationPath);
         DOM.indexToggle.on("click", toggleIndexes);
         DOM.addressToggle.on("click", toggleAddresses);
         DOM.privateKeyToggle.on("click", togglePrivateKeys);
@@ -14886,9 +14906,14 @@ var Mnemonic = function(language) {
     // Event handlers
 
     function networkChanged(e) {
-        var network = e.target.value;
-        networks[network].onSelect();
-        delayedPhraseChanged();
+        var networkIndex = e.target.value;
+        networks[networkIndex].onSelect();
+        if (seed != null) {
+            phraseChanged();
+        }
+        else {
+            rootKeyChanged();
+        }
     }
 
     function delayedPhraseChanged() {
@@ -14905,12 +14930,57 @@ var Mnemonic = function(language) {
         hideValidationError();
         // Get the mnemonic phrase
         var phrase = DOM.phrase.val();
-        var passphrase = DOM.passphrase.val();
         var errorText = findPhraseErrors(phrase);
         if (errorText) {
             showValidationError(errorText);
             return;
         }
+        // Calculate and display
+        var passphrase = DOM.passphrase.val();
+        calcBip32RootKeyFromSeed(phrase, passphrase);
+        calcForDerivationPath();
+        hidePending();
+    }
+
+    function delayedRootKeyChanged() {
+        // Warn if there is an existing mnemonic or passphrase.
+        if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) {
+            if (!confirm("This will clear existing mnemonic and passphrase")) {
+                DOM.rootKey.val(bip32RootKey);
+                return
+            }
+        }
+        hideValidationError();
+        showPending();
+        // Clear existing mnemonic and passphrase
+        DOM.phrase.val("");
+        DOM.passphrase.val("");
+        seed = null;
+        if (rootKeyChangedTimeoutEvent != null) {
+            clearTimeout(rootKeyChangedTimeoutEvent);
+        }
+        rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400);
+    }
+
+    function rootKeyChanged() {
+        showPending();
+        hideValidationError();
+        // Validate the root key TODO
+        var rootKeyBase58 = DOM.rootKey.val();
+        var errorText = validateRootKey(rootKeyBase58);
+        if (errorText) {
+            showValidationError(errorText);
+            return;
+        }
+        // Calculate and display
+        calcBip32RootKeyFromBase58(rootKeyBase58);
+        calcForDerivationPath();
+        hidePending();
+    }
+
+    function calcForDerivationPath() {
+        showPending();
+        hideValidationError();
         // Get the derivation path
         var derivationPath = getDerivationPath();
         var errorText = findDerivationPathErrors(derivationPath);
@@ -14918,8 +14988,7 @@ var Mnemonic = function(language) {
             showValidationError(errorText);
             return;
         }
-        // Calculate and display
-        calcBip32Seed(phrase, passphrase, derivationPath);
+        calcBip32ExtendedKey(derivationPath);
         displayBip32Info();
         hidePending();
     }
@@ -14966,9 +15035,16 @@ var Mnemonic = function(language) {
         return words;
     }
 
-    function calcBip32Seed(phrase, passphrase, path) {
+    function calcBip32RootKeyFromSeed(phrase, passphrase) {
         seed = mnemonic.toSeed(phrase, passphrase);
         bip32RootKey = bitcoin.HDNode.fromSeedHex(seed, network);
+    }
+
+    function calcBip32RootKeyFromBase58(rootKeyBase58) {
+        bip32RootKey = bitcoin.HDNode.fromBase58(rootKeyBase58);
+    }
+
+    function calcBip32ExtendedKey(path) {
         bip32ExtendedKey = bip32RootKey;
         // Derive the key from the path
         var pathBits = path.split("/");
@@ -15031,6 +15107,16 @@ var Mnemonic = function(language) {
         return false;
     }
 
+    function validateRootKey(rootKeyBase58) {
+        try {
+            bitcoin.HDNode.fromBase58(rootKeyBase58);
+        }
+        catch (e) {
+            return "Invalid root key";
+        }
+        return "";
+    }
+
     function getDerivationPath() {
         if (DOM.bip44tab.hasClass("active")) {
             var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
@@ -15117,16 +15203,27 @@ var Mnemonic = function(language) {
 
     function TableRow(index) {
 
+        var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
+
         function init() {
             calculateValues();
         }
 
         function calculateValues() {
             setTimeout(function() {
-                var key = bip32ExtendedKey.derive(index);
+                var key = "";
+                if (useHardenedAddresses) {
+                    key = bip32ExtendedKey.deriveHardened(index);
+                }
+                else {
+                    key = bip32ExtendedKey.derive(index);
+                }
                 var address = key.getAddress().toString();
                 var privkey = key.privKey.toWIF(network);
                 var indexText = getDerivationPath() + "/" + index;
+                if (useHardenedAddresses) {
+                    indexText = indexText + "'";
+                }
                 addAddressToList(indexText, address, privkey);
             }, 50)
         }
diff --git a/readme.md b/readme.md
index 210703b..02e1e18 100644
--- a/readme.md
+++ b/readme.md
@@ -34,3 +34,13 @@ Please do not make modifications to `bip39-standalone.html`, since they will
 be overwritten by `compile.py`.
 
 Make changes in `src/*` and apply them using the command `python compile.py`
+
+# Tests
+
+Tests depend on [phantomjs](http://phantomjs.org/).
+
+Run tests from the command-line
+
+```
+$ phantomjs tests.js
+```
diff --git a/src/index.html b/src/index.html
index 6708675..ea7096c 100644
--- a/src/index.html
+++ b/src/index.html
@@ -67,14 +67,14 @@
                             <div class="col-sm-10">
                                 <div class="input-group">
                                     <select id="strength" class="strength form-control">
-                                        <option val="3">3</option>
-                                        <option val="6">6</option>
-                                        <option val="9">9</option>
-                                        <option val="12">12</option>
-                                        <option val="15" selected>15</option>
-                                        <option val="18">18</option>
-                                        <option val="21">21</option>
-                                        <option val="24">24</option>
+                                        <option value="3">3</option>
+                                        <option value="6">6</option>
+                                        <option value="9">9</option>
+                                        <option value="12">12</option>
+                                        <option value="15" selected>15</option>
+                                        <option value="18">18</option>
+                                        <option value="21">21</option>
+                                        <option value="24">24</option>
                                     </select>
                                     <span class="input-group-btn">
                                         <button class="btn generate">Generate Random Mnemonic</button>
@@ -105,7 +105,7 @@
                         <div class="form-group">
                             <label for="root-key" class="col-sm-2 control-label">BIP32 Root Key</label>
                             <div class="col-sm-10">
-                                <textarea id="root-key" class="root-key form-control" readonly="readonly"></textarea>
+                                <textarea id="root-key" class="root-key form-control"></textarea>
                             </div>
                         </div>
                     </form>
@@ -187,6 +187,13 @@
                                     </div>
                                 </div>
                                 <div class="form-group">
+                                    <div class="col-sm-2"></div>
+                                    <label class="col-sm-10">
+                                        <input class="hardened-addresses" type="checkbox">
+                                        Use hardened addresses
+                                    </label>
+                                </div>
+                                <div class="form-group">
                                     <label class="col-sm-2 control-label">Hive Wallet</label>
                                     <div class="col-sm-10">
                                         <p class="form-control no-border">
@@ -204,6 +211,15 @@
                                         </p>
                                     </div>
                                 </div>
+                                <div class="form-group">
+                                    <label for="core-path" class="col-sm-2 control-label">Bitcoin Core</label>
+                                    <div class="col-sm-10">
+                                        <p class="form-control no-border">
+                                        Use path <code>m/0'/0'</code> with hardened addresses.
+                                        For more info see the <a href="https://github.com/bitcoin/bitcoin/pull/8035" target="_blank">Bitcoin Core BIP32 implementation</a>
+                                        </p>
+                                    </div>
+                                </div>
                             </form>
                         </div>
                     </div>
diff --git a/src/js/index.js b/src/js/index.js
index f3582b0..8f7d658 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -12,6 +12,7 @@
     var showPrivKey = true;
 
     var phraseChangeTimeoutEvent = null;
+    var rootKeyChangedTimeoutEvent = null;
 
     var DOM = {};
     DOM.network = $(".network");
@@ -34,6 +35,7 @@
     DOM.bip44account = $("#bip44 .account");
     DOM.bip44change = $("#bip44 .change");
     DOM.strength = $(".strength");
+    DOM.hardenedAddresses = $(".hardened-addresses");
     DOM.addresses = $(".addresses");
     DOM.rowsToAdd = $(".rows-to-add");
     DOM.more = $(".more");
@@ -50,12 +52,14 @@
         DOM.passphrase.on("input", delayedPhraseChanged);
         DOM.generate.on("click", generateClicked);
         DOM.more.on("click", showMore);
-        DOM.bip32path.on("input", delayedPhraseChanged);
-        DOM.bip44purpose.on("input", delayedPhraseChanged);
-        DOM.bip44coin.on("input", delayedPhraseChanged);
-        DOM.bip44account.on("input", delayedPhraseChanged);
-        DOM.bip44change.on("input", delayedPhraseChanged);
-        DOM.tab.on("click", delayedPhraseChanged);
+        DOM.rootKey.on("input", delayedRootKeyChanged);
+        DOM.bip32path.on("input", calcForDerivationPath);
+        DOM.bip44purpose.on("input", calcForDerivationPath);
+        DOM.bip44coin.on("input", calcForDerivationPath);
+        DOM.bip44account.on("input", calcForDerivationPath);
+        DOM.bip44change.on("input", calcForDerivationPath);
+        DOM.tab.on("shown.bs.tab", calcForDerivationPath);
+        DOM.hardenedAddresses.on("change", calcForDerivationPath);
         DOM.indexToggle.on("click", toggleIndexes);
         DOM.addressToggle.on("click", toggleAddresses);
         DOM.privateKeyToggle.on("click", togglePrivateKeys);
@@ -68,9 +72,14 @@
     // Event handlers
 
     function networkChanged(e) {
-        var network = e.target.value;
-        networks[network].onSelect();
-        delayedPhraseChanged();
+        var networkIndex = e.target.value;
+        networks[networkIndex].onSelect();
+        if (seed != null) {
+            phraseChanged();
+        }
+        else {
+            rootKeyChanged();
+        }
     }
 
     function delayedPhraseChanged() {
@@ -87,12 +96,57 @@
         hideValidationError();
         // Get the mnemonic phrase
         var phrase = DOM.phrase.val();
-        var passphrase = DOM.passphrase.val();
         var errorText = findPhraseErrors(phrase);
         if (errorText) {
             showValidationError(errorText);
             return;
         }
+        // Calculate and display
+        var passphrase = DOM.passphrase.val();
+        calcBip32RootKeyFromSeed(phrase, passphrase);
+        calcForDerivationPath();
+        hidePending();
+    }
+
+    function delayedRootKeyChanged() {
+        // Warn if there is an existing mnemonic or passphrase.
+        if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) {
+            if (!confirm("This will clear existing mnemonic and passphrase")) {
+                DOM.rootKey.val(bip32RootKey);
+                return
+            }
+        }
+        hideValidationError();
+        showPending();
+        // Clear existing mnemonic and passphrase
+        DOM.phrase.val("");
+        DOM.passphrase.val("");
+        seed = null;
+        if (rootKeyChangedTimeoutEvent != null) {
+            clearTimeout(rootKeyChangedTimeoutEvent);
+        }
+        rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400);
+    }
+
+    function rootKeyChanged() {
+        showPending();
+        hideValidationError();
+        // Validate the root key TODO
+        var rootKeyBase58 = DOM.rootKey.val();
+        var errorText = validateRootKey(rootKeyBase58);
+        if (errorText) {
+            showValidationError(errorText);
+            return;
+        }
+        // Calculate and display
+        calcBip32RootKeyFromBase58(rootKeyBase58);
+        calcForDerivationPath();
+        hidePending();
+    }
+
+    function calcForDerivationPath() {
+        showPending();
+        hideValidationError();
         // Get the derivation path
         var derivationPath = getDerivationPath();
         var errorText = findDerivationPathErrors(derivationPath);
@@ -100,8 +154,7 @@
             showValidationError(errorText);
             return;
         }
-        // Calculate and display
-        calcBip32Seed(phrase, passphrase, derivationPath);
+        calcBip32ExtendedKey(derivationPath);
         displayBip32Info();
         hidePending();
     }
@@ -148,9 +201,16 @@
         return words;
     }
 
-    function calcBip32Seed(phrase, passphrase, path) {
+    function calcBip32RootKeyFromSeed(phrase, passphrase) {
         seed = mnemonic.toSeed(phrase, passphrase);
         bip32RootKey = bitcoin.HDNode.fromSeedHex(seed, network);
+    }
+
+    function calcBip32RootKeyFromBase58(rootKeyBase58) {
+        bip32RootKey = bitcoin.HDNode.fromBase58(rootKeyBase58);
+    }
+
+    function calcBip32ExtendedKey(path) {
         bip32ExtendedKey = bip32RootKey;
         // Derive the key from the path
         var pathBits = path.split("/");
@@ -213,6 +273,16 @@
         return false;
     }
 
+    function validateRootKey(rootKeyBase58) {
+        try {
+            bitcoin.HDNode.fromBase58(rootKeyBase58);
+        }
+        catch (e) {
+            return "Invalid root key";
+        }
+        return "";
+    }
+
     function getDerivationPath() {
         if (DOM.bip44tab.hasClass("active")) {
             var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
@@ -299,16 +369,27 @@
 
     function TableRow(index) {
 
+        var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
+
         function init() {
             calculateValues();
         }
 
         function calculateValues() {
             setTimeout(function() {
-                var key = bip32ExtendedKey.derive(index);
+                var key = "";
+                if (useHardenedAddresses) {
+                    key = bip32ExtendedKey.deriveHardened(index);
+                }
+                else {
+                    key = bip32ExtendedKey.derive(index);
+                }
                 var address = key.getAddress().toString();
                 var privkey = key.privKey.toWIF(network);
                 var indexText = getDerivationPath() + "/" + index;
+                if (useHardenedAddresses) {
+                    indexText = indexText + "'";
+                }
                 addAddressToList(indexText, address, privkey);
             }, 50)
         }
diff --git a/tests.js b/tests.js
new file mode 100644
index 0000000..f5ce6d3
--- /dev/null
+++ b/tests.js
@@ -0,0 +1,523 @@
+// Usage:
+// $ phantomjs tests.js
+
+
+var page = require('webpage').create();
+var url = 'src/index.html';
+
+page.onResourceError = function(e) {
+    console.log("Error loading " + e.url);
+    phantom.exit();
+}
+
+function fail() {
+    console.log("Failed");
+    phantom.exit();
+}
+
+function next() {
+    if (tests.length > 0) {
+        var testsStr = tests.length == 1 ? "test" : "tests";
+        console.log(tests.length + " " + testsStr + " remaining");
+        tests.shift()();
+    }
+    else {
+        console.log("Finished with 0 failures");
+        phantom.exit();
+    }
+}
+
+tests = [
+
+// Page loads with status of 'success'
+function() {
+page.open(url, function(status) {
+    if (status != "success") {
+        console.log("Page did not load with status 'success'");
+        fail();
+    }
+    next();
+});
+},
+
+// Page has text
+function() {
+page.open(url, function(status) {
+    var content = page.evaluate(function() {
+        return document.body.textContent.trim();
+    });
+    if (!content) {
+        console.log("Page does not have text");
+        fail();
+    }
+    next();
+});
+},
+
+// Entering mnemonic generates addresses
+function() {
+page.open(url, function(status) {
+    var expected = "1Di3Vp7tBWtyQaDABLAjfWtF6V7hYKJtug";
+    // set the phrase
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability").trigger("input");
+    });
+    // get the address
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Mnemonic did not generate address");
+            console.log("Expected: " + expected);
+            console.log("Got: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Random button generates random mnemonic
+function() {
+page.open(url, function(status) {
+    // check initial phrase is empty
+    var phrase = page.evaluate(function() {
+        return $(".phrase").text();
+    });
+    if (phrase != "") {
+        console.log("Initial phrase is not blank");
+        fail();
+    }
+    // press the 'generate' button
+    page.evaluate(function() {
+        $(".generate").click();
+    });
+    // get the new phrase
+    setTimeout(function() {
+        var phrase = page.evaluate(function() {
+            return $(".phrase").val();
+        });
+        if (phrase.length <= 0) {
+            console.log("Phrase not generated by pressing button");
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Mnemonic length can be customized
+function() {
+page.open(url, function(status) {
+    // set the length to 6
+    var expectedLength = "6";
+    page.evaluate(function() {
+        $(".strength option[selected]").removeAttr("selected");
+        $(".strength option[value=6]").prop("selected", true);
+    });
+    // press the 'generate' button
+    page.evaluate(function() {
+        $(".generate").click();
+    });
+    // check the new phrase is six words long
+    setTimeout(function() {
+        var actualLength = page.evaluate(function() {
+            var words = $(".phrase").val().split(" ");
+            return words.length;
+        });
+        if (actualLength != expectedLength) {
+            console.log("Phrase not generated with correct length");
+            console.log("Expected: " + expectedLength);
+            console.log("Actual: " + actualLength);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Passphrase can be set
+function() {
+page.open(url, function(status) {
+    // set the phrase and passphrase
+    var expected = "15pJzUWPGzR7avffV9nY5by4PSgSKG9rba";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".passphrase").val("secure_passphrase").trigger("input");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Passphrase results in wrong address");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to bitcoin testnet
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "mucaU5iiDaJDb69BHLeDv8JFfGiyg2nJKi";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=1]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Bitcoin testnet address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to litecoin
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "LQ4XU8RX2ULPmPq9FcUHdVmPVchP9nwXdn";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=2]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Litecoin address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to dogecoin
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "DPQH2AtuzkVSG6ovjKk4jbUmZ6iXLpgbJA";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=3]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Dogecoin address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to shadowcash
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "SiSZtfYAXEFvMm3XM8hmtkGDyViRwErtCG";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=4]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Shadowcash address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to shadowcash testnet
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "tM2EDpVKaTiEg2NZg3yKg8eqjLr55BErHe";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=5]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Shadowcash testnet address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to viacoin
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "Vq9Eq4N5SQnjqZvxtxzo7hZPW5XnyJsmXT";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=6]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Viacoin address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to viacoin testnet
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "tM2EDpVKaTiEg2NZg3yKg8eqjLr55BErHe";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=7]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Viacoin testnet address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to jumbucks
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "JLEXccwDXADK4RxBPkRez7mqsHVoJBEUew";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=8]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("Jumbucks address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// Network can be set to clam
+function() {
+page.open(url, function(status) {
+    // set the phrase and coin
+    var expected = "xCp4sakjVx4pUAZ6cBCtuin8Ddb6U1sk9y";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option[value=9]").prop("selected", true);
+        $(".network").trigger("change");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("CLAM address is incorrect");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// BIP39 seed is set from phrase
+function() {
+page.open(url, function(status) {
+    // set the phrase
+    var expected = "20da140d3dd1df8713cefcc4d54ce0e445b4151027a1ab567b832f6da5fcc5afc1c3a3f199ab78b8e0ab4652efd7f414ac2c9a3b81bceb879a70f377aa0a58f3";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".seed").val();
+        });
+        if (actual != expected) {
+            console.log("BIP39 seed is incorrectly generated from mnemonic");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// BIP32 root key is set from phrase
+function() {
+page.open(url, function(status) {
+    // set the phrase
+    var expected = "xprv9s21ZrQH143K2jkGDCeTLgRewT9F2pH5JZs2zDmmjXes34geVnFiuNa8KTvY5WoYvdn4Ag6oYRoB6cXtc43NgJAEqDXf51xPm6fhiMCKwpi";
+    page.evaluate(function() {
+        $(".phrase").val("abandon abandon ability");
+        $(".phrase").trigger("input");
+    });
+    // check the address is generated correctly
+    setTimeout(function() {
+        var actual = page.evaluate(function() {
+            return $(".root-key").val();
+        });
+        if (actual != expected) {
+            console.log("Root key is incorrectly generated from mnemonic");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    }, 1000);
+});
+},
+
+// TODO finish these tests
+
+// Tabs show correct addresses when changed
+
+// BIP44 derivation path is shown
+// BIP44 extended private key is shown
+// BIP44 extended public key is shown
+// BIP44 purpose field changes address list
+// BIP44 coin field changes address list
+// BIP44 account field changes address list
+// BIP44 external/internal field changes address list
+
+// BIP32 derivation path can be set
+// BIP32 can use hardened derivation paths
+// BIP32 extended private key is shown
+// BIP32 extended public key is shown
+
+// Derivation path is shown in table
+// Derivation path for address can be hardened
+// Derivation path visibility can be toggled
+// Address is shown
+// Addresses are shown in order of derivation path
+// Address visibility can be toggled
+// Private key is shown
+// Private key visibility can be toggled
+
+// More addresses can be generated
+// A custom number of additional addresses can be generated
+// Additional addresses are shown in order of derivation path
+
+// BIP32 root key can be set by the user
+// Setting BIP32 root key clears the existing phrase, passphrase and seed
+// Clearing of phrase, passphrase and seed can be cancelled by user
+// Custom BIP32 root key is used when changing the derivation path
+
+// Incorrect mnemonic shows error
+// Incorrect word shows suggested replacement
+// Incorrect BIP32 root key shows error
+// Derivation path not starting with m shows error
+// Derivation path containing invalid characters shows useful error
+
+// Github Issue 11: Default word length is 15
+// https://github.com/dcpos/bip39/issues/11
+
+// Github Issue 12: Generate more rows with private keys hidden
+// https://github.com/dcpos/bip39/issues/12
+
+// Github Issue 19: Mnemonic is not sensitive to whitespace
+// https://github.com/dcpos/bip39/issues/19
+
+// Github Issue 23: Use correct derivation path when changing tabs
+// https://github.com/dcpos/bip39/issues/23
+
+];
+
+console.log("Running tests...");
+next();