From a3dde40c69ea7b8236a86dc16c5963ec9c792ffe Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Sun, 20 Jul 2025 23:26:09 +0000
Subject: [PATCH] test: test_wizard: add "old" electrum seed tests, and
 bip39+seed_ext

---
 electrum/wizard.py   |  2 +-
 tests/test_wizard.py | 84 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+), 1 deletion(-)

diff --git a/electrum/wizard.py b/electrum/wizard.py
index 9092e891f..55cf82cae 100644
--- a/electrum/wizard.py
+++ b/electrum/wizard.py
@@ -289,7 +289,7 @@ class KeystoreWizard(AbstractWizard):
         plugin = self.plugins.get_plugin(_type)
         return plugin.wizard_entry_for_device(_info, new_wallet=new_wallet)
 
-    def validate_seed(self, seed: str, seed_variant: str, wallet_type: str):
+    def validate_seed(self, seed: str, seed_variant: str, wallet_type: str) -> Tuple[bool, str, str, bool]:
         seed_type = ''
         seed_valid = False
         validation_message = ''
diff --git a/tests/test_wizard.py b/tests/test_wizard.py
index 9e73b628d..62d8153d5 100644
--- a/tests/test_wizard.py
+++ b/tests/test_wizard.py
@@ -203,6 +203,57 @@ class WalletWizardTestCase(WizardTestCase):
         wallet = Daemon._load_wallet(wallet_path, password=None, config=self.config)
         self.assertEqual("bc1qgvx24uzdv4mapfmtlu8azty5fxdcw9ghxu4pr4", wallet.get_receiving_addresses()[0])
 
+    async def test_create_standard_wallet_haveseed_electrum_oldseed(self):
+        w = self.wizard_for(name='test_standard_wallet', wallet_type='standard')
+        v = w._current
+        d = v.wizard_data
+        self.assertEqual('keystore_type', v.view)
+
+        d.update({'keystore_type': 'haveseed'})
+        v = w.resolve_next(v.view, d)
+        self.assertEqual('have_seed', v.view)
+
+        d.update({
+            'seed': 'powerful random nobody notice nothing important anyway look away hidden message over',
+            'seed_type': 'old', 'seed_extend': False, 'seed_variant': 'electrum'})
+        v = w.resolve_next(v.view, d)
+        self.assertEqual('wallet_password', v.view)
+
+        d.update({'password': None, 'encrypt': False})
+        self.assertTrue(w.is_last_view(v.view, d))
+        v = w.resolve_next(v.view, d)
+
+        wallet_path = os.path.join(w._daemon.config.get_datadir_wallet_path(), d['wallet_name'])
+        w.create_storage(wallet_path, d)
+
+        self.assertTrue(os.path.exists(wallet_path))
+        wallet = Daemon._load_wallet(wallet_path, password=None, config=self.config)
+        self.assertEqual("1FJEEB8ihPMbzs2SkLmr37dHyRFzakqUmo", wallet.get_receiving_addresses()[0])
+
+    async def test_create_standard_wallet_haveseed_electrum_oldseed_passphrase(self):
+        w = self.wizard_for(name='test_standard_wallet', wallet_type='standard')
+        v = w._current
+        d = v.wizard_data
+        self.assertEqual('keystore_type', v.view)
+
+        d.update({'keystore_type': 'haveseed'})
+        v = w.resolve_next(v.view, d)
+        self.assertEqual('have_seed', v.view)
+
+        d.update({
+            'seed': 'powerful random nobody notice nothing important anyway look away hidden message over',
+            'seed_type': 'old', 'seed_extend': True, 'seed_variant': 'electrum'})
+        v = w.resolve_next(v.view, d)
+        # FIXME this diverges from the actual GUIs :(
+        #  the GUIs do validation using wizard.validate_seed() and don't go to 'have_ext' for next view.
+        #  the validation should be moved to the base impl!
+        self.assertEqual('have_ext', v.view)
+
+        d.update({'seed_extra_words': UNICODE_HORROR})
+        with self.assertRaises(Exception) as ctx:
+            v = w.resolve_next(v.view, d)
+        self.assertTrue("cannot have passphrase" in ctx.exception.args[0])
+
     async def test_create_standard_wallet_haveseed_electrum(self):
         w = self.wizard_for(name='test_standard_wallet', wallet_type='standard')
         v = w._current
@@ -286,6 +337,39 @@ class WalletWizardTestCase(WizardTestCase):
         wallet = Daemon._load_wallet(wallet_path, password=None, config=self.config)
         self.assertEqual("bc1qrjr8qn4669jgr3s34f2pyj9awhz02eyvk5eh8g", wallet.get_receiving_addresses()[0])
 
+    async def test_create_standard_wallet_haveseed_bip39_passphrase(self):
+        w = self.wizard_for(name='test_standard_wallet', wallet_type='standard')
+        v = w._current
+        d = v.wizard_data
+        self.assertEqual('keystore_type', v.view)
+
+        d.update({'keystore_type': 'haveseed'})
+        v = w.resolve_next(v.view, d)
+        self.assertEqual('have_seed', v.view)
+
+        d.update({'seed': '9dk', 'seed_type': 'bip39', 'seed_extend': True, 'seed_variant': 'bip39'})
+        v = w.resolve_next(v.view, d)
+        self.assertEqual('have_ext', v.view)
+
+        d.update({'seed_extra_words': UNICODE_HORROR})
+        v = w.resolve_next(v.view, d)
+        self.assertEqual('script_and_derivation', v.view)
+
+        d.update({'script_type': 'p2wpkh', 'derivation_path': 'm'})
+        v = w.resolve_next(v.view, d)
+        self.assertEqual('wallet_password', v.view)
+
+        d.update({'password': None, 'encrypt': False})
+        self.assertTrue(w.is_last_view(v.view, d))
+        v = w.resolve_next(v.view, d)
+
+        wallet_path = os.path.join(w._daemon.config.get_datadir_wallet_path(), d['wallet_name'])
+        w.create_storage(wallet_path, d)
+
+        self.assertTrue(os.path.exists(wallet_path))
+        wallet = Daemon._load_wallet(wallet_path, password=None, config=self.config)
+        self.assertEqual("bc1qjexrunguxz8rlfuul8h4apafyh3sq5yp9kg98j", wallet.get_receiving_addresses()[0])
+
     async def test_2fa_haveseed(self):
         self.assertTrue(self.config.get('enable_plugin_trustedcoin'))
         w = self.wizard_for(name='test_2fa_wallet', wallet_type='2fa')