Merge bitcoin/bitcoin#26480: test: Remove wallet option from non-wallet tests

fa10f19 test: Set default in add_wallet_options if only one type can be chosen (MacroFake)
555519d test: Remove wallet option from non-wallet tests (MacroFake)
fac8d59 test: Set -disablewallet when no wallet has been compiled (MacroFake)
fa68937 test: Make requires_wallet private (MacroFake)

Pull request description:

  The tests have several issues:

  * Some tests that are wallet-type specific offer the option to run the test with the incompatible type

  For example, `wallet_dump.py` offers `--descriptors` and on current master fails with `JSONRPCException: Invalid public key`. After the changes here, it fails with a clear error: `unrecognized arguments: --descriptors`.

  * Tests that don't use the wallet at all offer the option to run it with a wallet type. This is confusing and wastes developers time if they are "tricked" into running the test for both wallet types, even though no wallet code is executed at all.

  For example, `feature_addrman.py` will happily accept and run with `--descriptors` or `--legacy-wallet`. After the changes here, it no longer silently ignores the flag, but reports a clear error: `unrecognized arguments`.

ACKs for top commit:
  achow101:
    ACK fa10f19

Tree-SHA512: a5784da7305f4ec58c0013f433289000d94fc3d434b00fc329ffa37b812e2cd1da0071e34c3462bf79d904808564f2ae6d3d582f6b86b26215f9b07391b58460

Author: achow101

test/functional/example_test.py

@@ -79,6 +79,9 @@ class ExampleTest(BitcoinTestFramework):
     # Override the set_test_params(), skip_test_if_missing_module(), add_options(), setup_chain(), setup_network()
     # and setup_nodes() methods to customize the test setup as required.
 
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         """Override test parameters for your individual test.
 

test/functional/feature_backwards_compatibility.py

@@ -32,6 +32,9 @@
 
 
 class BackwardsCompatibilityTest(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 10

test/functional/feature_bip68_sequence.py

@@ -44,6 +44,9 @@
 NOT_FINAL_ERROR = "non-BIP68-final"
 
 class BIP68Test(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.num_nodes = 2
         self.extra_args = [

test/functional/feature_config_args.py

@@ -12,6 +12,9 @@
 
 
 class ConfArgsTest(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 1

test/functional/feature_filelock.py

@@ -11,6 +11,9 @@
 from test_framework.test_node import ErrorMatch
 
 class FilelockTest(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 2

test/functional/feature_init.py

@@ -17,6 +17,9 @@ class InitStressTest(BitcoinTestFramework):
     subsequent starts.
     """
 
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.setup_clean_chain = False
         self.num_nodes = 1

test/functional/feature_notifications.py

@@ -24,6 +24,9 @@ def notify_outputname(walletname, txid):
 
 
 class NotificationsTest(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.num_nodes = 2
         self.setup_clean_chain = True

test/functional/feature_pruning.py

@@ -76,6 +76,9 @@ def calc_usage(blockdir):
     return sum(os.path.getsize(blockdir + f) for f in os.listdir(blockdir) if os.path.isfile(os.path.join(blockdir, f))) / (1024. * 1024.)
 
 class PruneTest(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 6

test/functional/feature_rbf.py

@@ -21,6 +21,9 @@
 
 MAX_REPLACEMENT_LIMIT = 100
 class ReplaceByFeeTest(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.num_nodes = 2
         self.extra_args = [

test/functional/feature_segwit.py

@@ -78,6 +78,9 @@ def find_spendable_utxo(node, min_value):
 
 
 class SegWitTest(BitcoinTestFramework):
+    def add_options(self, parser):
+        self.add_wallet_options(parser)
+
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 3