QA: feature_filelock, interface_bitcoin_cli: Use PACKAGE_NAME in messages rather than hardcoding Bitcoin Core

Author: luke-jr

test/config.ini.in

@@ -6,6 +6,7 @@
 # test/functional/test_runner.py and test/util/bitcoin-util-test.py
 
 [environment]
+PACKAGE_NAME=@PACKAGE_NAME@
 SRCDIR=@abs_top_srcdir@
 BUILDDIR=@abs_top_builddir@
 EXEEXT=@EXEEXT@

test/functional/feature_filelock.py

@@ -23,7 +23,7 @@ def run_test(self):
         self.log.info("Using datadir {}".format(datadir))
 
         self.log.info("Check that we can't start a second bitcoind instance using the same datadir")
-        expected_msg = "Error: Cannot obtain a lock on data directory {}. Bitcoin Core is probably already running.".format(datadir)
+        expected_msg = "Error: Cannot obtain a lock on data directory {0}. {1} is probably already running.".format(datadir, self.config['environment']['PACKAGE_NAME'])
         self.nodes[1].assert_start_raises_init_error(extra_args=['-datadir={}'.format(self.nodes[0].datadir), '-noserver'], expected_msg=expected_msg)
 
         if self.is_wallet_compiled():

test/functional/interface_bitcoin_cli.py

@@ -16,7 +16,7 @@ def run_test(self):
         """Main test logic"""
 
         cli_response = self.nodes[0].cli("-version").send_cli()
-        assert "Bitcoin Core RPC client version" in cli_response
+        assert "{} RPC client version".format(self.config['environment']['PACKAGE_NAME']) in cli_response
 
         self.log.info("Compare responses from getwalletinfo RPC and `bitcoin-cli getwalletinfo`")
         if self.is_wallet_compiled():