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test: check for output to stdout in TestShell test

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This commit is contained in:
Sebastian Falbesoner
2025-11-20 12:03:08 +01:00
parent 85d058dc53
commit 52230a7f69
1 changed files with 7 additions and 2 deletions
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9
test/functional/feature_framework_testshell.py
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@@ -4,7 +4,9 @@
# file COPYING or http://www.opensource.org/licenses/mit-license.php. # file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Tests for the `TestShell` submodule.""" """Tests for the `TestShell` submodule."""
from contextlib import redirect_stdout
from decimal import Decimal from decimal import Decimal
from io import StringIO
from pathlib import Path from pathlib import Path
# Note that we need to import from functional test framework modules # Note that we need to import from functional test framework modules
@@ -24,8 +26,11 @@ def run_testshell_doc_example(functional_tests_dir):
test = TestShell().setup(num_nodes=2, setup_clean_chain=True) test = TestShell().setup(num_nodes=2, setup_clean_chain=True)
try: try:
assert test is not None assert test is not None
test2 = TestShell().setup() stdout_buf = StringIO()
assert test2 is None # TODO: check for "TestShell is already running!" output to stdout with redirect_stdout(stdout_buf):
test2 = TestShell().setup()
assert test2 is None
assert_equal(stdout_buf.getvalue().rstrip(), "TestShell is already running!")
assert_equal(test.nodes[0].getblockchaininfo()["blocks"], 0) assert_equal(test.nodes[0].getblockchaininfo()["blocks"], 0)
if test.is_wallet_compiled(): if test.is_wallet_compiled():
res = test.nodes[0].createwallet('default') res = test.nodes[0].createwallet('default')