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b4db5d322f
When running tests with --enable-coverage, gcov writes diagnostic messages to stderr which get mixed with program output due to stderr=subprocess.STDOUT in run_and_get_output(). This causes test failures as the TAP parser encounters unexpected output. Add hide_stderr=True to most run_and_get_output() calls to discard coverage diagnostics while preserving the actual program output needed for test validation. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
65 lines
1.9 KiB
Python
Executable File
65 lines
1.9 KiB
Python
Executable File
#!/bin/env python3
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# crun - OCI runtime written in C
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#
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# Copyright (C) 2017, 2018, 2019 Giuseppe Scrivano <giuseppe@scrivano.org>
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# crun is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# crun is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with crun. If not, see <http://www.gnu.org/licenses/>.
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import os
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from tests_utils import *
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def tty_helper(fd):
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if os.isatty(1) == False:
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return (77, "requires TTY")
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conf = base_config()
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conf['process']['args'] = ['/init', 'isatty', fd]
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conf['process']['terminal'] = True
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add_all_namespaces(conf)
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out, _ = run_and_get_output(conf, hide_stderr=True)
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if "true" not in out:
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return -1
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return 0
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def test_stdin_tty():
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return tty_helper("0")
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def test_stdout_tty():
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return tty_helper("1")
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def test_stderr_tty():
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return tty_helper("2")
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def test_tty_and_detach():
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if os.isatty(1) == False:
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return (77, "requires TTY")
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conf = base_config()
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conf['process']['args'] = ['/init', 'isatty', 0]
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conf['process']['terminal'] = True
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add_all_namespaces(conf)
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try:
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out, _ = run_and_get_output(conf, detach=True)
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except Exception as e:
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if "use --console-socket" in e.output.decode():
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return 0
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return -1
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all_tests = {
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"test-stdin-tty" : test_stdin_tty,
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"test-stdout-tty" : test_stdout_tty,
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"test-stderr-tty" : test_stderr_tty,
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"test-detach-tty" : test_tty_and_detach,
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}
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if __name__ == "__main__":
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tests_main(all_tests)
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