ceamac
4dd0f462a5
run_self_tests() now takes the same effective AppConfig any other command
gets and stashes it into a new g_test_app_config global (tests/support/
fixtures.h) before Catch2 runs anything. test_rootless_run.cpp's own
run_in_fixture() reads a copy of it instead of a hardcoded default
AppConfig{}, so -c actually reaches that test's container creation.
Verified: a config with every unshare-*/with-* key set to false, used via
-c <file> -t -- "[integration][net]~[root]", flips all 3 of that file's
container-creating tests to failing -- including the nohup-straggler
regression test, since with neither a pid namespace nor a cgroup nothing
reaps the backgrounded process -- while [unit] and non-networking
[integration] tests are completely unaffected, as expected.
45 lines
2.2 KiB
C++
45 lines
2.2 KiB
C++
// Copyright (C) 2026 Viorel Munteanu
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//
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// This program 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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// This program 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 along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#pragma once
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#include <string>
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#include <vector>
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#include "config_file.h"
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// Implements -t/--test, this project's own built-in Catch2-driven test
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// suite (distinct from the Meson-driven fixture smoke test under tests/,
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// which stays a separate, always-on mount/unmount/cleanup check).
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// `args` is `ParsedArgs::test_args` (cli_args.h) -- everything on the
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// command line after `-t`, forwarded to Catch2's own Session::run()
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// unmodified (tag expressions, --list-tests, --reporter, etc.); a bare
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// `-t` (empty `args`) runs every registered TEST_CASE. `config` is the
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// same effective (`-c/--config-file`-resolved) AppConfig any other command
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// gets, given to test code so a test that creates a real container can
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// reflect the same global settings a real `-r/--run` would (see
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// `tests/support/fixtures.h`'s `g_test_app_config`, which this stashes it
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// into) -- letting e.g. `-c <all-unshare-off.yaml> -t -- "[integration][net]"`
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// exercise what happens with pid/cgroup isolation actually disabled,
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// instead of every test always creating containers under hardcoded
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// defaults regardless of `-c`. Only compiled to
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// actually run Catch2 when this build has ENABLE_TESTS set (config.h,
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// from Meson's `enable_tests` option, default on) -- otherwise prints a
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// clear "not compiled into this build" message and returns nonzero,
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// since a -Denable_tests=false build has no TEST_CASEs (or Catch2 itself)
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// linked in at all.
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int run_self_tests(const std::vector<std::string>& args, const AppConfig& config);
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