47 lines
2.1 KiB
Bash
Executable File
47 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# CHECK: verify all beam reliability primitives
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#
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# Runner note (Q105, 2026-10-28). This lane writes its tests in two styles:
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# unittest.TestCase subclasses and bare module-level `def test_*` / `assert`.
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# `python3 -m unittest discover` collects only the first -- 276 of the 407
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# tests in this directory -- so a green CHECK said nothing about the other
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# 131, and test_fenwick.py's 8 cells could be broken without moving the gate.
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# pytest collects both styles, so pytest is the runner here.
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#
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# `--import-mode=importlib` is deliberate: two files share the basename
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# `test_toposort.py` (this directory and toposort/), and pytest's default
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# `prepend` mode aborts collection on that duplicate module name. importlib
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# mode keys modules by path instead. `toposort/test_toposort.py` is a plain
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# script (8 PASS lines + ALL), not a pytest module, so it keeps its own line.
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#
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# Exit codes follow the repo's tools/ contract: 0 clean, 1 graded a fault,
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# 2 could not grade. pytest's own codes are mapped onto that contract:
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# 0 -> 0 all collected tests passed
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# 1 -> 1 a test failed
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# 2 -> 1 collection error: a test module does not import (a fault)
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# 5 -> 1 no tests collected: the gate is measuring nothing
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# A missing pytest is 2, never a silent 0 -- a gate that cannot run the 131
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# tests must not report success.
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set -e
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set -o pipefail
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cd "$(dirname "$(readlink -f "$0")")"
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if ! python3 -m pytest --version >/dev/null 2>&1; then
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echo "CHECK: pytest not importable -- cannot grade." >&2
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echo "CHECK: unittest discover would run 276 of 407 tests and skip 131 (Q105)." >&2
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exit 2
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fi
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set +e
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python3 -m pytest -q -p no:cacheprovider --import-mode=importlib test_*.py
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rc=$?
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set -e
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case $rc in
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0) ;;
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1) echo "CHECK: pytest reported failing test(s)." >&2; exit 1 ;;
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5) echo "CHECK: pytest collected no tests -- the gate is measuring nothing." >&2; exit 1 ;;
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*) echo "CHECK: pytest exited $rc -- collection or internal error (a module that will not import is a fault)." >&2; exit 1 ;;
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esac
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python3 toposort/test_toposort.py
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