fastrpc_test: robust binary/assets discovery (default /usr/bin/linux), buffering fallback, and guaranteed .res #149
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…o /usr/bin/linux - Add resilient binary discovery: * prefer --bin-dir * else PATH via command -v * else fallbacks (/usr/bin/fastrpc_test, /opt/qcom/bin/fastrpc_test) - Resolve assets directory with clear priority: * --assets-dir / FASTRPC_ASSETS_DIR * (so /usr/bin → /usr/bin/linux by default) * SCRIPT_DIR * FHS-ish fallbacks (/usr/share|/usr/lib/fastrpc_test) - Prefer /linux as default to match install layout (/usr/bin/linux) - Buffering execution fallback: stdbuf → script → plain, with optional timeout - Improve logs (binary path/details, run dir, repeats, timeout, buffering) - Guarantee .res creation on all exit paths for CI/LAVA consumption Signed-off-by: Srikanth Muppandam <smuppand@qti.qualcomm.com>
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quic-mtharu
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Sep 2, 2025
ekanshibu
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Sep 2, 2025
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The fastrpc_test wrapper was flaky in CI because the binary/assets paths depended on CWD and PATH.
This PR makes path resolution deterministic, defaults assets to /usr/bin/linux (matching our package layout),
adds resilient stdout buffering fallback, and guarantees a .res file for LAVA/CI consumption.
Changes
--bin-dircommand -v fastrpc_test/usr/bin/fastrpc_test,/opt/qcom/bin/fastrpc_test-xand log binary details (ls/file)--assets-dir/FASTRPC_ASSETS_DIR$BINDIR(so/usr/bin/linuxin our layout)$SCRIPT_DIR/usr/share|/usr/lib/fastrpc_test/linuxstdbuf -oL -eL→ elsescript -q→ else plain exec--timeoutintegrated via existingrun_with_timeout--repeat,--timeout,--arch,--bin-dir,--assets-dir,--verbose<testname>.res(PASS/FAIL) on every exit path./logs_fastrpc_test_<ts>/