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https://gitlab.kitware.com/cmake/cmake.git
synced 2026-09-25 04:09:36 +03:00
Daksh Mamodiya
d5d2741414
Extend the interrupt-flush mechanism already used for cmakeBuild and cmakeInstall to ctest, so that a user interrupt (e.g. Ctrl+C) still writes the overall ctest instrumentation snippet, marked with interruptSignal, before exiting. On interrupt CTest stops scheduling further tests at every launch site, skips the postCTest hook, forces a non-zero exit status, and preserves the checkpoint file so that a later 'ctest -F' can resume the interrupted test set. Issue: #27859
34 lines
1.4 KiB
CMake
34 lines
1.4 KiB
CMake
include(${CMAKE_CURRENT_LIST_DIR}/json.cmake)
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# This checks a `ctest -F` resume of an interrupted test set. The overall
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# ctest snippet and the postCTest hook are exercised by the seam and
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# interrupt-only cases; here the resuming run re-runs (and re-indexes) the
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# instrumentation, so only the resume behavior is asserted.
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set(ran_interrupt ${RunCMake_TEST_BINARY_DIR}/ran-interrupt)
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set(ran_resume ${RunCMake_TEST_BINARY_DIR}/ran-resume)
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if (NOT EXISTS ${ran_interrupt})
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add_error("Expected the interrupted run to record which tests ran")
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elseif (NOT EXISTS ${ran_interrupt}/ctestFast)
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add_error("ctestFast should have finished before the interrupt, but did not")
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endif()
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if (NOT EXISTS ${ran_resume})
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add_error("Expected the `ctest -F` resume to record which tests ran")
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else ()
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# Failover: `ctest -F` must skip the already-finished fast test (it was
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# checkpointed) and re-run the interrupted and pending slow tests (the
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# in-flight test killed by the interrupt was deliberately not checkpointed).
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if (EXISTS ${ran_resume}/ctestFast)
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add_error("ctestFast finished before the interrupt and should be skipped "
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"by `ctest -F`, but it ran again")
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endif()
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foreach (n 1 2 3)
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if (NOT EXISTS ${ran_resume}/ctestSlow${n})
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add_error("ctestSlow${n} was not finished before the interrupt and must "
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"run on `ctest -F` resume, but it did not")
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endif()
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endforeach()
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endif()
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