Codex instance
0b65501c73
Establish a CTest harness before changing solver behavior. Validate board dimensions, multiplicities, bounds, overlap and coverage against independent placement data, including known order-8 and constructed order-9 fixtures. Document Debug and sanitizer workflows while keeping the defects tracked by #7 and #14 separate. Prepare a result adapter so the feasible solver regression can be enabled with the completion fix. Tests: Release, ASan and UBSan CTest suites (3 passed each) Refs: #1
43 lines
1.6 KiB
Markdown
43 lines
1.6 KiB
Markdown
# Testing
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The default test suite is deterministic and has no elapsed-time assertions.
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Configure a build, compile it, and run the tests with CTest:
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```sh
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cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
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cmake --build build
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ctest --test-dir build --output-on-failure
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```
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The tests independently check board dimensions, square multiplicities, bounds,
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overlap, and complete coverage. They cover small unsatisfiable solver inputs, a
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known order-8 solution, invalid placement diagnostics, and construction of an
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order-9 solution from the order-8 fixture.
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## Debug and sanitizers
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Use a separate build directory for each configuration:
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```sh
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cmake -S . -B build-debug -DCMAKE_BUILD_TYPE=Debug
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cmake --build build-debug
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ctest --test-dir build-debug --output-on-failure
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cmake -S . -B build-asan -DCMAKE_BUILD_TYPE=RelWithDebInfo \
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-DCMAKE_CXX_FLAGS="-fsanitize=address -fno-omit-frame-pointer" \
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-DCMAKE_EXE_LINKER_FLAGS="-fsanitize=address"
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cmake --build build-asan
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ctest --test-dir build-asan --output-on-failure
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cmake -S . -B build-ubsan -DCMAKE_BUILD_TYPE=RelWithDebInfo \
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-DCMAKE_CXX_FLAGS="-fsanitize=undefined -fno-omit-frame-pointer" \
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-DCMAKE_EXE_LINKER_FLAGS="-fsanitize=undefined"
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cmake --build build-ubsan
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ctest --test-dir build-ubsan --output-on-failure
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```
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The sanitizer flags shown are supported by Clang and GCC. Other compilers may
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require different flags. Debug compilation and a feasible solver run currently
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expose the pre-existing defects tracked by issues #7 and #14 respectively; the
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test additions deliberately do not include fixes for those separate issues.
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