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ajfriend/justfile

Created September 8, 2025 04:40
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justfile
# Justfile for https://github.com/uber/h3/pull/1042
_default:
@just --list
purge:
rm -rf build
build:
-mkdir build
cd build; cmake -DCMAKE_BUILD_TYPE=Release ..; make
# whatever test is currently in the hot loop; often changes
test:
# ./build/bin/testCreateCell
# just test-fast
# just fail-example
# test_bad_getIndexDigit
# just ctest
# just ctest-demo1
just regex-demo2
# Pass/fail example of getIndexDigit
fail-example: build
./build/bin/h3 getIndexDigit -r 15 -c 8f754e64992d6d6 # should work
./build/bin/h3 getIndexDigit -r 15 -c 5 # should fail
# Runs all C and CLI tests
ctest: build
cd build; ctest
# Runs fast subset of C tests
test-fast: build
cd build; make test-fast
# Runs all C tests (slow)
test-slow: build
cd build; make test
list-tests:
cd build; ctest -N
regex-demo1:
# ctest takes a -R option, which is a regex. can use to run a single test
cd build; ctest -R test_getIndexDigit
cd build; ctest -R test_bad_getIndexDigit
regex-demo2:
# can also use to run multiple tests that match the regex
cd build; ctest -R getIndexDigit
ctest-demo1:
# ctest takes a -V option for verbose output
cd build; ctest -R getIndexDigit -V
ctest-demo2:
# get the list of just the cli tests, due to the naming convention prefix
cd build; ctest -N -R '^testCli'
ctest-demo3:
# run tests in parallel. faster!
cd bulid; ctest -j4
# TODO: can i use ctest to run individual C tests (instead of CLI tests)? (show multiple ways to run the same test)
# TODO: can i use ctest to run benchmarks?
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