| # Helpers for tests invoking parallel-checkout |
| |
| # Parallel checkout tests need full control of the number of workers |
| unset GIT_TEST_CHECKOUT_WORKERS |
| |
| set_checkout_config () { |
| if test $# -ne 2 |
| then |
| BUG "usage: set_checkout_config <workers> <threshold>" |
| fi && |
| |
| test_config_global checkout.workers $1 && |
| test_config_global checkout.thresholdForParallelism $2 |
| } |
| |
| # Run "${@:2}" and check that $1 checkout workers were used |
| test_checkout_workers () { |
| if test $# -lt 2 |
| then |
| BUG "too few arguments to test_checkout_workers" |
| fi && |
| |
| local expected_workers=$1 && |
| shift && |
| |
| local trace_file=trace-test-checkout-workers && |
| rm -f "$trace_file" && |
| GIT_TRACE2="$(pwd)/$trace_file" "$@" 2>&8 && |
| |
| local workers="$(grep "child_start\[..*\] git checkout--worker" "$trace_file" | wc -l)" && |
| test $workers -eq $expected_workers && |
| rm "$trace_file" |
| } 8>&2 2>&4 |
| |
| # Verify that both the working tree and the index were created correctly |
| verify_checkout () { |
| if test $# -ne 1 |
| then |
| BUG "usage: verify_checkout <repository path>" |
| fi && |
| |
| git -C "$1" diff-index --ignore-submodules=none --exit-code HEAD -- && |
| git -C "$1" status --porcelain >"$1".status && |
| test_must_be_empty "$1".status |
| } |