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nil/crates/syntax/cov.sh
2022-09-06 01:54:33 +08:00

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#!/usr/bin/env bash
test() {
RUSTFLAGS="-C instrument-coverage" \
LLVM_PROFILE_FILE="cov/syntax-%m.profraw" \
cargo test --tests
}
merge() {
llvm-profdata merge -sparse cov/syntax-*.profraw -o cov/syntax.profdata
}
report() {
local args=(--use-color --ignore-filename-regex='/registry/src/')
local file
while read -r file; do
args+=(--object "$file")
done < <(
RUSTFLAGS="-C instrument-coverage" \
cargo test --tests --no-run --message-format=json \
| jq -r "select(.profile.test == true) | .filenames[]" \
| grep -v dSYM -
)
args+=(--instr-profile=cov/syntax.profdata --summary-only)
echo llvm-cov report "${args[@]}"
llvm-cov report "${args[@]}"
}
show() {
local exe_file="$(
RUSTFLAGS="-C instrument-coverage" \
cargo test --tests --no-run --message-format=json \
| jq -r 'select(.executable) | .executable'
)"
llvm-cov show \
"$exe_file" \
--instr-profile=cov/syntax.profdata \
--show-line-counts-or-regions \
--show-instantiations \
--use-color
}
"$@"