| commit | 38abff78e9fbc82633b106db9a9325fb20426c8f | [log] [tgz] |
|---|---|---|
| author | Chris Bracken <chris@bracken.jp> | Fri Mar 14 16:29:11 2014 -0700 |
| committer | Chris Bracken <chris@bracken.jp> | Fri Mar 14 16:38:04 2014 -0700 |
| tree | 2eb7d1f5c767aa069cc25dc85fdee7e953bc523e | |
| parent | 3bca19a9554a7d7d0696168ac0b17ce69b59a6a0 [diff] |
Version 0.3.0
Coverage provides coverage data collection, manipulation, and formatting for Dart.
collect_coverage.dart collects coverage JSON from the Dart VM Observatory. format_coverage.dart formats JSON coverage data into either LCOV or pretty-printed format.
dart --enable-vm-service:NNNN --pin-isolates script.dart dart bin/collect_coverage.dart --port=NNNN -o coverage.json --unpin-isolates
The --pin-isolates VM flag is used to prevent isolates from being cleaned up until coverage has been collected. collect_coverage.dart can be invoked before the VM from which coverage is to be collected, and will wait until it detects a VM observatory port. An optional --connect-timeout may be specified in in seconds.
dartium --remote-debugging-port=NNNN # execute code in Dartium dart bin/collect_coverage.dart --port=NNNN -o coverage.json
As noted above, collect_coverage.dart may be invoked before Dartium, in which case it will wait until it detects a Dartium remote debugging port, up to the (optional) timeout.
dart bin/format_coverage.dart --package-root=app_package_root -i coverage.json
where app_package_root is the package-root of the code whose coverage is being collected. If --sdk-root is set, Dart SDK coverage will also be output.