| commit | 8aa322fa3faf5a57952a6cd8b3cd8eeb037c1cb3 | [log] [tgz] |
|---|---|---|
| author | Kevin Moore <kevmoo@users.noreply.github.com> | Mon Jul 29 11:28:54 2019 -0700 |
| committer | GitHub <noreply@github.com> | Mon Jul 29 11:28:54 2019 -0700 |
| tree | 399a44f2e41f8f7407322b7930018532fc4705da | |
| parent | be30a4c18bf1da2e7077442adfd2cd233cf9cdb0 [diff] |
Migrated to pkg:vm_service (#263) pkg:vm_service_lib is discontinued Related to https://github.com/dart-lang/vm_service_drivers/issues/257
Coverage provides coverage data collection, manipulation, and formatting for Dart.
collect_coverage collects coverage JSON from the Dart VM Observatory. format_coverage formats JSON coverage data into either LCOV or pretty-printed format.
pub global activate coverage
Consider adding the pub global run executables directory to your path. See Running a script from your PATH for more details.
dart --pause-isolates-on-exit --enable-vm-service=NNNN script.dart pub global run coverage:collect_coverage --uri=http://... -o coverage.json --resume-isolates
or if the pub global run executables are on your PATH,
collect_coverage --uri=http://... -o coverage.json --resume-isolates
where --uri specifies the Observatory URI emitted by the VM.
If collect_coverage is invoked before the script from which coverage is to be collected, it will wait until it detects a VM observatory to which it can connect. An optional --connect-timeout may be specified (in seconds). The --wait-paused flag may be enabled, causing collect_coverage to wait until all isolates are paused before collecting coverage.
pub global run coverage:format_coverage --packages=app_package/.packages -i coverage.json
or if the pub global run exectuables are on your PATH,
format_coverage --packages=app_package/.packages -i coverage.json
where app_package is the path to the package whose coverage is being collected. If --sdk-root is set, Dart SDK coverage will also be output.