lcov 6.0.0

Parse and format to LCOV your code coverage reports. The best way to share your code coverage stats.

example/main.dart

// ignore_for_file: avoid_print
import "dart:convert";
import "dart:io";
import "package:lcov/lcov.dart";

/// Formats coverage data as LCOV report.
void formatReport() {
	final lineCoverage = LineCoverage(2, 2, [
		LineData(6, executionCount: 2, checksum: "PF4Rz2r7RTliO9u6bZ7h6g"),
		LineData(7, executionCount: 2, checksum: "yGMB6FhEEAd8OyASe3Ni1w")
	]);

	final record = Record("/home/cedx/lcov.dart/fixture.dart")
		..functions = FunctionCoverage(1, 1)
		..lines = lineCoverage;

	final report = Report("Example", [record]);
	print(report);
}

/// Parses a LCOV report to coverage data.
Future<void> parseReport() async {
	try {
		final coverage = await File("/path/to/lcov.info").readAsString();
		final report = Report.fromCoverage(coverage);
		print("The coverage report contains ${report.records.length} records:");
		print(const JsonEncoder.withIndent("\t").convert(report));
	}

	on LcovException catch (e) {
		print("An error occurred: ${e.message}");
	}
}