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Unified Diff: lib/src/script.dart

Issue 1929063002: pkg/vm_service_client: add getSourceReport to VMServiceReference (Closed) Base URL: https://github.com/dart-lang/vm_service_client.git@master
Patch Set: tweak Created 4 years, 7 months ago
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Index: lib/src/script.dart
diff --git a/lib/src/script.dart b/lib/src/script.dart
index f92eb0c28e577afd6269d5f3916f178e58441e43..a82c012a30d7d0cb15a28f8ce89c9316bc2a0679 100644
--- a/lib/src/script.dart
+++ b/lib/src/script.dart
@@ -14,6 +14,7 @@ import 'library.dart';
import 'object.dart';
import 'scope.dart';
import 'source_location.dart';
+import 'source_report.dart';
VMScriptRef newVMScriptRef(Scope scope, Map json) {
if (json == null) return null;
@@ -27,6 +28,11 @@ VMScriptToken newVMScriptToken(String isolateId, String scriptId,
return new VMScriptToken._(isolateId, scriptId, position);
}
+VMScriptToken newVMScriptTokenFromPosition(VMScriptRef script, int position) {
+ if (position == null) return null;
+ return new VMScriptToken._(script._scope.isolateId, script._id, position);
+}
+
/// A reference to a script in the Dart VM.
///
/// A script contains information about the actual text of a library. Usually
@@ -70,6 +76,46 @@ class VMScriptRef implements VMObjectRef {
}
}
+ /// Generates a set of reports tied to this script.
+ ///
+ /// If [includeCoverageReport] is `true`, the report includes code coverage
+ /// information via [VMSourceReportRange.coverage] in
+ /// [VMSourceReport.ranges].
+ /// Otherwise, [VMSourceReportRange.coverage] is `null`.
+ ///
+ /// If [includePossibleBreakpoints] is `true`, the report includes a list of
+ /// token positions which correspond to possible breakpoints via
+ /// [VMSourceReportRange.possibleBreakpoints] in [VMSourceReport.ranges].
+ /// Otherwise, [VMSourceReportRange.possibleBreakpoints] is `null`.
+ ///
+ /// If [forceCompile] is `true`, all functions in the range of the report
+ /// will be compiled. If `false`, functions that are never used may not appear
+ /// in [VMSourceReportRange.misses].
+ /// Forcing compilation can cause a compilation error, which could terminate
+ /// the running Dart program.
+ ///
+ /// [start] and [end] can be provided separately or together to restrict the
+ /// analysis to a subrange of a script that inclusively starts and/or ends
+ /// with the specified tokens.
+ Future<VMSourceReport> getSourceReport(
+ {bool includeCoverageReport: true,
+ bool includePossibleBreakpoints: true,
+ bool forceCompile: false,
+ VMScriptToken start,
+ VMScriptToken end}) async {
+ var reports = <String>[];
+ if (includeCoverageReport) reports.add('Coverage');
+ if (includePossibleBreakpoints) reports.add('PossibleBreakpoints');
+
+ var params = <String, dynamic>{'scriptId': _id, 'reports': reports};
+ if (forceCompile) params['forceCompile'] = true;
+ if (start != null) params['tokenPos'] = start._position;
+ if (end != null) params['endTokenPos'] = end._position;
+
+ var json = await _scope.sendRequest('getSourceReport', params);
+ return newSourceReport(_scope, json);
+ }
+
bool operator ==(other) => other is VMScriptRef &&
(_fixedId ? _id == other._id : super == other);
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