Index: runtime/observatory/tests/service/coverage_test.dart |
diff --git a/runtime/observatory/tests/service/coverage_test.dart b/runtime/observatory/tests/service/coverage_test.dart |
index bcc864639b637d9264323368221236b31822e8a2..4b44b37223561c86db848fe5932fbd5139289157 100644 |
--- a/runtime/observatory/tests/service/coverage_test.dart |
+++ b/runtime/observatory/tests/service/coverage_test.dart |
@@ -6,18 +6,18 @@ |
import 'package:observatory/service_io.dart'; |
import 'package:unittest/unittest.dart'; |
import 'test_helper.dart'; |
-import 'dart:async'; |
+import 'dart:developer'; |
int globalVar = 100; |
class MyClass { |
static void myFunction(int value) { |
- print(value); // line 14 |
if (value < 0) { |
print("negative"); |
} else { |
print("positive"); |
} |
+ debugger(); |
} |
static void otherFunction(int value) { |
@@ -31,128 +31,73 @@ class MyClass { |
void testFunction() { |
MyClass.otherFunction(-100); |
- int i = 0; |
- while (true) { |
- if (++i % 100000000 == 0) { |
- MyClass.myFunction(10000); |
- } |
- } |
-} |
- |
-List normalize(List coverage) { |
- // The exact coverage numbers may vary based on how many times |
- // things run. Normalize the data to 0 or 1. |
- List normalized = []; |
- for (int i = 0; i < coverage.length; i += 2) { |
- normalized.add(coverage[i]); |
- normalized.add(coverage[i+1] == 0 ? 0 : 1); |
- } |
- return normalized; |
+ MyClass.myFunction(10000); |
} |
var tests = [ |
-// Go to breakpoint at line 14. |
-(Isolate isolate) { |
- return isolate.rootLibrary.load().then((_) { |
- // Set up a listener to wait for breakpoint events. |
- Completer completer = new Completer(); |
- isolate.vm.getEventStream(VM.kDebugStream).then((stream) { |
- var subscription; |
- subscription = stream.listen((ServiceEvent event) { |
- if (event.kind == ServiceEvent.kPauseBreakpoint) { |
- print('Breakpoint reached'); |
- completer.complete(); |
- subscription.cancel(); |
- } |
- }); |
- }); |
- |
- // Create a timer to set a breakpoint with a short delay. |
- new Timer(new Duration(milliseconds: 2000), () { |
- // Add the breakpoint. |
- print('Setting breakpoint.'); |
- var script = isolate.rootLibrary.scripts[0]; |
- var line = 14; |
- isolate.addBreakpoint(script, line); |
- }); |
- |
- return completer.future; |
- }); |
-}, |
+hasStoppedAtBreakpoint, |
// Get coverage for function, class, library, script, and isolate. |
-(Isolate isolate) { |
- return isolate.getStack().then((ServiceMap stack) { |
- // Make sure we are in the right place. |
- expect(stack.type, equals('Stack')); |
- expect(stack['frames'].length, greaterThanOrEqualTo(2)); |
- expect(stack['frames'][0].function.name, equals('myFunction')); |
- expect(stack['frames'][0].function.dartOwner.name, equals('MyClass')); |
- |
- var lib = isolate.rootLibrary; |
- var func = stack['frames'][0].function; |
- expect(func.name, equals('myFunction')); |
- var cls = func.dartOwner; |
- expect(cls.name, equals('MyClass')); |
- |
- List tests = []; |
- // Function |
- tests.add(isolate.invokeRpcNoUpgrade('_getCoverage', |
- { 'targetId': func.id }) |
- .then((Map coverage) { |
- expect(coverage['type'], equals('CodeCoverage')); |
- expect(coverage['coverage'].length, equals(1)); |
- expect(normalize(coverage['coverage'][0]['hits']), |
- equals([15, 1, 16, 1, 17, 0, 19, 1])); |
- })); |
- // Class |
- tests.add(isolate.invokeRpcNoUpgrade('_getCoverage', |
- { 'targetId': cls.id }) |
- .then((Map coverage) { |
- expect(coverage['type'], equals('CodeCoverage')); |
- expect(coverage['coverage'].length, equals(1)); |
- expect(normalize(coverage['coverage'][0]['hits']), |
- equals([15, 1, 16, 1, 17, 0, 19, 1, |
- 24, 1, 25, 1, 27, 0])); |
- })); |
- // Library |
- tests.add(isolate.invokeRpcNoUpgrade('_getCoverage', |
- { 'targetId': lib.id }) |
- .then((Map coverage) { |
- expect(coverage['type'], equals('CodeCoverage')); |
- expect(coverage['coverage'].length, equals(3)); |
- expect(normalize(coverage['coverage'][0]['hits']), |
- equals([15, 1, 16, 1, 17, 0, 19, 1, |
- 24, 1, 25, 1, 27, 0])); |
- expect(normalize(coverage['coverage'][1]['hits']).take(12), |
- equals([33, 1, 36, 1, 37, 0, 32, 1, 45, 0, 46, 0])); |
- })); |
- // Script |
- tests.add(cls.load().then((_) { |
- return isolate.invokeRpcNoUpgrade( |
- '_getCoverage', |
- { 'targetId': cls.location.script.id }) |
- .then((Map coverage) { |
- expect(coverage['type'], equals('CodeCoverage')); |
- expect(coverage['coverage'].length, equals(3)); |
- expect(normalize(coverage['coverage'][0]['hits']), |
- equals([15, 1, 16, 1, 17, 0, 19, 1, |
- 24, 1, 25, 1, 27, 0])); |
- expect(normalize(coverage['coverage'][1]['hits']).take(12), |
- equals([33, 1, 36, 1, 37, 0, 32, 1, 45, 0, 46, 0])); |
- }); |
- })); |
- // Isolate |
- tests.add(cls.load().then((_) { |
- return isolate.invokeRpcNoUpgrade('_getCoverage', {}) |
- .then((Map coverage) { |
- expect(coverage['type'], equals('CodeCoverage')); |
- expect(coverage['coverage'].length, greaterThan(100)); |
- }); |
- })); |
- return Future.wait(tests); |
- }); |
+(Isolate isolate) async { |
+ var stack = await isolate.getStack(); |
+ |
+ // Make sure we are in the right place. |
+ expect(stack.type, equals('Stack')); |
+ expect(stack['frames'].length, greaterThanOrEqualTo(2)); |
+ expect(stack['frames'][0].function.name, equals('myFunction')); |
+ expect(stack['frames'][0].function.dartOwner.name, equals('MyClass')); |
+ |
+ var lib = isolate.rootLibrary; |
+ var func = stack['frames'][0].function; |
+ expect(func.name, equals('myFunction')); |
+ var cls = func.dartOwner; |
+ expect(cls.name, equals('MyClass')); |
+ |
+ // Function |
+ var coverage = await isolate.invokeRpcNoUpgrade('_getCoverage', |
+ { 'targetId': func.id }); |
+ expect(coverage['type'], equals('CodeCoverage')); |
+ expect(coverage['coverage'].length, equals(1)); |
+ expect(coverage['coverage'][0]['hits'], |
+ equals([15, 1, 16, 0, 18, 1, 20, 1])); |
+ |
+ // Class |
+ coverage = await isolate.invokeRpcNoUpgrade('_getCoverage', |
+ { 'targetId': cls.id }); |
+ expect(coverage['type'], equals('CodeCoverage')); |
+ expect(coverage['coverage'].length, equals(1)); |
+ expect(coverage['coverage'][0]['hits'], |
+ equals([15, 1, 16, 0, 18, 1, 20, 1, |
+ 24, 1, 25, 1, 27, 0])); |
+ |
+ // Library |
+ coverage = await isolate.invokeRpcNoUpgrade('_getCoverage', |
+ { 'targetId': lib.id }); |
+ expect(coverage['type'], equals('CodeCoverage')); |
+ expect(coverage['coverage'].length, equals(3)); |
+ expect(coverage['coverage'][0]['hits'], |
+ equals([15, 1, 16, 0, 18, 1, 20, 1, |
+ 24, 1, 25, 1, 27, 0])); |
+ expect(coverage['coverage'][1]['hits'].take(12), |
+ equals([33, 1, 34, 1, 32, 1, 105, 2, 105, 1])); |
+ |
+ // Script |
+ await cls.load(); |
+ coverage = await isolate.invokeRpcNoUpgrade('_getCoverage', |
+ { 'targetId': cls.location.script.id }); |
+ expect(coverage['type'], equals('CodeCoverage')); |
+ expect(coverage['coverage'].length, equals(3)); |
+ expect(coverage['coverage'][0]['hits'], |
+ equals([15, 1, 16, 0, 18, 1, 20, 1, |
+ 24, 1, 25, 1, 27, 0])); |
+ expect(coverage['coverage'][1]['hits'].take(12), |
+ equals([33, 1, 34, 1, 32, 1, 105, 2, 105, 1])); |
+ |
+ // Isolate |
+ coverage = await isolate.invokeRpcNoUpgrade('_getCoverage', {}); |
+ expect(coverage['type'], equals('CodeCoverage')); |
+ expect(coverage['coverage'].length, greaterThan(100)); |
}, |
]; |