Kernel debugging; service tests

runtime/observatory/tests/service/next_through_assign_call_test.dart

+import 'test_helper.dart';

[Kevin Millikin (Google), 2017/02/08 15:37:51]

Even tests should have a license header.

[jensj, 2017/02/13 14:04:16]

Done.

+import 'service_test_common.dart';
+
+const int LINE_A = 8;
+const String file = "next_through_assign_call_test.dart";
+
+code() {
+  int a;
+  int b;
+  a = b = foo();
+  print(a);
+  print(b);
+  a = foo();
+  print(a);
+  int d = foo();
+  print(d);
+  int e = foo(), f, g = foo();
+  print(e);
+  print(f);
+  print(g);
+}
+
+foo() {
+  return 42;
+}
+
+List<String> stops = [];
+List<String> expected = [
+  "$file:${LINE_A+0}:7",
+  "$file:${LINE_A+1}:7",
+  "$file:${LINE_A+2}:11",
+  "$file:${LINE_A+3}:3",
+  "$file:${LINE_A+4}:3",
+  "$file:${LINE_A+5}:7",
+  "$file:${LINE_A+6}:3",
+  "$file:${LINE_A+7}:11",
+  "$file:${LINE_A+8}:3",
+  "$file:${LINE_A+9}:11",
+  "$file:${LINE_A+9}:18",
+  "$file:${LINE_A+9}:25",
+  "$file:${LINE_A+10}:3",
+  "$file:${LINE_A+11}:3",
+  "$file:${LINE_A+12}:3",
+  "$file:${LINE_A+13}:1"
+];
+
+var tests = [
+  hasPausedAtStart,
+  setBreakpointAtLine(LINE_A),
+  runStepThroughProgramRecordingStops(stops),
+  checkRecordedStops(stops, expected)
+];
+
+main(args) {
+  runIsolateTestsSynchronous(args, tests,
+      testeeConcurrent: code, pause_on_start: true, pause_on_exit: true);
+}