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Migration: unconditionally check guards in assertEdge

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Change-Id: I882cbbb4dc6dce50a47255bff7ff2cc684d158d0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106421
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
This commit is contained in:
Paul Berry 2019-06-17 22:03:07 +00:00 committed by commit-bot@chromium.org
parent df5e7aac17
commit c4e308584c
1 changed files with 2 additions and 4 deletions
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6
pkg/nnbd_migration/test/migration_visitor_test.dart
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@ -1418,7 +1418,7 @@ class MigrationVisitorTestBase extends AbstractSingleUnitTest {
NullabilityEdge assertEdge(
NullabilityNode source, NullabilityNode destination,
{@required bool hard, List<NullabilityNode> guards}) {
{@required bool hard, List<NullabilityNode> guards = const []}) {
var edges = getEdges(source, destination);
if (edges.length == 0) {
fail('Expected edge $source -> $destination, found none');
@ -1427,9 +1427,7 @@ class MigrationVisitorTestBase extends AbstractSingleUnitTest {
} else {
var edge = edges[0];
expect(edge.hard, hard);
if (guards != null) {
expect(edge.guards, unorderedEquals(guards));
}
expect(edge.guards, unorderedEquals(guards));
return edge;
}
}