Fix tests broken by r44880.

pkg/analyzer/test/generated/parser_test.dart

Index: pkg/analyzer/test/generated/parser_test.dart
diff --git a/pkg/analyzer/test/generated/parser_test.dart b/pkg/analyzer/test/generated/parser_test.dart
index 2b716bf29e7e75408f8efe6b77d2fbc979fad812..593892623ca06f2cb7509cc94450c71508a2fb9a 100644
--- a/pkg/analyzer/test/generated/parser_test.dart
+++ b/pkg/analyzer/test/generated/parser_test.dart
@@ -1941,6 +1941,70 @@ class Foo {
         "int x; ; int y;", [ParserErrorCode.UNEXPECTED_TOKEN]);
   }
 
+  void test_unterminatedString_at_eof() {
+    // Although the "unterminated string" error message is produced by the
+    // scanner, we need to verify that the parser can handle the tokens
+    // produced by the scanner when an unterminated string is encountered.
+    ParserTestCase.parseCompilationUnit(r'''
+void main() {
+  var x = "''', [
+      ScannerErrorCode.UNTERMINATED_STRING_LITERAL,
+      ParserErrorCode.EXPECTED_TOKEN,
+      ParserErrorCode.EXPECTED_TOKEN
+    ]);
+  }
+
+  void test_unterminatedString_at_eol() {
+    // Although the "unterminated string" error message is produced by the
+    // scanner, we need to verify that the parser can handle the tokens
+    // produced by the scanner when an unterminated string is encountered.
+    ParserTestCase.parseCompilationUnit(r'''
+void main() {
+  var x = "
+;
+}
+''', [ScannerErrorCode.UNTERMINATED_STRING_LITERAL]);
+  }
+
+  void test_unterminatedString_multiline_at_eof_3_quotes() {
+    // Although the "unterminated string" error message is produced by the
+    // scanner, we need to verify that the parser can handle the tokens
+    // produced by the scanner when an unterminated string is encountered.
+    ParserTestCase.parseCompilationUnit(r'''
+void main() {
+  var x = """''', [
+      ScannerErrorCode.UNTERMINATED_STRING_LITERAL,
+      ParserErrorCode.EXPECTED_TOKEN,
+      ParserErrorCode.EXPECTED_TOKEN
+    ]);
+  }
+
+  void test_unterminatedString_multiline_at_eof_4_quotes() {
+    // Although the "unterminated string" error message is produced by the
+    // scanner, we need to verify that the parser can handle the tokens
+    // produced by the scanner when an unterminated string is encountered.
+    ParserTestCase.parseCompilationUnit(r'''
+void main() {
+  var x = """"''', [
+      ScannerErrorCode.UNTERMINATED_STRING_LITERAL,
+      ParserErrorCode.EXPECTED_TOKEN,
+      ParserErrorCode.EXPECTED_TOKEN
+    ]);
+  }
+
+  void test_unterminatedString_multiline_at_eof_5_quotes() {
+    // Although the "unterminated string" error message is produced by the
+    // scanner, we need to verify that the parser can handle the tokens
+    // produced by the scanner when an unterminated string is encountered.
+    ParserTestCase.parseCompilationUnit(r'''
+void main() {
+  var x = """""''', [
+      ScannerErrorCode.UNTERMINATED_STRING_LITERAL,
+      ParserErrorCode.EXPECTED_TOKEN,
+      ParserErrorCode.EXPECTED_TOKEN
+    ]);
+  }
+
   void test_useOfUnaryPlusOperator() {
     SimpleIdentifier expression = parse4(
         "parseUnaryExpression", "+x", [ParserErrorCode.MISSING_IDENTIFIER]);