Revert "Build Observatory with runtime"

runtime/observatory/test/string_escaping_test.dart

-// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library string_escaping_test;
-
-import 'dart:async';
-import 'dart:mirrors';
-import 'package:observatory/service_io.dart';
-import 'package:unittest/unittest.dart';
-import 'test_helper.dart';
-
-var ascii;
-var latin1;
-var unicode;
-var hebrew;
-var singleQuotes;
-var doubleQuotes;
-var newLines;
-var tabs;
-var suggrogatePairs;
-var nullInTheMiddle;
-var escapedUnicodeEscape;
-var longStringEven;
-var longStringOdd;
-var malformedWithLeadSurrogate;
-var malformedWithTrailSurrogate;
-
-void script() {
-  ascii = "Hello, World!";
-  latin1 = "blåbærgrød";
-  unicode = "Îñţérñåţîöñåļîžåţîờñ";
-  hebrew = "שלום רב שובך צפורה נחמדת";  // Right-to-left text.
-  singleQuotes = "'One,' he said.";
-  doubleQuotes = '"Two," he said.';
-  newLines = "Windows\r\nSmalltalk\rUnix\n";
-  tabs = "One\tTwo\tThree";
-  suggrogatePairs = "1𝄞2𝄞𝄞3𝄞𝄞𝄞";
-  nullInTheMiddle = "There are four\u0000 words.";
-  escapedUnicodeEscape = "Should not be A: \\u0041";
-
-  // A surrogate pair will cross the preferred truncation boundry.
-  longStringEven = "..";
-  for (int i = 0; i < 512; i++) longStringEven += "𝄞";
-  longStringOdd = ".";
-  for (int i = 0; i < 512; i++) longStringOdd += "𝄞";
-
-  malformedWithLeadSurrogate = "before" + "𝄞"[0] + "after";
-  malformedWithTrailSurrogate = "before" + "𝄞"[1] + "after";
-}
-
-var tests = [
-
-(Isolate isolate) =>
-  isolate.rootLib.load().then((Library lib) {
-    expectFullString(String varName, String varValueAsString) {
-      Field field = lib.variables.singleWhere((v) => v.name == varName);
-      Instance value = field.value;
-      expect(value.valueAsString, equals(varValueAsString));
-      expect(value.valueAsStringIsTruncated, isFalse);
-    }
-    expectTruncatedString(String varName, String varValueAsString) {
-      Field field = lib.variables.singleWhere((v) => v.name == varName);
-      Instance value = field.value;
-      expect(varValueAsString, startsWith(value.valueAsString));
-      expect(value.valueAsStringIsTruncated, isTrue);
-    }
-
-    script();  // Need to initialize variables in the testing isolate.
-    expectFullString('ascii', ascii);
-    expectFullString('latin1', latin1);
-    expectFullString('unicode', unicode);
-    expectFullString('hebrew', hebrew);
-    expectFullString('singleQuotes', singleQuotes);
-    expectFullString('doubleQuotes', doubleQuotes);
-    expectFullString('newLines', newLines);
-    expectFullString('tabs', tabs);
-    expectFullString('suggrogatePairs', suggrogatePairs);
-    expectFullString('nullInTheMiddle', nullInTheMiddle);
-    expectTruncatedString('longStringEven', longStringEven);
-    expectTruncatedString('longStringOdd', longStringOdd);
-    expectFullString('malformedWithLeadSurrogate', malformedWithLeadSurrogate);
-    expectFullString('malformedWithTrailSurrogate', malformedWithTrailSurrogate);
-  }),
-
-];
-
-main(args) => runIsolateTests(args, tests, testeeBefore: script);