Implement modular compilation

test/codegen/expect/unittest.js

 dart_library.library('unittest', null, /* Imports */[
-  'dart/_runtime',
-  'matcher/matcher',
-  'dom/dom',
-  'dart/core',
-  'dart/async',
-  'matcher/src/interfaces',
-  'matcher/src/util',
-  'matcher/src/description'
-], /* Lazy imports */[
-], function(exports, dart, matcher, dom, core, async, interfaces, util, description$) {
+  'dart_sdk',
+  'matcher'
+], function(exports, dart_sdk, matcher) {
   'use strict';
-  let dartx = dart.dartx;
-  dart.export(exports, matcher);
-  function group(name, body) {
-    return dart.dsend(dom.window, 'suite', name, body);
-  }
-  dart.fn(group, dart.void, [core.String, dart.functionType(dart.void, [])]);
-  function test(name, body, opts) {
+  const core = dart_sdk.core;
+  const js = dart_sdk.js;
+  const async = dart_sdk.async;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const interfaces = matcher.interfaces;
+  const util = matcher.util;
+  const description$ = matcher.description;
+  const numeric_matchers = matcher.numeric_matchers;
+  const error_matchers = matcher.error_matchers;
+  const core_matchers = matcher.core_matchers;
+  const iterable_matchers = matcher.iterable_matchers;
+  const string_matchers = matcher.string_matchers;
+  const operator_matchers = matcher.operator_matchers;
+  const map_matchers = matcher.map_matchers;
+  const unittest = Object.create(null);
+  unittest.group = function(name, body) {
+    return js.context.callMethod('suite', dart.list([name, body], core.Object));
+  };
+  dart.fn(unittest.group, dart.void, [core.String, dart.functionType(dart.void, [])]);
+  unittest.test = function(name, body, opts) {
     let skip = opts && 'skip' in opts ? opts.skip : null;
     if (skip != null) {
       core.print(`SKIP ${name}: ${skip}`);
       return;
     }
-    dart.dsend(dom.window, 'test', name, dart.fn(done => {
-      function _finishTest(f) {
-        if (dart.is(f, async.Future)) {
-          f.then(_finishTest);
-        } else {
-          dart.dcall(done);
+    let result = dart.as(js.context.callMethod('test', dart.list([name, dart.fn(done => {
+        function _finishTest(f) {
+          if (dart.is(f, async.Future)) {
+            f.then(_finishTest);
+          } else {
+            done.apply([]);
+          }
         }
-      }
-      dart.fn(_finishTest);
-      _finishTest(body());
-    }));
-  }
-  dart.fn(test, dart.void, [core.String, dart.functionType(dart.dynamic, [])], {skip: core.String});
-  class TestFailure extends core.Object {
+        dart.fn(_finishTest);
+        _finishTest(body());
+      }, dart.dynamic, [js.JsFunction])], core.Object)), js.JsObject);
+    result.set('async', 1);
+  };
+  dart.fn(unittest.test, dart.void, [core.String, dart.functionType(dart.dynamic, [])], {skip: core.String});
+  unittest.TestFailure = class TestFailure extends core.Object {
     TestFailure(message) {
       this.message = message;
     }
     toString() {
       return this.message;
     }
-  }
-  dart.setSignature(TestFailure, {
-    constructors: () => ({TestFailure: [TestFailure, [core.String]]})
+  };
+  dart.setSignature(unittest.TestFailure, {
+    constructors: () => ({TestFailure: [unittest.TestFailure, [core.String]]})
   });
-  const ErrorFormatter = dart.typedef('ErrorFormatter', () => dart.functionType(core.String, [dart.dynamic, interfaces.Matcher, core.String, core.Map, core.bool]));
-  function expect(actual, matcher, opts) {
+  unittest.ErrorFormatter = dart.typedef('ErrorFormatter', () => dart.functionType(core.String, [dart.dynamic, interfaces.Matcher, core.String, core.Map, core.bool]));
+  unittest.expect = function(actual, matcher, opts) {
     let reason = opts && 'reason' in opts ? opts.reason : null;
     let verbose = opts && 'verbose' in opts ? opts.verbose : false;
     let formatter = opts && 'formatter' in opts ? opts.formatter : null;
     matcher = util.wrapMatcher(matcher);
     let matchState = dart.map();
     try {
       if (dart.notNull(dart.as(dart.dsend(matcher, 'matches', actual, matchState), core.bool))) return;
     } catch (e) {
       let trace = dart.stackTrace(e);
       if (reason == null) {
         reason = `${typeof e == 'string' ? e : dart.toString(e)} at ${trace}`;
       }
     }
 
-    if (formatter == null) formatter = _defaultFailFormatter;
-    fail(dart.dcall(formatter, actual, matcher, reason, matchState, verbose));
-  }
-  dart.fn(expect, dart.void, [dart.dynamic, dart.dynamic], {reason: core.String, verbose: core.bool, formatter: ErrorFormatter});
-  function fail(message) {
-    return dart.throw(new TestFailure(message));
-  }
-  dart.fn(fail, dart.void, [core.String]);
-  function _defaultFailFormatter(actual, matcher, reason, matchState, verbose) {
+    if (formatter == null) formatter = unittest._defaultFailFormatter;
+    unittest.fail(dart.dcall(formatter, actual, matcher, reason, matchState, verbose));
+  };
+  dart.fn(unittest.expect, dart.void, [dart.dynamic, dart.dynamic], {reason: core.String, verbose: core.bool, formatter: unittest.ErrorFormatter});
+  unittest.fail = function(message) {
+    return dart.throw(new unittest.TestFailure(message));
+  };
+  dart.fn(unittest.fail, dart.void, [core.String]);
+  unittest._defaultFailFormatter = function(actual, matcher, reason, matchState, verbose) {
     let description = new description$.StringDescription();
     description.add('Expected: ').addDescriptionOf(matcher).add('\n');
     description.add('  Actual: ').addDescriptionOf(actual).add('\n');
     let mismatchDescription = new description$.StringDescription();
     matcher.describeMismatch(actual, mismatchDescription, matchState, verbose);
     if (dart.notNull(mismatchDescription.length) > 0) {
       description.add(`   Which: ${mismatchDescription}\n`);
     }
     if (reason != null) description.add(reason).add('\n');
     return description.toString();
-  }
-  dart.fn(_defaultFailFormatter, core.String, [dart.dynamic, interfaces.Matcher, core.String, core.Map, core.bool]);
+  };
+  dart.fn(unittest._defaultFailFormatter, core.String, [dart.dynamic, interfaces.Matcher, core.String, core.Map, core.bool]);
+  unittest.isPositive = numeric_matchers.isPositive;
+  unittest.isRangeError = error_matchers.isRangeError;
+  unittest.isStateError = error_matchers.isStateError;
+  unittest.equals = core_matchers.equals;
+  unittest.CustomMatcher = core_matchers.CustomMatcher;
+  unittest.inOpenClosedRange = numeric_matchers.inOpenClosedRange;
+  unittest.pairwiseCompare = iterable_matchers.pairwiseCompare;
+  unittest.equalsIgnoringCase = string_matchers.equalsIgnoringCase;
+  unittest.isUnimplementedError = error_matchers.isUnimplementedError;
+  unittest.hasLength = core_matchers.hasLength;
+  unittest.StringDescription = description$.StringDescription;
+  unittest.allOf = operator_matchers.allOf;
+  unittest.isNegative = numeric_matchers.isNegative;
+  unittest.isInstanceOf$ = core_matchers.isInstanceOf$;
+  unittest.isInstanceOf = core_matchers.isInstanceOf;
+  unittest.isNaN = core_matchers.isNaN;
+  unittest.lessThan = numeric_matchers.lessThan;
+  unittest.isNotEmpty = core_matchers.isNotEmpty;
+  unittest.greaterThanOrEqualTo = numeric_matchers.greaterThanOrEqualTo;
+  unittest.endsWith = string_matchers.endsWith;
+  unittest.isConcurrentModificationError = error_matchers.isConcurrentModificationError;
+  unittest.containsValue = map_matchers.containsValue;
+  unittest.isFalse = core_matchers.isFalse;
+  unittest.isTrue = core_matchers.isTrue;
+  unittest.Matcher = interfaces.Matcher;
+  unittest.lessThanOrEqualTo = numeric_matchers.lessThanOrEqualTo;
+  unittest.matches = string_matchers.matches;
+  unittest.returnsNormally = core_matchers.returnsNormally;
+  unittest.TypeMatcher = core_matchers.TypeMatcher;
+  unittest.inExclusiveRange = numeric_matchers.inExclusiveRange;
+  unittest.equalsIgnoringWhitespace = string_matchers.equalsIgnoringWhitespace;
+  unittest.isIn = core_matchers.isIn;
+  unittest.isNotNaN = core_matchers.isNotNaN;
+  unittest.isNonZero = numeric_matchers.isNonZero;
+  unittest.startsWith = string_matchers.startsWith;
+  unittest.isNullThrownError = error_matchers.isNullThrownError;
+  unittest.isEmpty = core_matchers.isEmpty;
+  unittest.anyOf = operator_matchers.anyOf;
+  unittest.unorderedMatches = iterable_matchers.unorderedMatches;
+  unittest.isZero = numeric_matchers.isZero;
+  unittest.isList = core_matchers.isList;
+  unittest.escape = util.escape;
+  unittest.isCyclicInitializationError = error_matchers.isCyclicInitializationError;
+  unittest.anyElement = iterable_matchers.anyElement;
+  unittest.anything = core_matchers.anything;
+  unittest.contains = core_matchers.contains;
+  unittest.isUnsupportedError = error_matchers.isUnsupportedError;
+  unittest.isNonPositive = numeric_matchers.isNonPositive;
+  unittest.isNot = operator_matchers.isNot;
+  unittest.same = core_matchers.same;
+  unittest.inClosedOpenRange = numeric_matchers.inClosedOpenRange;
+  unittest.predicate = core_matchers.predicate;
+  unittest.isNotNull = core_matchers.isNotNull;
+  unittest.wrapMatcher = util.wrapMatcher;
+  unittest.isNoSuchMethodError = error_matchers.isNoSuchMethodError;
+  unittest.unorderedEquals = iterable_matchers.unorderedEquals;
+  unittest.everyElement = iterable_matchers.everyElement;
+  unittest.addStateInfo = util.addStateInfo;
+  unittest.isArgumentError = error_matchers.isArgumentError;
+  unittest.isException = error_matchers.isException;
+  unittest.inInclusiveRange = numeric_matchers.inInclusiveRange;
+  unittest.containsPair = map_matchers.containsPair;
+  unittest.isFormatException = error_matchers.isFormatException;
+  unittest.orderedEquals = iterable_matchers.orderedEquals;
+  unittest.collapseWhitespace = string_matchers.collapseWhitespace;
+  unittest.greaterThan = numeric_matchers.greaterThan;
+  unittest.isNonNegative = numeric_matchers.isNonNegative;
+  unittest.isNull = core_matchers.isNull;
+  unittest.isMap = core_matchers.isMap;
+  unittest.stringContainsInOrder = string_matchers.stringContainsInOrder;
+  unittest.closeTo = numeric_matchers.closeTo;
+  unittest.Description = interfaces.Description;
   // Exports:
-  exports.group = group;
-  exports.test = test;
-  exports.TestFailure = TestFailure;
-  exports.ErrorFormatter = ErrorFormatter;
-  exports.expect = expect;
-  exports.fail = fail;
+  exports.unittest = unittest;
 });