Removed support for Internet Explorer

src/core/Expectation.js

@@ -75,15 +75,8 @@ getJasmineRequireObj().Expectation = function(j$) {
    * @namespace async-matchers
    */
   function AsyncExpectation(options) {
-    var global = options.global || j$.getGlobal();
     this.expector = new j$.Expector(options);
 
-    if (!global.Promise) {
-      throw new Error(
-        'expectAsync is unavailable because the environment does not support promises.'
-      );
-    }
-
     var customAsyncMatchers = options.customAsyncMatchers || {};
     for (var matcherName in customAsyncMatchers) {
       this[matcherName] = wrapAsyncCompare(

src/core/MockDate.js

@@ -87,11 +87,7 @@ getJasmineRequireObj().MockDate = function() {
       FakeDate.prototype = GlobalDate.prototype;
 
       FakeDate.now = function() {
-        if (GlobalDate.now) {
-          return currentTime;
-        } else {
-          throw new Error('Browser does not support Date.now()');
-        }
+        return currentTime;
       };
 
       FakeDate.toSource = GlobalDate.toSource;

src/core/StackTrace.js

@@ -17,7 +17,7 @@ getJasmineRequireObj().StackTrace = function(j$) {
   }
 
   var framePatterns = [
-    // PhantomJS on Linux, Node, Chrome, IE, Edge
+    // Node, Chrome, Edge
     // e.g. "   at QueueRunner.run (http://localhost:8888/__jasmine__/jasmine.js:4320:20)"
     // Note that the "function name" can include a surprisingly large set of
     // characters, including angle brackets and square brackets.

src/core/asymmetric_equality/MapContaining.js

@@ -13,27 +13,26 @@ getJasmineRequireObj().MapContaining = function(j$) {
   MapContaining.prototype.asymmetricMatch = function(other, matchersUtil) {
     if (!j$.isMap(other)) return false;
 
-    var hasAllMatches = true;
-    j$.util.forEachBreakable(this.sample, function(breakLoop, value, key) {
+    for (const [key, value] of this.sample) {
       // for each key/value pair in `sample`
       // there should be at least one pair in `other` whose key and value both match
       var hasMatch = false;
-      j$.util.forEachBreakable(other, function(oBreakLoop, oValue, oKey) {
+      for (const [oKey, oValue] of other) {
         if (
           matchersUtil.equals(oKey, key) &&
           matchersUtil.equals(oValue, value)
         ) {
           hasMatch = true;
-          oBreakLoop();
+          break;
         }
-      });
-      if (!hasMatch) {
-        hasAllMatches = false;
-        breakLoop();
       }
-    });
 
-    return hasAllMatches;
+      if (!hasMatch) {
+        return false;
+      }
+    }
+
+    return true;
   };
 
   MapContaining.prototype.jasmineToString = function(pp) {

src/core/asymmetric_equality/SetContaining.js

@@ -13,25 +13,24 @@ getJasmineRequireObj().SetContaining = function(j$) {
   SetContaining.prototype.asymmetricMatch = function(other, matchersUtil) {
     if (!j$.isSet(other)) return false;
 
-    var hasAllMatches = true;
-    j$.util.forEachBreakable(this.sample, function(breakLoop, item) {
+    for (const item of this.sample) {
       // for each item in `sample` there should be at least one matching item in `other`
       // (not using `matchersUtil.contains` because it compares set members by reference,
       // not by deep value equality)
       var hasMatch = false;
-      j$.util.forEachBreakable(other, function(oBreakLoop, oItem) {
+      for (const oItem of other) {
         if (matchersUtil.equals(oItem, item)) {
           hasMatch = true;
-          oBreakLoop();
+          break;
         }
-      });
-      if (!hasMatch) {
-        hasAllMatches = false;
-        breakLoop();
       }
-    });
 
-    return hasAllMatches;
+      if (!hasMatch) {
+        return false;
+      }
+    }
+
+    return true;
   };
 
   SetContaining.prototype.jasmineToString = function(pp) {

src/core/base.js

@@ -106,25 +106,8 @@ getJasmineRequireObj().base = function(j$, jasmineGlobal) {
     if (value instanceof Error) {
       return true;
     }
-    if (
-      typeof window !== 'undefined' &&
-      typeof window.trustedTypes !== 'undefined'
-    ) {
-      return (
-        typeof value.stack === 'string' && typeof value.message === 'string'
-      );
-    }
-    if (value && value.constructor && value.constructor.constructor) {
-      var valueGlobal = value.constructor.constructor('return this');
-      if (j$.isFunction_(valueGlobal)) {
-        valueGlobal = valueGlobal();
-      }
 
-      if (valueGlobal.Error && value instanceof valueGlobal.Error) {
-        return true;
-      }
-    }
-    return false;
+    return typeof value.stack === 'string' && typeof value.message === 'string';
   };
 
   j$.isAsymmetricEqualityTester_ = function(obj) {
@@ -166,7 +149,6 @@ getJasmineRequireObj().base = function(j$, jasmineGlobal) {
     return (
       obj !== null &&
       typeof obj !== 'undefined' &&
-      typeof jasmineGlobal.WeakMap !== 'undefined' &&
       obj.constructor === jasmineGlobal.WeakMap
     );
   };
@@ -175,7 +157,6 @@ getJasmineRequireObj().base = function(j$, jasmineGlobal) {
     return (
       obj !== null &&
       typeof obj !== 'undefined' &&
-      typeof jasmineGlobal.URL !== 'undefined' &&
       obj.constructor === jasmineGlobal.URL
     );
   };
@@ -184,17 +165,12 @@ getJasmineRequireObj().base = function(j$, jasmineGlobal) {
     return (
       obj !== null &&
       typeof obj !== 'undefined' &&
-      typeof jasmineGlobal.DataView !== 'undefined' &&
       obj.constructor === jasmineGlobal.DataView
     );
   };
 
   j$.isPromise = function(obj) {
-    return (
-      typeof jasmineGlobal.Promise !== 'undefined' &&
-      !!obj &&
-      obj.constructor === jasmineGlobal.Promise
-    );
+    return !!obj && obj.constructor === jasmineGlobal.Promise;
   };
 
   j$.isPromiseLike = function(obj) {
@@ -215,7 +191,6 @@ getJasmineRequireObj().base = function(j$, jasmineGlobal) {
 
   j$.isPending_ = function(promise) {
     var sentinel = {};
-    // eslint-disable-next-line compat/compat
     return Promise.race([promise, Promise.resolve(sentinel)]).then(
       function(result) {
         return result === sentinel;

src/core/matchers/async/toBePending.js

@@ -1,4 +1,3 @@
-/* eslint-disable compat/compat */
 getJasmineRequireObj().toBePending = function(j$) {
   /**
    * Expect a promise to be pending, i.e. the promise is neither resolved nor rejected.

src/core/matchers/toHaveSize.js

@@ -37,7 +37,7 @@ getJasmineRequireObj().toHaveSize = function(j$) {
     };
   }
 
-  var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991; // eslint-disable-line compat/compat
+  var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
   function isLength(value) {
     return (
       typeof value == 'number' &&

src/core/util.js

@@ -127,20 +127,5 @@ getJasmineRequireObj().util = function(j$) {
   StopIteration.prototype = Object.create(Error.prototype);
   StopIteration.prototype.constructor = StopIteration;
 
-  // useful for maps and sets since `forEach` is the only IE11-compatible way to iterate them
-  util.forEachBreakable = function(iterable, iteratee) {
-    function breakLoop() {
-      throw new StopIteration();
-    }
-
-    try {
-      iterable.forEach(function(value, key) {
-        iteratee(breakLoop, value, key, iterable);
-      });
-    } catch (error) {
-      if (!(error instanceof StopIteration)) throw error;
-    }
-  };
-
   return util;
 };