Remove more IE compatibility

2022-08-12 00:19:24 +02:00
parent c0d0e8e749
commit 5c4339f367
12 changed files with 6 additions and 39 deletions
--- a/config/jsdoc/api/template/tmpl/layout.tmpl
+++ b/config/jsdoc/api/template/tmpl/layout.tmpl
@@ -6,14 +6,10 @@ var version = obj.packageInfo.version;
  <head>
    <meta charset="utf-8">
    <title>OpenLayers v<?js= version ?> API - <?js= title ?></title>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=fetch"></script>
    <script src="scripts/prettify/prettify.js"></script>
    <script src="scripts/prettify/lang-css.js"></script>
    <script src="scripts/jquery.min.js"></script>
    <script src="scripts/bootstrap.bundle.min.js"></script>
-    <!--[if lt IE 9]>
-      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
-    <![endif]-->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
--- a/examples/geolocation-orientation.html
+++ b/examples/geolocation-orientation.html
@@ -8,7 +8,6 @@ tags: "fullscreen, geolocation, orientation, mobile"
 <html lang="en">
  <head>
    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="chrome=1">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" type="text/css">
    <link rel="stylesheet" href="./theme/ol.css" type="text/css">
@@ -36,7 +35,6 @@ tags: "fullscreen, geolocation, orientation, mobile"
      }
    </style>
    <script src="https://unpkg.com/elm-pep@1.0.6/dist/elm-pep.js"></script>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=fetch,requestAnimationFrame,Element.prototype.classList,URL"></script>
  </head>
  <body>
    <div id="map" class="map"></div>
--- a/examples/index.html
+++ b/examples/index.html
@@ -2,7 +2,6 @@
 <html lang="en">
  <head>
    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="chrome=1">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" type="text/css">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
--- a/examples/mobile-full-screen.html
+++ b/examples/mobile-full-screen.html
@@ -11,7 +11,6 @@ cloak:
 <html lang="en">
  <head>
    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="chrome=1">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
    <title>Mobile full screen example</title>
    <link rel="stylesheet" href="../css/ol.css" type="text/css">
@@ -24,7 +23,6 @@ cloak:
      }
    </style>
    <script src="https://unpkg.com/elm-pep@1.0.6/dist/elm-pep.js"></script>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=fetch,requestAnimationFrame,Element.prototype.classList,URL"></script>
  </head>
  <body>
    <div id="map" class="map"></div>
--- a/examples/permalink.html
+++ b/examples/permalink.html
@@ -3,13 +3,9 @@ layout: example.html
 title: Permalink
 shortdesc: Example on how to create permalinks.
 docs: >
-  In this example the <a href="https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Manipulating_the_browser_history"
+  In this example the <a href="https://developer.mozilla.org/en-US/docs/Web/API/History_API"
  target="_blank">HTML 5 History API</a> is used to update the browser URL
  with the current zoom-level, center and rotation when the map is moved.
-  Note that the History API is not supported in <a href="https://caniuse.com/history"
-  target="_blank">all browsers</a>, one might consider to use a <a
-  href="https://github.com/Modernizr/Modernizr/wiki/HTML5-Cross-Browser-Polyfills#html5-history-api-pushstate-replacestate-popstate"
-  target="_blank">a polyfill</a>.
 tags: "permalink, openstreetmap, history"
 ---
 <div id="map" class="map"></div>
--- a/examples/templates/example.html
+++ b/examples/templates/example.html
@@ -2,7 +2,6 @@
 <html lang="en">
  <head>
    <meta charset="UTF-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=Edge">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
    <script src="https://unpkg.com/lz-string@1.4.4/libs/lz-string.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.28.0/components/prism-core.min.js"></script>
--- a/src/ol/format/GMLBase.js
+++ b/src/ol/format/GMLBase.js
@@ -36,16 +36,12 @@ export const GMLNS = 'http://www.opengis.net/gml';

 /**
 * A regular expression that matches if a string only contains whitespace
- * characters. It will e.g. match `''`, `' '`, `'\n'` etc. The non-breaking
- * space (0xa0) is explicitly included as IE doesn't include it in its
- * definition of `\s`.
- *
- * Information from `goog.string.isEmptyOrWhitespace`: https://github.com/google/closure-library/blob/e877b1e/closure/goog/string/string.js#L156-L160
+ * characters. It will e.g. match `''`, `' '`, `'\n'` etc.
 *
 * @const
 * @type {RegExp}
 */
-const ONLY_WHITESPACE_RE = /^[\s\xa0]*$/;
+const ONLY_WHITESPACE_RE = /^\s*$/;

 /**
 * @typedef {Object} Options
--- a/src/ol/format/KML.js
+++ b/src/ol/format/KML.js
@@ -419,9 +419,6 @@ function defaultIconUrlFunction(href) {
 * geometry types, and into MultiPoint/MultiLineString/MultiPolygon if they are
 * all of the same type.
 *
- * Note that the KML format uses the URL() constructor. Older browsers such as IE
- * which do not support this will need a URL polyfill to be loaded before use.
- *
 * @api
 */
 class KML extends XMLFeature {
--- a/src/ol/format/readme.md
+++ b/src/ol/format/readme.md
@@ -23,7 +23,6 @@ The document ends with guidelines for implementing a new format.

 The `ol/xml` namespace contains a number of useful functions for parsing XML documents. All code in OpenLayers that reads data from XML documents should use it. It has several features:

-* Browser support back to IE9
 * Correct treatment of XML namespaces
 * Robust handling of errors
 * Modular design to promote the re-use of parsers
@@ -42,7 +41,7 @@ The `ol/format/XML` class includes a number of methods for reading arrays of fea

    read{Features,Feature,Geometry}From{Document,Node}

-`Document`s are top-level XML document objects, `Node`s are children of the top-level XML document object. In modern browsers `Document` is a subclass of `Node`, and inherits all of `Node`'s methods.  In IE, this is not the case: `Document` is not a subclass of `Node`, and `Document` only has some of `Node`'s functionality.  The distinction between the two is therefore necessary.
+`Document`s are top-level XML document objects, `Node`s are children of the top-level XML document object. In modern browsers `Document` is a subclass of `Node`, and inherits all of `Node`'s methods.

 ## `ol/xml`

--- a/src/ol/interaction/DragAndDrop.js
+++ b/src/ol/interaction/DragAndDrop.js
@@ -87,10 +87,6 @@ export class DragAndDropEvent extends Event {
 * @classdesc
 * Handles input of vector data by drag and drop.
 *
- * Note that the DragAndDrop interaction uses the TextDecoder() constructor if the supplied
- * combination of formats read both text string and ArrayBuffer sources. Older browsers such
- * as IE which do not support this will need a TextDecoder polyfill to be loaded before use.
- *
 * @api
 *
 * @fires DragAndDropEvent
--- a/src/ol/reproj.js
+++ b/src/ol/reproj.js
@@ -64,7 +64,7 @@ function verifyBrokenDiagonalRendering(data, offset) {
 * Determines if the current browser configuration can render triangular clip regions correctly.
 * This value is cached so the function is only expensive the first time called.
 * Firefox on Windows (as of now) does not if HWA is enabled. See https://bugzilla.mozilla.org/show_bug.cgi?id=1606976
- * IE also doesn't. Chrome works, and everything seems to work on OSX and Android. This function caches the
+ * Chrome works, and everything seems to work on OSX and Android. This function caches the
 * result. I suppose that it is conceivably possible that a browser might flip modes while the app is
 * running, but lets hope not.
 *
--- a/test/browser/test-extensions.js
+++ b/test/browser/test-extensions.js
@@ -246,14 +246,7 @@
          break;
        }
        // test attribute namespace
-        // we do not care about the difference between an empty string and
-        // null for namespaceURI some tests will fail in IE9 otherwise
-        // see also
-        // https://docs.microsoft.com/en-us/openspecs/ie_standards/ms-dom2c/d6ad7f24-25f4-4ab0-a36b-32ddc08f413c
-        if (
-          (node1Attr[name].namespaceURI || null) !==
-          (node2Attr[name].namespaceURI || null)
-        ) {
+        if (node1Attr[name].namespaceURI !== node2Attr[name].namespaceURI) {
          errors.push(
            'namespaceURI attribute test failed for: ' +
              node1.nodeName +