first commit

iframe-resizer-master_old/spec/getPageInfoSpec.js

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+define(['iframeResizer'], function(iFrameResize) {
+  describe('Get Page info', function() {
+    var log = LOG
+    var testId = 'anchor'
+
+    beforeEach(function() {
+      loadIFrame('iframe600.html')
+    })
+
+    it('requested from iFrame', function(done) {
+      var iframe1 = iFrameResize({
+        log: log,
+        id: 'getPageInfo'
+      })[0]
+
+      spyOn(iframe1.contentWindow, 'postMessage').and.callFake(function(msg) {
+        if (0 !== msg.indexOf('pageInfo')) {
+          expect(
+            msg.indexOf(
+              '"offsetTop":0,"offsetLeft":0,"scrollTop":0,"scrollLeft":0'
+            )
+          ).not.toEqual(0)
+        }
+        if (0 !== msg.indexOf('pageInfoStop')) {
+          tearDown(iframe1)
+          done()
+        }
+      })
+
+      mockMsgFromIFrame(iframe1, 'pageInfo')
+      mockMsgFromIFrame(iframe1, 'pageInfoStop')
+    })
+  })
+
+  describe('Get Page info with multiple frames', function() {
+    var log = LOG
+
+    beforeEach(function() {
+      loadIFrame('twoIFrame600WithId.html')
+    })
+
+    xit('must send pageInfo to second frame', function(done) {
+      var iframes = iFrameResize({
+        log: log,
+        id: '#frame1,#frame2',
+        onInit: function(iframe) {
+          iframe.iFrameResizer.sendMessage('getPageInfo')
+        }
+      })
+
+      var iframe1 = iframes[0],
+        iframe2 = iframes[1]
+
+      setTimeout(function() {
+        var counter = 0,
+          frame1Called = false,
+          frame2Called = false
+
+        function checkCounter() {
+          if (counter === 2) {
+            expect(frame1Called && frame2Called).toBeTruthy()
+            tearDown(iframe1)
+            tearDown(iframe2)
+            done()
+          }
+        }
+        iframe1.contentWindow.postMessage = function(msg) {
+          if (0 < msg.indexOf('pageInfo')) {
+            frame1Called = true
+            counter++
+            checkCounter()
+          }
+        }
+        iframe2.contentWindow.postMessage = function(msg) {
+          if (0 < msg.indexOf('pageInfo')) {
+            frame2Called = true
+            counter++
+            checkCounter()
+          }
+        }
+
+        window.dispatchEvent(new Event('resize'))
+      }, 200)
+    })
+  })
+})