DevTools: even more logging for jump-to-previous-editing-location.html test

LayoutTests/inspector/jump-to-previous-editing-location.html

Index: LayoutTests/inspector/jump-to-previous-editing-location.html
diff --git a/LayoutTests/inspector/jump-to-previous-editing-location.html b/LayoutTests/inspector/jump-to-previous-editing-location.html
index 3fc1a1eb382ef62c344e3d279799cd8897c8c260..79d50521120b3a5ed51589e2e96ca1aad6d52421 100644
--- a/LayoutTests/inspector/jump-to-previous-editing-location.html
+++ b/LayoutTests/inspector/jump-to-previous-editing-location.html
@@ -13,9 +13,19 @@ function test()
     var sourcesView = panel._sourcesView;
     var historyManager = sourcesView._historyManager;
     var editorContainer = sourcesView._editorContainer;
-    InspectorTest.addSniffer(historyManager._historyManager, "filterOut", function() {
-        InspectorTest.addResult("executed SimpleHistoryManager.filterOut; activeEntryIndex = " + historyManager._historyManager._activeEntryIndex);
-    }, true);
+    var shouldLogSimpleHistoryManager = false;
+
+    function logSimpleHistoryManagerMethod(methodName)
+    {
+        if (!shouldLogSimpleHistoryManager)
+            return;
+        InspectorTest.addResult("SimpleHistoryManager." + methodName + " size: " + historyManager._historyManager._entries.length + " active: " + historyManager._historyManager._activeEntryIndex);
+    }
+    InspectorTest.addSniffer(WebInspector.SimpleHistoryManager.prototype, "push", logSimpleHistoryManagerMethod.bind(null, "push"), true);
+    InspectorTest.addSniffer(WebInspector.SimpleHistoryManager.prototype, "active", logSimpleHistoryManagerMethod.bind(null, "active"), true);
+    InspectorTest.addSniffer(WebInspector.SimpleHistoryManager.prototype, "rollback", logSimpleHistoryManagerMethod.bind(null, "rollback"), true);
+    InspectorTest.addSniffer(WebInspector.SimpleHistoryManager.prototype, "rollover", logSimpleHistoryManagerMethod.bind(null, "rollover"), true);
+    InspectorTest.addSniffer(WebInspector.SimpleHistoryManager.prototype, "filterOut", logSimpleHistoryManagerMethod.bind(null, "filterOut"), true);
 
     function rollback()
     {
@@ -50,7 +60,7 @@ function test()
         dumpSelection(editor, "Mouse click (" + lineNumber + ", " + columnNumber + ")");
     }
 
-    function clickAndDump(editor, lines, columns)
+    function clickAndDump(editor, lines, columns, logLocation)
     {
         for (var i = 0; i < lines.length; ++i) {
             var lineNumber = lines[i];
@@ -204,13 +214,15 @@ function test()
             var editor = panel.visibleView.textEditor;
             //FIXME(lushnikov): here and below excessive dumping to figure out a reason for
             // unreproducible bot failures.
+            shouldLogSimpleHistoryManager = true;
             dumpSimpleHistoryManagerState("before filling history stack");
-            clickAndDump(editor, lines, columns);
+            clickAndDump(editor, lines, columns, true);
             dumpSimpleHistoryManagerState("after filling history stack");
 
             InspectorTest.addResult("First rollback result: " + historyManager._historyManager.rollback());
             dumpSimpleHistoryManagerState("after first rollback");
             dumpSelection(editor, "Rolled back");
+            shouldLogSimpleHistoryManager = false;
 
             for (var i = 0; i < jumpsAmount - 1; ++i) {
                 rollback();