Add tests for preserving comments

tests/baselines/reference/APISample_linter.js

@@ -112,7 +112,7 @@ exports.delint = delint;
 var fileNames = process.argv.slice(2);
 fileNames.forEach(function (fileName) {
     // Parse a file
-    var sourceFile = ts.createSourceFile(fileName, readFileSync(fileName).toString(), 2 /* ES6 */, true);
+    var sourceFile = ts.createSourceFile(fileName, readFileSync(fileName).toString(), 2 /* ES6 */, /*setParentNodes */ true);
     // delint it
     delint(sourceFile);
 });

tests/baselines/reference/commentInMethodCall.js

@@ -8,4 +8,5 @@ s.map(// do something
 //// [commentInMethodCall.js]
 //commment here
 var s;
-s.map(function () { });
+s.map(// do something
+function () { });

tests/baselines/reference/commentsBeforeFunctionExpression1.js

@@ -6,5 +6,5 @@ var v = {
 
 //// [commentsBeforeFunctionExpression1.js]
 var v = {
-    f: function (a) { return 0; }
+    f: /**own f*/ function (a) { return 0; }
 };

tests/baselines/reference/commentsInterface.js

@@ -89,7 +89,7 @@ var i2_i_nc_fnfoo = i2_i.nc_fnfoo;
 var i2_i_nc_fnfoo_r = i2_i.nc_fnfoo(10);
 var i3_i;
 i3_i = {
-    f: function (/**i3_i a*/ a) { return "Hello" + a; },
+    f: /**own f*/ function (/**i3_i a*/ a) { return "Hello" + a; },
     l: this.f,
     /** own x*/
     x: this.f(10),

tests/baselines/reference/declFileObjectLiteralWithAccessors.js

@@ -20,8 +20,8 @@ function makePoint(x) {
     };
 }
 ;
-var point = makePoint(2);
-var x = point.x;
+var /*4*/ point = makePoint(2);
+var /*2*/ x = point.x;
 point.x = 30;
 
 

tests/baselines/reference/declFileObjectLiteralWithOnlyGetter.js

@@ -16,8 +16,8 @@ function makePoint(x) {
     };
 }
 ;
-var point = makePoint(2);
-var x = point.x;
+var /*4*/ point = makePoint(2);
+var /*2*/ x = point.x;
 
 
 //// [declFileObjectLiteralWithOnlyGetter.d.ts]

tests/baselines/reference/declFileObjectLiteralWithOnlySetter.js

@@ -17,7 +17,7 @@ function makePoint(x) {
     };
 }
 ;
-var point = makePoint(2);
+var /*3*/ point = makePoint(2);
 point.x = 30;
 
 

tests/baselines/reference/parserindenter.js

@@ -890,7 +890,7 @@ var Formatting;
             return result;
         };
         Indenter.GetIndentSizeFromIndentText = function (indentText, editorOptions) {
-            return GetIndentSizeFromText(indentText, editorOptions, false);
+            return GetIndentSizeFromText(indentText, editorOptions, /*includeNonIndentChars:*/ false);
         };
         Indenter.GetIndentSizeFromText = function (text, editorOptions, includeNonIndentChars) {
             var indentSize = 0;
@@ -1174,7 +1174,7 @@ var Formatting;
                     return null;
                 var origIndentText = this.snapshot.GetText(new Span(indentEditInfo.OrigIndentPosition, indentEditInfo.OrigIndentLength()));
                 var newIndentText = indentEditInfo.Indentation();
-                var origIndentSize = Indenter.GetIndentSizeFromText(origIndentText, this.editorOptions, true);
+                var origIndentSize = Indenter.GetIndentSizeFromText(origIndentText, this.editorOptions, /*includeNonIndentChars*/ true);
                 var newIndentSize = Indenter.GetIndentSizeFromIndentText(newIndentText, this.editorOptions);
                 // Check the child's position whether it's before the parent position
                 // if so indent the child based on the first token on the line as opposed to the parent position