When making unit test only include non empty line. This is crucial because it will allow us to test shebang which has to be the first line

Author: Kanchalai Tanglertsampan

src/harness/harness.ts

@@ -1885,7 +1885,7 @@ namespace Harness {
                     if (currentFileContent === undefined) {
                         currentFileContent = "";
                     }
-                    else {
+                    else if (currentFileContent !== "") {
                         // End-of-line
                         currentFileContent = currentFileContent + "\n";
                     }

tests/baselines/reference/APISample_compile.js

@@ -1,5 +1,4 @@
 //// [APISample_compile.ts]
-
 /*
  * Note: This test is a public API sample. The sample sources can be found 
          at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#a-minimal-compiler

tests/baselines/reference/APISample_linter.js

@@ -1,5 +1,4 @@
 //// [APISample_linter.ts]
-
 /*
  * Note: This test is a public API sample. The sample sources can be found 
          at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#traversing-the-ast-with-a-little-linter

tests/baselines/reference/APISample_parseConfig.js

@@ -1,5 +1,4 @@
 //// [APISample_parseConfig.ts]
-
 /*
  * Note: This test is a public API sample. The sample sources can be found 
          at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#a-minimal-compiler

tests/baselines/reference/APISample_transform.js

@@ -1,5 +1,4 @@
 //// [APISample_transform.ts]
-
 /*
  * Note: This test is a public API sample. The sample sources can be found 
          at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#a-simple-transform-function

tests/baselines/reference/APISample_watcher.js

@@ -1,5 +1,4 @@
 //// [APISample_watcher.ts]
-
 /*
  * Note: This test is a public API sample. The sample sources can be found 
          at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#incremental-build-support-using-the-language-services

tests/baselines/reference/DeclarationErrorsNoEmitOnError.errors.txt

@@ -1,8 +1,7 @@
-tests/cases/compiler/DeclarationErrorsNoEmitOnError.ts(4,8): error TS4033: Property 'f' of exported interface has or is using private name 'T'.
+tests/cases/compiler/DeclarationErrorsNoEmitOnError.ts(3,8): error TS4033: Property 'f' of exported interface has or is using private name 'T'.
 
 
 ==== tests/cases/compiler/DeclarationErrorsNoEmitOnError.ts (1 errors) ====
-    
     type T = { x : number }
     export interface I {
         f: T;   

tests/baselines/reference/ES5for-of32.js

@@ -1,5 +1,4 @@
 //// [ES5for-of32.ts]
-
 var array = [1,2,3];
 var sum = 0;
 

tests/baselines/reference/ES5for-of32.symbols

@@ -1,23 +1,22 @@
 === tests/cases/conformance/statements/for-ofStatements/ES5for-of32.ts ===
-
 var array = [1,2,3];
->array : Symbol(array, Decl(ES5for-of32.ts, 1, 3))
+>array : Symbol(array, Decl(ES5for-of32.ts, 0, 3))
 
 var sum = 0;
->sum : Symbol(sum, Decl(ES5for-of32.ts, 2, 3))
+>sum : Symbol(sum, Decl(ES5for-of32.ts, 1, 3))
 
 for (let num of array) {
->num : Symbol(num, Decl(ES5for-of32.ts, 4, 8))
->array : Symbol(array, Decl(ES5for-of32.ts, 1, 3))
+>num : Symbol(num, Decl(ES5for-of32.ts, 3, 8))
+>array : Symbol(array, Decl(ES5for-of32.ts, 0, 3))
 
     if (sum === 0) {
->sum : Symbol(sum, Decl(ES5for-of32.ts, 2, 3))
+>sum : Symbol(sum, Decl(ES5for-of32.ts, 1, 3))
 
         array = [4,5,6]
->array : Symbol(array, Decl(ES5for-of32.ts, 1, 3))
+>array : Symbol(array, Decl(ES5for-of32.ts, 0, 3))
     }
 
     sum += num;
->sum : Symbol(sum, Decl(ES5for-of32.ts, 2, 3))
->num : Symbol(num, Decl(ES5for-of32.ts, 4, 8))
+>sum : Symbol(sum, Decl(ES5for-of32.ts, 1, 3))
+>num : Symbol(num, Decl(ES5for-of32.ts, 3, 8))
 }

tests/baselines/reference/ES5for-of32.types

@@ -1,5 +1,4 @@
 === tests/cases/conformance/statements/for-ofStatements/ES5for-of32.ts ===
-
 var array = [1,2,3];
 >array : number[]
 >[1,2,3] : number[]