Fix stripping new lines from test results

Author: exceptionraiser

src/test/extension.test.ts

@@ -19,6 +19,7 @@ type StringTransformationTest = [
 let editor: vscode.TextEditor;
 let document: vscode.TextDocument;
 const originalShowInputBox = vscode.window.showInputBox;
+const stripNewlines = (str: string) => str.replace(/[\n\r]/g, "");
 
 suite("Extension Test Suite", () => {
   beforeEach(async () => {
@@ -50,7 +51,9 @@ suite("Extension Test Suite", () => {
     });
     await vscode.commands.executeCommand(commandName);
     return Promise.resolve(
-      editor.selections.map((selection) => editor.document.getText(selection))
+      editor.selections.map((selection) =>
+        stripNewlines(editor.document.getText(selection))
+      )
     );
   };
 
@@ -375,8 +378,8 @@ suite("Extension Test Suite", () => {
       );
 
       assert.strictEqual(output1, "a2 b3 c4 5d 6e 7f 13x y24 35z46");
-      assert.strictEqual(output2, "a2 b3 c4 5d 6e\n7f 13x y24 35z46");
-      assert.strictEqual(output3, "a-3 b-2 c-1 0d 1e\n7f 13x y24 35z46");
+      assert.strictEqual(output2, "a2 b3 c4 5d 6e7f 13x y24 35z46");
+      assert.strictEqual(output3, "a-3 b-2 c-1 0d 1e7f 13x y24 35z46");
     });
 
     test("decrement", async () => {
@@ -399,8 +402,8 @@ suite("Extension Test Suite", () => {
       );
 
       assert.strictEqual(output1, "a0 b1 c2 3d 4e 5f 11x y22 33z44");
-      assert.strictEqual(output2, "a0 b1 c2 3d\n4e 5f 11x y22 33z44");
-      assert.strictEqual(output3, "a-4 b-3 c-2 -1d\n0e 5f 11x y22 33z44");
+      assert.strictEqual(output2, "a0 b1 c2 3d4e 5f 11x y22 33z44");
+      assert.strictEqual(output3, "a-4 b-3 c-2 -1d0e 5f 11x y22 33z44");
     });
 
     test("duplicateAndIncrement", async () => {
@@ -416,7 +419,7 @@ suite("Extension Test Suite", () => {
 
       assert.strictEqual(
         output,
-        "a1 b2 c3 4d 5e 6f 12x y23 34z45a2 b3 c4 5d 6e 7f 13x y24 35z46\n"
+        "a1 b2 c3 4d 5e 6f 12x y23 34z45a2 b3 c4 5d 6e 7f 13x y24 35z46"
       );
     });
 
@@ -433,7 +436,7 @@ suite("Extension Test Suite", () => {
 
       assert.strictEqual(
         output,
-        "a1 b2 c3 4d 5e 6f 12x y23 34z45a0 b1 c2 3d 4e 5f 11x y22 33z44\n"
+        "a1 b2 c3 4d 5e 6f 12x y23 34z45a0 b1 c2 3d 4e 5f 11x y22 33z44"
       );
     });
 
@@ -453,7 +456,7 @@ suite("Extension Test Suite", () => {
       );
 
       assert.strictEqual(output1, "a1 b2 c3 4d 5e 6f 7x y8 9z10");
-      assert.strictEqual(output2, "a11 b12 c13\n14d 15e 16f 17x y18 19z20");
+      assert.strictEqual(output2, "a11 b12 c1314d 15e 16f 17x y18 19z20");
     });
 
     test("utf8ToChar", async () => {