From e7a78428080934d10644adc71eeded6c35a83dd6 Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Tue, 1 Aug 2023 05:11:19 -0700
Subject: [PATCH] Use viewport source in tests

---
 src/browser/Terminal.test.ts  | 20 ++++++++++----------
 src/browser/TestUtils.test.ts |  4 +---
 2 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/src/browser/Terminal.test.ts b/src/browser/Terminal.test.ts
index 745d759a..787d1670 100644
--- a/src/browser/Terminal.test.ts
+++ b/src/browser/Terminal.test.ts
@@ -8,7 +8,7 @@ import { MockViewport, MockCompositionHelper, MockRenderer, TestTerminal } from
 import { DEFAULT_ATTR_DATA } from 'common/buffer/BufferLine';
 import { CellData } from 'common/buffer/CellData';
 import { MockUnicodeService } from 'common/TestUtils.test';
-import { IMarker } from 'common/Types';
+import { IMarker, ScrollSource } from 'common/Types';
 import { ICoreService } from 'common/services/Services';
 
 const INIT_COLS = 80;
@@ -258,27 +258,27 @@ describe('Terminal', () => {
       });
       it('should scroll a single line', () => {
         assert.equal(term.buffer.ydisp, startYDisp);
-        term.scrollLines(-1);
+        term.scrollLines(-1, undefined, ScrollSource.VIEWPORT);
         assert.equal(term.buffer.ydisp, startYDisp - 1);
-        term.scrollLines(1);
+        term.scrollLines(1, undefined, ScrollSource.VIEWPORT);
         assert.equal(term.buffer.ydisp, startYDisp);
       });
       it('should scroll multiple lines', () => {
         assert.equal(term.buffer.ydisp, startYDisp);
-        term.scrollLines(-5);
+        term.scrollLines(-5, undefined, ScrollSource.VIEWPORT);
         assert.equal(term.buffer.ydisp, startYDisp - 5);
-        term.scrollLines(5);
+        term.scrollLines(5, undefined, ScrollSource.VIEWPORT);
         assert.equal(term.buffer.ydisp, startYDisp);
       });
       it('should not scroll beyond the bounds of the buffer', () => {
         assert.equal(term.buffer.ydisp, startYDisp);
-        term.scrollLines(1);
+        term.scrollLines(1, undefined, ScrollSource.VIEWPORT);
         assert.equal(term.buffer.ydisp, startYDisp);
         for (let i = 0; i < startYDisp; i++) {
-          term.scrollLines(-1);
+          term.scrollLines(-1, undefined, ScrollSource.VIEWPORT);
         }
         assert.equal(term.buffer.ydisp, 0);
-        term.scrollLines(-1);
+        term.scrollLines(-1, undefined, ScrollSource.VIEWPORT);
         assert.equal(term.buffer.ydisp, 0);
       });
     });
@@ -329,7 +329,7 @@ describe('Terminal', () => {
         startYDisp = (term.rows * 2) + 1;
       });
       it('should scroll to the bottom', () => {
-        term.scrollLines(-1);
+        term.scrollLines(-1, undefined, ScrollSource.VIEWPORT);
         term.scrollToBottom();
         assert.equal(term.buffer.ydisp, startYDisp);
         term.scrollPages(-1);
@@ -398,7 +398,7 @@ describe('Terminal', () => {
         });
 
         assert.equal(term.buffer.ydisp, startYDisp);
-        term.scrollLines(-1);
+        term.scrollLines(-1, undefined, ScrollSource.VIEWPORT);
         assert.equal(term.buffer.ydisp, startYDisp - 1);
         term.keyPress({ keyCode: 0 });
         assert.equal(term.buffer.ydisp, startYDisp - 1);
diff --git a/src/browser/TestUtils.test.ts b/src/browser/TestUtils.test.ts
index 0002dfe2..b27cef5a 100644
--- a/src/browser/TestUtils.test.ts
+++ b/src/browser/TestUtils.test.ts
@@ -319,9 +319,7 @@ export class MockViewport implements IViewport {
   public getBufferElements(startLine: number, endLine?: number | undefined): { bufferElements: HTMLElement[], cursorElement?: HTMLElement | undefined } {
     throw new Error('Method not implemented.');
   }
-  public scrollLines(disp: number): void {
-    throw new Error('Method not implemented.');
-  }
+  public scrollLines(disp: number): void { }
 }
 
 export class MockCompositionHelper implements ICompositionHelper {