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This commit is contained in:
Linus Eriksson
2017-10-06 00:58:46 +02:00
parent 5a1459cf0a
commit 43fcdf84a1
1 changed files with 37 additions and 5 deletions
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42
spec/text-editor-component-spec.js
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@@ -6,7 +6,7 @@ const TextEditorComponent = require('../src/text-editor-component')
const TextEditorElement = require('../src/text-editor-element')
const TextEditor = require('../src/text-editor')
const TextBuffer = require('text-buffer')
const {Point} = TextBuffer
const {Point, Range} = TextBuffer
const fs = require('fs')
const path = require('path')
const Grim = require('grim')
@@ -908,11 +908,42 @@ describe('TextEditorComponent', () => {
jasmine.getEnv().defaultTimeoutInterval = originalTimeout
})
it('renders the visible rows correctly after randomly mutating the editor', async () => {
it('failing test', async () => {
const rowsPerTile = 1
const {component, element, editor} = buildComponent({rowsPerTile, autoHeight: false})
await setEditorHeightInLines(component, 1)
await setEditorWidthInCharacters(component, 7)
element.focus()
component.setScrollTop(component.measurements.lineHeight)
component.scheduleUpdate()
await component.getNextUpdatePromise()
editor.setSelectedBufferRange(new Range(Point(0,1),Point(12,2)))
editor.backspace()
component.scheduleUpdate()
await component.getNextUpdatePromise()
const renderedLines = queryOnScreenLineElements(element).sort((a, b) => a.dataset.screenRow - b.dataset.screenRow)
const renderedLineNumbers = queryOnScreenLineNumberElements(element).sort((a, b) => a.dataset.screenRow - b.dataset.screenRow)
const renderedStartRow = component.getRenderedStartRow()
const expectedLines = editor.displayLayer.getScreenLines(renderedStartRow, component.getRenderedEndRow())
expect(renderedLines.length).toBe(expectedLines.length)
expect(renderedLineNumbers.length).toBe(expectedLines.length)
element.remove()
editor.destroy()
})
xit('renders the visible rows correctly after randomly mutating the editor', async () => {
const initialSeed = Date.now()
for (var i = 0; i < 20; i++) {
for (var i = 0; i < 1; i++) {
let seed = initialSeed + i
// seed = 1507224195357
seed = 1507231571985
const failureMessage = 'Randomized test failed with seed: ' + seed
const random = Random(seed)
@@ -921,9 +952,10 @@ describe('TextEditorComponent', () => {
editor.setSoftWrapped(Boolean(random(2)))
await setEditorWidthInCharacters(component, random(20))
await setEditorHeightInLines(component, random(10))
element.focus()
for (var j = 0; j < 5; j++) {
for (var j = 0; j < 10; j++) {
const k = random(100)
const range = getRandomBufferRange(random, editor.buffer)