CLI output flips actual and expected in diff

[aklinker1]

Describe the bug

For the following test, the actual value is printed as the - Expected green text, when it should be printed as the + Received red text.

import { expect, test } from "vitest";

const getText = () => "actual text";

test("demo", () => {
  const expected = "expected text";
  const actual = getText();

  expect(actual).toBe(expected);
});

After some debugging, it appear to have been broken in v0.32.1 with the new text diff that is used, likely introduced in #3582

Version differences

Reproduction

Here's the project with the above test in it. repro.zip

System Info

System:
    OS: macOS 13.4.1
    CPU: (8) arm64 Apple M1 Pro
    Memory: 258.06 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 16.17.0 - ~/.asdf/installs/nodejs/lts/bin/node
    Yarn: 1.22.19 - ~/.asdf/installs/nodejs/lts/.npm/bin/yarn
    npm: 8.15.0 - ~/.asdf/plugins/nodejs/shims/npm
    pnpm: 7.15.0 - ~/.asdf/installs/nodejs/lts/.npm/bin/pnpm
  Browsers:
    Chrome: 114.0.5735.198
    Safari: 16.5.1
  npmPackages:
    vitest: ^0.32.2 => 0.32.2 

Used Package Manager

pnpm

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[sheremet-va]

It's fixed, but the fix is not released yet