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Code Issues Projects Releases Packages Wiki Activity Actions 11

Fix(grep): memory overflow in grep search and enhance test coverage (#5911)

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Co-authored-by: Jacob Richman <jacob314@gmail.com>
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fuyou 2025-08-22 14:10:45 +08:00 • committed by GitHub
parent 51f642f0a9
commit ef46d64ae5
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20 changed files with 2566 additions and 36 deletions
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32
packages/cli/src/ui/utils/MarkdownDisplay.test.tsx
View file

@ -9,6 +9,7 @@ import { describe, it, expect, vi, beforeEach } from 'vitest';
import { MarkdownDisplay } from './MarkdownDisplay.js';
import { LoadedSettings } from '../../config/settings.js';
import { SettingsContext } from '../contexts/SettingsContext.js';
import { EOL } from 'os';
describe('<MarkdownDisplay />', () => {
const baseProps = {
@ -54,7 +55,7 @@ describe('<MarkdownDisplay />', () => {
## Header 2
### Header 3
#### Header 4
`;
`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -64,7 +65,10 @@ describe('<MarkdownDisplay />', () => {
});
it('renders a fenced code block with a language', () => {
const text = '```javascript\nconst x = 1;\nconsole.log(x);\n```';
const text = '```javascript\nconst x = 1;\nconsole.log(x);\n```'.replace(
/\n/g,
EOL,
);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -74,7 +78,7 @@ describe('<MarkdownDisplay />', () => {
});
it('renders a fenced code block without a language', () => {
const text = '```\nplain text\n```';
const text = '```\nplain text\n```'.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -84,7 +88,7 @@ describe('<MarkdownDisplay />', () => {
});
it('handles unclosed (pending) code blocks', () => {
const text = '```typescript\nlet y = 2;';
const text = '```typescript\nlet y = 2;'.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} isPending={true} />
@ -98,7 +102,7 @@ describe('<MarkdownDisplay />', () => {
- item A
* item B
+ item C
`;
`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -112,7 +116,7 @@ describe('<MarkdownDisplay />', () => {
* Level 1
* Level 2
* Level 3
`;
`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -125,7 +129,7 @@ describe('<MarkdownDisplay />', () => {
const text = `
1. First item
2. Second item
`;
`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -141,7 +145,7 @@ Hello
World
***
Test
`;
`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -156,7 +160,7 @@ Test
|----------|:--------:|
| Cell 1 | Cell 2 |
| Cell 3 | Cell 4 |
`;
`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -170,7 +174,7 @@ Test
Some text before.
| A | B |
|---|
| 1 | 2 |`;
| 1 | 2 |`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -182,7 +186,7 @@ Some text before.
it('inserts a single space between paragraphs', () => {
const text = `Paragraph 1.
Paragraph 2.`;
Paragraph 2.`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -205,7 +209,7 @@ some code
\`\`\`
Another paragraph.
`;
`.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />
@ -215,7 +219,7 @@ Another paragraph.
});
it('hides line numbers in code blocks when showLineNumbers is false', () => {
const text = '```javascript\nconst x = 1;\n```';
const text = '```javascript\nconst x = 1;\n```'.replace(/\n/g, EOL);
const settings = new LoadedSettings(
{ path: '', settings: {} },
{ path: '', settings: { showLineNumbers: false } },
@ -234,7 +238,7 @@ Another paragraph.
});
it('shows line numbers in code blocks by default', () => {
const text = '```javascript\nconst x = 1;\n```';
const text = '```javascript\nconst x = 1;\n```'.replace(/\n/g, EOL);
const { lastFrame } = render(
<SettingsContext.Provider value={mockSettings}>
<MarkdownDisplay {...baseProps} text={text} />

3
packages/cli/src/ui/utils/MarkdownDisplay.tsx
View file

@ -6,6 +6,7 @@
import React from 'react';
import { Text, Box } from 'ink';
import { EOL } from 'os';
import { Colors } from '../colors.js';
import { colorizeCode } from './CodeColorizer.js';
import { TableRenderer } from './TableRenderer.js';
@ -34,7 +35,7 @@ const MarkdownDisplayInternal: React.FC<MarkdownDisplayProps> = ({
}) => {
if (!text) return <></>;
const lines = text.split('\n');
const lines = text.split(EOL);
const headerRegex = /^ *(#{1,4}) +(.*)/;
const codeFenceRegex = /^ *(`{3,}|~{3,}) *(\w*?) *$/;
const ulItemRegex = /^([ \t]*)([-*+]) +(.*)/;