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800 lines
19 KiB
800 lines
19 KiB
2 years ago
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import assert from 'assert';
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import {readFileSync} from 'fs';
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import {join as joinPath} from 'path';
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import codeframe from '../src/codeframe';
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const LINE_END = '\n';
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describe('codeframe', () => {
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it('should create a codeframe', () => {
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let codeframeString = codeframe(
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'hello world',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 1,
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line: 1,
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},
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},
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{
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start: {
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column: 3,
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line: 1,
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},
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end: {
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column: 5,
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line: 1,
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},
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^ ^^^');
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});
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it('should create a codeframe with multiple lines', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 1,
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line: 1,
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},
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},
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{
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start: {
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column: 7,
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line: 1,
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},
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end: {
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column: 10,
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line: 2,
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},
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^ ^^^^^');
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assert.equal(lines[2], '> 2 | Enjoy this nice codeframe');
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assert.equal(lines[3], '> | ^^^^^^^^^^');
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});
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it('should handle unordered overlapping highlights properly', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 1,
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line: 1,
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},
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},
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{
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start: {
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column: 7,
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line: 1,
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},
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end: {
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column: 10,
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line: 2,
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},
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},
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{
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start: {
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column: 4,
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line: 2,
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},
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end: {
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column: 7,
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line: 2,
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},
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^ ^^^^^');
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assert.equal(lines[2], '> 2 | Enjoy this nice codeframe');
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assert.equal(lines[3], '> | ^^^^^^^^^^');
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});
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it('should handle partial overlapping highlights properly', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 1,
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line: 1,
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},
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},
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{
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start: {
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column: 7,
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line: 1,
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},
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end: {
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column: 10,
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line: 2,
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},
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},
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{
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start: {
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column: 4,
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line: 2,
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},
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end: {
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column: 12,
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line: 2,
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},
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^ ^^^^^');
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assert.equal(lines[2], '> 2 | Enjoy this nice codeframe');
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assert.equal(lines[3], '> | ^^^^^^^^^^^^');
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});
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it('should be able to render inline messages', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 6,
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line: 1,
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},
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message: 'test',
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^^^^^^ test');
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assert.equal(lines[2], ' 2 | Enjoy this nice codeframe');
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});
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it('should only render last inline message of a column', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 3,
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line: 1,
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},
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message: 'test',
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},
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 6,
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line: 1,
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},
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message: 'this should be printed',
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^^^^^^ this should be printed');
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assert.equal(lines[2], ' 2 | Enjoy this nice codeframe');
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});
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it('should only render last inline message of a column with space', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 1,
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line: 1,
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},
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message: 'test',
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},
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{
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start: {
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column: 3,
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line: 1,
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},
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end: {
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column: 7,
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line: 1,
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},
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message: 'this should be printed',
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^ ^^^^^ this should be printed');
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assert.equal(lines[2], ' 2 | Enjoy this nice codeframe');
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});
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it('should only render last inline message of a column with multiple lines and space', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe\nThis is another line',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 1,
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line: 1,
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},
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message: 'test',
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},
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{
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start: {
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column: 3,
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line: 1,
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},
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end: {
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column: 7,
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line: 1,
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},
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message: 'this should be printed',
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},
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{
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start: {
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column: 3,
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line: 2,
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},
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end: {
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column: 7,
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line: 3,
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},
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message: 'message line 2',
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^ ^^^^^ this should be printed');
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assert.equal(lines[2], '> 2 | Enjoy this nice codeframe');
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assert.equal(lines[3], '> | ^^^^^^^^^^^^^^^^^^^^^^^');
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assert.equal(lines[4], '> 3 | This is another line');
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assert.equal(lines[5], '> | ^^^^^^^ message line 2');
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});
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it('should only render last inline message of a column with multiple lines and space', () => {
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let codeframeString = codeframe(
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'hello world\nEnjoy this nice codeframe\nThis is another line',
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[
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{
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start: {
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column: 1,
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line: 1,
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},
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end: {
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column: 1,
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line: 1,
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},
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message: 'test',
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},
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{
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start: {
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column: 3,
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line: 1,
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},
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end: {
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column: 7,
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line: 1,
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},
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message: 'this should be printed',
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},
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{
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start: {
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column: 3,
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line: 2,
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},
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end: {
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column: 7,
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line: 3,
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},
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message: 'message line 2',
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},
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],
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{useColor: false},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines[0], '> 1 | hello world');
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assert.equal(lines[1], '> | ^ ^^^^^ this should be printed');
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assert.equal(lines[2], '> 2 | Enjoy this nice codeframe');
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assert.equal(lines[3], '> | ^^^^^^^^^^^^^^^^^^^^^^^');
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assert.equal(lines[4], '> 3 | This is another line');
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assert.equal(lines[5], '> | ^^^^^^^ message line 2');
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});
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it('should properly use padding', () => {
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let codeframeString = codeframe(
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'test\n'.repeat(100),
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[
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{
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start: {
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column: 2,
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line: 5,
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},
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end: {
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column: 2,
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line: 5,
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},
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message: 'test',
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},
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],
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{
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useColor: false,
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padding: {
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before: 2,
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after: 4,
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},
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},
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines.length, 8);
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assert.equal(lines[0], ' 3 | test');
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assert.equal(lines[2], '> 5 | test');
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assert.equal(lines[3], '> | ^ test');
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assert.equal(lines[7], ' 9 | test');
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});
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it('should properly pad numbers for large files', () => {
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let codeframeString = codeframe('test\n'.repeat(1000), [
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{
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start: {
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column: 2,
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line: 99,
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},
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end: {
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column: 2,
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line: 99,
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},
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message: 'test',
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},
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{
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start: {
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column: 2,
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line: 100,
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},
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end: {
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column: 2,
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line: 100,
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},
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message: 'test 2',
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},
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]);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines.length, 7);
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assert.equal(lines[0], ' 98 | test');
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assert.equal(lines[1], '> 99 | test');
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assert.equal(lines[2], '> | ^ test');
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assert.equal(lines[3], '> 100 | test');
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assert.equal(lines[4], '> | ^ test 2');
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assert.equal(lines[5], ' 101 | test');
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assert.equal(lines[6], ' 102 | test');
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});
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it('should properly pad numbers for short files', () => {
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let codeframeString = codeframe('test\n'.repeat(1000), [
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{
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start: {
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column: 2,
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|
line: 7,
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},
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end: {
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column: 2,
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|
line: 7,
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},
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message: 'test',
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},
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{
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start: {
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column: 2,
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|
line: 12,
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},
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end: {
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column: 2,
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|
line: 12,
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},
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message: 'test',
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},
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]);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines.length, 11);
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assert.equal(lines[0], ' 6 | test');
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assert.equal(lines[4], ' 9 | test');
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assert.equal(lines[5], ' 10 | test');
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assert.equal(lines[6], ' 11 | test');
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assert.equal(lines[10], ' 14 | test');
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});
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it('should properly use maxLines', () => {
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let line = 'test '.repeat(100);
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let codeframeString = codeframe(
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`${line}\n`.repeat(100),
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[
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{
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start: {
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column: 2,
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|
line: 5,
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},
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end: {
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column: 2,
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|
line: 5,
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},
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|
message: 'test',
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},
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{
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|
start: {
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column: 2,
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|
line: 12,
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},
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end: {
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column: 2,
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|
line: 20,
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|
},
|
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|
message: 'test',
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},
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],
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{
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useColor: false,
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||
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maxLines: 10,
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||
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terminalWidth: 5,
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},
|
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);
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let lines = codeframeString.split(LINE_END);
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assert.equal(lines.length, 13);
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assert.equal(lines[0], ' 4 | test test ');
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assert.equal(lines[7], ' 10 | test test ');
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||
|
assert.equal(lines[11], '> 13 | test test ');
|
||
|
assert.equal(lines[12], '> | ^^^^^^^^^^');
|
||
|
});
|
||
|
|
||
|
it('should be able to handle tabs', () => {
|
||
|
let codeframeString = codeframe(
|
||
|
'hel\tlo wor\tld\nEnjoy thi\ts nice cod\teframe',
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
column: 5,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 8,
|
||
|
line: 1,
|
||
|
},
|
||
|
message: 'test',
|
||
|
},
|
||
|
],
|
||
|
{useColor: false},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines[0], '> 1 | hel lo wor ld');
|
||
|
assert.equal(lines[1], '> | ^^^^ test');
|
||
|
assert.equal(lines[2], ' 2 | Enjoy thi s nice cod eframe');
|
||
|
});
|
||
|
|
||
|
it('should be able to handle tabs with multiple highlights', () => {
|
||
|
let codeframeString = codeframe(
|
||
|
'hel\tlo wor\tld\nEnjoy thi\ts nice cod\teframe',
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
column: 3,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 5,
|
||
|
line: 1,
|
||
|
},
|
||
|
message: 'test',
|
||
|
},
|
||
|
{
|
||
|
start: {
|
||
|
column: 7,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 8,
|
||
|
line: 1,
|
||
|
},
|
||
|
message: 'test',
|
||
|
},
|
||
|
],
|
||
|
{useColor: false},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines[0], '> 1 | hel lo wor ld');
|
||
|
assert.equal(lines[1], '> | ^^^^ ^^ test');
|
||
|
assert.equal(lines[2], ' 2 | Enjoy thi s nice cod eframe');
|
||
|
});
|
||
|
|
||
|
it('multiline highlights with tabs', () => {
|
||
|
let codeframeString = codeframe(
|
||
|
'hel\tlo wor\tld\nEnjoy thi\ts nice cod\teframe\ntest',
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
column: 3,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 2,
|
||
|
line: 3,
|
||
|
},
|
||
|
message: 'test',
|
||
|
},
|
||
|
],
|
||
|
{useColor: false},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines[0], '> 1 | hel lo wor ld');
|
||
|
assert.equal(lines[1], '> | ^^^^^^^^^^^^^');
|
||
|
assert.equal(lines[2], '> 2 | Enjoy thi s nice cod eframe');
|
||
|
assert.equal(lines[3], '> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^');
|
||
|
assert.equal(lines[4], '> 3 | test');
|
||
|
assert.equal(lines[5], '> | ^^ test');
|
||
|
});
|
||
|
|
||
|
it('Should truncate long lines and print message', () => {
|
||
|
let originalLine = 'hello world '.repeat(1000);
|
||
|
let codeframeString = codeframe(
|
||
|
originalLine,
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
column: 1000,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 1200,
|
||
|
line: 1,
|
||
|
},
|
||
|
message: 'This is a message',
|
||
|
},
|
||
|
],
|
||
|
{useColor: false, terminalWidth: 25},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines.length, 2);
|
||
|
assert.equal(lines[0], '> 1 | d hello world hello');
|
||
|
assert.equal(lines[1], '> | ^^^^^^^^^^^^^^ This is a message');
|
||
|
});
|
||
|
|
||
|
it('Truncation across multiple lines', () => {
|
||
|
let originalLine =
|
||
|
'hello world '.repeat(100) + '\n' + 'new line '.repeat(100);
|
||
|
let codeframeString = codeframe(
|
||
|
originalLine,
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
column: 15,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 400,
|
||
|
line: 1,
|
||
|
},
|
||
|
message: 'This is the first line',
|
||
|
},
|
||
|
{
|
||
|
start: {
|
||
|
column: 2,
|
||
|
line: 2,
|
||
|
},
|
||
|
end: {
|
||
|
column: 100,
|
||
|
line: 2,
|
||
|
},
|
||
|
message: 'This is the second line',
|
||
|
},
|
||
|
],
|
||
|
{useColor: false, terminalWidth: 25},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines.length, 4);
|
||
|
assert.equal(lines[0], '> 1 | ld hello world hell');
|
||
|
assert.equal(lines[1], '> | ^^^^^^^^^^^^^^ This is the first line');
|
||
|
assert.equal(lines[2], '> 2 | new line new line n');
|
||
|
assert.equal(lines[3], '> | ^^^^^^^^^^^^^^^^^^ This is the second line');
|
||
|
});
|
||
|
|
||
|
it('Truncation across various types and positions of highlights', () => {
|
||
|
let originalLine =
|
||
|
'hello world '.repeat(100) + '\n' + 'new line '.repeat(100);
|
||
|
let codeframeString = codeframe(
|
||
|
originalLine,
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
column: 2,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 5,
|
||
|
line: 1,
|
||
|
},
|
||
|
},
|
||
|
{
|
||
|
start: {
|
||
|
column: 6,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 10,
|
||
|
line: 1,
|
||
|
},
|
||
|
message: 'I have a message',
|
||
|
},
|
||
|
{
|
||
|
start: {
|
||
|
column: 15,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 25,
|
||
|
line: 1,
|
||
|
},
|
||
|
message: 'I also have a message',
|
||
|
},
|
||
|
{
|
||
|
start: {
|
||
|
column: 2,
|
||
|
line: 2,
|
||
|
},
|
||
|
end: {
|
||
|
column: 5,
|
||
|
line: 2,
|
||
|
},
|
||
|
message: 'This is the second line',
|
||
|
},
|
||
|
],
|
||
|
{useColor: false, terminalWidth: 25},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines.length, 4);
|
||
|
assert.equal(lines[0], '> 1 | hello world hello w');
|
||
|
assert.equal(lines[1], '> | ^^^^^^^^^ ^^^^^ I also have a message');
|
||
|
assert.equal(lines[2], '> 2 | new line new line n');
|
||
|
assert.equal(lines[3], '> | ^^^^ This is the second line');
|
||
|
});
|
||
|
|
||
|
it('Multi-line highlight w/ truncation', () => {
|
||
|
let originalLine =
|
||
|
'hello world '.repeat(100) + '\n' + 'new line '.repeat(100);
|
||
|
let codeframeString = codeframe(
|
||
|
originalLine,
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
column: 2,
|
||
|
line: 1,
|
||
|
},
|
||
|
end: {
|
||
|
column: 151,
|
||
|
line: 2,
|
||
|
},
|
||
|
message: 'I have a message',
|
||
|
},
|
||
|
],
|
||
|
{useColor: false, terminalWidth: 25},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines.length, 4);
|
||
|
assert.equal(lines[0], '> 1 | hello world hello w');
|
||
|
assert.equal(lines[1], '> | ^^^^^^^^^^^^^^^^^^');
|
||
|
assert.equal(lines[2], '> 2 | ew line new line ne');
|
||
|
assert.equal(lines[3], '> | ^^^^^^ I have a message');
|
||
|
});
|
||
|
|
||
|
it('Should pad properly, T-650', () => {
|
||
|
let fileContent = readFileSync(
|
||
|
joinPath(__dirname, './fixtures/a.js'),
|
||
|
'utf8',
|
||
|
);
|
||
|
let codeframeString = codeframe(
|
||
|
fileContent,
|
||
|
[
|
||
|
{
|
||
|
start: {
|
||
|
line: 8,
|
||
|
column: 10,
|
||
|
},
|
||
|
end: {
|
||
|
line: 8,
|
||
|
column: 48,
|
||
|
},
|
||
|
},
|
||
|
],
|
||
|
{
|
||
|
useColor: false,
|
||
|
syntaxHighlighting: false,
|
||
|
language: 'js',
|
||
|
terminalWidth: 100,
|
||
|
},
|
||
|
);
|
||
|
|
||
|
let lines = codeframeString.split(LINE_END);
|
||
|
assert.equal(lines.length, 5);
|
||
|
assert.equal(lines[0], ` 7 | import Tooltip from '../tooltip';`);
|
||
|
assert.equal(
|
||
|
lines[1],
|
||
|
`> 8 | import VisuallyHidden from '../visually-hidden';`,
|
||
|
);
|
||
|
assert.equal(
|
||
|
lines[2],
|
||
|
'> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^',
|
||
|
);
|
||
|
assert.equal(lines[3], ' 9 | ');
|
||
|
assert.equal(lines[4], ' 10 | /**');
|
||
|
});
|
||
|
});
|