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Fix a bug with --raw flag about reading all lines if no newline is present at the end of the file

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This commit is contained in:
Anton Medvedev 2024-06-27 11:36:17 +02:00
parent 6793ff4a0e
commit e465f7d2c8
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2 changed files with 10 additions and 4 deletions
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1
npm/index.js
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@ -290,6 +290,7 @@ function* readLine(stdin) {
buffer += ch
}
}
if (buffer.length > 0) yield buffer
return buffer
}

13
npm/test.js
View File

@ -10,14 +10,14 @@ async function test(name, fn) {
async function run(json, code = '') {
const {spawnSync} = await import('node:child_process')
return spawnSync(`echo '${typeof json === 'string' ? json : JSON.stringify(json)}' | node index.js ${code}`, {
return spawnSync(`printf -- '${typeof json === 'string' ? json : JSON.stringify(json)}' | node index.js ${code}`, {
stdio: 'pipe',
encoding: 'utf8',
shell: true
})
}
async function runSimple(code = '') {
async function runNoPipe(code = '') {
const {spawnSync} = await import('node:child_process')
return spawnSync(`node index.js ${code}`, {
stdio: 'pipe',
@ -197,6 +197,11 @@ void async function main() {
t.equal(stdout, 'string\n')
})
await test('flags - raw reads entire input', async t => {
const {stdout} = await run('foo\bbar', `-r`)
t.equal(stdout, 'foo\bbar\n')
})
await test('flags - slurp flag', async t => {
const {stdout} = await run('{"foo": "bar"}\n{"foo": "baz"}', `-s '.[1].foo'`)
t.equal(stdout, 'baz\n')
@ -208,12 +213,12 @@ void async function main() {
})
await test('cli - first arg is file', async t => {
const {stdout} = await runSimple(`package.json .name`)
const {stdout} = await runNoPipe(`package.json .name`)
t.equal(stdout, 'fx\n')
})
await test('cli - last arg is file', async t => {
const {stdout} = await runSimple(`.name package.json`)
const {stdout} = await runNoPipe(`.name package.json`)
t.equal(stdout, 'fx\n')
})
}()