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a2e13b62dc
* fix(cat): do not cat directories Fixes #707 * fix(head): do not let head() read directories Also fixes a typo * fix(sort): do not sort directories Also fixes a typo * fix(tail): do not let tail() read directories Also fixes a typo * fix(uniq): do not let uniq() read directories We also had a test which called sort() instead of uniq(), so we never actually tested the missing-file case. This fixes that as well. This also throws an error for using a directory as output. * fix(pipe): fix breakages with piped commands
67 lines
1.6 KiB
JavaScript
67 lines
1.6 KiB
JavaScript
import fs from 'fs';
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import test from 'ava';
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import shell from '..';
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shell.config.silent = true;
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//
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// Invalids
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//
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test('no paths given', t => {
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const result = shell.cat();
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t.truthy(shell.error());
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t.is(result.code, 1);
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t.is(result.stderr, 'cat: no paths given');
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});
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test('nonexistent file', t => {
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t.falsy(fs.existsSync('/asdfasdf')); // sanity check
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const result = shell.cat('/asdfasdf'); // file does not exist
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t.truthy(shell.error());
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t.is(result.code, 1);
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t.is(result.stderr, 'cat: no such file or directory: /asdfasdf');
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});
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test('directory', t => {
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const result = shell.cat('resources/cat');
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t.truthy(shell.error());
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t.is(result.code, 1);
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t.is(result.stderr, 'cat: resources/cat: Is a directory');
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});
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//
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// Valids
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//
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test('simple', t => {
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const result = shell.cat('resources/cat/file1');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), 'test1\n');
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});
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test('multiple files', t => {
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const result = shell.cat('resources/cat/file2', 'resources/cat/file1');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), 'test2\ntest1\n');
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});
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test('multiple files, array syntax', t => {
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const result = shell.cat(['resources/cat/file2', 'resources/cat/file1']);
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), 'test2\ntest1\n');
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});
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test('glob', t => {
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const result = shell.cat('resources/file*.txt');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.truthy(result.search('test1') > -1); // file order might be random
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t.truthy(result.search('test2') > -1);
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});
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