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96e46d37c4
New flag is for string input only PR-URL: https://github.com/nodejs/node/pull/27184 Reviewed-By: Jan Krems <jan.krems@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Myles Borins <myles.borins@gmail.com>
57 lines
1.6 KiB
JavaScript
57 lines
1.6 KiB
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const { spawnSync } = require('child_process');
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const node = process.execPath;
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// Test both sets of arguments that check syntax
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const syntaxArgs = [
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'-c',
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'--check'
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];
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// Match on the name of the `Error` but not the message as it is different
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// depending on the JavaScript engine.
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const syntaxErrorRE = /^SyntaxError: Unexpected identifier\b/m;
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// Should throw if code piped from stdin with --check has bad syntax
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// loop each possible option, `-c` or `--check`
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syntaxArgs.forEach(function(arg) {
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const stdin = 'var foo bar;';
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const c = spawnSync(node, [arg], { encoding: 'utf8', input: stdin });
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// stderr should include '[stdin]' as the filename
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assert(c.stderr.startsWith('[stdin]'), `${c.stderr} starts with ${stdin}`);
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// No stdout should be produced
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assert.strictEqual(c.stdout, '');
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// stderr should have a syntax error message
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assert(syntaxErrorRE.test(c.stderr), `${syntaxErrorRE} === ${c.stderr}`);
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assert.strictEqual(c.status, 1);
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});
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// Check --input-type=module
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syntaxArgs.forEach(function(arg) {
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const stdin = 'export var p = 5; var foo bar;';
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const c = spawnSync(
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node,
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['--experimental-modules', '--input-type=module', '--no-warnings', arg],
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{ encoding: 'utf8', input: stdin }
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);
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// stderr should include '[stdin]' as the filename
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assert(c.stderr.startsWith('[stdin]'), `${c.stderr} starts with ${stdin}`);
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// No stdout should be produced
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assert.strictEqual(c.stdout, '');
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// stderr should have a syntax error message
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assert(syntaxErrorRE.test(c.stderr), `${syntaxErrorRE} === ${c.stderr}`);
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assert.strictEqual(c.status, 1);
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});
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