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1b889894ce
Avoid the `exit` command to be sent more than once. It prevents from undesired errors emitted on `proc.stdin`. Remove the watchdog timer so the test does not fail in case it takes longer to complete. PR-URL: https://github.com/nodejs/node/pull/9490 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James Snell <jasnell@gmail.com>
54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
'use strict';
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const common = require('../common');
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const path = require('path');
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const spawn = require('child_process').spawn;
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const assert = require('assert');
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const fixture = path.join(
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common.fixturesDir,
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'debugger-util-regression-fixture.js'
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);
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const args = [
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'debug',
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`--port=${common.PORT}`,
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fixture
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];
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const proc = spawn(process.execPath, args, { stdio: 'pipe' });
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proc.stdout.setEncoding('utf8');
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proc.stderr.setEncoding('utf8');
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let stdout = '';
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let stderr = '';
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let nextCount = 0;
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let exit = false;
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proc.stdout.on('data', (data) => {
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stdout += data;
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if (stdout.includes('> 1') && nextCount < 1 ||
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stdout.includes('> 2') && nextCount < 2 ||
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stdout.includes('> 3') && nextCount < 3 ||
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stdout.includes('> 4') && nextCount < 4) {
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nextCount++;
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proc.stdin.write('n\n');
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} else if (!exit && (stdout.includes('< { a: \'b\' }'))) {
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exit = true;
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proc.stdin.write('.exit\n');
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} else if (stdout.includes('program terminated')) {
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// Catch edge case present in v4.x
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// process will terminate after call to util.inspect
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common.fail('the program should not terminate');
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}
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});
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proc.stderr.on('data', (data) => stderr += data);
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process.on('exit', (code) => {
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assert.equal(code, 0, 'the program should exit cleanly');
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assert.equal(stdout.includes('{ a: \'b\' }'), true,
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'the debugger should print the result of util.inspect');
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assert.equal(stderr, '', 'stderr should be empty');
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});
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