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'use strict';
const common = require('../common');
const assert = require('assert');
const exec = require('child_process').exec;
const path = require('path');
function errExec(script, callback) {
var cmd = '"' + process.argv[0] + '" "' +
path.join(common.fixturesDir, script) + '"';
return exec(cmd, function(err, stdout, stderr) {
// There was some error
assert.ok(err);
// More than one line of error output.
assert.ok(stderr.split('\n').length > 2);
// Assert the script is mentioned in error output.
assert.ok(stderr.indexOf(script) >= 0);
// Proxy the args for more tests.
callback(err, stdout, stderr);
});
}
// Simple throw error
errExec('throws_error.js', common.mustCall(function(err, stdout, stderr) {
assert.ok(/blah/.test(stderr));
}));
// Trying to JSON.parse(undefined)
errExec('throws_error2.js', common.mustCall(function(err, stdout, stderr) {
assert.ok(/SyntaxError/.test(stderr));
}));
// Trying to JSON.parse(undefined) in nextTick
errExec('throws_error3.js', common.mustCall(function(err, stdout, stderr) {
assert.ok(/SyntaxError/.test(stderr));
}));
// throw ILLEGAL error
errExec('throws_error4.js', common.mustCall(function(err, stdout, stderr) {
assert.ok(/\/\*\*/.test(stderr));
assert.ok(/SyntaxError/.test(stderr));
}));
// Specific long exception line doesn't result in stack overflow
errExec('throws_error5.js', common.mustCall(function(err, stdout, stderr) {
assert.ok(/SyntaxError/.test(stderr));
}));
// Long exception line with length > errorBuffer doesn't result in assertion
errExec('throws_error6.js', common.mustCall(function(err, stdout, stderr) {
assert.ok(/SyntaxError/.test(stderr));
}));
// Object that throws in toString() doesn't print garbage
errExec('throws_error7.js', common.mustCall(function(err, stdout, stderr) {
assert.ok(/<toString\(\) threw exception/.test(stderr));
}));
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