1var common = require('../common-tap.js') 2var test = require('tap').test 3 4var pkg = common.pkg 5 6test('npm version in a prefix with no package.json', function (t) { 7 process.chdir(pkg) 8 common.npm( 9 ['version', '--json', '--prefix', pkg], 10 { cwd: pkg, nodeExecPath: process.execPath }, 11 function (er, code, stdout, stderr) { 12 t.ifError(er, "npm version doesn't care that there's no package.json") 13 t.notOk(code, 'npm version ran without barfing') 14 t.ok(stdout, 'got version output') 15 t.notOk(stderr, 'no error output') 16 t.doesNotThrow(function () { 17 var metadata = JSON.parse(stdout) 18 t.equal(metadata.node, process.versions.node, 'node versions match') 19 }, 'able to reconstitute version object from stdout') 20 t.end() 21 } 22 ) 23}) 24