1 files changed, 65 insertions, 0 deletions
diff --git a/deps/npm/test/tap/version-allow-same-version.js b/deps/npm/test/tap/version-allow-same-version.js
new file mode 100644
index 0000000000..66f568dec9
--- /dev/null
+++ b/deps/npm/test/tap/version-allow-same-version.js
@@ -0,0 +1,65 @@
+var fs = require('graceful-fs')
+var path = require('path')
+
+var mkdirp = require('mkdirp')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap.js')
+var npm = require('../../')
+var pkg = path.resolve(__dirname, 'version-allow-same-version')
+var cache = path.resolve(pkg, 'cache')
+var npmrc = path.resolve(pkg, './.npmrc')
+var configContents = 'sign-git-tag=false\n'
+
+test('npm version <semver> with same version without --allow-same-version', function (t) {
+  setup()
+  fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({
+    author: 'Lucas Theisen',
+    name: 'version-allow-same-version',
+    version: '0.0.1',
+    description: 'Test for npm version without --allow-same-version'
+  }), 'utf8')
+  npm.load({cache: cache, 'allow-same-version': false, registry: common.registry}, function () {
+    var version = require('../../lib/version')
+    version(['0.0.1'], function (err) {
+      t.ok(err)
+      t.like(err.message, /Version not changed/)
+      t.end()
+    })
+  })
+})
+test('npm version <semver> with same version with --allow-same-version', function (t) {
+  setup()
+  fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({
+    author: 'Lucas Theisen',
+    name: 'version-allow-same-version',
+    version: '0.0.1',
+    description: 'Test for npm version without --allow-same-version'
+  }), 'utf8')
+  npm.load({cache: cache, 'allow-same-version': true, registry: common.registry}, function () {
+    var version = require('../../lib/version')
+    version(['0.0.1'],
+      function (err) { t.ok(!err) },
+      function () { t.end() })
+  })
+})
+test('cleanup', function (t) {
+  cleanup()
+  t.end()
+})
+
+function cleanup () {
+  // windows fix for locked files
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(pkg)
+}
+
+function setup () {
+  mkdirp.sync(pkg)
+  mkdirp.sync(path.join(pkg, 'node_modules'))
+  mkdirp.sync(cache)
+  fs.writeFileSync(npmrc, configContents, 'ascii')
+  process.chdir(pkg)
+}