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-rw-r--r--node_modules/require-main-filename/test.js36
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+/* global describe, it */
+
+var requireMainFilename = require('./')
+
+require('tap').mochaGlobals()
+require('chai').should()
+
+describe('require-main-filename', function () {
+ it('returns require.main.filename in normal circumstances', function () {
+ requireMainFilename().should.match(/test\.js/)
+ })
+
+ it('should use children[0].filename when running on iisnode', function () {
+ var main = {
+ filename: 'D:\\Program Files (x86)\\iisnode\\interceptor.js',
+ children: [ {filename: 'D:\\home\\site\\wwwroot\\server.js'} ]
+ }
+ requireMainFilename({
+ main: main
+ }).should.match(/server\.js/)
+ })
+
+ it('should not use children[0] if no children exist', function () {
+ var main = {
+ filename: 'D:\\Program Files (x86)\\iisnode\\interceptor.js',
+ children: []
+ }
+ requireMainFilename({
+ main: main
+ }).should.match(/interceptor\.js/)
+ })
+
+ it('should default to process.cwd() if require.main is undefined', function () {
+ requireMainFilename({}).should.match(/require-main-filename/)
+ })
+})