siesta-lite/lib/Siesta/Launcher/CommandLineTool/NodeJSTool.js

Stress-free JavaScript unit testing and functional testing tool, works in NodeJS and browsers

/*

Siesta 5.6.1
Copyright(c) 2009-2022 Bryntum AB
https://bryntum.com/contact
https://bryntum.com/products/siesta/license

*/
;[ process.stdout, process.stderr ].forEach(function (s) {
    s && s.isTTY && s._handle && s._handle.setBlocking && s._handle.setBlocking(true)
})

Role('Siesta.Launcher.CommandLineTool.NodeJSTool', {

    does        : [
        Siesta.Launcher.FileSystem.NodeJS
    ],


    methods : {

        getTerminalWidth : function () {
            return process.stdout.columns
        },


        print : function (text, indentLevel) {
            process.stdout.write(this.prepareText(text, true, indentLevel))
        },


        printErr : function (text, indentLevel) {
            process.stderr.write(this.prepareText(text, true, indentLevel))
        },


        checkIsWindows : function () {
            return process.platform == 'win32'
        },


        checkIsMacOS : function () {
            return process.platform == 'darwin'
        },


        checkIs64Bit : function () {
            return process.arch == 'x64'
        },


        doExit : function (code) {
            process.exit(code)
        },


        gracefulShutdown : function () {
            this.exit(7)
        }
    },
    // eof methods

    override : {

        initialize : function () {
            var me      = this

            process.on('uncaughtException', function (err) {
                console.log("Caught unhandled exception: ", err, err.stack);

                me.gracefulShutdown()
            });

            process.on('unhandledRejection', function (err) {
                console.log("Caught unhandled rejection: ", err, err.stack);

                me.gracefulShutdown()
            });

            process.on('SIGTERM', this.gracefulShutdown.bind(this));
            process.on('SIGINT', this.gracefulShutdown.bind(this));
        }
    }
})