Method and system for software virtualization directly from an installation package
A method and system for providing a virtual system environment directly from an installation package is disclosed. An installation package containing one or more installer applications is received and an installer application providing an instance of an operating system is copied from the installation package to a virtual container created in a test machine. A virtualization package is created for the selected installed application, and the virtual system environment is provided in the test machine.
1. A computer-implemented method for providing a virtual system environment, comprising:
receiving an installation package containing one or more installer applications and a software application, wherein each of the one or more installer applications provides an instance of a target operating system and an instance of the software application compatible with the instance of the target operating system;
copying at least one installer application from the installation package to a virtual container created in a test machine, wherein the virtual container contains at least one virtual cache;
creating a virtualization package within each of the at least one virtual cache for each of the at least one installer application, wherein the virtualization package comprises at least: a virtual operating system, a virtual file system and at least one virtual registry specific to the target operating system; and
running the software application for each of the one or more installer applications in the virtual system environment.
2. The computer-implemented method of claim 1 , wherein the at least one installer application performs quality assurance (QA) or compatibility testing of an application software.
3. The computer-implemented method of claim 1 , wherein a user browses the installation package and selects the at least one installer application from the installation package using a browsing software.
4. The computer-implemented method of claim 1 , further comprising:
identifying the one or more installer applications from the installation package using a batch software program.
5. The computer-implemented method of claim 1 , further comprising:
creating a shortcut on the test machine using an installation service, wherein the shortcut contains information about the software application; and
running the software application by clicking on the shortcut.
6. The computer-implemented method of claim 1 , wherein the virtualization package is saved to a user-specific or application-specific data folder.
7. A non-transitory computer-readable medium having stored thereon a plurality of instructions, wherein the plurality of instructions, when executed by a computer, cause the computer to perform computer-implemented operations of:
receiving an installation package containing one or more installer applications and a software application, wherein each of the one or more installer applications provides an instance of a target operating system and an instance of the software application compatible with the instance of the target operating system;
copying at least one installer application from the installation package to a virtual container created in a test machine, wherein the virtual container contains at least one virtual cache;
creating a virtualization package within each of the at least one virtual cache for each of the at least one installer application, wherein the virtualization package comprises at least: a virtual operating system, a virtual file system and at least one virtual registry specific to the target operating system; and
running the software application for each of the one or more installer applications in a virtual system environment.
8. The non-transitory computer-readable medium of claim 7 , wherein the one or more installer applications include an installer, an update or a service package of the target operating system.
9. The non-transitory computer-readable medium of claim 7 , wherein the at least one installer application performs quality assurance (QA) or compatibility testing of an application software.
10. The non-transitory computer-readable medium of claim 7 , wherein a user browses the installation package and selects the at least one installer application from the installation package using a browsing software.
11. The non-transitory computer-readable medium of claim 7 , having stored thereon additional instructions, wherein the additional instructions when executed by the computer, cause the computer to further perform computer-implemented operation of:
identifying the one or more installer applications from the installation package using a batch software program.
12. The non-transitory computer-readable medium of claim 7 , having stored thereon additional instructions, wherein the additional instructions when executed by the computer, cause the computer to further perform computer-implemented operations of:
creating a shortcut on the test machine using an installation service, wherein the shortcut contains information about the software application; and
running the software application by clicking on the shortcut.
13. The non-transitory computer-readable medium of claim 7 , wherein the virtualization package is saved to a user-specific or application-specific data folder.