CN111371654B - Automatic testing system and method for intelligent fusion product network port - Google Patents
Automatic testing system and method for intelligent fusion product network port Download PDFInfo
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- CN111371654B CN111371654B CN202010191520.0A CN202010191520A CN111371654B CN 111371654 B CN111371654 B CN 111371654B CN 202010191520 A CN202010191520 A CN 202010191520A CN 111371654 B CN111371654 B CN 111371654B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0894—Packet rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Abstract
The invention discloses an automatic testing system for an intelligent integration product network port, which comprises: the intelligent fusion system comprises a testing device and an intelligent fusion product to be tested, wherein the intelligent fusion product to be tested comprises a network port; the testing device comprises a network card expansion module, a network card module and a testing software module, wherein the network card module is connected with a network port of the tested intelligent fusion product, and the network card module is connected with the tested equipment through the network card expansion module; the testing software module is used for testing the compatibility, the transmission rate and the connection time delay of the network interface and the network card module of the tested intelligent fusion product. An automated testing method is also disclosed. The invention adopts an automatic testing method to realize the compatibility, connection delay and reliability verification of the intelligent fusion product network port, improves the accuracy of key testing on the intelligent fusion terminal equipment, reduces the investment of labor cost and avoids the problem of inconsistent testing errors and testing standards caused by manual operation.
Description
Technical Field
The invention relates to the technical field of automatic network port testing, in particular to an automatic network port testing system and method for an intelligent fusion product.
Background
With the high-speed development of intelligent fusion products, more abundant contents are brought to the entertainment of living rooms. The network intelligent fusion product based on the application provided by the Internet has the same technical index as the traditional network card in the aspect of network performance. The network port rate and stability of the intelligent fusion equipment can directly influence the smoothness degree of network data transmission, and the network port rate and stability are key technical indexes for determining the user experience. Based on an automatic testing concept, the method is particularly important for efficiently and accurately testing key performances such as network port compatibility, reliability and the like of an intelligent fusion product. At present, in scientific research test and production test processes, an intelligent fusion product with a network port function generally simply checks the network port speed of the product through local connection of a test device, but lacks tests on the aspects of network port compatibility, reliability, connection delay and the like. At the present stage, tests for testing the compatibility, reliability, connection delay and other aspects of the product network interface are all performed in a manual mode, the test operation is complex, the error of manual test data is large, and the phenomenon of repeated failure due to batch operation is not easy to occur.
Disclosure of Invention
The invention aims to provide an automatic testing system and method for an intelligent fusion product network port, which are used for solving the problems that in the prior art, the network port compatibility and the connection delay test of an intelligent fusion product are both tested manually, the operation is complex and the error of test data is large.
The invention solves the problems through the following technical scheme:
an automatic test system for an intelligent integration product network port comprises: the intelligent fusion system comprises a testing device and an intelligent fusion product to be tested, wherein the intelligent fusion product to be tested comprises a network port; the testing device comprises a network card expansion module, a network card module and a testing software module, wherein the network card module is connected with a network port of the tested intelligent fusion product, and the network card module is connected with the tested equipment through the network card expansion module; the testing software module is used for testing the compatibility, the transmission rate and the connection time delay of the network interface and the network card module of the tested intelligent fusion product.
Further, the testing software module includes:
the test case input module is used for inputting a test script by a tester;
the configuration module is used for acquiring a test mode in the test script, identifying the installed network card on the test device and configuring the network card on the test device according to the test mode;
the test case execution module is used for executing the test script, switching the working mode of the network card according to the test mode and calculating the connection time delay after the working mode is switched;
a test result output module: the method is used for counting the connection time delay after the network card working mode is switched, calculating the average speed and the average time delay, and summarizing and outputting the test result.
An automatic testing method for an intelligent fusion product network port comprises the following steps:
step S1: building a test environment and setting an IP address for the test device;
step S2: inquiring a network card of the testing device, adding the network card into a testing option, and configuring testing times and testing intervals;
and step S3: starting a test:
step S31: configuring the working mode of the network card as an automatic detection mode;
step S32: calling a bottom API of the testing device to disable the network card, enabling the network card again, starting timing, and recording connection delay after the tested intelligent fusion product reconnects the current network card and adapts the speed of the current network card;
step S33: the testing device sends a data packet to the tested intelligent fusion product through a ping command, records the transmission rate, the packet loss rate and the transmission delay and finishes the test;
step S34: modifying the working modes of the network card in sequence, and repeating the step S32 and the step S33 under each working mode; entering the next step until all the working modes are tested;
and step S4: switching the network cards of the testing device, repeating the step S3 until each network card is tested, and entering the next step;
step S5: and outputting a test result.
Further, the method for configuring the network card to be in the automatic detection mode in step S31 includes: the speedduplex data in the modified registry is 0.
Further, the operation modes of the network card in step S34 include 10Mbps half duplex, 10Mbps full duplex, 100Mbps half duplex, 100Mbps full duplex and 1.0Gbps full duplex.
Further, the step S5 includes: and outputting the data recorded in the test process to an excel table, and marking the data exceeding the preset test parameters.
Further, the step S1 of setting an IP address for the test apparatus specifically includes:
if the network port of the tested intelligent fusion product is a WAN port, the testing device is directly connected with the WAN port through a network cable, the IP of the testing device is set as a fixed IP, and an IP address is allocated to the tested intelligent fusion product through a DHCP server of the testing device; and if the network port of the tested intelligent fusion product is an LAN port, setting the IP of the testing device as the IP address of the same section as the tested equipment.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the invention adopts an automatic testing method to realize the compatibility, connection delay and reliability verification of the intelligent fusion product network port, changes the traditional manual sampling verification into the automatic and lasting verification of a testing device, improves the accuracy of key testing of intelligent fusion terminal equipment, reduces the investment of labor cost and avoids the problems of testing errors and inconsistent testing standards caused by manual operation.
Drawings
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1:
with reference to fig. 1, an automatic testing system for an intelligent integrated product network port includes: the intelligent integration test system comprises a test device and an intelligent fusion product to be tested (hereinafter referred to as tested equipment), wherein the tested equipment comprises a network port; the testing device comprises a network card expansion module, a network card module and a testing software module, wherein the network card module is connected with a network port of the tested device, and is connected with the tested device through the network card expansion module; the testing software module is used for testing the compatibility, the transmission rate and the connection time delay of the network interface and the network card module of the tested equipment. The network card expansion module consists of a plurality of PCI ports or USB ports and is used for expanding the number of the network cards for testing and realizing the multi-network card compatibility test of the tested equipment.
Further, the testing software module includes:
the test case input module is used for inputting a test script by a tester; the test script sets the test mode, test times, test interval, etc. of the network card;
the configuration module is used for acquiring a test mode in the test script, identifying the type and the number of the network cards installed on the test device and configuring the network cards on the test device according to the test mode; the test mode comprises a working mode of the network card, connection time delay and the like;
the test case execution module is used for executing a test script, switching the working modes of the network card according to the test mode (including automatic detection, 10Mbps half-duplex, 10Mbps full-duplex, 100Mbps half-duplex, 100Mbps full-duplex, 1.0Gbps full-duplex and other modes, and a tester can select two or more of the modes according to the test requirement) and calculating the connection delay after the working modes are switched;
a test result output module: the method is used for counting the screen communication connection time delay, calculating the average speed and the average time delay after the working mode of the network card is switched, summarizing and outputting the test result into an Excel document, marking the abnormal data with red, prompting and facilitating the check of testers.
Example 2:
an automatic testing method for an intelligent fusion product network port comprises the following steps:
step S1: building a test environment, and setting an IP address for the test device: if the network port of the tested equipment is a WAN port, the testing device is directly connected with the WAN port through a network cable, the IP of the testing device is set as a fixed IP, and an IP address is allocated to the tested equipment through a DHCP server of the testing device; if the network port of the tested equipment is an LAN port, setting the IP of the testing device as the IP address of the same segment as the tested equipment;
step S2: inquiring a network card of the testing device, adding the network card into a testing option, and configuring testing times and testing intervals;
and step S3: starting a test:
step S31: modifying the speedduplex data in the registry to change the speedduplex data into 0, and changing the working mode of the network card of the testing device into an automatic detection mode;
step S32: calling a bottom API of the testing device to disable the network card, enabling the network card again, starting timing, and recording time delay after the tested equipment is reconnected with the current network card and is adapted to the speed of the current network card;
step S33: the test device sends a data packet to the tested device through a ping command:
firstly, the testing software module constructs an ICMP request data packet with a fixed format through a ping command, and then the ICMP protocol hands over the data packet and the IP address of the tested device to an IP protocol layer. The IP protocol layer uses the IP address of the testing device as a source address, the IP address of the tested device as a destination address and adds some control information to construct an IP data packet, finds out the MAC address of the tested device in a mapping table and transfers the MAC address to the data link layer, and the data link layer constructs a data frame to be transmitted to the tested device;
after receiving the data frame, the tested device checks its destination address and compares it with the physical address of the local machine, if it is in accordance with the physical address, it receives it; otherwise, discarding. After receiving, the data frame is checked, and the IP data packet is extracted from the frame and handed to the IP layer protocol of the local device. Similarly, after the IP layer is checked, useful information is extracted and then sent to an ICMP protocol, and after the ICMP protocol is processed by the ICMP protocol, an ICMP response packet is immediately constructed and sent to a testing device; after the testing software module realizes the Ping function for the preset times (such as 4 times), the testing item that the network card working mode is 'automatic detection' is ended, and the transmission rate, the packet loss rate and the transmission delay in the process are recorded;
step S34: the working modes of the network card are modified to 10Mbps half duplex, 10Mbps full duplex, 100Mbps half duplex, 100Mbps full duplex and 1.0Gbps full duplex in sequence, and the step S32 and the step S33 are repeated under each working mode; entering the next step until all the working modes are tested;
and step S4: and switching the network cards of the testing device, and repeating the step S3, so that the testing of the compatibility of the network interface of the testing device by the network interface of the tested equipment is realized, until each network card is tested, the testing parameters can be set through software configuration before the testing, and if the testing data exceeds the set parameters in the testing process, the software can mark the testing data red, so that the testing personnel can conveniently check the testing data. After the test is finished, the software forms the test result into an Excel table, and a tester can check the whole test data through the Excel table.
Although the present invention has been described herein with reference to the illustrated embodiments thereof, which are intended to be preferred embodiments of the present invention, it is to be understood that the invention is not limited thereto, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure.
Claims (7)
1. An automatic testing method for an intelligent integration product network port is characterized by comprising the following steps:
step S1: building a test environment and setting an IP address for the test device;
step S2: inquiring a network card of the testing device, adding the network card into a testing option, and configuring testing times and testing intervals;
and step S3: starting a test:
step S31: configuring the working mode of the network card as an automatic detection mode;
step S32: calling a bottom API of the testing device to disable the network card, enabling the network card again, starting timing, and recording connection delay after the tested intelligent fusion product reconnects the current network card and adapts the speed of the current network card;
step S33: the testing device sends a data packet to the tested intelligent fusion product through a ping command, records the transmission rate, the packet loss rate and the transmission delay and finishes the test;
step S34: modifying the working modes of the network card in sequence, and repeating the step S32 and the step S33 under each working mode; entering the next step until all the working modes are tested;
and step S4: switching the network cards of the testing device, repeating the step S3 until each network card is tested, and entering the next step;
step S5: and outputting a test result.
2. The method for automatically testing the internet access of the intelligent convergence product according to claim 1, wherein the method for configuring the network card in the step S31 into the automatic detection mode comprises the following steps: the speedduplex data in the modified registry is 0.
3. The automatic testing method for the internet access of the intelligent convergence product according to claim 1, wherein the working modes of the network card in the step S34 include 10Mbps half duplex, 10Mbps full duplex, 100Mbps half duplex, 100Mbps full duplex and 1.0Gbps full duplex.
4. The method for automatically testing the internet access of the intelligent convergence product according to claim 1, wherein the step S5 comprises: and outputting the data recorded in the test process to an excel table, and marking the data exceeding the preset test parameters.
5. The method according to claim 1, wherein the step S1 of setting an IP address for the testing device specifically comprises:
if the network port of the tested intelligent fusion product is a WAN port, the testing device is directly connected with the WAN port through a network cable, the IP of the testing device is set as a fixed IP, and an IP address is allocated to the tested intelligent fusion product through a DHCP server of the testing device; and if the network port of the tested intelligent fusion product is an LAN port, setting the IP of the testing device as the IP address of the same section as the tested equipment.
6. An automatic testing system for an intelligent convergence product network port, which realizes the automatic testing method for the intelligent convergence product network port according to claim 1, is characterized by comprising: the intelligent fusion system comprises a testing device and an intelligent fusion product to be tested, wherein the intelligent fusion product to be tested comprises a network port; the testing device comprises a network card expansion module, a network card module and a testing software module, wherein the network card module is connected with a network port of the tested intelligent fusion product, and the network card module is connected with the tested equipment through the network card expansion module; the testing software module is used for testing the compatibility, the transmission rate and the connection time delay of the network interface and the network card module of the tested intelligent fusion product.
7. The automated testing system for the internet access of the intelligent convergence product according to claim 6, wherein the testing software module comprises:
the test case input module is used for inputting a test script by a tester;
the configuration module is used for acquiring a test mode in the test script, identifying the installed network card on the test device and configuring the network card on the test device according to the test mode;
the test case execution module is used for executing the test script, switching the working mode of the network card according to the test mode and calculating the connection time delay after the working mode is switched;
a test result output module: the method is used for counting the connection time delay after the network card working mode is switched, calculating the average speed and the average time delay, and summarizing and outputting the test result.
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