WO2017107582A1

WO2017107582A1 - Method and device for automated testing

Info

Publication number: WO2017107582A1
Application number: PCT/CN2016/098831
Authority: WO
Inventors: 何为
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-12-25
Filing date: 2016-09-13
Publication date: 2017-06-29
Also published as: CN106921535A

Abstract

The invention discloses an automated testing method comprising: acquiring test cases and test scripts for a SyncE 1588 clock corresponding to test commands from a client upon receiving the commands; running the test scrips based on the obtained test cases; and generating a test report when the test scripts complete running. The invention further discloses an automated testing device. The invention achieves automated testing of the SyncE 1588 clock of the device being tested. By running test scripts corresponding to different test commands, automated testing of the various functions of the SyncE 1588 clock of the tested device is realized, and the workload involved in testing the SyncE 1588 clock of the tested device is greatly reduced. Automated testing also prevents inaccurate tests due to inaccuracies of human testing, and the accuracy and efficiency of the testing of the SyncE 1588 clock of the tested device as well as the quality thereof are therefore improved.

Description

Automated test method and device

Technical field

Embodiments of the present invention relate to the field of automated testing technologies, and in particular, to an automated testing method and apparatus.

Background technique

At present, the network Ethernet SyncE 1588 clock of the device under test is mainly tested by manual testing. Since the test of the SyncE 1588 clock of the tested device needs to test various functions of the SyncE 1588 clock, when the SyncE 1588 clock of the tested device is manually tested, each test state and test result need to be manually detected, so that the tested device is The SyncE 1588 clock test has a large workload, which in turn leads to low test efficiency of the SyncE 1588 clock of the device under test.

Summary of the invention

The embodiment of the invention provides an automatic testing method and device, which aims to solve the technical problem of low testing efficiency of manual testing of the SyncE 1588 clock of the tested device.

To achieve the above objective, an automated testing method provided by an embodiment of the present invention includes the following steps:

When the test command sent by the user is received, the test case and the test script of the synchronous Ethernet SyncE 1588 clock corresponding to the test command are obtained, where the test case includes the current clock source of the device under test is the SyncE 1588 clock, and The SyncE 1588 clock is locked;

Running the test script based on the obtained test case;

A test report is generated when the test script runs.

Optionally, when the test instruction is a forward transition test instruction of the tested device SyncE 1588 clock, the step of running the test script based on the obtained test case includes:

Controlling the device under test to restart;

During the restart of the device under test, the SyncE 1588 clock is detected in real time. Line status

The step of generating a test report includes: generating a test report of successful test when the detected clock state of the SyncE 1588 clock is in a warm-up state, a free running state, a fast-capture state, and a locked state.

Optionally, when the test instruction is a reverse transition test instruction of the clock of the device under test SyncE 1588, the step of running the test script based on the obtained test case includes:

Performing a clock pull operation on the device under test;

Turning off the link between the switch and the SyncE 1588 clock when detecting that the SyncE 1588 clock of the device under test is in a fast capture state;

Turning on the link between the switch and the SyncE 1588 clock when detecting that the SyncE 1588 clock of the device under test is in a free running state;

The step of generating a test report includes: generating a test report of successful test when it is detected that the SyncE 1588 clock of the device under test is in a locked state.

Optionally, when the test instruction is a link switching test instruction of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the primary link, the obtained test case is based on the obtained test case. The steps to run the test script include:

Closing the primary link and enabling a backup link between the switch and the SyncE 1588 clock;

After detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed, and the primary link is turned on;

The step of generating a test report includes: generating a test report of successful test when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link and the SyncE 1588 clock is in the locked state.

Optionally, when the test instruction is a clock switching test instruction of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the primary link, the operation is performed based on the obtained test case. The steps of the test script include:

Open the link between the switch and the GNSS clock of the Global Navigation Satellite System;

After detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, setting the GNSS clock state to a pseudo normal state, and enabling the backup link of the switch and the SyncE 1588 clock;

After detecting the SyncE 1588 clock of the current clock source of the device under test as the primary link, and the SyncE 1588 clock is in the locked state, the GNSS clock state is restored from the pseudo normal state to the normal state, and the primary link is closed. ;

After detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed;

After detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, the link between the switch and the GNSS clock is closed and the active link is started;

The step of generating a test report includes: generating a test report of successful test when the SyncE 1588 clock of the current clock source of the device under test is detected as the primary link and the SyncE 1588 clock is locked.

In addition, in order to achieve the above object, an embodiment of the present invention further provides an automatic testing device, where the automated testing device includes:

The obtaining module is configured to obtain a test case and a test script of the synchronous Ethernet SyncE 1588 clock corresponding to the test command when receiving the test command sent by the user, where the test case includes the current clock source of the device under test is SyncE 1588 clock, and the SyncE 1588 clock is locked;

Running a module, configured to run the test script based on the obtained test case;

A generation module is configured to generate a test report when the test script runs.

Optionally, when the test instruction is a forward transition test instruction of a clock of the device under test SyncE 1588, the running module includes:

a control unit, configured to control the device to be tested to restart;

The detecting unit is configured to detect the running state of the SyncE 1588 clock in real time during the restart of the device under test;

The generating module is further configured to generate a test successful test when the detected clock state of the SyncE 1588 clock is in a warm-up state, a free running state, a fast-capture state, and a locked state. report.

Optionally, when the test instruction is a reverse transition test instruction of a clock of the device under test SyncE 1588, the running module includes:

a clock pull unit configured to perform a clock pull operation on the device under test;

a link down unit, configured to: close the switch and the SyncE 1588 clock link when detecting that the SyncE 1588 clock of the device under test is in a fast capture state;

a link open unit, configured to enable a link between the switch and the SyncE 1588 clock when detecting that the SyncE 1588 clock of the device under test is in a free running state;

The generating module is further configured to generate a test report that the test is successful when detecting that the SyncE 1588 clock of the device under test is in a locked state.

Optionally, when the test command is a link switch test command of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the active link, the running module includes:

The primary link closing unit is configured to close the primary link and enable a backup link between the switch and the SyncE 1588 clock;

The first standby link shutting down unit is configured to: when detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, shutting down the standby link, and turning on the main Use link

The generating module is further configured to generate a test report of successful testing when the SyncE 1588 clock of the current clock source of the device under test is detected as the primary link and the SyncE 1588 clock is in the locked state.

Optionally, when the test instruction is a clock switching test instruction of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the primary link, the running module includes:

a GNSS clock link open unit, configured to enable a link between the switch and the GNSS clock of the global navigation satellite system;

Setting a unit, configured to set the GNSS clock state to a pseudo normal state when detecting that the current clock source of the device under test is a GNSS clock and the GNSS clock is in a locked state, and Opening a backup link between the switch and the SyncE 1588 clock;

The recovery unit is configured to restore the GNSS clock state from the pseudo normal state to the normal state when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link, and the SyncE 1588 clock is in the locked state, and close the Said primary link;

a second standby link shutdown unit, configured to: when detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in a locked state, shutting down the standby link;

The GNSS clock link closing unit is configured to: when detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, close the link between the switch and the GNSS clock and enable the active link;

The generating module is further configured to generate a test report that the test is successful when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link and the SyncE 1588 clock is in the locked state.

In an embodiment of the present invention, a computer storage medium is further provided, and the computer storage medium may store an execution instruction for executing the automated test method in the above embodiment.

The embodiment of the present invention obtains a test case and a test script of the SyncE 1588 clock corresponding to the test instruction when receiving the test instruction sent by the user, and then runs the test script based on the obtained test case, and then performs the test. When the script runs, the test report is generated, and the automatic test of the SyncE 1588 clock of the tested device is realized. The test script corresponding to different test instructions is used to realize the automatic test of various functions of the test device SyncE 1588 clock, and the test is reduced. The process of manually detecting the test status and test results in the process greatly reduces the workload of the SyncE 1588 clock test of the device under test, avoids the problem of inaccurate test caused by inaccurate manual detection, and improves the test equipment. The efficiency and accuracy of the SyncE 1588 clock test improves the quality of the device under test.

DRAWINGS

1 is a schematic flow chart of a first embodiment of an automated test method according to the present invention;

2 is a schematic flowchart of a step of running the test script in the second embodiment of the automated test method of the present invention;

3 is a schematic flowchart of a step of running the test script in the third embodiment of the automated test method of the present invention;

4 is a schematic flowchart of a step of running the test script in the fourth embodiment of the automated test method of the present invention;

FIG. 5 is a schematic flowchart of a step of running the test script in the fifth embodiment of the automated test method according to the present invention; FIG.

6 is a schematic diagram of functional modules of a first embodiment of an automated test apparatus according to the present invention;

7 is a schematic diagram of a refinement function module of a running module in a second embodiment of the automatic testing device of the present invention;

8 is a schematic diagram of a refinement function module of a running module in a third embodiment of the automatic testing device of the present invention;

9 is a schematic diagram of a refinement function module of a running module in a fourth embodiment of the automatic testing device of the present invention;

FIG. 10 is a schematic diagram of a refinement function module of a running module in a fifth embodiment of the automatic testing device of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present invention provides an automated test method. 1 is a schematic flow chart of a first embodiment of an automated test method according to the present invention.

In this embodiment, the automated test method includes:

Step S100: Acquire a test case and a test script of a synchronous Ethernet SyncE 1588 clock corresponding to the test command when receiving a test command sent by the user, where the test The trial example includes the current clock source of the device under test being the SyncE 1588 clock, and the SyncE 1588 clock is locked;

The test command includes a test command for performing a clock state positive transition test on the SyncE 1588 clock of the device under test, a test command for performing a clock state reverse transition test on the SyncE 1588 clock of the device under test, and SyncE 1588 for the device under test. The clock performs a test instruction of the clock source smoothing switching test and a test instruction for performing a link smoothing switching test on the SyncE 1588 clock of the device under test. In this embodiment, the clock source is switched to the clock of the device under test in the SyncE 1588 clock and the GNSS ( Global Navigation Satellite System (full name is Global Navigation Satellite System) switching between clocks, the link is switched to the switch between the primary link and the standby link of the SyncE 1588 clock, each test command corresponds to different test cases and Test the script. In this embodiment, the automated test method can be executed on a terminal such as a three-network card computer, the first network card is used to upload test data, the second network card is used to control the device under test and the clock source device, and the third network card is used. On the control switch, the terminal first acquires the clock source device, the device under test, and the switch data. The data includes: the device Ip address and port; and the connection relationship between the three devices. For example, the primary and backup clock source devices are respectively connected to the switch 2 And 3 ports, the device under test is connected to the switch 4 port. The terminal starts the active link according to the obtained switch address and the connection data of the clock source and the switch, and closes the standby link, that is, opens the switch port 2, closes the switch port 3, and receives the test command sent by the user, the terminal real-time Detects the current clock source of the device under test.

Step S200, running the test script based on the obtained test case;

When the test case and the test script of the SyncE 1588 clock corresponding to the test instruction are obtained, the test script obtained according to the obtained test case of the SyncE 1588 clock is specifically determined to be consistent with the test case in the test environment of the test device, that is, The test machine's current clock source is the SyncE 1588 clock, and the test script is run when the SyncE 1588 clock is locked. Of course, the test environment of the test device does not match the test case, that is, the current clock source of the device under test is not the SyncE 1588 clock, or the current clock source of the device under test is the SyncE 1588 clock, but the SyncE 1588 clock is not locked. Terminating the test stops running the test script and generates a test report that the test failed.

Step S300, generating a test report when the test script is completed.

In this embodiment, when the test script is successfully run, a test report with a successful test is generated, and when the test script running result does not match the test target, a test report of the test failure is generated.

In this embodiment, when receiving the test instruction sent by the user, acquiring a test case and a test script of the SyncE 1588 clock corresponding to the test instruction, and then running the test script based on the obtained test case, and then in the test script When the operation is completed, the test report is generated, and the automatic test of the SyncE 1588 clock of the tested device is realized. The test script corresponding to different test instructions is used to realize the automatic test of various functions of the test device SyncE 1588 clock, and the test process is reduced. The process of manually testing the test status and test results greatly reduces the workload of the SyncE 1588 clock test of the device under test, avoids the problem of inaccurate test caused by inaccurate manual detection, and improves the SyncE of the tested device. The efficiency and accuracy of the 1588 clock test improves the quality of the equipment being tested.

A second embodiment of the automated test method of the present invention is proposed based on the first embodiment. Referring to FIG. 2, in the embodiment, when the test command is a forward transition test command of the clock of the device under test SyncE 1588, step S200 includes :

Step S211, controlling the device under test to restart;

In this embodiment, the test environment of the test device is consistent with the test case, that is, when the current clock source of the device under test is the SyncE 1588 clock, and the SyncE 1588 clock is locked, the device under test is restarted, which is easy to understand and test. The script includes controlling the device to be restarted.

Step S212, detecting the running state of the SyncE 1588 clock in real time during the restart of the device under test;

During the restart of the device under test, the running status of the SyncE 1588 clock is detected in real time, and it is determined whether the detected running state is consistent with the preset running state. In this embodiment, the test script further includes detecting the running status of the SyncE 1588 clock in real time during the restart of the tested device.

Step S300 includes: performing a warm-up state on the detected clock state of the SyncE 1588 clock, After the free running state, fast catching state, and locked state, a test report of successful test is generated.

The detected running state is consistent with the preset running state, that is, the clock state of the SyncE 1588 clock passes through the warm-up state, the free running state, the fast-capture state, and finally enters the locked state, and generates a test report of successful test; in SyncE 1588 After the clock state of the clock is not in the warm-up state, the free-running state, the fast-capture state, and finally enters the locked state, the test script is stopped when the test is terminated, and a test report of the test failure is generated.

In this embodiment, by controlling the device to be restarted, and then during the restart of the device under test, the running state of the SyncE 1588 clock is detected in real time, and then the detected clock state of the SyncE 1588 clock is preheated. After the free running state, the fast catching state, and the locked state, a test report of successful test is generated, and the automatic test of the clock state positive transition of the SyncE 1588 clock of the tested device is realized, and the SyncE 1588 clock of the tested device is reduced. The workload of the transition test improves the efficiency and accuracy of the clock state forward transition test of the SyncE 1588 clock of the device under test.

A third embodiment of the automated test method of the present invention is proposed based on the first embodiment. Referring to FIG. 3, in the embodiment, when the test command is a reverse transition test command of the clock of the device under test SyncE 1588, step S200 includes :

Step S221, performing a clock pull operation on the device under test;

In this embodiment, the test environment of the test device is consistent with the test case, that is, when the current clock source of the device under test is the SyncE 1588 clock, and the SyncE 1588 clock is in the locked state, the device is subjected to a clock pull operation. The test script includes performing a clock pull operation on the device under test.

Step S222, when detecting that the SyncE 1588 clock of the device under test is in a fast-capture state, shutting down the link between the switch and the SyncE 1588 clock;

After detecting the clock pull operation of the device under test, if it is detected that the SyncE 1588 clock of the device under test is in a fast capture state, the link between the switch and the SyncE 1588 clock is turned off, that is, the SyncE 1588 clock is disconnected. a link, wherein the test script further includes a link that closes the switch to the SyncE 1588 clock; further, if the device under test is detected The SyncE 1588 clock is in a non-fast-capture state. For example, if the SyncE 1588 clock is unable to enter the fast-capture state, the test will be stopped and the test report of the test failure will be generated.

Step S223, when detecting that the SyncE 1588 clock of the device under test is in a free running state, turning on a link between the switch and the SyncE 1588 clock;

After the link between the switch and the SyncE 1588 clock is closed, if the SyncE 1588 clock of the device under test is detected to be in a free running state, the link between the switch and the SyncE 1588 clock is turned on again, wherein the test script further includes opening the switch. a link to the SyncE 1588 clock; further, if it is detected that the SyncE 1588 clock of the device under test is in a non-free running state, for example, the SyncE 1588 clock cannot always enter the free running state, then the test is terminated and the test script is stopped, and Generate a test report that the test failed.

Step S300 includes: generating a test report that the test is successful when detecting that the SyncE 1588 clock of the device under test is in a locked state.

After the link between the switch and the SyncE 1588 clock is enabled, when the SyncE 1588 clock of the device under test is detected to be in a locked state, a test report of successful test is generated. Further, if the SyncE 1588 clock of the device under test is detected to be non- Locked state, such as the SyncE 1588 clock, can never enter the locked state, then the test is terminated and the test script is stopped, and a test report of the test failure is generated.

In this embodiment, by performing a clock pull operation on the device under test, and then detecting that the SyncE 1588 clock of the device under test is in a fast capture state, the link between the switch and the SyncE 1588 clock is closed, and then the When the SyncE 1588 clock of the test device is in a free running state, the link between the switch and the SyncE 1588 clock is turned on, and finally, when the SyncE 1588 clock of the device under test is detected to be in a locked state, a test report of successful test is generated, and the test report is realized. Automated testing of the clock state reverse transition of the SyncE 1588 clock of the test equipment reduces the workload of the SyncE 1588 clock forward and reverse test of the device under test, and improves the clock state reverse transition test of the SyncE 1588 clock of the tested device. Efficiency and accuracy.

A fourth embodiment of the automated test method of the present invention is proposed based on the first embodiment. Referring to FIG. 4, In this embodiment, when the test command is a link switching test command of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the active link, step S200 includes:

Step S231, the primary link is closed, and a standby link between the switch and the SyncE 1588 clock is enabled.

In this embodiment, the test environment of the test device is consistent with the test case, that is, when the current clock source of the device under test is the SyncE 1588 clock of the active link, and the SyncE 1588 clock is locked, the main chain is closed. And opening a standby link between the switch and the SyncE 1588 clock, wherein the test script includes turning off the primary link and turning on the standby link of the switch with the SyncE 1588 clock.

Step S232, when it is detected that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed, and the primary link is started;

After the backup link of the clock source is turned on, if the current clock source of the device under test is detected as the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed, and the host is turned on. With the link, the clock source of the device under test is smoothly switched from the clock source of the primary link to the clock source of the standby link, wherein the test script further includes closing the standby link and enabling the primary chain. road. Of course, if the current clock source of the device under test is not the SyncE 1588 clock of the standby link, or the current clock source of the device under test is the SyncE 1588 clock of the standby link, but the SyncE 1588 clock is not locked, the test is terminated. Stop running the test script and generate a test report that failed the test.

Step S300 includes: when detecting the SyncE 1588 clock of the current clock source of the device under test as the primary link, and the SyncE 1588 clock is in the locked state, generating a test report of successful testing.

After the active link of the clock source is enabled, if the current clock source of the device under test is detected as the SyncE 1588 clock of the primary link and the SyncE 1588 clock is locked, a test report indicating successful test is generated and tested. The clock source of the device is smoothly switched from the clock source of the standby link to the clock source of the primary link. Of course, if the current clock source of the device under test is not the main chain The SyncE 1588 clock of the path, or the SyncE 1588 clock of the current clock source of the device under test for the primary link, but the SyncE 1588 clock is not locked, then the test is terminated when the test is terminated, and a test report of the test failure is generated. .

In this embodiment, the primary link is closed, and the standby link of the switch and the SyncE 1588 clock is enabled; then, the SyncE 1588 clock of the standby link of the device under test is detected, and the SyncE 1588 clock is detected. When in the locked state, the standby link is closed and the primary link is turned on; then, the SyncE 1588 clock of the current clock source of the device under test is detected as the primary link, and the SyncE 1588 clock is locked. In the state, a test report of successful test is generated; an automated test for smooth switching of the SyncE 1588 clock link of the tested device is implemented, and the workload of the SyncE 1588 clock link switching test of the tested device is reduced, thereby avoiding manual detection. The inaccurate test result caused by inaccuracy improves the efficiency and accuracy of the SyncE 1588 clock link smooth switching test of the device under test.

A fifth embodiment of the automated test method of the present invention is proposed based on the first embodiment. Referring to FIG. 5, in the embodiment, the test command is a clock switch test command of the clock of the device under test SyncE 1588, and the test device is When the current clock source is the SyncE 1588 clock of the primary link, step S200 includes:

Step S241, starting a link between the switch and the GNSS clock of the global navigation satellite system;

In this embodiment, the test environment of the test device is consistent with the test case, that is, when the current clock source of the device under test is the SyncE 1588 clock of the active link, and the SyncE 1588 clock is locked, the switch and the GNSS clock are enabled. The link, wherein the test script also includes a link to open the switch to the GNSS clock of the Global Navigation Satellite System.

Step S242, when it is detected that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, the GNSS clock state is set to a pseudo normal state, and the standby link of the switch and the SyncE 1588 clock is enabled.

After the link between the switch and the GNSS clock is enabled, detecting that the current clock source of the device under test is the GNSS clock, and the GNSS clock is in the locked state, the GNSS clock state is set to a pseudo normal state, and the switch and the SyncE 1588 are enabled. Alternate link of the clock, its The pseudo normal state means that the GNSS clock is in a normal state, but the GNSS clock state detected by the processor is abnormal by constructing a GNSS clock receiver fault or the like, and the clock source of the device under test is used by the active link. The SyncE 1588 clock smoothly switches to the GNSS clock, where the test script also includes setting the GNSS clock state to a pseudo-normal state and turning on the alternate link between the switch and the SyncE 1588 clock. Of course, if the current clock source of the device under test is not a GNSS clock, or the current clock source of the device under test is a GNSS clock, but the GNSS clock is in an unlocked state, then the test is terminated and the test script is stopped, and a test report of the test failure is generated. .

Step S243, when detecting the SyncE 1588 clock of the current clock source of the device under test as the primary link, and the SyncE 1588 clock is in the locked state, the GNSS clock state is restored from the pseudo normal state to the normal state, and the main Use link

After the standby link is enabled, the current clock source of the device under test is the SyncE 1588 clock of the primary link, and when the SyncE 1588 clock is in the locked state, the GNSS clock state is restored from the pseudo normal state to the normal state, and the On the primary link, when the GNSS clock is unavailable, the clock source of the device under test is smoothly switched from the GNSS clock to the SyncE 1588 clock of the active link. The test script also includes restoring the GNSS clock state from the pseudo normal state to the normal state. And close the primary link. Of course, if the current clock source of the device under test is not the SyncE 1588 clock of the primary link, or the current clock source of the device under test is the SyncE 1588 clock of the primary link, but the SyncE 1588 clock is not locked, the test is terminated. That is, stop running the test script and generate a test report that the test failed.

Step S244, when detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed;

When the GNSS clock recovery is available, the clock source of the device under test still switches to the SyncE 1588 clock of the standby link. The clock source of the device under test is smoothly switched from the SyncE 1588 clock of the active link to the SyncE 1588 of the standby link. A clock, wherein the test script further comprises closing the alternate link. If the current clock source of the device under test is not the SyncE 1588 clock of the standby link, or the current clock source of the device under test is the SyncE 1588 clock of the standby link, but the SyncE 1588 clock is not locked, the test is terminated when the test is terminated. Script, And generate a test report of the test failure.

Step S245, when detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, the link between the switch and the GNSS clock is closed and the active link is started.

After the standby link is closed, the current clock source of the device under test is detected as the GNSS clock, and when the GNSS clock is in the locked state, the link between the switch and the GNSS clock is closed and the active link is started. The clock source of the device under test is The SyncE 1588 clock of the alternate link is smoothly switched to the GNSS clock. The test script also includes closing the link between the switch and the GNSS clock and turning on the active link. Of course, if the current clock source of the device under test is not a GNSS clock, or the current clock source of the device under test is a GNSS clock, but the GNSS clock is in an unlocked state, then the test is terminated and the test script is stopped, and a test report of the test failure is generated. .

After the active link is enabled, the current clock source of the device under test is the SyncE 1588 clock of the primary link, and the SyncE 1588 clock is locked. A test report indicating that the test is successful is generated. The clock source of the tested device is the GNSS clock. Smoothly switches to the SyncE 1588 clock of the primary link. Of course, if the current clock source of the device under test is not the SyncE 1588 clock of the primary link, or the current clock source of the device under test is the SyncE 1588 clock of the primary link, but the SyncE 1588 clock is not locked, the test is terminated. That is, stop running the test script and generate a test report that the test failed.

In this embodiment, the link between the switch and the GNSS clock of the global navigation satellite system is turned on; then, when the current clock source of the device under test is detected as the GNSS clock, and the GNSS clock is in the locked state, the GNSS clock state is set to a pseudo normal state. And turning on the standby link of the switch and the SyncE 1588 clock; then detecting the SyncE 1588 clock of the current clock source of the device under test as the primary link, and the GNSS clock state is from the pseudo state when the SyncE 1588 clock is in the locked state The normal state returns to the normal state, and the primary link is closed; then, when the current clock source of the device under test is detected as the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is locked, the standby is turned off. Link; then the device under test is detected The current clock source is the GNSS clock, and when the GNSS clock is in the locked state, the link between the switch and the GNSS clock is closed and the active link is opened; finally, the SyncE 1588 of the current clock source of the device under test is detected as the active link. When the clock and the SyncE 1588 clock are in the locked state, a test report of successful test is generated, which realizes the automatic test of the SyncE 1588 clock smooth switching of the tested device, reduces the workload of the clock switching test of the tested device, and avoids manual detection. The inaccurate test results caused by inaccuracies, improving the efficiency and accuracy of the SyncE 1588 clock smooth switching test of the device under test.

The invention further provides an automated test device. Referring to FIG. 6, FIG. 6 is a schematic diagram of functional modules of a first embodiment of an automated test apparatus according to the present invention.

In this embodiment, the automated testing device includes:

The obtaining module 100 is configured to acquire a test case and a test script of a synchronous Ethernet SyncE 1588 clock corresponding to the test command when receiving a test command sent by the user, where the test case includes a current clock source of the device under test Clock for SyncE 1588, and the SyncE 1588 clock is locked;

The test command includes a test command for performing a clock state positive transition test on the SyncE 1588 clock of the device under test, a test command for performing a clock state reverse transition test on the SyncE 1588 clock of the device under test, and SyncE 1588 for the device under test. The clock performs a test instruction of the clock source smoothing switching test and a test instruction for performing a link smoothing switching test on the SyncE 1588 clock of the device under test. In this embodiment, the clock source is switched to the clock of the device under test in the SyncE 1588 clock and the GNSS ( Global Navigation Satellite System (full name is Global Navigation Satellite System) switching between clocks, the link is switched to the switch between the primary link and the standby link of the SyncE 1588 clock, each test command corresponds to different test cases and Test the script. In this embodiment, the automated test method can be executed on a terminal such as a three-network card computer, the first network card is used to upload test data, the second network card is used to control the device under test and the clock source device, and the third network card is used. On the control switch, the terminal first acquires the clock source device, the device under test, and the switch data. The data includes: the device Ip address and port; and the connection relationship between the three devices. For example, the primary and backup clock source devices are respectively connected to the switch 2 And 3 mouths, being The test equipment is connected to the switch 4 port. The terminal starts the active link according to the obtained switch address and the connection data of the clock source and the switch, and closes the standby link, that is, opens the switch port 2, closes the switch port 3, and receives the test command sent by the user, the terminal real-time Detect the current clock of the device under test.

The running module 200 is configured to run the test script based on the obtained test case;

When the test case and the test script of the SyncE 1588 clock corresponding to the test instruction are obtained, the running module 200 runs the obtained test script according to the obtained test case of the SyncE 1588 clock, which specifically means that the test environment of the test device matches the test case. That is, when the current clock source of the device under test is the SyncE 1588 clock, and the SyncE 1588 clock is in the locked state, the running module 200 runs the test script. Of course, the test environment of the test device does not match the test case, that is, the current clock source of the device under test is not the SyncE 1588 clock, or the current clock source of the device under test is the SyncE 1588 clock, but the SyncE 1588 clock is not locked. Terminating the test stops running the test script and generates a test report that the test failed.

The generating module 300 is configured to generate a test report when the test script runs.

In this embodiment, when the test script is successfully run, the generating module 300 generates a test report that the test succeeds. When the test script running result does not match the test target, the generating module 300 generates a test report that the test fails.

In this embodiment, when the test command sent by the user is received, the acquiring module 100 acquires the test case and the test script of the SyncE 1588 clock corresponding to the test command, and then the running module 200 runs the test script based on the obtained test case. Then, when the test script runs, the generating module 300 generates a test report, implements an automated test of the SyncE 1588 clock of the tested device, and implements a test device SyncE 1588 clock by running test scripts corresponding to different test instructions. Automated testing of functions reduces the process of manually testing test status and test results during the test process, greatly reducing the workload of the SyncE 1588 clock test of the device under test, and avoiding inaccurate test results caused by inaccurate manual detection. The problem is to improve the efficiency and accuracy of the SyncE 1588 clock test of the tested device and improve the quality of the device under test.

A second embodiment of the automated test apparatus of the present invention is proposed based on the first embodiment. Referring to FIG. 7, in the embodiment, when the test command is a forward transition test command of the clock of the device under test SyncE 1588, the module 200 is operated. include:

The control unit 211 is configured to control the device to be tested to restart;

The detecting unit 212 is configured to detect an operating state of the SyncE 1588 clock in real time during the restart of the device under test;

During the restart of the device under test, the detecting unit 212 detects the running state of the SyncE 1588 clock in real time, and determines whether the detected running state is consistent with the preset running state. In this embodiment, the test script further includes detecting the running status of the SyncE 1588 clock in real time during the restart of the tested device.

The generating module 300 is further configured to generate a test report of successful testing after the detected clock state of the SyncE 1588 clock passes through the warm-up state, the free running state, the fast-capture state, and the locked state.

After the detected running state is consistent with the preset running state, that is, after the clock state of the SyncE 1588 clock goes through the warm-up state, the free running state, the fast-capture state, and finally enters the locked state, the generating module 300 generates a test report of successful testing; After the clock state of the SyncE 1588 clock is not in the warm-up state, the free-running state, the fast-capture state, and finally enters the locked state, the test script is stopped when the test is terminated, and the generating module 300 generates a test report of the test failure.

In this embodiment, the control device 211 controls the device to be restarted. Then, during the restart of the device under test, the detecting unit 212 detects the running status of the SyncE 1588 clock in real time, and then detects the SyncE 1588 clock. When the clock state passes through the warm-up state, the free running state, the fast-capture state, and the locked state, the generating module 300 generates a test report of successful testing, and implements an automatic test of the clock state forward transition of the SyncE 1588 clock of the tested device, reducing The workload of the SyncE 1588 clock forward transition test of the device under test, Improves the efficiency and accuracy of the clock state forward transition test of the SyncE 1588 clock of the device under test.

A third embodiment of the automated test apparatus of the present invention is proposed based on the first embodiment. Referring to FIG. 8, in the embodiment, when the test command is a reverse transition test command of the clock of the device under test SyncE 1588, the module 200 is operated. include:

The clock pull unit 221 is configured to perform a clock pull operation on the device under test;

In this embodiment, the test environment of the test device is consistent with the test case, that is, when the current clock source of the device under test is the SyncE 1588 clock, and the SyncE 1588 clock is in the locked state, the clock pull unit 221 is to the device under test. Performing a clock pull operation, wherein the test script includes performing a clock pull operation on the device under test.

The link closing unit 222 is configured to: when detecting that the SyncE 1588 clock of the device under test is in a fast-capture state, close the link between the switch and the SyncE 1588 clock;

After the clock pull operation of the device under test is performed, if the SyncE 1588 clock of the device under test is detected to be in a fast capture state, the link down unit 222 turns off the link between the switch and the SyncE 1588 clock, that is, the link is broken. The link of the SyncE 1588 clock is opened, wherein the test script further includes: closing the link of the switch with the SyncE 1588 clock; further, if detecting that the SyncE 1588 clock of the device under test is in a non-fast-capture state, for example, the SyncE 1588 clock is always If the fast capture state cannot be entered, the test script is stopped when the test is terminated, and the generation module 300 generates a test report of the test failure.

The link-on unit 223 is configured to enable a link between the switch and the SyncE 1588 clock when detecting that the SyncE 1588 clock of the device under test is in a free running state;

After the link of the switch and the SyncE 1588 clock is closed, if it is detected that the SyncE 1588 clock of the device under test is in a free running state, the link-on unit 223 turns on the link of the switch and the SyncE 1588 clock again, where the test is performed. The script also includes a link to open the switch with the SyncE 1588 clock; further, if it is detected that the SyncE 1588 clock of the device under test is in a non-free running state, for example, the SyncE 1588 clock cannot enter the free running state, the test is terminated. Run the test script, and generate module 300 to generate the test. Test the failed test report.

The generating module 300 is further configured to generate a test report of successful testing when it is detected that the SyncE 1588 clock of the device under test is in a locked state.

After the link between the switch and the SyncE 1588 clock is turned on, when the SyncE 1588 clock of the device under test is detected to be in the locked state, the generating module 300 generates a test report that the test is successful, and further, if the SyncE 1588 of the device under test is detected. The clock is in an unlocked state. For example, the SyncE 1588 clock cannot enter the locked state at all times. If the test is terminated, the test script is stopped, and the generating module 300 generates a test report of the test failure.

In this embodiment, the device is subjected to a clock pull operation by the clock pull unit 221, and then when the SyncE 1588 clock of the device under test is detected to be in a fast capture state, the link close unit 222 turns off the switch and the SyncE 1588. The link of the clock, and then detecting that the SyncE 1588 clock of the device under test is in a free running state, the link-on unit 222 turns on the link of the switch with the SyncE 1588 clock, and finally detects the SyncE 1588 clock of the device under test. When in the locked state, the generating module 300 generates a test report of successful test, realizes the automatic test of the clock state reverse transition of the SyncE 1588 clock of the tested device, and reduces the workload of the SyncE 1588 clock reverse transition test of the tested device. The problem of inaccurate test caused by inaccurate manual detection is avoided, and the efficiency and accuracy of the clock state reverse transition test of the SyncE 1588 clock of the tested device are improved.

A fourth embodiment of the automated test apparatus of the present invention is proposed based on the first embodiment. Referring to FIG. 9, in the embodiment, the test command is a link switching test command of the clock of the device under test SyncE 1588, and the device under test is tested. When the current clock source is the SyncE 1588 clock of the primary link, the running module 200 includes:

The primary link closing unit 231 is configured to close the primary link and enable a backup link between the switch and the SyncE 1588 clock;

In this embodiment, the test environment of the test device is consistent with the test case, that is, when the current clock source of the device under test is the SyncE 1588 clock of the primary link, and the SyncE 1588 clock is locked, the primary link is shut down. 231 close the primary link and open the switch An alternate link to the SyncE 1588 clock, wherein the test script includes shutting down the primary link and turning on the alternate link of the switch to the SyncE 1588 clock.

The first standby link closing unit 232 is configured to: when detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, shutting down the standby link, and turning on the Primary link

After the backup link of the clock source is turned on, if it is detected that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the first standby link shutdown unit 232 turns off the standby. The link is opened, and the active link is started. The clock source of the device under test is smoothly switched from the clock source of the active link to the clock source of the standby link. The test script further includes closing the standby link. And open the primary link. Of course, if the current clock source of the device under test is not the SyncE 1588 clock of the standby link, or the current clock source of the device under test is the SyncE 1588 clock of the standby link, but the SyncE 1588 clock is not locked, the test is terminated. The test script is stopped running, and the generation module 300 generates a test report of the test failure.

The generating module 300 is further configured to generate a test report of successful testing when the SyncE 1588 clock of the current clock source of the device under test is detected as the primary link and the SyncE 1588 clock is in the locked state.

After the primary link of the clock source is enabled, if the current clock source of the device under test is detected as the SyncE 1588 clock of the primary link, and the SyncE 1588 clock is locked, the generating module 300 generates a test report of successful testing. The clock source of the device under test is smoothly switched from the clock source of the standby link to the clock source of the active link. Of course, if the current clock source of the device under test is not the SyncE 1588 clock of the primary link, or the current clock source of the device under test is the SyncE 1588 clock of the primary link, but the SyncE 1588 clock is not locked, then terminate. The test stops running the test script, and the generation module 300 generates a test report of the test failure.

In this embodiment, the primary link is closed by the primary link down unit 231, and the standby link of the switch and the SyncE 1588 clock is enabled; then, the SyncE of the current clock source of the device under test is detected as the standby link. 1588 clock, and when the SyncE 1588 clock is in the locked state, the first standby link closing unit 232 closes the standby link and turns on the primary link; Then, when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link, and the SyncE 1588 clock is in the locked state, the generating module 300 generates a test report of successful testing; and implements the SyncE 1588 of the tested device. The automated test of the smooth switching of the clock link reduces the workload of the SyncE 1588 clock link switching test of the tested device, avoids the problem of inaccurate testing caused by inaccurate manual detection, and improves the SyncE of the tested device. 1588 Clock Link Smooth Switching Test Efficiency and Accuracy.

A fifth embodiment of the automated test apparatus of the present invention is proposed based on the first embodiment. Referring to FIG. 10, in the embodiment, the test command is a clock switch test command of the clock of the device under test SyncE 1588, and the test device is When the current clock source is the SyncE 1588 clock of the primary link, the running module 200 includes:

a GNSS clock link open unit 241, configured to enable a link between the switch and the GNSS clock of the global navigation satellite system;

The setting unit 242 is configured to: when detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, set the GNSS clock state to a pseudo normal state, and enable the backup chain of the switch and the SyncE 1588 clock. road;

After the link between the switch and the GNSS clock is enabled, and the current clock source of the device under test is detected as the GNSS clock, and the GNSS clock is in the locked state, the setting unit 242 sets the GNSS clock state to a pseudo normal state, and opens the switch and the switch. The standby link of the SyncE 1588 clock, wherein the pseudo normal state means that the GNSS clock is in a normal state, but the GNSS clock state detected by the processor is abnormal by constructing a GNSS clock receiver fault or the like, and is tested at this time. The clock source of the device is smoothly switched to the GNSS clock by the SyncE 1588 clock of the primary link. The test script further includes setting the GNSS clock state to a pseudo normal state and enabling the backup link of the switch and the SyncE 1588 clock. Of course, if tested The current clock source of the device is not the GNSS clock, or the current clock source of the device under test is the GNSS clock. However, if the GNSS clock is in the unlock state, the test script is stopped when the test is terminated, and the generation module 300 generates a test report of the test failure.

The recovery unit 243 is configured to restore the GNSS clock state from the pseudo normal state to the normal state when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link, and the SyncE 1588 clock is in the locked state, and is turned off. The primary link;

After the standby link is turned on, the current clock source of the device under test is the SyncE 1588 clock of the primary link, and when the SyncE 1588 clock is in the locked state, the recovery unit 243 restores the GNSS clock state from the pseudo normal state to the normal state, and The main link is closed. When the GNSS clock is unavailable, the clock source of the device under test is smoothly switched from the GNSS clock to the SyncE 1588 clock of the active link. The test script also includes restoring the GNSS clock state from the pseudo normal state. It is in a normal state and the primary link is closed. Of course, if the current clock source of the device under test is not the SyncE 1588 clock of the primary link, or the current clock source of the device under test is the SyncE 1588 clock of the primary link, but the SyncE 1588 clock is not locked, the test is terminated. That is, the test script is stopped, and the generation module 300 generates a test report of the test failure.

The second standby link closing unit 244 is configured to: when detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed;

When the GNSS clock recovery is available, the clock source of the device under test still switches to the SyncE 1588 clock of the standby link. The clock source of the device under test is smoothly switched from the SyncE 1588 clock of the active link to the SyncE 1588 of the standby link. A clock, wherein the test script further comprises closing the alternate link. If the current clock source of the device under test is not the SyncE 1588 clock of the standby link, or the current clock source of the device under test is the SyncE 1588 clock of the standby link, but the SyncE 1588 clock is not locked, the test is terminated when the test is terminated. The script, the generation module 300 generates a test report that the test failed.

The GNSS clock link closing unit 245 is configured to: when detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, close the link between the switch and the GNSS clock and enable the active link;

After the standby link is closed, detecting that the current clock source of the device under test is the GNSS clock, and the GNSS clock is in the locked state, the GNSS clock link closing unit 245 closes the link between the switch and the GNSS clock and turns on the active link. The clock source of the device under test is smoothly switched from the SyncE 1588 clock of the standby link to the GNSS clock. The test script also includes closing the link between the switch and the GNSS clock and turning on the active link. Of course, if the current clock source of the device under test is not a GNSS clock, or the current clock source of the device under test is a GNSS clock, but the GNSS clock is in an unlocked state, the test is terminated when the test is terminated, and the generating module 300 generates a test failure. testing report.

The generating module 300 is further configured to generate a test report that the test is successful when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link and the SyncE 1588 clock is in the locked state.

After the active link is started, the current clock source of the device under test is the SyncE 1588 clock of the primary link, and the SyncE 1588 clock is in the locked state, the generating module 300 generates a test report of the successful test, and the clock source of the tested device. The GNSS clock is smoothly switched to the SyncE 1588 clock of the primary link. Of course, if the current clock source of the device under test is not the SyncE 1588 clock of the primary link, or the current clock source of the device under test is the SyncE 1588 clock of the primary link, but the SyncE 1588 clock is not locked, the test is terminated. That is, the test script is stopped, and the generation module 300 generates a test report of the test failure.

In this embodiment, the GNSS clock link opening unit 241 is used to enable the link between the switch and the GNSS clock of the global navigation satellite system; and then when the current clock source of the device under test is detected as the GNSS clock and the GNSS clock is in the locked state, the setting unit 242 is configured. Setting the GNSS clock state to a pseudo normal state, and turning on the standby link of the switch and the SyncE 1588 clock; then detecting the SyncE 1588 clock of the current clock source of the device under test as the primary link, and the SyncE 1588 clock is at When the state is locked, the recovery unit 243 restores the GNSS clock state from the pseudo normal state to the normal state, and closes the primary link; and then detects the SyncE 1588 clock of the standby link of the current clock source of the device under test, When the SyncE 1588 clock is in the locked state, the second standby link closing unit 244 turns off the standby link; then, when detecting that the current clock source of the device under test is the GNSS clock, and the GNSS clock is in the lock When the state is fixed, the GNSS clock link closing unit 245 turns off the link of the switch and the GNSS clock and turns on the active link; finally, the SyncE 1588 clock of the current clock source of the device under test is detected as the active link, and SyncE 1588 When the clock is in the locked state, the generating module 300 generates a test report of successful testing, realizing the automatic test of the SyncE 1588 clock smooth switching of the tested device, reducing the workload of the clock switching test of the tested device, and avoiding the manual detection. Accurate and inaccurate testing results improve the efficiency and accuracy of the SyncE 1588 clock smooth switching test of the device under test.

Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:

S1, when receiving the test command sent by the user, obtain a test case and a test script of the synchronous Ethernet SyncE 1588 clock corresponding to the test command, where the test case includes the current clock source of the device under test is the SyncE 1588 clock, and the SyncE 1588 The clock is locked;

S2, running a test script based on the obtained test case;

S3, generate a test report when the test script runs.

Optionally, the storage medium is further arranged to store program code for performing the following steps:

S1, when the test command is a forward transition test command of the SyncE 1588 clock of the device under test, controlling the device under test to restart;

S2, detecting the running state of the SyncE 1588 clock in real time during the restart of the device under test;

S3. The step of generating a test report includes: generating a test report of successful test after the detected clock state of the SyncE 1588 clock is in a warm-up state, a free running state, a fast-capture state, and a locked state.

Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. Various kinds of programs that can store program code, such as a disc or a disc. quality.

For example, the specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Industrial applicability

In the embodiment of the present invention, when receiving the test instruction sent by the user, acquiring a test case and a test script of the SyncE 1588 clock corresponding to the test instruction, and then running the test script based on the obtained test case, and then When the test script is completed, a test report is generated, and the SyncE 1588 clock of the tested device is automatically tested. The test script corresponding to the different test instructions is used to implement automatic testing of various functions of the SyncE 1588 clock of the test device. The process of manually detecting the test state and the test result during the test process is reduced, the workload of the SyncE 1588 clock test of the tested device is greatly reduced, and the problem of inaccurate test caused by the inaccuracy of the manual detection is avoided, and the problem is improved. The efficiency and accuracy of the SyncE 1588 clock test of the test equipment improves the quality of the equipment under test.

Claims

An automated test method comprising the following steps:

When the test command sent by the user is received, the test case and the test script of the synchronous Ethernet SyncE 1588 clock corresponding to the test command are obtained, where the test case includes the current clock source of the device under test is the SyncE 1588 clock, and The SyncE 1588 clock is locked;

Running the test script based on the obtained test case;

A test report is generated when the test script runs.
The automated test method according to claim 1, wherein when the test command is a forward transition test command of a test device SyncE 1588 clock, the step of running the test script based on the obtained test case comprises:

Controlling the device under test to restart;

During the restart of the device under test, detecting the running status of the SyncE 1588 clock in real time;

The step of generating a test report includes: generating a test report of successful test after the detected clock state of the SyncE 1588 clock has passed the warm-up state, the free running state, the fast-capture state, and the locked state.
The automated test method of claim 1, wherein when the test command is a reverse transition test command of a test device SyncE 1588 clock, the step of running the test script based on the obtained test case comprises:

Performing a clock pull operation on the device under test;

Turning off the link between the switch and the SyncE 1588 clock when detecting that the SyncE 1588 clock of the device under test is in a fast capture state;

Turning on the link between the switch and the SyncE 1588 clock when detecting that the SyncE 1588 clock of the device under test is in a free running state;

The step of generating a test report includes: generating a test report of successful test when it is detected that the SyncE 1588 clock of the device under test is in a locked state.
The automated test method according to claim 1, wherein when the test command is a link switching test command of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the main link The step of running the test script based on the obtained test case includes:

Closing the primary link and enabling a backup link between the switch and the SyncE 1588 clock;

After detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed, and the primary link is turned on;

The step of generating a test report includes: generating a test report of successful test when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link and the SyncE 1588 clock is in the locked state.
The automated test method according to claim 1, wherein when the test command is a clock switching test command of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the main link, The step of running the test script based on the obtained test case includes:

Open the link between the switch and the GNSS clock of the Global Navigation Satellite System;

After detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, setting the GNSS clock state to a pseudo normal state, and enabling the backup link of the switch and the SyncE 1588 clock;

After detecting the SyncE 1588 clock of the current clock source of the device under test as the primary link, and the SyncE 1588 clock is in the locked state, the GNSS clock state is restored from the pseudo normal state to the normal state, and the primary link is closed. ;

After detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, the standby link is closed;

After detecting that the current clock source of the device under test is the GNSS clock, and the GNSS clock is When the state is locked, the link between the switch and the GNSS clock is closed and the active link is enabled.

The step of generating a test report includes: generating a test report of successful test when the SyncE 1588 clock of the current clock source of the device under test is detected as the primary link and the SyncE 1588 clock is locked.
An automated test device, the automated test device comprising:

The obtaining module is configured to obtain a test case and a test script of the synchronous Ethernet SyncE 1588 clock corresponding to the test command when receiving the test command sent by the user, where the test case includes the current clock source of the device under test is SyncE 1588 clock, and the SyncE1588 clock is locked;

Running a module, configured to run the test script based on the obtained test case;

A generation module is configured to generate a test report when the test script runs.
The automated test apparatus of claim 6, wherein when the test command is a forward transition test command of a clock of the device under test SyncE 1588, the run module includes:

a control unit, configured to control the device to be tested to restart;

The detecting unit is configured to detect the running state of the SyncE1588 clock in real time during the restart of the device under test;

The generating module is further configured to generate a test report of successful testing after the detected clock state of the SyncE 1588 clock passes through the warm-up state, the free running state, the fast-capture state, and the locked state.
The automated test apparatus of claim 6, wherein when the test command is a reverse transition test command of a clock of the device under test SyncE 1588, the run module includes:

a clock pull unit configured to perform a clock pull operation on the device under test;

a link down unit, configured to: close the switch and the SyncE 1588 clock link when detecting that the SyncE 1588 clock of the device under test is in a fast capture state;

The link open unit is set to detect that the SyncE 1588 clock of the device under test is In the free running state, the link between the switch and the SyncE 1588 clock is turned on;

The generating module is further configured to generate a test report that the test is successful when detecting that the SyncE 1588 clock of the device under test is in a locked state.
The automated test apparatus according to claim 6, wherein when the test command is a link switching test command of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the main link The running module includes:

The primary link closing unit is configured to close the primary link and enable a backup link between the switch and the SyncE 1588 clock;

a first standby link closing unit, configured to: when detecting that the current clock source of the device under test is the SyncE 1588 clock of the standby link, and the SyncE 1588 clock is in the locked state, shutting down the standby link, and turning on the main Use link

The generating module is further configured to generate a test report of successful testing when the SyncE 1588 clock of the current clock source of the device under test is detected as the primary link and the SyncE 1588 clock is in the locked state.
The automated test apparatus according to claim 6, wherein when the test command is a clock switching test command of the clock of the device under test SyncE 1588, and the current clock source of the device under test is the SyncE 1588 clock of the main link, The running module includes:

a GNSS clock link open unit, configured to enable a link between the switch and the GNSS clock of the global navigation satellite system;

a setting unit configured to: when detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, setting the GNSS clock state to a pseudo normal state, and enabling the backup link of the switch and the SyncE 1588 clock ;

The recovery unit is configured to restore the GNSS clock state from the pseudo normal state to the normal state when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link, and the SyncE 1588 clock is in the locked state, and close the Said primary link;

a second standby link shutdown unit, configured to detect that the current clock source of the device under test is When the SyncE 1588 clock of the standby link is in the locked state, the standby link is closed;

The GNSS clock link closing unit is configured to: when detecting that the current clock source of the device under test is a GNSS clock, and the GNSS clock is in a locked state, close the link between the switch and the GNSS clock and enable the active link;

The generating module is further configured to generate a test report that the test is successful when the SyncE 1588 clock of the current clock source of the device under test is detected as the active link and the SyncE 1588 clock is in the locked state.