CN114070753A - Transparent transmission equipment testing method and device and computer readable storage medium - Google Patents
Transparent transmission equipment testing method and device and computer readable storage medium Download PDFInfo
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Abstract
The invention discloses a method for testing transparent transmission equipment, which is characterized by comprising the following steps of: testing the actual framing time of the transparent transmission equipment to be tested according to preset test parameters; testing the continuous packaging time of the transparent transmission equipment to be tested according to preset test parameters; judging whether the actual framing time and the continuous packet time have no result or not; and if the actual framing time or the continuous packet time has no result, the to-be-tested transparent transmission equipment does not conform to a serial port framing mechanism. The invention also discloses a transparent transmission equipment testing device and a computer readable storage medium. The invention improves the intelligent degree of the transparent transmission equipment testing method and improves the efficiency and the accuracy of the transparent transmission equipment testing.
Description
Technical Field
The present invention relates to the field of communications device testing technologies, and in particular, to a method and an apparatus for testing transparent transmission devices, and a computer-readable storage medium.
Background
The transparent transmission equipment realizes normal transparent transmission of data through a serial port, and needs to accord with two serial port framing mechanisms: (1) if the interval time of the data received by the serial port of the transparent transmission equipment is greater than the framing time, the transparent transmission equipment packs the data before the interval time and sends the data to the network; (2) and if the interval time of the data received by the serial port is less than the framing time, packaging the data of two packets before and after the interval time into one packet, and if the byte length of the cache data is more than or equal to the maximum transmission cache byte length of the transparent transmission equipment, packaging the data with the maximum transmission cache byte length into a network, or if the interval time between the data with the next packet is more than the framing time, packaging the whole packet of data into the network. In order to prevent the unvarnished transmission equipment which is not in line with a serial port framing mechanism from flowing out of a factory, the conventional test mode is to test whether the serial port framing mechanism of the unvarnished transmission equipment meets requirements at various baud rates by manually operating a serial port debugging assistant, but the manual test efficiency is low, and the problem that the test result error is large due to inaccurate interval time when the data are sent by manually operating the serial port debugging assistant exists, so that the test efficiency and the intelligent degree of the conventional unvarnished transmission equipment test method are low.
Disclosure of Invention
The invention mainly aims to provide a transparent transmission equipment testing method, and aims to solve the technical problem that the conventional transparent transmission equipment testing method is low in testing efficiency and intelligence degree.
In order to achieve the above object, the present invention provides a method for testing transparent transmission equipment, which comprises the following steps:
testing the actual framing time of the transparent transmission equipment to be tested according to preset test parameters;
testing the continuous packaging time of the transparent transmission equipment to be tested according to preset test parameters;
judging whether the actual framing time and the continuous packet time have no result or not;
and if the actual framing time or the continuous packet time has no result, the to-be-tested transparent transmission equipment does not conform to a serial port framing mechanism.
Preferably, the preset test parameters include a preset baud rate, a preset framing time T, and a preset test duration TmA preset transmission byte length and a preset fault-tolerant time TrThe step of testing the actual framing time of the transparent transmission equipment to be tested according to the preset test parameters comprises the following steps:
according to the preset test parameters, the preset test duration TmAt intervals of a first transmission interval T1Sending first test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is1＝T+S1，S1Has a value range of (0, T)r]；
And obtaining the actual framing time of the transparent transmission equipment to be tested according to the second test data returned by the transparent transmission equipment to be tested.
Preferably, the step of obtaining the actual framing time of the transparent transmission equipment to be tested according to the test data returned by the transparent transmission equipment to be tested further includes:
if the preset test duration T is reachedmAnd if the byte length of the second test data returned by the transparent transmission equipment to be tested each time is the preset sending byte length, the actual framing time of the transparent transmission equipment to be tested is T1；
If the preset test duration T is reachedmIf the byte length of the second test data returned by the transparent transmission equipment to be tested is not the preset transmission byte length, the first transmission interval time T is enabled1＝T1+S1And executing the following steps: according to preset test parameters, every first sending interval time T1Sending first test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate;
when the first transmission interval time T1＞T+TrAnd when the actual framing time is no result.
Preferably, the preset test parameters include a preset baud rate, a preset framing time T, and a preset test duration TmA preset transmission byte length and a preset capacityError time TrThe step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters comprises the following steps:
according to the preset test parameters, the preset test duration TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is2＝T-S2，S2Has a value range of (0, T)r]；
And obtaining the continuous packet time of the transparent transmission equipment to be tested according to the fourth test data returned by the transparent transmission equipment to be tested.
Preferably, the step of obtaining the packet connection time of the transparent transmission equipment to be tested according to the fourth test data returned by the transparent transmission equipment to be tested further includes:
if the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment every time is the preset maximum sending cache byte length except for the last time, the continuous packet time of the to-be-tested transparent transmission equipment is T2；
If the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment is not the preset maximum sending cache byte length except for the last time, the second sending interval time T is enabled2＝T2-S2And executing the following steps: according to the preset test parameters, the preset test duration TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate;
when the second transmission interval time T2＜T-TrThe said package time is no result.
Preferably, the preset test parameters include a first preset number of preset framing times, and the step of testing the actual framing time of the transparent transmission device to be tested according to the preset test parameters further includes:
testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset framing time according to the preset test parameters;
the step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters comprises the following steps:
and testing the corresponding continuous packet time of the transparent transmission equipment to be tested under each preset framing time according to the preset test parameters.
Preferably, the preset test parameters include a second preset number of preset baud rates, and the step of testing the framing time of the transparent transmission device to be tested according to the preset test parameters further includes:
testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset baud rate according to preset test parameters;
the step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters further comprises the following steps:
and testing the corresponding continuous packet time of the transparent transmission equipment to be tested at each preset baud rate according to preset test parameters.
Preferably, the transparent transmission equipment testing method further comprises the following steps:
and displaying the actual framing time, the continuous packet time and the test result of the transparent transmission equipment to be tested to a user in the form of a chart and/or characters.
In addition, in order to achieve the above object, the present invention further provides a transparent transmission device testing apparatus, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the passthrough device testing method as described in any one of the above.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, where a transparent transmission device testing program is stored, and when being executed by a processor, the transparent transmission device testing program implements the steps of the transparent transmission device testing method according to any one of the above items.
The invention provides a method for testing transparent transmission equipment, which comprises the steps of testing the framing time of the transparent transmission equipment to be tested according to preset test parameters; and testing the continuous packaging time of the transparent transmission equipment to be tested according to preset test parameters. The preset test parameters may include one or more groups of baud rates, transmission byte length, framing time, preset fault-tolerant time, packing length, test duration, maximum transmission buffer byte length, and other parameters. The method comprises the steps of communicating with the to-be-tested transparent transmission equipment according to the preset test parameters, namely sending test data to the to-be-tested transparent transmission equipment, receiving the test data returned by the to-be-tested transparent transmission equipment, obtaining the actual framing time and the continuous packet time of the to-be-tested transparent transmission equipment through test data information returned by the to-be-tested transparent transmission equipment, and determining whether the to-be-tested transparent transmission equipment conforms to a serial port framing mechanism by judging whether the actual framing time and the continuous packet time have no result, namely whether the actual framing time and the continuous packet time exceed the corresponding preset fault-tolerant range. And if the actual framing time or the continuous packet time is not the result, indicating that any actual framing time or continuous packet time of the to-be-tested transparent transmission equipment exceeds a corresponding preset fault-tolerant range, determining that the to-be-tested transparent transmission equipment does not conform to a serial port framing mechanism. The invention can automatically test the framing time and the continuous packaging time of the transparent transmission equipment to be tested under the preset test parameters, thereby determining whether the transparent transmission equipment to be tested conforms to the serial port framing mechanism, improving the testing efficiency and accuracy of the transparent transmission equipment and greatly improving the intelligent degree of the transparent transmission equipment testing method.
Drawings
Fig. 1 is a schematic flow chart of a first embodiment of a transparent transmission equipment testing method according to the present invention;
FIG. 2 is a schematic diagram of an apparatus configuration of an embodiment of a hardware operating environment according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another embodiment of a hardware operating environment according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a first embodiment of the present invention provides a transparent transmission device testing method, which includes the following steps:
step S100, testing the actual framing time of the transparent transmission equipment to be tested according to preset test parameters;
specifically, the preset test parameters include baud rate, transmission byte length, framing time, preset fault-tolerant time, packing length, test duration, maximum transmission buffer byte length, and other parameters. The device to be tested for transparent transmission comprises a serial port end and a network end, and the device to be tested for transparent transmission receives test data through the serial port end and returns the test data through the network end. And communicating with the transparent transmission equipment to be tested according to the preset parameters (namely sending test data to the serial port end of the transparent transmission equipment to be tested and receiving the test data returned by the network end of the transparent transmission equipment to be tested), and determining the actual framing time of the transparent transmission equipment to be tested according to the test data returned by the network end of the transparent transmission equipment to be tested.
Further, in another embodiment, the preset test parameters include a preset baud rate, a preset framing time T, and a preset test duration TmA preset transmission byte length and a preset fault-tolerant time TrThe step S100 further includes the following steps:
step a1, according to the preset test parameters, in the preset test time length TmAt intervals of a first transmission interval T1Sending first test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is1＝T+S1，S1Has a value range of (0, T)r]；
Step a2, obtaining the actual framing time of the transparent transmission equipment to be tested according to the second test data returned by the transparent transmission equipment to be tested.
Specifically, the preset test parameters include a preset baud rate M, a preset framing time T, and a preset test duration TmA preset transmission byte length N and a preset fault-tolerant time Tr. First, root ofSetting the baud rate M of the transparent transmission equipment to be tested according to the test parametersTFor a predetermined baud rate M, framing time TTThe packet length may be 0 or the maximum transmission buffer byte length for the preset framing time T. According to the preset test parameters, the preset test duration TmAt intervals of a first transmission interval T1Sending first test data with preset sending byte length to the serial port end of the transparent transmission equipment to be tested according to a preset baud rate, wherein T is1＝T+S1，S1Has a value range of (0, T)r]，S1Can be within the value range of 0 < S1≤TrArbitrarily chosen, let T ber3ms, then S1The value of (d) may be 0.5ms, 1ms, 1.5ms, etc. It is assumed that the preset test parameters include a preset baud rate M of 300, a preset framing time T of 70ms, and a preset test duration Tm10min, 10byte length N and fault-tolerant time Tr3ms, and furthermore S11 ms. Then the baud rate M of the transparent transmission equipment to be tested is setT300, framing time TTT70 ms, the packing length is 0. Then, according to the preset test parameters, the preset test duration TmWithin 10min, every first transmission interval time T1＝T+S170+ 1-71 ms according to a predetermined baud rate MTAnd sending second test data with preset sending byte length N of 10 bytes to the serial port end of the transparent transmission equipment to be tested, wherein M is 300. And then obtaining the actual framing time of the transparent transmission equipment to be tested according to second test data returned by the network end of the transparent transmission equipment to be tested.
In another embodiment, step a2 further includes the steps of:
step b1, if the preset test duration T is reachedmAnd if the byte length of the second test data returned by the transparent transmission equipment to be tested each time is the preset sending byte length, the actual framing time of the transparent transmission equipment to be tested is T1；
Step b2, if the preset test duration T is reachedmIn the method, the byte length of the second test data returned by the transparent transmission equipment to be tested is not the preset lengthThe length of the transmission byte is set as the first transmission interval time T1＝T1+S1And performing step a 1;
step b3, when the first transmission interval is T1＞T+TrAnd when the actual framing time is no result.
Specifically, the byte length of second test data returned by the network end of the transparent transmission equipment to be tested is judged within the preset test duration, and the actual framing time is determined according to the judgment result. The byte length of the second test data returned by the transparent transmission equipment to be tested each time is the preset sending byte length (namely the byte length of the first test data), and then the actual framing time of the transparent transmission equipment to be tested is the current first sending interval time T1. For example, if the test duration T is presetmWithin 10min, the length N of the preset sending byte is 10 bytes for each second test data returned by the network end of the transparent transmission equipment to be tested, and the actual framing time of the transparent transmission equipment to be tested is T171 ms. If the preset test duration T is reachedmAnd if the byte length of the second test data returned by the network end of the transparent transmission equipment to be tested is 8 bytes and the byte length N of the preset sending byte is not 10 bytes, enabling the first sending interval time T1＝T1+S171+1 72ms and step a1 is performed. I.e. if the preset test duration T is reachedmAnd if the byte length of the second test data returned by the network end of the transparent transmission equipment to be tested is not the preset transmission byte length, gradually increasing the first transmission interval time T1And circularly executing the step a1 until the step is "if the preset test time period T is reachedmIn the method, the byte length of the second test data returned by the transparent transmission equipment to be tested each time is the preset sending byte length or when the first sending interval time T is1＞T+Tr", determining the actual framing time. When the first transmission interval time T1＞T+TrAnd if so, indicating that the actual framing time of the transparent transmission equipment to be tested exceeds the preset framing time fault tolerance range, and determining that the actual framing time of the transparent transmission equipment to be tested is no result. For example, when T1＝74ms＞(T+Tr) When the frame length is 73ms, the preset framing is exceededAnd (4) time fault tolerance range, ending the test, and determining the actual framing time of the transparent transmission equipment to be tested as no result. Certainly, further, in order to improve the accuracy of the test on the to-be-tested transparent transmission equipment, the second test data returned by the network end of the to-be-tested transparent transmission equipment may be compared with the first test data sent to the serial port end of the to-be-tested transparent transmission equipment, and whether the contents of the second test data returned each time are consistent with the contents of the first test data is determined. If the framing interval is consistent with the current first transmission interval time T, the actual framing time of the transparent transmission equipment to be tested is the current first transmission interval time T1. For example, at a preset test duration TmAt intervals of a first transmission interval T1Sending first test data 'abcde' to a serial port end of the to-be-tested transparent transmission equipment, if second test data returned by a network end of the to-be-tested transparent transmission equipment are received every time and are also 'abcde', considering that transparent transmission is successful, and the actual framing time of the to-be-tested transparent transmission equipment is T1。
Step S200, testing the continuous package time of the transparent transmission equipment to be tested according to preset test parameters;
specifically, after the actual framing time of the transparent transmission equipment to be tested is tested, the communication with the transparent transmission equipment to be tested is carried out according to the preset parameters, and the continuous packet time of the transparent transmission equipment to be tested is determined according to the test data returned by the network end of the transparent transmission equipment to be tested.
In another embodiment, the predetermined test parameters include a predetermined baud rate, a predetermined framing time T, and a predetermined test duration TmA preset transmission byte length and a preset fault-tolerant time TrThe step S200 further includes the following steps according to the preset test parameters:
step c1, according to the preset test parameters, in the preset test time length TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is2＝T-S2，S2Has a value range of (0, T)r]；
And c2, obtaining the continuous package time of the transparent transmission equipment to be tested according to the fourth test data returned by the transparent transmission equipment to be tested.
Specifically, the preset test parameters include a preset baud rate M, a preset framing time T, and a preset test duration TmA preset transmission byte length N and a preset fault-tolerant time Tr. Firstly, setting the baud rate M of the transparent transmission equipment to be tested according to the test parametersTFor a predetermined baud rate M, framing time TTThe packet length may be 0 or the maximum transmission buffer byte length for the preset framing time T. According to the preset test parameters, the preset test duration TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the serial port end of the transparent transmission equipment to be tested according to a preset baud rate, wherein T is2＝T-S2，S2Has a value range of (0, T)r]，S2The value of (a) can be arbitrarily selected within the value range. Let T ber3ms, then S2The value of (d) may be 0.5ms, 1ms, 1.5ms, etc. It is assumed that the preset test parameters include a preset baud rate M of 300, a preset framing time T of 70ms, and a preset test duration Tm10min, 10byte length N and fault-tolerant time Tr3ms, and furthermore S21 ms. According to the preset test parameters, the preset test duration TmWithin 10min, every second transmission interval time T2＝T-S270-1-69 ms according to a predetermined baud rate MTAnd sending test data with preset sending byte length N of 10 bytes to the serial port end of the transparent transmission equipment to be tested, wherein M is 300. And then obtaining the actual framing time of the transparent transmission equipment to be tested according to fourth test data returned by the network end of the transparent transmission equipment to be tested.
In another embodiment, the preset test parameters further include a preset maximum sending buffer byte length Q, and step c2 further includes the following steps:
step d1, if the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment every time is the preset maximum sending cache byte length except for the last time, the to-be-tested transparent transmission equipment is testedThe packet time of the transmission equipment is T2；
Step d2, if the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment is not the preset maximum sending cache byte length except for the last time, the second sending interval time T is enabled2＝T2-S2And performing step c 1;
step d3, when the second transmission interval is T2＜T-TrThe said package time is no result.
Specifically, the byte length of fourth test data returned by the network end of the transparent transmission equipment to be tested is judged within a preset test duration, and the continuous packet time is determined according to the judgment result. If the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment every time is the preset maximum sending cache byte length except for the last time, the packet connection time of the to-be-tested transparent transmission equipment is the current second sending piece separation time T2. Assuming that the maximum sending buffer byte length Q is 1240 bytes, if the test duration T is presetmWithin 10min, the network end of the transparent transmission equipment to be tested returns test data with preset maximum sending cache byte length Q1240 byte every time except for the last time, and then the continuous packet time of the transparent transmission equipment to be tested is T269 ms. For example, within a preset test time, test data of 12500 bytes is sent to the to-be-tested transparent transmission device altogether, and the maximum sending buffer byte length Q is 1240 bytes, then the data packet returned by the to-be-tested transparent transmission device for the first 10 times is 1240 bytes, and the data packet returned for the last time is 100 bytes. In the actual use process, it is difficult to ensure that the byte length of the data packet sent last time is also the preset maximum sending cache byte length, so that the byte length of the data packet returned last time by the network end of the transparent transmission equipment to be tested does not need to be judged. If the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the network end of the to-be-tested transparent transmission equipment is 300 bytes except the last time and the maximum sending cache byte length Q is not preset to 1240 bytes, the second sending interval time T is made2＝T2-S269-1, 68ms and step c1 is performed. I.e. if the preset test duration T is reachedmAnd gradually reducing the second sending interval time T when the byte length of the fourth test data returned by the network end of the to-be-tested transparent transmission equipment is not the maximum sending cache byte length Q except the last time2And step c1 is executed in a loop until the test duration T is presetmAnd the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment every time is the preset maximum sending cache byte length or the second sending interval time T except the last time2＜T-Tr". When the second transmission interval time T2＜T-TrAnd if so, indicating that the continuous packet time of the to-be-detected transparent transmission equipment exceeds a preset continuous packet time fault tolerance range, and indicating that the continuous packet time of the to-be-detected transparent transmission equipment is no result. For example, when T2＝66ms＜(T-Tr) And when the error rate exceeds 67ms, the preset packet connection time fault tolerance range is exceeded, the test is finished, and the packet connection time of the to-be-tested transparent transmission equipment is determined to be no result. Certainly, in order to improve the accuracy of testing the to-be-tested transparent transmission equipment, the fourth test data returned by the network end of the to-be-tested transparent transmission equipment may be compared with the third test data sent to the serial port end of the to-be-tested transparent transmission equipment. Because the preset maximum sending cache byte length Q is not necessarily an integral multiple of the preset sending byte length N, the fourth test data returned by the network end of the transparent transmission equipment to be tested each time are different. For example, if the preset transmission byte length N is 5 bytes, the third test data is abcde, the preset maximum transmission buffer byte length Q is 8 bytes, and the preset test duration T ismEvery second transmission interval time T2And if the third test data is sent for 2 times in total, the fourth test data returned by the network end of the to-be-tested transparent transmission equipment are 'abcdeabc' and 'de'. Therefore, the comparison between the third test data and the fourth test data needs to be performed after the third test data and the fourth test data are assembled into the data packet. And after the transparent transmission is finished, assembling all the sent third test data into a third test data packet, and assembling all the received fourth test data into a fourth test data packet. However, the device is not suitable for use in a kitchenAnd then judging whether the contents of the fourth test data packet and the third test data packet are consistent. If the two transmission intervals are consistent, the continuous packet time of the transparent transmission equipment to be tested is the current second transmission interval time T2. For example, at a preset test duration TmEvery second transmission interval time T2And sending third test data 'abcde' to the serial port end of the to-be-tested transparent transmission equipment for 5 times in total. And if the fourth test data packet assembled by all the received fourth test data is also 'abcdeabcdeabcdeabcdeabcide', the unvarnished transmission is considered to be successful, and the packet connection time of the unvarnished transmission equipment to be tested is T2。
In another embodiment, the preset test parameters include a first preset number of preset framing times, and the step S100 further includes the steps of:
step S110, testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset framing time according to preset testing parameters;
step S200 further includes the steps of:
step S210, testing the corresponding continuous packet time of the transparent transmission equipment to be tested under each preset framing time according to preset test parameters.
Specifically, a first preset number of preset framing times may be selected from a preset framing time range of the transparent transmission device to be tested. The preset test parameters comprise a first preset number of preset framing time Ts1、Ts2、Ts3……TsnPreset baud rate M0Presetting test duration TmA preset transmission byte length N and a preset fault-tolerant time Tr. Firstly, setting the baud rate M of the transparent transmission equipment to be tested according to the test parametersTFor a predetermined baud rate M0The packing length may be 0 or the maximum transmission buffer byte length, and the framing time of the first preset number is set as the framing time T of the transparent transmission equipment to be tested in sequenceTThen, testing each frame-forming time of the transparent transmission equipment to be tested in the first preset number of preset frame-forming times respectivelyActual framing time and continuous packet time corresponding to the preset framing time. According to the embodiment, the actual framing time and the continuous packet time corresponding to the transparent transmission equipment to be tested under different preset framing times are obtained, and the testing accuracy of the transparent transmission equipment is further improved.
In another embodiment, the preset test parameters include a second preset number of preset baud rates, and the step S100 further includes the following steps:
step S120, testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset baud rate according to preset test parameters;
step S200 further includes the steps of:
and step S220, testing the corresponding continuous packet time of the transparent transmission equipment to be tested at each preset baud rate according to preset test parameters.
Specifically, typical baud rates are 300, 1200, 2400, 9600, 19200, 38400, 115200, and so on. From which a second predetermined number of predetermined baud rates may be selected. The preset test parameters comprise a second preset number of preset baud rates M1、M2、M3……MXPresetting a framing time T0Presetting test duration TmA preset transmission byte length N and a preset fault-tolerant time Tr. Firstly, setting the framing time T of the transparent transmission equipment to be tested according to the test parametersTFor a predetermined framing time T0The packing length can be 0 or the maximum transmission cache byte length, and the second preset number of preset baud rates are sequentially set as the baud rate M of the to-be-tested transparent transmission equipmentTAnd respectively testing the actual framing time and the continuous packet time corresponding to the to-be-tested transparent transmission equipment at each preset baud rate in the second preset number of preset baud rates. The embodiment obtains the actual framing time and the continuous packet time corresponding to the transparent transmission equipment to be tested under different preset baud rates, and further improves the test accuracy of the transparent transmission equipment.
Step S300, judging whether the actual framing time and the continuous packet time have no result or not;
specifically, the actual framing time and the continuous packet time obtained after detection of the transparent transmission equipment to be detected are inquired, and whether any actual framing time and continuous packet time have no result is judged.
And step S400, if the actual framing time or the continuous packet time has no result, the to-be-tested transparent transmission equipment does not conform to a serial port framing mechanism.
Specifically, if there is any actual framing time or the continuous packet time obtained by testing the transparent transmission equipment to be tested under the preset parameters, which indicates that the actual framing time or the continuous packet time of the transparent transmission equipment to be tested exceeds the preset corresponding fault-tolerant range, the transparent transmission equipment to be tested does not conform to the serial port framing mechanism, and normal transparent transmission work cannot be realized. If the actual framing time and the continuous packet time obtained by testing have results under any preset baud rate and any preset framing time, the transparent transmission equipment to be tested conforms to a serial port framing mechanism, and normal transparent transmission work can be realized.
In another embodiment, the transparent transmission equipment testing method further comprises the following steps:
and S500, displaying the actual framing time, the continuous packet time and the test result of the transparent transmission equipment to be tested to a user in a form of a chart and/or characters.
Specifically, the actual framing time and the continuous packet time of the transparent transmission device to be tested and the test result of the transparent transmission device to be tested (that is, whether the transparent transmission device to be tested conforms to the serial port framing mechanism) can be displayed to the user in the form of a chart and/or characters (such as word documents, excel tables, or bar charts, etc.), and the display mode is not limited to be directly displayed on the corresponding display terminal, and is stored in a preset memory for the user to call or directly print the chart through a printing device. In this embodiment, the actual framing time, the continuous packet time and the test result of the transparent transmission equipment to be tested are displayed to the user in a chart form, so that the user can intuitively know the actual framing time, the continuous packet time information and the test result of the transparent transmission equipment to be tested.
In the first embodiment of the invention, the framing time of the transparent transmission equipment to be tested is tested according to the preset test parameters; and testing the continuous packaging time of the transparent transmission equipment to be tested according to preset test parameters. The preset test parameters may include one or more groups of baud rates, transmission byte length, framing time, preset fault-tolerant time, packing length, test duration, maximum transmission buffer byte length, and other parameters. The method comprises the steps of communicating with the to-be-tested transparent transmission equipment according to the preset test parameters, namely sending test data to a serial port end of the to-be-tested transparent transmission equipment, receiving the test data returned by a network end of the to-be-tested transparent transmission equipment, obtaining actual framing time and continuous packet time of the to-be-tested transparent transmission equipment through test data information returned by the to-be-tested transparent transmission equipment, and determining whether the to-be-tested transparent transmission equipment conforms to a serial port framing mechanism by judging whether no result exists between the actual framing time and the continuous packet time, namely whether the actual framing time and the continuous packet time exceed a corresponding preset fault-tolerant range. And if the actual framing time or the continuous packet time is not the result, indicating that any actual framing time or continuous packet time of the to-be-tested transparent transmission equipment exceeds a corresponding preset fault-tolerant range, determining that the to-be-tested transparent transmission equipment does not conform to a serial port framing mechanism. The invention can automatically test the framing time and the continuous packaging time of the transparent transmission equipment to be tested under the preset test parameters, thereby determining whether the transparent transmission equipment to be tested conforms to the serial port framing mechanism, improving the testing efficiency and accuracy of the transparent transmission equipment and greatly improving the intelligent degree of the transparent transmission equipment testing method.
As shown in fig. 2, fig. 2 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
The device of the embodiment of the invention can be a desktop computer, and can also be fixed or movable terminal equipment with a display function, such as a smart phone, a tablet computer, a notebook computer and the like.
As shown in fig. 2, the apparatus may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 2, a memory 1005, which is a type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a pass-through device testing application.
In the terminal shown in fig. 2, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke the passthrough device testing application stored in the memory 1005 and perform the following operations:
testing the actual framing time of the transparent transmission equipment to be tested according to preset test parameters;
testing the continuous packaging time of the transparent transmission equipment to be tested according to preset test parameters;
judging whether the actual framing time and the continuous packet time have no result or not;
and if the actual framing time or the continuous packet time has no result, the to-be-tested transparent transmission equipment does not conform to a serial port framing mechanism.
Further, the preset test parameters include a preset baud rate, a preset framing time T, and a preset test duration TmA preset transmission byte length and a preset fault-tolerant time TrThe processor 1001 may invoke the pass-through device testing application stored in the memory 1005 and further perform the following operations:
according to the preset test parameters, the preset test duration TmAt intervals of a first transmission interval T1Sending first test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is1＝T+S1，S1Has a value range of (0, T)r]；
And obtaining the actual framing time of the transparent transmission equipment to be tested according to the second test data returned by the transparent transmission equipment to be tested.
Further, the processor 1001 may invoke the pass-through device testing application stored in the memory 1005, and also perform the following operations:
if the preset test duration T is reachedmAnd if the byte length of the second test data returned by the transparent transmission equipment to be tested each time is the preset sending byte length, the actual framing time of the transparent transmission equipment to be tested is T1；
If the preset test duration T is reachedmIf the byte length of the second test data returned by the transparent transmission equipment to be tested is not the preset transmission byte length, the first transmission interval time T is enabled1＝T1+S1And executing the following steps:according to preset test parameters, every first sending interval time T1Sending first test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate;
when the first transmission interval time T1＞T+TrAnd when the actual framing time is no result.
Further, the preset test parameters include a preset baud rate, a preset framing time T, and a preset test duration TmA preset transmission byte length and a preset fault-tolerant time TrThe processor 1001 may invoke the pass-through device testing application stored in the memory 1005 and further perform the following operations:
according to the preset test parameters, the preset test duration TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is2＝T-S2，S2Has a value range of (0, T)r]；
And obtaining the continuous packet time of the transparent transmission equipment to be tested according to the fourth test data returned by the transparent transmission equipment to be tested.
Further, the preset test parameters further include a preset maximum sending buffer byte length, and the processor 1001 may call the transparent transmission device test application program stored in the memory 1005, and further perform the following operations:
if the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment every time is the preset maximum sending cache byte length except for the last time, the continuous packet time of the to-be-tested transparent transmission equipment is T2；
If the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment is not the preset maximum sending cache byte length except for the last time, the second sending interval time T is enabled2＝T2-S2And executing the following steps: according to the preset test parameters, the preset test duration TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate;
when the second transmission interval time T2＜T-TrThe said package time is no result.
Further, the preset test parameters include a first preset number of preset framing times, and the processor 1001 may call the transparent transmission device testing application program stored in the memory 1005, and further perform the following operations:
testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset framing time according to the preset test parameters;
the step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters comprises the following steps:
and testing the corresponding continuous packet time of the transparent transmission equipment to be tested under each preset framing time according to the preset test parameters.
Further, the preset test parameters include a second preset number of preset baud rates, and the processor 1001 may call the transparent transmission device test application stored in the memory 1005, and further perform the following operations:
testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset baud rate according to preset test parameters;
the step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters further comprises the following steps:
and testing the corresponding continuous packet time of the transparent transmission equipment to be tested at each preset baud rate according to preset test parameters.
Further, the processor 1001 may invoke the pass-through device testing application stored in the memory 1005, and also perform the following operations:
and displaying the actual framing time, the continuous packet time and the test result of the transparent transmission equipment to be tested to a user in the form of a chart and/or characters.
Further, referring to fig. 3, fig. 3 is a schematic structural diagram of a device in another embodiment of a hardware operating environment according to the embodiment of the present invention, and the transparent transmission device testing device may be further split into a testing terminal and an execution module.
The test terminal is used for generating a control instruction according to preset test parameters and sending the control instruction to the execution module;
the execution module is used for receiving the control instruction and sending test data to the to-be-tested transparent transmission equipment according to the control instruction;
and the test terminal is also used for obtaining the actual framing time and the continuous packet time of the to-be-tested transparent transmission equipment based on the test data returned by the to-be-tested transparent transmission equipment, and generating the test result of the to-be-tested transparent transmission equipment according to the actual framing time and the continuous packet time.
Specifically, the test terminal may be a terminal device such as a PC, a portable computer, a tablet computer, and the like, and further, the test terminal may further include a scheme module, an algorithm module, a display module, a file output module, and a communication module. The scheme module is used for configuring parameters of a serial port framing mechanism of the Internet of things transparent transmission equipment for testing, and the parameters comprise the Baud rate, the transmission byte length, the framing time, the preset fault-tolerant time, the packaging length, the testing time length and the maximum transmission cache byte length. The display module is used for displaying the communication interaction information and the intermediate result of the execution scheme module; the file output module stores the test result calculated after the execution of the scheme module is finished into a diagram of a word document, an excel document and other documents for a user to check; the communication module is communicated and interacted with the execution module and the to-be-tested transparent transmission equipment. The algorithm module selects whether to increase or decrease the interval sending time of the execution module according to whether the byte length received by the transparent transmission is correct or not, and further tests or stops the tests to finally obtain whether the Internet of things transparent transmission equipment conforms to a serial port framing mechanism or not. The execution module can comprise an MCU control circuit, a power supply circuit, a storage circuit, a status light indicating circuit, a reset circuit, a test terminal communication circuit and a transparent transmission equipment communication circuit; the MCU control circuit is connected with the test terminal communication circuit, the power supply circuit, the storage circuit, the status lamp indicating circuit, the reset circuit and the transparent transmission equipment communication circuit. The test terminal is connected with the test terminal communication circuit, and the transparent transmission equipment to be tested is connected with the transparent transmission equipment communication circuit (such as through a UART interface). In this embodiment, the execution module that sends the test data to the transparent transmission equipment to be tested is independent, so that the test data can be sent more accurately according to the preset sending interval time compared with the current method that the data is sent by manually operating the serial port debugging assistant, and the accuracy of the test result of the transparent transmission equipment test device is improved.
In addition, an embodiment of the present invention further provides a computer storage medium, where a computer program is stored on the computer storage medium, and when the computer program is executed by a processor, the operation in the transparent transmission device testing method provided in the foregoing embodiment is implemented, and specific steps are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention essentially or contributing to the prior art can be embodied in the form of a software product, which is stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server or a network device, etc.) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A transparent transmission equipment testing method is characterized by comprising the following steps:
testing the actual framing time of the transparent transmission equipment to be tested according to preset test parameters;
testing the continuous packaging time of the transparent transmission equipment to be tested according to preset test parameters;
judging whether the actual framing time and the continuous packet time have no result or not;
and if the actual framing time or the continuous packet time has no result, the to-be-tested transparent transmission equipment does not conform to a serial port framing mechanism.
2. The method for testing transparent transmission equipment according to claim 1, wherein the preset test parameters include a preset baud rate, a preset framing time T, and a preset test duration TmA preset transmission byte length and a preset fault-tolerant time TrThe step of testing the actual framing time of the transparent transmission equipment to be tested according to the preset test parameters comprises the following steps:
according to the preset test parameters, the preset test duration TmAt intervals of a first transmission interval T1Sending first test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is1＝T+S1，S1Has a value range of (0, T)r]；
And obtaining the actual framing time of the transparent transmission equipment to be tested according to the second test data returned by the transparent transmission equipment to be tested.
3. The method for testing the transparent transmission equipment as claimed in claim 2, wherein the step of obtaining the actual framing time of the transparent transmission equipment to be tested according to the test data returned by the transparent transmission equipment to be tested further comprises:
if the preset test duration T is reachedmAnd if the byte length of the second test data returned by the transparent transmission equipment to be tested each time is the preset sending byte length, the actual framing time of the transparent transmission equipment to be tested is T1；
If the preset test duration T is reachedmIf the byte length of the second test data returned by the transparent transmission equipment to be tested is not the preset transmission byte length, the first transmission interval time T is enabled1＝T1+S1And executing the following steps: according to preset test parameters, every first sending interval time T1Sending first test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate;
when the first transmission interval time T1＞T+TrAnd when the actual framing time is no result.
4. The method for testing transparent transmission equipment according to claim 1, wherein the preset test parameters include a preset baud rate, a preset framing time T, and a preset test duration TmA preset transmission byte length and a preset fault-tolerant time TrThe step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters comprises the following steps:
according to the preset test parameters, the preset test duration TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate, wherein T is2＝T-S2，S2Has a value range of (0, T)r]；
And obtaining the continuous packet time of the transparent transmission equipment to be tested according to the fourth test data returned by the transparent transmission equipment to be tested.
5. The method for testing the pass-through device according to claim 4, wherein the preset test parameters further include a preset maximum sending buffer byte length, and the step of obtaining the continuous packet time of the pass-through device to be tested according to the fourth test data returned by the pass-through device to be tested further includes:
if the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment every time is the preset maximum sending cache byte length except for the last time, the continuous packet time of the to-be-tested transparent transmission equipment is T2；
If the preset test duration T is reachedmAnd if the byte length of the fourth test data returned by the to-be-tested transparent transmission equipment is not the preset maximum sending cache byte length except for the last time, the second sending interval time T is enabled2＝T2-S2And executing the following steps: according to the preset test parameters, the preset test duration TmEvery second transmission interval time T2Sending third test data with preset sending byte length to the transparent transmission equipment to be tested according to a preset baud rate;
when the second transmission interval time T2＜T-TrThe said package time is no result.
6. The method for testing the transparent transmission equipment according to claim 1, wherein the preset test parameters include a first preset number of preset framing times, and the step of testing the actual framing time of the transparent transmission equipment to be tested according to the preset test parameters further includes:
testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset framing time according to the preset test parameters;
the step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters comprises the following steps:
and testing the corresponding continuous packet time of the transparent transmission equipment to be tested under each preset framing time according to the preset test parameters.
7. The method for testing the transparent transmission equipment according to claim 1, wherein the preset test parameters include a second preset number of preset baud rates, and the step of testing the framing time of the transparent transmission equipment to be tested according to the preset test parameters further includes:
testing the corresponding actual framing time of the transparent transmission equipment to be tested under each preset baud rate according to preset test parameters;
the step of testing the continuous package time of the transparent transmission equipment to be tested according to the preset test parameters further comprises the following steps:
and testing the corresponding continuous packet time of the transparent transmission equipment to be tested at each preset baud rate according to preset test parameters.
8. The pass-through device testing method of any of claims 1 to 7, further comprising:
and displaying the actual framing time, the continuous packet time and the test result of the transparent transmission equipment to be tested to a user in the form of a chart and/or characters.
9. The utility model provides a pass through equipment testing arrangement which characterized in that, pass through equipment testing arrangement includes: memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the passthrough device testing method according to any one of claims 1 to 8.
10. A computer-readable storage medium, having stored thereon a pass-through device testing program, which when executed by a processor, performs the steps of the pass-through device testing method of any one of claims 1 to 8.
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