CN109359024A - A kind of test method and system for simulating Android user real system resource environment - Google Patents
A kind of test method and system for simulating Android user real system resource environment Download PDFInfo
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- CN109359024A CN109359024A CN201810878211.3A CN201810878211A CN109359024A CN 109359024 A CN109359024 A CN 109359024A CN 201810878211 A CN201810878211 A CN 201810878211A CN 109359024 A CN109359024 A CN 109359024A
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3688—Test management for test execution, e.g. scheduling of test suites
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
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Abstract
The present invention relates to system testing technical fields, specifically disclose a kind of test method and system for simulating Android user real system resource environment, include the following steps, S1, the determining process in Android system running background；The system permission for the quantized data whereabouts Android system application quantization occupying system resources that S2, process are provided according to user；After the system permission application of S3, process succeed, process sends the information that circularly monitoring is carried out to the quantized data that user inputs to thread；The data back of circularly monitoring is passed to process by S4, thread；Whether S5, process are according to the data received to wanting free system resources to judge.The present invention has the characteristics that testing efficiency is higher, accuracy is higher and can be realized quantification treatment to data.
Description
Technical field
The present invention relates to system testing technical field, in particular to a kind of simulation Android user real system resource environment
Test method and system.
Background technique
It is well known that moving currently on the market, software is numerous, and the quality of software is irregular, and good testing scheme is software
The important leverage of quality.However, always existed in software test one can not efficient simulation user's real handset environment the problem of.
Such as certain application is CPU bottleneck, is not found the problem in the test on certain type machine, but the homotype hand that user uses
It but there is a problem in machine, for example there are multiple applications to be in backstage, seriously occupy cpu resource, at this moment, user uses application
It may be Caton, therefore, test of efficient and quantization the analog subscriber real system resource environment to Android system software
It is most important.
In current Android system software test, realized generally by a large amount of third party softwares are installed in test machine
Simulation to user environment, such scheme disadvantage is more, and scheme is inefficient first, and it is soft to need continually to install unloading
Part；Secondly, true user mobile phone environment also can not be accurately simulated even if being mounted with a large amount of third party software, it is former
It is random fluctuation to the occupancy of system resource because being third party software；It is realized in such a way that software is installed finally, this
Simulation to custom system resource environment can not carry out quantification treatment to data.
Summary of the invention
The present invention provides a kind of mould to solve the above-mentioned technical problem in the presence of existing Android system software test
The test method and system of quasi- Android user real system resource environment, it has, and testing efficiency is higher, accuracy is higher and right
Data can be realized the characteristics of quantification treatment.
A kind of technical solution of the invention: a kind of test method for simulating Android user real system resource environment, including
Following steps,
S1, the determining process in Android system running background；
The system for the quantized data whereabouts Android system application quantization occupying system resources that S2, process are provided according to user is weighed
Limit；
After the system permission application of S3, process succeed, process sends the quantized data inputted to user to thread and follows
The information of ring monitoring；
The data back of circularly monitoring is passed to process by S4, thread；
Whether S5, process are according to the data received to wanting free system resources to judge.
Preferably, the determination in the step S1 includes the following steps in the process of Android system running background,
S11, a java applet is determined in the application end of computer；
S12, java applet is compiled as to the Jar packet that can be run, and Jar packet is sent to what mobile terminal system was specified
Under catalogue；
S13, the connection for realizing mobile terminal and computer client, computer client pass through adb instrument start-up mobile terminal
The shell process with system permission；
S14, mobile terminal shell process pass through start up with command-line options java applet.
Preferably, the system resource is memory source and cpu resource.
Preferably, being quantified using KB as basic unit to the memory source of occupancy in the process.
Preferably, the specific method that the process quantifies the memory source of occupancy is,
The reference of one, the statement global variable for holding application memory, if user needs to occupy one KB of Installed System Memory
Data, then state the integer array of 256 length, and the reference of this data is given to the reference of global variable；If with
Family needs to discharge this internal storage data, then empties the reference of the global variable of this array, and calling system GC is recycled.
Preferably, the cpu resource of occupancy is quantified and is simulated using MHz as basic unit in the process.
Preferably, the method that the process quantifies the cpu resource of occupancy is,
Process carries out the calling of java applet, the Java by JNI using million/second assembly instruction as minimum unit
The order for needing million assembly instructions that can just be finished when parameter is m is set in program, wherein every million compilations refer to
Order, which is finished, is equivalent to the 1MHz calculation amount for occupying mobile terminal CPU.
Preferably, the method that the process simulates the cpu resource of occupancy is,
It is using m is parameter in one second in recursive call claim 7 if the quantized data of user's input is n
Method n times, and then the frequency for occupying the mobile terminal CPU of nMHz can be simulated.
Preferably, the process is the system of long-term quantization occupying system resources to the system permission of Android system application
Permission.
Preferably, including Main method in the Jar packet.
Preferably, the catalogue that the mobile terminal system is specified is /data/local/tmp.
Another technical solution of the invention: a kind of test macro for simulating Android user real system resource environment, packet
It includes,
Collector is encapsulated, for determining the process in Android system running background；
Data reception module receives the quantized data that user provides for the process after determination；
Authority application module, the quantized data whereabouts Android system applications provided for the process after determination according to user
Change the system permission of occupying system resources；
Data transmission blocks, for after system permission application success, the process after determining to send defeated to user to thread
The quantized data entered carries out the information of circularly monitoring；
Circularly monitoring module, the quantized data for inputting to user carry out circularly monitoring；
Judgment module, for judging whether the application of processes permission after determining succeeds, while for determining after
Whether the data information that process comes according to circularly monitoring module back transfer is to wanting free system resources to judge.
Preferably, the encapsulation collector includes,
Compilation unit, the java applet for determining computer applications end are compiled as the Jar packet that can be run；
Encapsulation unit, for depositing Jar encapsulating under the catalogue specified to mobile terminal system；
Resolution unit is carried out for that will seal the Jar packet under the catalogue specified to mobile terminal system up for safekeeping in computer client
Parsing, so that the shell process initiation with system permission of mobile terminal, and then shell process is made by order line
Java applet starting.
Preferably, further include data processing module, in the process after determination using KB as basic unit to accounting for
Memory source is quantified；Be also used in the process after determination using MHz as basic unit to the cpu resource of occupancy into
Row quantization and simulation.
The invention has the following beneficial effects:
(1) by determining the process with quantization occupying system resources system permission in Android system running background, into
Journey can occupy for a long time system resource by the system permission of acquisition, so as to input to by thread to user
Quantized data carries out circularly monitoring, and the mobile phone resources for the analog subscriber that Android software test personnel are quantified are occupied
Situation obtains to be tested and applies the performance in some extreme user's usage scenarios, more scientific can quickly orient
The bottleneck of itself application, and then efficiently, accurately app is tested out there are operations in the environment of resource contention on user's machine
Situation improves the quality of system software and the stability of operation；
(2) by the java applet inside the shell process initiation imbedding system with system permission, so that java applet
Subprocess as shell process is also provided with system permission, is realized by java applet and its thread to tested application pair
The occupancy of memory source and cpu resource is quantified, and testing efficiency and accuracy are higher；
(3) memory source of occupancy is quantified using KB as basic unit in java applet, using MHz as substantially single
Position is quantified and is simulated to the cpu resource of occupancy, is realized quantification treatment to the test of Android system software, is further ensured that
To the test accuracy of tested application, so that Android system ensure that the stability of Android system without bottleneck, in
Depositing resource and cpu resource will not be mounted using arbitrarily occupancy.
Detailed description of the invention
Fig. 1 is flow chart of the method for the present invention；
Fig. 2 is system module figure of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment 1.A kind of test method of simulation Android user real system resource environment as shown in Figure 1, including with
Lower step,
S1, the determining process in Android system running background；
S11, a java applet is determined in the application end of computer；
S12, java applet is compiled as to the Jar packet that can be run, and Jar packet is sent to what mobile terminal system was specified
Under catalogue；The specified catalogue of the mobile terminal system is /data/local/tmp.It include Main method in the Jar packet.
S13, the connection for realizing mobile terminal and computer client, computer client pass through adb instrument start-up mobile terminal
The shell process with system permission；
S14, mobile terminal shell process pass through start up with command-line options java applet.
The quantized data whereabouts Android system application long-term quantization occupying system resources that S2, process are provided according to user are
System permission；The system resource is memory source and cpu resource.
The memory source of occupancy is quantified using KB as basic unit in the process.The process is in occupancy
Depositing the specific method that resource is quantified is,
The reference of one, the statement global variable for holding application memory, if user needs to occupy one KB of Installed System Memory
Data, then state the integer array of 256 length, and the reference of this data is given to the reference of global variable；If with
Family needs to discharge this internal storage data, then empties the reference of the global variable of this array, and calling system GC is recycled.
The cpu resource of occupancy is quantified and simulated using MHz as basic unit in the process.
The method that the process quantifies the cpu resource of occupancy is,
Process carries out the calling of java applet, the Java by JNI using million/second assembly instruction as minimum unit
The order for needing million assembly instructions that can just be finished when parameter is m is set in program, wherein every million compilations refer to
Order, which is finished, is equivalent to the 1MHz calculation amount for occupying mobile terminal CPU.
The method that the process simulates the cpu resource of occupancy is,
It is using m is parameter in one second in recursive call claim 9 if the quantized data of user's input is n
Method n times, and then the frequency for occupying the mobile terminal CPU of nMHz can be simulated.
After the system permission application of S3, process succeed, process sends the quantized data inputted to user to thread and follows
The information of ring monitoring；
The data back of circularly monitoring is passed to process by S4, thread；
Whether S5, process are according to the data received to wanting free system resources to judge.
Embodiment 2.A kind of test macro of simulation Android user real system resource environment as shown in Figure 2, including,
Collector is encapsulated, for determining the process in Android system running background；
The encapsulation collector includes,
Compilation unit, the java applet for determining computer applications end are compiled as the Jar packet that can be run；
Encapsulation unit, for depositing Jar encapsulating under the catalogue specified to mobile terminal system；
Resolution unit is carried out for that will seal the Jar packet under the catalogue specified to mobile terminal system up for safekeeping in computer client
Parsing, so that the shell process initiation with system permission of mobile terminal, and then shell process is made by order line
Java applet starting.
Data reception module receives the quantized data that user provides for the process after determination；
Authority application module, the quantized data whereabouts Android system applications provided for the process after determination according to user
Change the system permission of occupying system resources；
Data transmission blocks, for after system permission application success, the process after determining to send defeated to user to thread
The quantized data entered carries out the information of circularly monitoring；
Circularly monitoring module, the quantized data for inputting to user carry out circularly monitoring；
Judgment module, for judging whether the application of processes permission after determining succeeds, while for determining after
Whether the data information that process comes according to circularly monitoring module back transfer is to wanting free system resources to judge.
Data processing module, for being carried out using KB as basic unit to the memory source of occupancy in the process after determination
Quantization；It is also used to that the cpu resource of occupancy is quantified and simulated using MHz as basic unit in the process after determination.
Test process of the invention are as follows:
In the present solution, needing to realize the process for operating in Android system backstage, this process is responsible for according to user
The quantized data of offer goes to apply and holds system resource, the mainly use of the occupancy of memory, CPU for a long time.Once one
It, will be by system kill tune using excessive system resource is occupied.Such as the memory management scheme of Android system, it can be in system
The application on some backstages is selected to be cleared up when depositing deficiency.The realization of this programme, it is necessary first to will be square by technological means
Process in case is increased to the system permission that will not be cleared up easily by system by the user right being normally applied.Specific practice is:
Step 1: realizing that a simple java applet, the concrete function of this process are introduced in detail below in application end；Step 2:
Program is packaged and copies the specified catalogue of cell phone system to, such as :/data/local/tmp；Step 3: by mobile phone and computer visitor
The connection of family end, by adb tool, starts the shell process of mobile phone terminal；Step 4: being completed by order line using shell process
Starting to step 1 Java process.
The process of application in general mobile phone is to be waken up by system event, for example user clicks app icon, wakes up certain
One application.The process that this mode starts only has general user right, it is easy to by system kill, cannot achieve this programme
The purpose that system resource is held for a long time.And in above-mentioned steps, the process of starting, because being started by shell, shell
Itself by the process of shell starting because being its subprocess, also has system permission with system permission, can be with
Realize the function of this programme.But shell can not start general app program, so the java applet in step 1, needs
It is the Jar packet that can be run, wherein needing the entrance comprising Main method as program.
Code is a simplest executable java applet comprising main entrance function below, for illustrating " one
Program must have an entrance ":
Above-mentioned introduction has been carried out the background process for occupying system resources, this process can open one after actuation
A thread, the input of circularly monitoring user, to realize the application and release to system resource.In the present solution, may be implemented pair
Memory, cpu resource carry out quantization occupancy.It is specifically described as follows: to the occupancy of memory source: by user in system in this programme
The occupancy for depositing resource uses KB as a basic unit, states a global reference first, for holding the memory of application, from
And guaranteeing memory will not be recovered in the system.As soon as the every data for needing to occupy system KB of user state the whole of 256 length
Then the reference of this data is given global reference, if user needs to discharge in this by type array (size just 1KB)
Then deposit data empties the global reference of this array, and calling system GC, carries out Memory recycle.Cpu resource is accounted for
With: the simulation and quantization occupied to cpu resource, the smallest unit is million/second assembly instruction (the namely frequency of MHz).
When the parameter of the above method is 250,000, need million instructions that can just be finished.That is, occupying
The calculation amount of mobile phone 1MHz.If user's input 50, i.e., with 250,000 for parameter recursive call above method 50 in one second
It is secondary, the cpu frequency for occupying 50MHz can be simulated in this way.As it appears from the above, this programme realize it is a kind of preferential by raising process
Grade, Long-Term Simulations and the scheme for quantifying to occupy Installed System Memory, cpu resource.
Code is assembler language below, purposes be ask 1 to val (wherein val >=1) sum, refer to for quantifying bottom CPU
It enables and executes item number, for example, needing million instructions that can just be finished when the parameter of the above method is 250,000.That is phase
When in occupying the calculation amount of mobile phone 1MHz.If user's input 50, it can simulation occupies the cpu frequency of 50MHz.
Claims (11)
1. a kind of test method for simulating Android user real system resource environment, it is characterized in that: include the following steps,
S1, the determining process in Android system running background；
S2, process quantify the system permission of occupying system resources according to the quantized data whereabouts Android system application of offer；
After the system permission application of S3, process succeed, process sends to thread and carries out circularly monitoring to the quantized data of input
Information；
The data back of circularly monitoring is passed to process by S4, thread；
Whether S5, process are according to the data received to wanting free system resources to judge.
2. a kind of test method for simulating Android user real system resource environment according to claim 1, it is characterized in that:
Determination in the step S1 includes the following steps in the process of Android system running background,
S11, a java applet is determined in the application end of computer；
S12, java applet is compiled as to the Jar packet that can be run, and Jar packet is sent to the specified catalogue of mobile terminal system
Under；
S13, the connection for realizing mobile terminal and computer client, computer client pass through the tool of adb instrument start-up mobile terminal
There is the shell process of system permission；
S14, mobile terminal shell process pass through start up with command-line options java applet.
3. a kind of test method for simulating Android user real system resource environment according to claim 1 or 2, feature
Be: the system resource is memory source and cpu resource.
4. a kind of test method for simulating Android user real system resource environment according to claim 3, it is characterized in that:
The memory source of occupancy is quantified using KB as basic unit in the process.
5. a kind of test method for simulating Android user real system resource environment according to claim 4, it is characterized in that:
The specific method that the process quantifies the memory source of occupancy is,
The reference of one, the statement global variable for holding application memory, if user needs to occupy the number of one KB of Installed System Memory
According to then stating the integer array of 256 length, and the reference of this data is given to the reference of global variable；If user needs
This internal storage data is discharged, then is emptied the reference of the global variable of this array, and calling system GC is recycled.
6. a kind of test method for simulating Android user real system resource environment according to claim 3, it is characterized in that:
The cpu resource of occupancy is quantified and simulated using MHz as basic unit in the process.
7. a kind of test method for simulating Android user real system resource environment according to claim 6, it is characterized in that:
The method that the process quantifies the cpu resource of occupancy is,
Process carries out the calling of java applet, the java applet by JNI using million/second assembly instruction as minimum unit
It is middle to set the order for needing million assembly instructions that just be finished when parameter is m, wherein every million assembly instructions are held
Row, which finishes, is equivalent to the 1MHz calculation amount for occupying mobile terminal CPU.
8. a kind of test method for simulating Android user real system resource environment according to claim 7, it is characterized in that: institute
Stating the method that process simulates the cpu resource of occupancy is,
It is the method n times for being parameter in one second in recursive call claim 7 using m if the quantized data of input is n,
And then the frequency for occupying the mobile terminal CPU of nMHz can be simulated.
9. a kind of test macro for simulating Android user real system resource environment, it is characterized in that: include,
Collector is encapsulated, for determining the process in Android system running background；
Data reception module receives the quantized data that user provides for the process after determination；
Authority application module, the quantized data whereabouts Android system application quantization provided for the process after determination according to user account for
With the system permission of system resource；
Data transmission blocks are used for what process after system permission application success, after determining inputted user to thread transmission
The information of quantized data progress circularly monitoring；
Circularly monitoring module, the quantized data for inputting to user carry out circularly monitoring；
Judgment module, for judging whether the application of the processes permission after determining succeeds, while for the process after determining
Whether the data information to be come according to circularly monitoring module back transfer is to wanting free system resources to judge.
10. a kind of test macro for simulating Android user real system resource environment according to claim 9, feature
Be: the encapsulation collector includes,
Compilation unit, the java applet for determining computer applications end are compiled as the Jar packet that can be run；
Encapsulation unit, for depositing Jar encapsulating under the catalogue specified to mobile terminal system；
Resolution unit, for the Jar packet sealed up for safekeeping under the catalogue specified to mobile terminal system to be parsed in computer client,
So that the shell process initiation with system permission of mobile terminal, and then shell process makes java applet by order line
Starting.
11. a kind of test macro for simulating Android user real system resource environment according to claim 10, feature
Be: further including data processing module, in the process after determination using KB as basic unit to the memory source of occupancy into
Row quantization；It is also used to that the cpu resource of occupancy is quantified and simulated using MHz as basic unit in the process after determination.
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