CN105893251A - Test method and system of time required for starting intelligent terminal APP - Google Patents
Test method and system of time required for starting intelligent terminal APP Download PDFInfo
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- CN105893251A CN105893251A CN201610186557.8A CN201610186557A CN105893251A CN 105893251 A CN105893251 A CN 105893251A CN 201610186557 A CN201610186557 A CN 201610186557A CN 105893251 A CN105893251 A CN 105893251A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
Abstract
The invention provides a test method and system of time required for starting an intelligent terminal APP. The method comprises the following steps: when an APP to be tested is searched according to a touch instruction, starting the APP to be tested, and recording a moment when the APP to be tested begins to be started; in a polling way, monitoring whether the main program course of the APP to be tested is in the presence in a CPU (Central Processing Unit) or not, and recording the moment when the main program course of the APP to be tested is in the presence in the CPU; calculating time difference between the moment when the main program course of the APP to be tested is in the presence in the CPU and the moment when the APP to be tested begins to be started, and obtaining time required for the APP to be tested to be started. The test method and system can simply and efficiently test the time required for starting the intelligent terminal APP under a situation that no source codes are in the presence and a user does not need to understand command lines.
Description
Technical field
The invention belongs to computer software testing field, start required time particularly to a kind of intelligent terminal APP
Method of testing and system.
Background technology
Along with the development of mobile Internet, APP is increasingly becoming the important component part of intelligent terminal, the performance of APP
Also become the key factor affecting Consumer's Experience, and the time that starts be one of important indicator weighing APP performance quality,
Therefore the startup time the most accurately measuring APP is studied significant for the APP of evaluation and test intelligent terminal.
In prior art, measuring a technical scheme of APP startup time is: by the LOG acquisition startup time:
The onCreate () the first row of main Activity and last column at APP are separately added into LOG, record APP and open
Dynamic time started and end time, then obtain the startup time by the time difference of both calculating.
This method, in addition to the source code needing APP, also to add LOG in original code, has added and has compiled
Translate and be deployed on intelligent terminal, there is test process loaded down with trivial details, inefficient shortcoming.It addition, this method also has suitable
By the defect of narrow range, it is only applicable to the test in the exploitation debugging stage of the APP exploitation side, in addition to APP exploitation side
Third party or mechanism for testing inapplicable (third party or mechanism for testing are difficult to obtain source code).
In prior art, measure APP starting another technical scheme of time is to obtain the startup time by order line,
As obtained the startup time by Android shell-command.
This method needs user very familiar to the use of order line, and can obtain tested application
LanchActivity.It addition, this method need to install some programs at mobile terminal, in order to be connected with computer, logical
Cross computer and realize mobile terminal APP is started the measurement of time, there is the shortcoming that test is loaded down with trivial details.
Summary of the invention
The invention provides a kind of intelligent terminal APP and start method of testing and the system of required time, for solving
There is no source code, be not required in the case of user understands order line, the most simply, efficient test intelligent terminal APP
The problem starting required time.
One technical scheme of the present invention starts the method for testing of required time for a kind of intelligent terminal APP of offer, including,
Starting APP to be tested when finding APP to be tested according to touch command, record starts to start APP to be tested
Moment；
Whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU, and record is described
APP mastery routine process to be tested occurs in the moment of CPU；
Calculate described APP mastery routine process to be tested to occur in moment of CPU and start to start APP's to be tested
The time difference in moment, obtains described APP to be tested and starts required time.
In one embodiment of the invention, obtain also including after described APP to be tested starts required time,
Close described APP to be tested, continue to test next APP to be tested and start required time.
In one embodiment of the invention, obtain also including after described APP to be tested starts required time,
Described APP to be tested is started required time record hereof；And/or
Described APP to be tested startup required time is shown and applies on main interface in test.
Another technical scheme of the present invention starts the method for testing of required time for a kind of intelligent terminal APP of offer, including,
Start APP to be tested when finding APP to be tested according to touch command, open when starting to start APP to be tested
Open a timing thread；
Whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU, described to be measured
The mastery routine process of examination APP terminates timing thread when occurring in CPU；
Duration according to timing thread record obtains the time needed for described APP to be tested starts.
The another technical scheme of the present invention starts the test system of required time for a kind of intelligent terminal APP of offer, including,
First logging modle, starts APP to be tested, record in time finding APP to be tested according to touch command
Start to start the moment of APP to be tested；
Second logging modle, whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in
In CPU, record described APP mastery routine process to be tested and occur in the moment of CPU；
Computing module, occurs in moment of CPU for calculating described APP mastery routine process to be tested and starts to start
The time difference in the moment of APP to be tested, obtains described APP to be tested and starts required time.
In one embodiment of the invention, also including closing module, computing module is calculated described APP to be tested and opens
By closing the module described APP to be tested of closedown after dynamic required time, continue to test next APP to be tested and start required
Time.
In one embodiment of the invention, also include the 3rd logging modle, required for described APP to be tested is started
Time records hereof；And/or described APP to be tested startup required time is shown on the main interface of test application.
Yet another aspect of the present invention starts the test system of required time for a kind of intelligent terminal APP of offer, including,
Timing thread opening module, starts APP to be tested in time finding APP to be tested according to touch command,
A timing thread is opened when starting to start APP to be tested；
Monitoring modular, whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU,
The mastery routine process of described APP to be tested terminates timing thread when occurring in CPU；
Computing module, for obtaining the time needed for described APP to be tested starts according to the duration of timing thread record.
The intelligent terminal APP provided by the present invention starts the method for testing of required time and system can bring following skill
Art effect: (1) can not have source code, is not required in the case of user understands order line, start to open by record
The moment of dynamic APP to be tested and APP mastery routine process to be tested occur in the moment of CPU, calculate the two moment
Time difference obtains APP to be tested and starts required time, has feature simple, efficient；(2) can be applicable to
Tripartite tester tests the time needed for APP starts.
For the above and other objects, features and advantages of the present invention can be become apparent, preferred embodiment cited below particularly,
And coordinate institute's accompanying drawings, it is described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the flow chart of the method for testing of the intelligent terminal APP startup required time of one embodiment of the invention；
Fig. 2 is the flow chart of the method for testing of the intelligent terminal APP startup required time of one embodiment of the invention；
Fig. 3 is the flow chart of the method for testing of the intelligent terminal APP startup required time of one embodiment of the invention；
Fig. 4 is the structure chart of the test system of the intelligent terminal APP startup required time of one embodiment of the invention；
Fig. 5 is the structure chart of the test system of the intelligent terminal APP startup required time of one embodiment of the invention；
Fig. 6 is the structure chart of the test system of the intelligent terminal APP startup required time of one embodiment of the invention.
Detailed description of the invention
Technical characterstic and effect in order to make the present invention become apparent from, and do technical scheme below in conjunction with the accompanying drawings
Further illustrating, the present invention also can have other different instantiations be illustrated or implement, any art technology
The equivalents that personnel do within the scope of the claims belongs to the protection category of the present invention.
Intelligent terminal of the present invention includes but not limited to the movement of the mobile terminal of android system, iOS system
Terminal.
The method of testing of the intelligent terminal APP startup required time that the present invention provides is written as test program and is arranged on
On tested intelligent terminal, during test, all APP to be tested need to be arranged on and be test on intelligent terminal.
As it is shown in figure 1, a kind of intelligent terminal APP that Fig. 1 is one embodiment of the invention starts the test of required time
The flow chart of method.With it, source code can there is no, it is not required in the case of tester understands order line,
Realize intelligent terminal APP and start the measurement of required time.
Concrete, intelligent terminal APP starts the method for testing of required time and includes:
Step 101: start APP to be tested when finding APP to be tested according to touch command, record starts to start
The moment T1 of APP to be tested；
APP to be tested in the application shows that intelligent terminal passes through on the main interface of test application in the form of a list
Test applies main interface first to search APP program to be tested after receiving touch command, opens when finding APP to be tested
Dynamic APP to be tested.When being embodied as, determine that APP to be tested applies on main interface aobvious in test according to touch command
The title shown, according to the startup title that this name lookup APP to be tested is corresponding, starts corresponding according to starting title
APP to be tested.
Step 102: whether monitor mastery routine (main Activity) process of described APP to be tested in the way of poll
Occur in CPU, when described APP to be tested main Activity process occurs in CPU, record described to be tested
APP main Activity process occurs in the moment T2 of CPU；
Step 103: calculate described APP to be tested main Activity process and occur in the moment T2 of CPU and start to open
The time difference of dynamic APP moment T1 to be tested, i.e. T2-T1, obtain APP to be tested and start required time T3.
In one embodiment, in order to realize the startup time of measure batch APP to be tested, user can be by test
Apply main interface to select multiple APP to be tested, test one by one, when an APP to be tested starts required time
After calculating completes, close this APP to be tested, continue to test next APP to be tested and start required time.
In one embodiment, understand for the ease of user and search APP startup required time, obtaining APP to be tested and open
Also include after dynamic required time T3,
Described APP to be tested is started required time record hereof；And/or
Described APP to be tested startup required time is shown and applies on main interface in test.
For clearer explanation technical scheme, illustrate with a specific embodiment below, as in figure 2 it is shown,
Intelligent terminal APP starts the method for testing of required time and includes:
Step 201: determine that user applies the startup title of the wherein APP to be tested selected on main interface in test；
Specifically, APP to be tested shows in the form of a list on the main interface of test application, as with icon list
Form show or show with the form of identification list.User can select one or more to be tested according to testing requirement
APP.Test is applied as installing that the method for testing using intelligent terminal APP of the present invention to start required time makes
APP on smart machine.
Step 202: start described APP to be tested according to the startup title of described APP to be tested, record starts to open
The moment T1 of dynamic described APP to be tested；
Step 203: whether the main Activity monitoring described APP to be tested in the way of poll occurs in CPU；
Step 204: when main Activity process occurs in CPU, records the moment T2 that main Activity process occurs；
Step 205: calculate the time difference of T2 and T1, obtains described APP to be tested and starts required time T3；
Step 206: by T3 record on the main interface of test application or in file；
Step 207: close described APP to be tested.Next is to be tested to continue test by step 201 to step 207
The startup time of APP.
In one embodiment of the invention, as it is shown on figure 3, the method for testing that intelligent terminal APP starts required time also may be used
Think:
Step 301: start APP to be tested when finding APP to be tested according to touch command, starts to start to be measured
A timing thread is opened during examination APP；
Step 302: whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU,
The mastery routine process of described APP to be tested terminates timing thread when occurring in CPU；
Step 303: obtain the time needed for described APP to be tested starts according to the duration of timing thread record.
The intelligent terminal APP that the present invention provides start the method for testing person that can make third-party testing of required time simple,
The efficient startup required time testing APP, can save the substantial amounts of testing time.
As shown in Figure 4, Fig. 4 be one embodiment of the invention intelligent terminal APP start required time test system structure
Figure.This system can be realized by logic circuit or chip, or is installed on existing high-performance intelligent terminal, or
Person is realized the function of each parts in the way of functional module by software.
Concrete, intelligent terminal APP starts the test system of required time and includes:
First logging modle 401, starts APP to be tested in time finding APP to be tested according to touch command,
Record starts to start the moment T1 of APP to be tested；
Second logging modle 402, whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in
In CPU, record described APP mastery routine process to be tested and occur in the moment T2 of CPU；
Computing module 403, for calculate described APP mastery routine process to be tested occur in the moment T2 of CPU with
Start to start the time difference of the moment T1 of APP to be tested, obtain described APP to be tested and start required time T3.
In one embodiment, the test system starting required time refering to Fig. 5, intelligent terminal APP also includes closing module
404, computing module 403 is calculated after described APP to be tested starts required time and is closed institute by closedown module 404
State APP to be tested, continue to test next APP to be tested and start required time.
In one embodiment, the test system referring to Fig. 5, intelligent terminal APP startup required time again also includes:
3rd logging modle 405, for described APP to be tested is started required time record hereof, and/or
Described APP to be tested startup required time is shown and applies on main interface in test.
In one embodiment, as shown in Figure 6, intelligent terminal APP starts the test system of required time and includes,
Timing thread opening module 601, starts to be tested in time finding APP to be tested according to touch command
APP, opens a timing thread when starting to start APP to be tested；
Monitoring modular 602, whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU
In, the mastery routine process of described APP to be tested terminates timing thread when occurring in CPU；
Computing module 603, for according to the duration of timing thread record obtain described APP to be tested start needed for time
Between.
The intelligent terminal APP provided by the present invention starts the method for testing of required time and system can be brought following
Technique effect: (1) can not have source code, is not required in the case of user understands order line, start to open by record
The moment of dynamic APP to be tested and APP mastery routine process to be tested occur in the moment of CPU, when calculating the two
The time difference carved obtains APP to be tested and starts required time, has feature simple, efficient；(2) can be suitable for
The time needed for APP starts is tested in third-party testing person.
The above is merely to illustrate technical scheme, any those of ordinary skill in the art all can without prejudice to
Under the spirit and the scope of the present invention, above-described embodiment is modified and changes.Therefore, the rights protection model of the present invention
Enclose and should be as the criterion depending on right.
Claims (8)
1. the method for testing of an intelligent terminal APP startup required time, it is characterised in that include,
Starting APP to be tested when finding APP to be tested according to touch command, record starts to start APP to be tested
Moment；
Whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU, and record is described
APP mastery routine process to be tested occurs in the moment of CPU；
Calculate described APP mastery routine process to be tested to occur in moment of CPU and start to start APP's to be tested
The time difference in moment, obtains described APP to be tested and starts required time.
2. intelligent terminal APP as claimed in claim 1 starts the method for testing of required time, it is characterised in that
Also include after starting required time to described APP to be tested,
Close described APP to be tested, continue to test next APP to be tested and start required time.
3. intelligent terminal APP as claimed in claim 1 or 2 starts the method for testing of required time, it is characterised in that
Obtain also including after described APP to be tested starts required time,
Described APP to be tested is started required time record hereof；And/or
Described APP to be tested startup required time is shown and applies on main interface in test.
4. the method for testing of an intelligent terminal APP startup required time, it is characterised in that include,
Start APP to be tested when finding APP to be tested according to touch command, open when starting to start APP to be tested
Open a timing thread；
Whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU, described to be measured
The mastery routine process of examination APP terminates timing thread when occurring in CPU；
Duration according to timing thread record obtains the time needed for described APP to be tested starts.
5. the test system of an intelligent terminal APP startup required time, it is characterised in that include,
First logging modle, starts APP to be tested, record in time finding APP to be tested according to touch command
Start to start the moment of APP to be tested；
Second logging modle, whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in
In CPU, record described APP mastery routine process to be tested and occur in the moment of CPU；
Computing module, occurs in moment of CPU for calculating described APP mastery routine process to be tested and starts to start
The time difference in the moment of APP to be tested, obtains described APP to be tested and starts required time.
6. intelligent terminal APP as claimed in claim 5 starts the test system of required time, it is characterised in that also
Including closing module,
Computing module is calculated after described APP to be tested starts required time described to be tested by closing module closedown
APP, continues to test next APP to be tested and starts required time.
7. the intelligent terminal APP as described in claim 5 or 6 starts the test system of required time, it is characterised in that
Also include,
3rd logging modle, for starting required time record hereof by described APP to be tested；And/or
Described APP to be tested startup required time is shown and applies on main interface in test.
8. the test system of an intelligent terminal APP startup required time, it is characterised in that include,
Timing thread opening module, starts APP to be tested in time finding APP to be tested according to touch command,
A timing thread is opened when starting to start APP to be tested；
Monitoring modular, whether the mastery routine process monitoring described APP to be tested in the way of poll occurs in CPU,
The mastery routine process of described APP to be tested terminates timing thread when occurring in CPU；
Computing module, for obtaining the time needed for described APP to be tested starts according to the duration of timing thread record.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733561A (en) * | 2018-04-25 | 2018-11-02 | 北京五八信息技术有限公司 | Application program launching duration test method, device, electronic equipment and storage medium |
| CN108984395A (en) * | 2018-06-21 | 2018-12-11 | 腾讯科技（北京）有限公司 | A kind of application program launching time-consuming test method, device and storage medium |
| CN109005459A (en) * | 2018-08-01 | 2018-12-14 | 四川长虹电器股份有限公司 | A method of the detection smart television application starting time |
| CN109359020A (en) * | 2018-08-16 | 2019-02-19 | 中国平安人寿保险股份有限公司 | Start time test method and device, computer installation and storage medium |
| CN112380092A (en) * | 2020-11-16 | 2021-02-19 | 统信软件技术有限公司 | Application program starting time testing method |
| CN116662150A (en) * | 2022-12-15 | 2023-08-29 | 荣耀终端有限公司 | Application starting time-consuming detection method and related device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591770A (en) * | 2011-12-27 | 2012-07-18 | 奇智软件（北京）有限公司 | Method and device for detecting starting time of target application |
| CN104021071A (en) * | 2013-03-01 | 2014-09-03 | 腾讯科技（深圳）有限公司 | Method and system for obtaining process lifecycles |
| US20140278889A1 (en) * | 2013-03-15 | 2014-09-18 | Cinemark Usa, Inc. | System and method for activity and geographic related consumer interaction |
| CN104951392A (en) * | 2015-06-25 | 2015-09-30 | 上海卓易科技股份有限公司 | Method and device for measuring starting time of application program |
| CN105320602A (en) * | 2015-12-04 | 2016-02-10 | 广东欧珀移动通信有限公司 | Testing method and device for application starting speed |
-
2016
- 2016-03-29 CN CN201610186557.8A patent/CN105893251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591770A (en) * | 2011-12-27 | 2012-07-18 | 奇智软件（北京）有限公司 | Method and device for detecting starting time of target application |
| CN104021071A (en) * | 2013-03-01 | 2014-09-03 | 腾讯科技（深圳）有限公司 | Method and system for obtaining process lifecycles |
| US20140278889A1 (en) * | 2013-03-15 | 2014-09-18 | Cinemark Usa, Inc. | System and method for activity and geographic related consumer interaction |
| CN104951392A (en) * | 2015-06-25 | 2015-09-30 | 上海卓易科技股份有限公司 | Method and device for measuring starting time of application program |
| CN105320602A (en) * | 2015-12-04 | 2016-02-10 | 广东欧珀移动通信有限公司 | Testing method and device for application starting speed |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733561A (en) * | 2018-04-25 | 2018-11-02 | 北京五八信息技术有限公司 | Application program launching duration test method, device, electronic equipment and storage medium |
| CN108984395A (en) * | 2018-06-21 | 2018-12-11 | 腾讯科技（北京）有限公司 | A kind of application program launching time-consuming test method, device and storage medium |
| CN109005459A (en) * | 2018-08-01 | 2018-12-14 | 四川长虹电器股份有限公司 | A method of the detection smart television application starting time |
| CN109359020A (en) * | 2018-08-16 | 2019-02-19 | 中国平安人寿保险股份有限公司 | Start time test method and device, computer installation and storage medium |
| CN112380092A (en) * | 2020-11-16 | 2021-02-19 | 统信软件技术有限公司 | Application program starting time testing method |
| CN116662150A (en) * | 2022-12-15 | 2023-08-29 | 荣耀终端有限公司 | Application starting time-consuming detection method and related device |
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| Publication number | Publication date |
|---|---|
| CN105893251B (en) | 2019-03-08 |
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Effective date of registration: 20211227 Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF INFORMATION AND COMMUNICATIONS Address before: 100191 No. 52 Garden North Road, Beijing, Haidian District Patentee before: CHINA ACADEME OF TELECOMMUNICATION RESEARCH OF MIIT |