CN103885877B - Method and device for generating simulation browser testing script of HTTP - Google Patents
Method and device for generating simulation browser testing script of HTTP Download PDFInfo
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Abstract
The invention relates to the technical field of computer networks, in particular to a method and device for generating a simulation browser testing script of an HTTP. The method comprises the steps that a recorder detects whether session content exits in information between a browser and a proxy server or not; when the fact that the session content exits in the information between the browser and the proxy server is detected, the recorder starts to monitor URL information of the proxy server and to record and store the session content between the browser and the proxy server; a primary script is generated by the recorder according to the session content between the browser and the proxy server; the recorder sends the URL information according to the proxy server to carry out Cookie automatic processing, a Cookie field is generated, and the Cookie field is stored in the primary script; parameterization processing is carried out on the Cookie field in the primary script through the recorder, and a final script is generated.
Description
Technical field
The present invention relates to technical field of the computer network, more specifically, it is a kind of simulation browser test of HTTP
The method and device that script generates.
Background technology
With the continuous development of Internet technology, browser becomes the important tool of acquisition information.On the other hand, with
Consumer electronics, computer, the integrated trend of communication, browser also occurs therewith.Now, the friendship between browser and server
Mutually data is carried out by HTTP (HTTP-Hypertext transfer protocol) agreement, and http protocol has request
Head, return head and returned data, and http protocol have unified return code, be script judge to ask whether successfully to provide according to
According to.Current Website server rear end framework varies, and needs the script of the recording of unified standard.
In front-end technology, because dynamic page supported by browser, browser is led to carry out with server by http protocol
The data of interaction has differences.Script is needed to support parametrization, to ensure to call script to carry out loading mobilism when sending.?
Using cookie technology during the interaction of front and back end, and the setting based on server for the cookie content, tester cannot be carried out parameter
Change, flow process needs judge server returned content, dynamically cookie is set, to ensure script motility and to submit to server count
According to verity.
Script method for recording of the prior art suffers from the drawback that:
JMeter script output format is XML it is impossible to be extended it is impossible to support dynamic page it has not been convenient to orientation problem.
PerformanceRuner supports the recording of HTTP request package level, but is belonging to business software, and code is underground,
Expensive.And in terms of Cookie process, Performance will not embody Cookie in script, when calling script, suddenly
Omit " set-cookie " field of server, the cookie being sent to server is fixed as content when recording for the first time.
LoadRunner supports the recording of HTTP request bag/page level, multiple functional, similar with the present invention, but belongs to
In business software, code is underground, expensive.
Content of the invention
The technical problem to be solved is to provide a kind of simulation browser test script for HTTP head rank
It is intended to solve the excessive artificial judgment of recording process, performance test personnel need startup the method to be recorded to the method generating.
The technical scheme that the present invention solves above-mentioned technical problem is as follows:A kind of simulation browser test script of HTTP generates
Method, including:
Transcripter detects that the information between browser and proxy server whether there is session content.
When the information between described browser and described proxy server is detected and there is session content, described transcripter
Begin listening for the URL information of described proxy server and by the session content between described browser and described proxy server
Record storage.
Described transcripter generates primary script according to the session content between described browser and described proxy server.
Described transcripter sends URL information according to proxy server and carries out Cookie automatic business processing generation Cookie word
Section, and described Cookie field is saved in primary script.
Described transcripter carries out parameterized treatment and generates final script to the Cookie field in primary script.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described transcripter carries out Cookie automatic business processing generation according to proxy server transmission URL information
Cookie field, and described Cookie field is saved in primary script;Details are as follows:
Described browser is interacted using Cookie mode with described proxy server, proxy server return head with
" set-Cookie " field returns, and browser is received this field and asked with Cookie field in request header;
Judge to whether there is Cookie keyword in HTTP request head, if present in context " set-Cookie " field
In, then primary script is not individually listed, and in the playback of related Cookie field or operation, is returned according to proxy server
The corresponding cookie field of " set-Cookie " fills value, if not present in context " set-Cookie " field
In, then primary script is individually for user and lists.
Further, the described " set- when related Cookie field plays back or runs, being returned according to proxy server
The value of the corresponding cookie field of Cookie " fills, details are as follows:
The HTTP request head that described transcripter is received based on proxy server, is stored in function with set form, is returning
When putting or running, according to described function and parameter combination, this HTTP request head can be shown again.
Further, the primary script containing Cookie field is carried out the parameterized treatment final foot of generation by described transcripter
This, details are as follows:
After receiving parameter, described transcripter first judges to whether there is " { NAME } " field in parameter to described function, such as
Fruit exists, then, during this parameter of each run, will search " NAME " corresponding chained list, and by " { NAME } " field during each run, replace
Change the content of chained list interior joint into, generate extendible final script;If it does not exist, then the final script directly generating.
The present invention solves above-mentioned technical problem another object and is to provide a kind of simulation browser test script of HTTP to give birth to
Become device, described device includes:
Described transcripter, for generating just according to the session content monitoring between described browser and described proxy server
Level script, and send URL information according to receiving proxy server, described URL information includes HTTP request head, returns to head, source
Code, carries out Cookie automatic business processing and generates Cookie field, and described Cookie field is saved in just to described URL information
In level script, the primary script containing Cookie field is carried out parameterized treatment and generates final script;
Described proxy server, for conversating content with browser, and described session content is sent with URL information
To transcripter;
Described browser, for conversating content with proxy server, and described session content is sent to transcripter.
Described transcripter includes:
Instruction detection unit, whether there is session content for detecting between browser and proxy server, and will detect
To session content be sent to monitoring unit;
Monitoring unit, described for, after receiving the session content that instruction detection unit sends, beginning listening for and recording
The URL information of proxy server, described URL information is sent to primary script signal generating unit, and by described browser and institute
State session content record storage between proxy server to memory element;
Primary script unit, in the session between the described browser being sent according to monitoring unit and described proxy server
Hold and generate primary script, and described primary script is sent to automatic business processing unit.
Described transcripter also includes:
Automatic business processing unit, for automatically generating Cookie content, and generation to the function in primary script
Cookie content is sent to parameters unit;
Parameters unit, for generating to the whether script function parametrization containing Cookie field in Cookie content
Whole script, first judges to whether there is " { NAME } " field in parameter, if it is present during this parameter of each run, will search
" NAME " corresponding chained list, by " { NAME } " field during each run, is substituted for the content of chained list interior joint, generates extendible
Final script;If it does not exist, then the final script directly generating, and final script is sent to memory element;
Memory element, for preserving session content and storing final script.
The beneficial effect of the invention is:The method being generated by the simulation browser test script for HTTP head rank, raw
The script becoming, coordinates built-in function, can call script complete analog subscriber browser operation, supports Cookie technology, dynamic page
Face, parametrization, script extends.There is provided efficiently for tester, accurately, readability is easily changed, easily the test script of extension.
Brief description
Fig. 1 is a kind of simulation browser test script generation method flow chart of HTTP provided in an embodiment of the present invention;
Fig. 2 is a kind of simulation browser test script generating means frame structure of HTTP provided in an embodiment of the present invention
Figure;
Fig. 3 is the preferable flow chart that transcripter provided in an embodiment of the present invention generates script.
Specific embodiment
Below in conjunction with accompanying drawing, the principle of the present invention and feature are described, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
As shown in figure 1, the simulation browser test script generation method stream for a kind of HTTP provided in an embodiment of the present invention
Cheng Tu, details are as follows:
In step S101, transcripter detects that the information between browser and proxy server whether there is session content;
In this example, transcripter detects that the information between browser and proxy server whether there is session content, tool
Body ground, when browser input needs Query Information content to be connected to proxy server by Internet and set up contact, described
Proxy server simultaneously sends server to described information information content, and transcripter passes through to capture between browser and server
Interactive information machine http protocol bag, can accurately detect browser and whether there is reply content with proxy server.Described generation
Reason server is with regard to the terminal in network.More importantly there is a kind of important security function, fire wall acts on.
In step s 102, exist in session when the information between described browser and described proxy server is detected
Rong Shi, described transcripter begins listening for the URL information of described proxy server and by described browser and described proxy server
Between session content record storage.
In the present embodiment, there is session content when the information between described browser and described proxy server is detected
When, described session content refers to a series of requests recurred between the browser of client and server and corresponding mistake
Comprise in journey, such as session content:Defining basic mode by http protocol has GET, POST, PUT, DELETE type, and
GET type is used for obtaining or query resource information, and POST is generally used for updating resource information, DELETE be directed to the looking into of resource,
Change, give, delete.
In the present embodiment, described transcripter monitors the URL information of described proxy server, and by described browser and institute
State the session content record storage between proxy server;Specifically, transcripter judges described browser and institute by detection
When stating the information between proxy server and there is session content, begin to the session content respectively to proxy server and browser
Be monitored, record, wherein, URL information is exactly the concrete manifestation of session content, transcripter and monitoring described browser with
Session content between described proxy server is preserved.
In step s 103, described transcripter carries out parameterized treatment generation to the Cookie field in primary script
Whole script.
In the present embodiment, described transcripter is given birth to according to the session content between described browser and described proxy server
Become primary script;Specifically, because described transcripter has pre-saved the meeting between described browser and described proxy server
Words content, therefore, it can call the session content of described transcripter to generate primary script.
In step S104, described transcripter sends URL information according to proxy server and carries out Cookie automatic business processing
Generate Cookie field, and described Cookie field is saved in primary script.
In the present embodiment, send URL information when described transcripter receives proxy server, described URL information includes
HTTP request head, return head, source code, HTTP request head is usually GET, POST, CONNECT type in client browser
Beginning;It is usually to return corresponding HTTP according to the parsing page info inquiry HTTP conditional code of request header to return that HTTP returns head
Code type;Data HTTP Source code is usually that script passes through the program code write, and described Cookie is used to preserve user profile
, this information can preserve during different browser session, and until user's shutdown, cookie information is by responding browser
The information composition that the server program of URL request sends, the information of transmission will be saved in cookies.txt file, and preserve
On the hard disk of user.
In the present embodiment, described URL information is carried out with Cookie automatic business processing and generates Cookie field, and will be described
Cookie field is saved in primary script;HTTP is stateless protocol, for evading this problem, described browser and described generation
Reason server is interacted using Cookie mode, and proxy server is returning head with the return of " set-Cookie " field, browses
Device is received this field and is asked with Cookie field in request header;Judge to whether there is Cookie keyword in HTTP request head,
If present in context " set-Cookie " field, then primary script is not individually listed, in related Cookie field
When playback or operation, the value of the corresponding cookie field of " set-Cookie " fills being returned according to proxy server, such as
Fruit is not present in context " set-Cookie " field, then primary script is individually for user and lists.
It is further, described that in the playback of related Cookie field or operation, transcripter directly accesses tested server,
Without through proxy server, correspond to cookie field according to " set-Cookie " fills that tested server returns
Value, details are as follows:The HTTP request head that described transcripter is received based on proxy server, is stored in letter with set form
In number, in playback or operation, according to described function and parameter combination, this HTTP request head can be reproduced.
In this example, Function Format is for example:
web_url("www.baidu.com",
"URL=http://www.baidu.com/",
"Resource=0",
"Rec Content Type=text/html",
"Referer=",
"Snapshot=t2.inf",
"Mode=HTTP",
LAST);
In step S105, described transcripter carries out parameterized treatment and generates to the Cookie field in primary script
Whole script.
In the present embodiment, generate when described transcripter carries out parameterized treatment to the Cookie field in primary script
Whole script.Specifically, after receiving parameter, described transcripter first judges to whether there is " { NAME } " word in parameter to described function
Section, if it is present during this parameter of each run, will search " NAME " corresponding chained list, by " { NAME } " word during each run
Section, is substituted for the content of chained list interior joint, generates extendible final script;If it does not exist, then the final foot directly generating
This.
Fig. 2 is a kind of simulation browser test script generating means frame structure of HTTP provided in an embodiment of the present invention
Figure, details are as follows:
Described transcripter 203, for according to the session content life monitoring between described browser and described proxy server
Become primary script, and send URL information according to receiving proxy server, described URL information includes HTTP request head, return
Head, source code, carry out Cookie automatic business processing and generate Cookie field, and described Cookie field is protected to described URL information
It is stored in primary script, the primary script containing Cookie field is carried out parameterized treatment and generates final script;
Described proxy server 202, for conversating content with browser, and by described session content and URL information
It is sent to transcripter;
Described browser 201, for conversating content with proxy server, and described session content is sent to recording
Device.
Further, described transcripter includes:
Instruction detection unit 2301, whether there is session content for detecting between browser and proxy server, and will
The session content detecting is sent to monitoring unit;
Monitoring unit 2302, for, after receiving the session content that instruction detection unit sends, beginning listening for and recording
The URL information of described proxy server, described URL information is sent to primary script signal generating unit, and by described browser
Session content record storage and described proxy server between is to memory element 2306;
Primary script unit 2303, the meeting between the described browser being sent according to monitoring unit and described proxy server
Words content generates primary script, and described primary script is sent to automatic business processing unit 2304.
Further, described transcripter also includes:
Automatic business processing unit 2304, for automatically generating Cookie content to the function in primary script, and generation
Cookie content be sent to parameters unit 2305;
Parameters unit 2305, can be used for generating final foot to the field script function parametrization comprising in Cookie content
This, first judge to whether there is " { NAME } " field in parameter, if it is present during this parameter of each run, will search " NAME "
Corresponding chained list, by " { NAME } " field during each run, is substituted for the content of chained list interior joint, generates extendible final foot
This;If it does not exist, then the final script directly generating, and final script is sent to memory element 2306;
Memory element 2306, for preserving session content and storing final script.
Fig. 3 is the preferable flow chart that transcripter provided in an embodiment of the present invention generates script, and details are as follows:
Start the session content that proxy server 202 monitors described browser 201 and server, transcripter 203 passes through prison
Control proxy server 202 can receive URL information, and described URL information includes the request header of HTTP, returns head, described request header,
Return head and be divided into group, parsing Resp Header all Cookie field or the parsing all middle set- of Req Header by HOST
When Cookie field, playback or operation, " set-Cookie " being returned according to proxy server, field automatic business processing unit
2034 take next Cookie field to be traveled through in set-Cookie, judge to whether there is Cookie key in HTTP request head
Word, if present in context " set-Cookie " field, then primary script is not individually listed, in related Cookie word
When Duan Huifang or operation, the value of the corresponding cookie field of " set-Cookie " fills being returned according to proxy server,
If not present in context " set-Cookie " field, add in Web Add Cookie function.Until all Cookie
Field traversal completes, and parameters unit 2305 simultaneously calculates Web Add Cookie function is put into which position of Action.c, after calculating
Arrangement exports final script, terminates.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of simulation browser test script generation method of HTTP is it is characterised in that methods described includes:
Transcripter detects that the information between browser and proxy server whether there is session content;
When the information between described browser and described proxy server is detected and there is session content, described transcripter starts
Monitor the URL information of described proxy server and by the session content record between described browser and described proxy server
Storage;
Described transcripter generates primary script according to the session content between described browser and described proxy server;
Described transcripter sends URL information according to proxy server and carries out Cookie automatic business processing generation Cookie field, and
Described Cookie field is saved in primary script;
Described browser is interacted using Cookie mode with described proxy server, proxy server return head with
" set-Cookie " field returns, and browser is received this field and asked with Cookie field in request header;
Judge to whether there is Cookie keyword in HTTP request head, if present in context " set-Cookie " field,
Then primary script is not individually listed, and in the playback of related Cookie field or operation, is returned according to proxy server
The value of the corresponding cookie field of " set-Cookie " fills, if not present in context " set-Cookie " field,
Then primary script is individually for user to list;
Described transcripter carries out parameterized treatment and generates final script to the Cookie field in primary script.
2. according to claim 1 a kind of simulation browser test script generation method of HTTP it is characterised in that in correlation
When the playback of Cookie field or operation, correspond to cookie word according to " set-Cookie " fills that proxy server returns
The value of section, details are as follows:
The HTTP request head that described transcripter is received based on proxy server, is stored in function with set form, playback or
During operation, according to described function and parameter combination, this HTTP request head can be shown again.
3. according to claim 2 a kind of simulation browser test script generation method of HTTP it is characterised in that described record
Device processed carries out parameterized treatment and generates final script to the Cookie field in primary script, and details are as follows:
After receiving parameter, described transcripter first judges to whether there is " { NAME } " field in parameter, if deposited described function
Then during this parameter of each run, " NAME " corresponding chained list will searched, and " { NAME } " therein field be substituted for chained list
The content of interior joint, generates extendible final script;If it does not exist, then the final script directly generating.
4. a kind of simulation browser test script generating means of HTTP are it is characterised in that described device includes:
Transcripter, for detecting the information between browser and proxy server with the presence or absence of session content, when there is session,
Primary script is generated according to the session content monitoring between described browser and described proxy server, and according to receiving URL
Information carries out Cookie automatic business processing and generates Cookie field, and described Cookie field is saved in primary script, right
Cookie field in primary script carries out parameterized treatment and generates final script;
Described proxy server, for conversating content with browser, and described session content and URL information is sent to record
Device processed;
Described browser, for conversating content with proxy server;
Described browser is interacted using Cookie mode with described proxy server, proxy server return head with
" set-Cookie " field returns, and browser is received this field and asked with Cookie field in request header;
Judge to whether there is Cookie keyword in HTTP request head, if present in context " set-Cookie " field,
Then primary script is not individually listed, and in the playback of related Cookie field or operation, is returned according to proxy server
The value of the corresponding cookie field of " set-Cookie " fills, if not present in context " set-Cookie " field,
Then primary script is individually for user to list.
5. according to claim 4 a kind of simulation browser test script generating means of HTTP it is characterised in that described record
Implement body processed includes:
Instruction detection unit, whether there is session content for detecting between browser and proxy server, and will detect
Session content is sent to monitoring unit;
Monitoring unit, for, after receiving the session content that instruction detection unit sends, beginning listening for and recording described agency
The URL information of server, described URL information is sent to primary script signal generating unit, and by described browser and described generation
Session content record storage between reason server is to memory element;
Primary script unit, the session content life between the described browser being sent according to monitoring unit and described proxy server
Become primary script, and described primary script is sent to automatic business processing unit.
6. according to claim 4 a kind of simulation browser test script generating means of HTTP it is characterised in that described record
Implement body processed also includes:
Automatic business processing unit, for automatically generating Cookie content, and the Cookie generating to the function in primary script
Content is sent to parameters unit;
Parameters unit, for generating final foot to the whether script function parametrization containing Cookie field in Cookie content
This, first judge to whether there is " { NAME } " field in parameter, if it is present during this parameter of each run, will search " NAME "
Corresponding chained list, by " { NAME } " field during each run, is substituted for the content of chained list interior joint, generates extendible final foot
This;If it does not exist, then the final script directly generating, and final script is sent to memory element;
Memory element, for preserving session content and storing final script.
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CN106776318A (en) * | 2016-12-15 | 2017-05-31 | 北京蓝海讯通科技股份有限公司 | A kind of test script method for recording and system |
CN111030999B (en) * | 2019-11-15 | 2021-09-24 | 广州辰河质检技术有限公司 | Method for extracting files based on network data packet |
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CN102368227A (en) * | 2011-10-13 | 2012-03-07 | 福建天晴数码有限公司 | Method for generating performance test scripts based on server interfaces |
CN103595819A (en) * | 2013-11-26 | 2014-02-19 | 蓝盾信息安全技术股份有限公司 | Method for online testing service usability of web system |
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CN103595819A (en) * | 2013-11-26 | 2014-02-19 | 蓝盾信息安全技术股份有限公司 | Method for online testing service usability of web system |
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