Use Fiddler to simulate weak network test (2g/3g)

One . For weak network test scenarios

App And web side testing ,2G/3G Whether there is an unknown error in the operation in the network scenario .

Two . How to fiddler Set it up ？

1. open fiddler, The toolbar Tools->Options Configure the agent （app And web side operation , Just grab the bag smoothly , I won't go into that ）

2. The toolbar Rules>Performance>Simulate Modem Speeds Check to open the weak network

3. open Fiddler, Click on the 【Rules】-【Customize Rules】, Here's the picture ：

4. You need to manually adjust the network speed of the proxy server ：

Open the tab first （Customize Rules） Or on the right “FiddlerScript”, Find the following code ：
Every upload 1KB data , Time delay 300ms

Per download 1KB data , Time delay 150ms

3、 ... and . Calculation 2G and 3G Uplink and downlink rate

1KB = 8kb

2G The Internet ：

The upside ：2.7K

The downside ：9.6K

The upside ：[1/(2.7/8)]X1000=2962ms

The downside ：[1/(9.6/8)]X1000=833ms

simulation 2G, Change it as shown in the figure below ：

3G The Internet ：

telecom ： The upside ：1.8M 1.8x1024

The downside ：3.1M 3.1x1024

The upside ：{1/[(1.8x1024)/8]}x1000=4.34ms

The downside ：{1/[(3.1x1024)/8]}x1000=2.52ms

Move ： The upside ：384k

The downside ：2.8M

The upside ：[1/(384/8)]x1000=20.8ms

The downside ：{1/[(2.8x1024)/8]}x1000=2.79ms

Unicom ： The upside ：5.76M

The downside ：7.2M

The upside ：{1/[(5.76x1024)/8]}x1000=1.35ms

The downside ：{1/[(7.2x1024)/8]}x1000=1ms

Modify the corresponding numerical value in step 2 above to simulate 2G and 3G Weak network test ！

5. Open the menu bar 【Rules】-【Performance】 Check 【Simulate Modem Speeds】 Effective after , Here's the picture ：

The house needs to be built layer by layer , Knowledge needs to be learned at one point one . We should lay a good foundation in the process of learning , More hands-on practice , Don't talk much , The last dry goods here ！ I stayed up late to sort out the stages ( function 、 Interface 、 automation 、 performance 、 Test open ) Skills learning materials + Practical explanation , Very suitable for studying in private , It's much more efficient than self-study , Share with you .

Get off w/x/g/z/h： Software testing tips dao

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