如何使用全局变量robotframework？

Question

我想通过循环增加我的变量。如何以及在哪里声明它（例如：{myvar} = 0)

*** Test Cases ***

Start to Login
    Log     ${myvar}

*** Keywords ***

Start to Login
    [Arguments]    ${LIST}
    : FOR    ${LINE}    IN    @{LIST}
    \    ${myvar}=    Evaluate    ${myvar} + 1
    \    Log    ${myvar}

Answer 1

看看这个

*** Settings ***

*** Variables ***
@{LIST}    5    6    7
${myvar}

*** Test Cases ***
Check
    Start to Login    ${LIST}


*** Keywords ***
Start to Login
    [Arguments]    ${LIST}
    :FOR    ${LINE}    IN    @{LIST}
    \    ${myvar}=    Evaluate    ${myvar} + 1
    \    Log to console    ${myvar}

输出

Answer 2

@pankaj-mishra 的答案的替代方法如下。这将删除 evaluate 并使用 Set Variable 和 simple arithmetics to increase the value. It is important to start with a numerical value. This is why the variable is created with [=14=] to ensure that the 0 is indeed a number 而不是字符串。

*** Test Cases ***
test counter
    ${counter}    Set Variable     [=10=]

    :FOR    ${item}    IN RANGE    10
    \    ${counter}    Set Variable    ${counter+1}
    \    Log    ${counter}

如何使用全局变量robotframework？

How to using global variable robotframework?

robotframework

selenium2library