Sample-Retry Keyword

Setting	Value
Library	Collections

Variable	Value
${ELSE}	1==1

Test Case	Action	Arguments
Test Retry Keyword	@{check_result}	Run Keyword And Ignore Error	Retry Keyword	5s
	...	2s	Sleep And Fail
	Should Be Equal As Strings	@{check_result}[0]	FAIL
	@{result}	Retry Keyword	5s	2s
	...	Fail At First Time - Return Scala Var	test
	@{result}	Retry Keyword	5s	2s
	...	Fail At First Time - Return List Var	test1	test2

Keyword	Action	Arguments
Sleep And Fail	Sleep	5s
	Fail

Fail At First Time - Return Scala Var	[Arguments]	${input}
	${return}	Set Variable	${input}
	[Return]	${return}

Fail At First Time - Return List Var	[Arguments]	@{input}
	@{return}	Create List	@{input}
	[Return]	@{return}

Retry Keyword	[Arguments]	${timeout}	${interval}	${keyword_name}
	...	@{arguments}
	${result}	Wait Until Keyword Succeeds	${timeout}	${interval}
	...	${keyword_name}	@{arguments}
	${check_result}	Is An Array Variable	${result}
	${tran_keyword_name}	Set Variable If	'${check_result}'!='FALSE'	Convert To List
	...	${ELSE}	Create List
	@{return_result}	Run Keyword	${tran_keyword_name}	${result}
	[Return]	@{return_result}

Is An Array Variable	[Arguments]	${variable}=${EMPTY}
	[Documentation]	Confirm the ${variable}'s content whether is a array var or not.
	@{check_result}	Run Keyword And Ignore Error	Should Be Equal	${variable}
	...	${None}
	${variable}	Set Variable If	'@{check_result}[0]'=='PASS'	${EMPTY}
	...	${ELSE}	${variable}
	@{array}	Convert To List	${variable}
	@{check_result}	Run Keyword And Ignore Error	Should Be Empty	${variable}
	${prefix}	Set Variable If	'@{check_result}[0]'=='PASS'	${EMPTY}
	...	${ELSE}	@{array}[0]
	@{check_result}	Run Keyword And Ignore Error	Should Start With	${variable}
	...	${prefix}
	${result}	Set Variable If	'@{check_result}[0]'=='PASS'	FALSE
	...	${ELSE}	TRUE
	[Return]	${result}