@ -147,6 +147,7 @@ module.exports = {
. waitForElementContainsText ( '.contextview .type' , 'uint256' )
. waitForElementContainsText ( '.contextview .name' , 'number' )
. click ( '.contextview [data-action="previous"]' ) // declaration
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
@ -154,6 +155,7 @@ module.exports = {
browser . assert . equal ( result . value , '180' )
} )
. click ( '.contextview [data-action="next"]' ) // back to the initial state
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
@ -161,6 +163,7 @@ module.exports = {
browser . assert . equal ( result . value , '323' )
} )
. click ( '.contextview [data-action="next"]' ) // next reference
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
@ -168,12 +171,74 @@ module.exports = {
browser . assert . equal ( result . value , '489' )
} )
. click ( '.contextview [data-action="gotoref"]' ) // back to the declaration
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
console . log ( 'result' , result )
browser . assert . equal ( result . value , '180' )
} )
} ,
'Should display the context view, loop over "Owner" by switching file #group2' : function ( browser : NightwatchBrowser ) {
browser
. clickLaunchIcon ( 'solidity' )
. click ( '[for="autoCompile"]' ) // disable auto compile
. openFile ( 'contracts' )
. openFile ( 'contracts/3_Ballot.sol' )
. waitForElementVisible ( '#editorView' )
. setEditorValue ( BallotWithARefToOwner )
. clickLaunchIcon ( 'solidity' )
. click ( '*[data-id="compilerContainerCompileBtn"]' ) // compile
. pause ( 2000 )
. execute ( ( ) = > {
( document . getElementById ( 'editorView' ) as any ) . gotoLine ( 14 , 6 )
} , [ ] , ( ) = > { } )
. waitForElementVisible ( '.contextview' )
. waitForElementContainsText ( '.contextview .type' , 'ContractDefinition' )
. waitForElementContainsText ( '.contextview .name' , 'Owner' )
. click ( '.contextview [data-action="next"]' )
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
console . log ( 'result' , result )
browser . assert . equal ( result . value , '1061' )
} )
. click ( '.contextview [data-action="next"]' )
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
console . log ( 'result' , result )
browser . assert . equal ( result . value , '122' )
} )
. currentSelectedFileIs ( '2_Owner.sol' ) // make sure the current file has been properly changed
. click ( '.contextview [data-action="next"]' )
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
console . log ( 'result' , result )
browser . assert . equal ( result . value , '211' )
} )
. click ( '.contextview [data-action="next"]' )
. currentSelectedFileIs ( '3_Ballot.sol' )
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
console . log ( 'result' , result )
browser . assert . equal ( result . value , '1061' )
} )
. click ( '.contextview [data-action="gotoref"]' ) // go to the declaration
. pause ( 1000 )
. execute ( ( ) = > {
return ( document . getElementById ( 'editorView' ) as any ) . getCursorPosition ( )
} , [ ] , ( result ) = > {
console . log ( 'result' , result )
browser . assert . equal ( result . value , '122' )
} )
. end ( )
}
}
@ -281,3 +346,149 @@ contract Storage {
return number ;
}
} `
const BallotWithARefToOwner = `
// SPDX-License-Identifier: GPL-3.0
pragma solidity >= 0.7 . 0 < 0.9.0 ;
import "./2_Owner.sol" ;
/ * *
* @title Ballot
* @dev Implements voting process along with vote delegation
* /
contract Ballot {
Owner c ;
struct Voter {
uint weight ; // weight is accumulated by delegation
bool voted ; // if true, that person already voted
address delegate ; // person delegated to
uint vote ; // index of the voted proposal
}
struct Proposal {
// If you can limit the length to a certain number of bytes,
// always use one of bytes1 to bytes32 because they are much cheaper
bytes32 name ; // short name (up to 32 bytes)
uint voteCount ; // number of accumulated votes
}
address public chairperson ;
mapping ( address = > Voter ) public voters ;
Proposal [ ] public proposals ;
/ * *
* @dev Create a new ballot to choose one of 'proposalNames' .
* @param proposalNames names of proposals
* /
constructor ( bytes32 [ ] memory proposalNames ) {
c = new Owner ( ) ;
chairperson = msg . sender ;
voters [ chairperson ] . weight = 1 ;
for ( uint i = 0 ; i < proposalNames . length ; i ++ ) {
// 'Proposal({...})' creates a temporary
// Proposal object and 'proposals.push(...)'
// appends it to the end of 'proposals'.
proposals . push ( Proposal ( {
name : proposalNames [ i ] ,
voteCount : 0
} ) ) ;
}
}
/ * *
* @dev Give 'voter' the right to vote on this ballot . May only be called by 'chairperson' .
* @param voter address of voter
* /
function giveRightToVote ( address voter ) public {
require (
msg . sender == chairperson ,
"Only chairperson can give right to vote."
) ;
require (
! voters [ voter ] . voted ,
"The voter already voted."
) ;
require ( voters [ voter ] . weight == 0 ) ;
voters [ voter ] . weight = 1 ;
}
/ * *
* @dev Delegate your vote to the voter 'to' .
* @param to address to which vote is delegated
* /
function delegate ( address to ) public {
Voter storage sender = voters [ msg . sender ] ;
require ( ! sender . voted , "You already voted." ) ;
require ( to != msg . sender , "Self-delegation is disallowed." ) ;
while ( voters [ to ] . delegate != address ( 0 ) ) {
to = voters [ to ] . delegate ;
// We found a loop in the delegation, not allowed.
require ( to != msg . sender , "Found loop in delegation." ) ;
}
sender . voted = true ;
sender . delegate = to ;
Voter storage delegate_ = voters [ to ] ;
if ( delegate_ . voted ) {
// If the delegate already voted,
// directly add to the number of votes
proposals [ delegate_ . vote ] . voteCount += sender . weight ;
} else {
// If the delegate did not vote yet,
// add to her weight.
delegate_ . weight += sender . weight ;
}
}
/ * *
* @dev Give your vote ( including votes delegated to you ) to proposal 'proposals[proposal].name' .
* @param proposal index of proposal in the proposals array
* /
function vote ( uint proposal ) public {
Voter storage sender = voters [ msg . sender ] ;
require ( sender . weight != 0 , "Has no right to vote" ) ;
require ( ! sender . voted , "Already voted." ) ;
sender . voted = true ;
sender . vote = proposal ;
// If 'proposal' is out of the range of the array,
// this will throw automatically and revert all
// changes.
proposals [ proposal ] . voteCount += sender . weight ;
}
/ * *
* @dev Computes the winning proposal taking all previous votes into account .
* @return winningProposal_ index of winning proposal in the proposals array
* /
function winningProposal ( ) public view
returns ( uint winningProposal_ )
{
uint winningVoteCount = 0 ;
for ( uint p = 0 ; p < proposals . length ; p ++ ) {
if ( proposals [ p ] . voteCount > winningVoteCount ) {
winningVoteCount = proposals [ p ] . voteCount ;
winningProposal_ = p ;
}
}
}
/ * *
* @dev Calls winningProposal ( ) function to get the index of the winner contained in the proposals array and then
* @return winnerName_ the name of the winner
* /
function winnerName ( ) public view
returns ( bytes32 winnerName_ )
{
winnerName_ = proposals [ winningProposal ( ) ] . name ;
}
}
`
Liana Husikyan
3 years ago
committed by
GitHub