osrm-backend/features/guidance/intersections.feature

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@routing @guidance @intersections
Feature: Intersections Data
Background:
Given the profile "car"
Given a grid size of 10 meters
Scenario: Passing Three Way South
Given the node map
| a | | b | | c |
| | | d | | |
And the ways
| nodes | name |
| ab | through |
| bc | through |
| bd | corner |
When I route I should get
| waypoints | route | turns | intersections |
| a,c | through,through | depart,arrive | true:90,true:90 true:180 false:270;true:270 |
Scenario: Passing Three Way North
Given the node map
| | | d | | |
| a | | b | | c |
And the ways
| nodes | name |
| ab | through |
| bc | through |
| bd | corner |
When I route I should get
| waypoints | route | turns | intersections |
| a,c | through,through | depart,arrive | true:90,true:0 true:90 false:270;true:270 |
Scenario: Passing Oneway Street In
Given the node map
| | | d | | |
| a | | b | | c |
And the ways
| nodes | name | oneway |
| ab | through | no |
| bc | through | no |
| db | corner | yes |
When I route I should get
| waypoints | route | turns | intersections |
| a,c | through,through | depart,arrive | true:90,false:0 true:90 false:270;true:270 |
Scenario: Passing Oneway Street Out
Given the node map
| | | d | | |
| a | | b | | c |
And the ways
| nodes | name | oneway |
| ab | through | no |
| bc | through | no |
| bd | corner | yes |
When I route I should get
| waypoints | route | turns | intersections |
| a,c | through,through | depart,arrive | true:90,true:0 true:90 false:270;true:270 |
Scenario: Passing Two Intersections
Given the node map
| | | e | | | | |
| a | | b | | c | | d |
| | | | | f | | |
And the ways
| nodes | name |
| ab | through |
| bc | through |
| cd | through |
| be | corner |
| cf | corner |
When I route I should get
| waypoints | route | turns | intersections |
| a,d | through,through | depart,arrive | true:90,true:0 true:90 false:270,true:90 true:180 false:270;true:270 |
Scenario: Passing Two Intersections, Collapsing
Given the node map
| | | e | | | | |
| a | | b | | c | | d |
| | | | | f | | |
And the ways
| nodes | name |
| ab | through |
| bc | throughbridge |
| cd | through |
| be | corner |
| cf | corner |
When I route I should get
| waypoints | route | turns | intersections |
| a,d | through,through | depart,arrive | true:90,true:0 true:90 false:270,true:90 true:180 false:270;true:270 |
| f,a | corner,throughbridge,through | depart,end of road left,arrive | true:0;true:90 false:180 true:270,true:0 false:90 true:270;true:90 |
Scenario: Roundabouts
Given the node map
| | | | | e | | | | |
| | | | | | | | | |
| | | | | a | | | | |
| | | | 1 | | 4 | | | |
| | | | | | | | | |
| f | | b | | | | d | | h |
| | | | | | | | | |
| | | | 2 | | 3 | | | |
| | | | | c | | | | |
| | | | | | | | | |
| | | | | g | | | | |
And the ways
| nodes | junction |
| abcda | roundabout |
| ea | |
| fb | |
| gc | |
| hd | |
When I route I should get
| waypoints | route | turns | intersections |
| e,f | ea,fb,fb | depart,abcda-exit-1,arrive | true:180;false:0 false:150 true:210,false:30 true:150 true:270;true:90 |
| e,g | ea,gc,gc | depart,abcda-exit-2,arrive | true:180;false:0 false:150 true:210,false:30 true:150 true:270,true:30 true:180 false:330;true:0|
| e,h | ea,hd,hd | depart,abcda-exit-3,arrive | true:180;false:0 false:150 true:210,false:30 true:150 true:270,true:30 true:180 false:330,true:90 false:210 true:330;true:270 |
| e,2 | ea,abcda,abcda | depart,abcda-exit-undefined,arrive | true:180;false:0 false:150 true:210,false:30 true:150 true:270;true:327 +-1|
| 1,g | abcda,gc,gc | depart,abcda-exit-2,arrive | true:214;true:214,false:30 true:150 true:270,true:30 true:180 false:330;true:0|
| 1,3 | abcda,abcda | depart,arrive | true:214,false:30 true:150 true:270,true:30 true:180 false:330;true:214|