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osrm-backend/features/car/restrictions.feature
Dennis Luxen d80c8cbd2f add another turn restriction test
2014-06-10 17:23:24 +02:00

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@routing @car @restrictions
Feature: Car - Turn restrictions
# Handle turn restrictions as defined by http://wiki.openstreetmap.org/wiki/Relation:restriction
# Note that if u-turns are allowed, turn restrictions can lead to suprising, but correct, routes.
Background: Use car routing
Given the profile "car"
@no_turning
Scenario: Car - No left turn
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | wj | j | no_left_turn |
When I route I should get
| from | to | route |
| s | w | |
| s | n | sj,nj |
| s | e | sj,ej |
@no_turning
Scenario: Car - No straight on
Given the node map
| a | b | j | d | e |
| v | | | | z |
| | w | x | y | |
And the ways
| nodes | oneway |
| ab | no |
| bj | no |
| jd | no |
| de | no |
| av | yes |
| vw | yes |
| wx | yes |
| xy | yes |
| yz | yes |
| ze | yes |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | bj | jd | j | no_straight_on |
When I route I should get
| from | to | route |
| a | e | av,vw,wx,xy,yz,ze |
@no_turning
Scenario: Car - No right turn
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | ej | j | no_right_turn |
When I route I should get
| from | to | route |
| s | w | sj,wj |
| s | n | sj,nj |
| s | e | |
@no_turning
Scenario: Car - No u-turn
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | wj | j | no_u_turn |
When I route I should get
| from | to | route |
| s | w | |
| s | n | sj,nj |
| s | e | sj,ej |
@no_turning
Scenario: Car - Handle any no_* relation
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | wj | j | no_weird_zigzags |
When I route I should get
| from | to | route |
| s | w | |
| s | n | sj,nj |
| s | e | sj,ej |
@only_turning
Scenario: Car - Only left turn
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | wj | j | only_left_turn |
When I route I should get
| from | to | route |
| s | w | sj,wj |
| s | n | |
| s | e | |
@only_turning
Scenario: Car - Only right turn
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | ej | j | only_right_turn |
When I route I should get
| from | to | route |
| s | w | |
| s | n | |
| s | e | sj,ej |
@only_turning
Scenario: Car - Only straight on
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | nj | j | only_straight_on |
When I route I should get
| from | to | route |
| s | w | |
| s | n | sj,nj |
| s | e | |
@no_turning
Scenario: Car - Handle any only_* restriction
Given the node map
| | n | |
| w | j | e |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| nj | -1 |
| wj | -1 |
| ej | -1 |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | sj | nj | j | only_weird_zigzags |
When I route I should get
| from | to | route |
| s | w | |
| s | n | sj,nj |
| s | e | |
@except
Scenario: Car - Except tag and on no_ restrictions
Given the node map
| b | x | c |
| a | j | d |
| | s | |
And the ways
| nodes | oneway |
| sj | no |
| xj | -1 |
| aj | -1 |
| bj | no |
| cj | no |
| dj | -1 |
And the relations
| type | way:from | way:to | node:via | restriction | except |
| restriction | sj | aj | j | no_left_turn | motorcar |
| restriction | sj | bj | j | no_left_turn | |
| restriction | sj | cj | j | no_right_turn | |
| restriction | sj | dj | j | no_right_turn | motorcar |
When I route I should get
| from | to | route |
| s | a | sj,aj |
| s | b | |
| s | c | |
| s | d | sj,dj |
@except
Scenario: Car - Except tag and on only_ restrictions
Given the node map
| a | | b |
| | j | |
| | s | |
And the ways
| nodes | oneway |
| sj | yes |
| aj | no |
| bj | no |
And the relations
| type | way:from | way:to | node:via | restriction | except |
| restriction | sj | aj | j | only_straight_on | motorcar |
When I route I should get
| from | to | route |
| s | a | sj,aj |
| s | b | sj,bj |
@except
Scenario: Car - Several only_ restrictions at the same segment
Given the node map
| | | | | y | | | | |
| i | j | f | b | x | a | e | g | h |
| | | | | | | | | |
| | | | c | | d | | | |
And the ways
| nodes | oneway |
| fb | no |
| bx | -1 |
| xa | no |
| ae | no |
| cb | no |
| dc | -1 |
| da | no |
| fj | no |
| jf | no |
| ge | no |
| hg | no |
And the relations
| type | way:from | way:to | node:via | restriction |
| restriction | ae | xa | a | only_straight_on |
| restriction | xb | fb | b | only_straight_on |
| restriction | cb | bx | b | only_right_turn |
| restriction | da | ae | a | only_right_turn |
When I route I should get
| from | to | route |
| e | f | ae,xa,bx,fb |
| c | f | dc,da,ae,ge,hg,hg,ge,ae,xa,bx,fb |
| d | f | da,ae,ge,hg,hg,ge,ae,xa,bx,fb |
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