d74e7b66bd
This PR improves routing results by adding support for snapping to multiple ways at input locations. This means all edges at the snapped location can act as source/target candidates for routing search, ensuring we always find the best route, and not the one dependent on the edge selected.
70 lines
2.6 KiB
Gherkin
70 lines
2.6 KiB
Gherkin
@routing @speed @traffic
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Feature: Traffic - turn penalties applied to turn onto which a phantom node snaps
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Background: Simple map with phantom nodes
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Given the node map
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"""
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1 2 3
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a b c d
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e f g
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"""
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And the nodes
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| node | id |
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| a | 1 |
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| b | 2 |
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| c | 3 |
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| d | 4 |
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| e | 5 |
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| f | 6 |
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| g | 7 |
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And the ways
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| nodes | highway |
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| ab | primary |
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| bc | primary |
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| cd | primary |
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| be | primary |
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| cf | primary |
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| dg | primary |
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And the profile "testbot"
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# Since testbot doesn't have turn penalties, a penalty from file of 0 should produce a neutral effect
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Scenario: Weighting based on turn penalty file, with an extreme negative value -- clamps and does not fail
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Given the turn penalty file
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"""
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1,2,5,0,comment
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3,4,7,-30
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"""
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And the contract extra arguments "--turn-penalty-file {penalties_file}"
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And the customize extra arguments "--turn-penalty-file {penalties_file}"
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When I route I should get
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| from | to | route | speed | time |
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| a | e | ab,be,be | 36 km/h | 40s +-1 |
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| 1 | e | ab,be,be | 36 km/h | 30s +-1 |
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| b | f | bc,cf,cf | 36 km/h | 40s +-1 |
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| 2 | f | bc,cf,cf | 36 km/h | 30s +-1 |
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| c | g | cd,dg,dg | 72 km/h | 20s +-1 |
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| 3 | g | cd,dg,dg | 54 km/h | 20s +-1 |
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Scenario: Weighting based on turn penalty file with weights
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Given the turn penalty file
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"""
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1,2,5,0,-3.33,comment
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3,4,7,-30,100.75
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"""
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And the contract extra arguments "--turn-penalty-file {penalties_file}"
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And the customize extra arguments "--turn-penalty-file {penalties_file}"
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When I route I should get
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| from | to | route | speed | time | weights |
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| a | e | ab,be,be | 36 km/h | 40s +-1 | 16.7,20,0 |
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| 1 | e | ab,be,be | 36 km/h | 30s +-1 | 6.8,20,0 |
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| b | f | bc,cf,cf | 36 km/h | 40s +-1 | 20,20,0 |
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| 2 | f | bc,cf,cf | 36 km/h | 30s +-1 | 10.1,20,0 |
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| c | g | cd,dg,dg | 72 km/h | 20s +-1 | 120.8,20,0 |
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| 3 | g | cd,dg,dg | 54 km/h | 20s +-1 | 110.9,20,0 |
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