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Invalid string values in lanes:psv:backward should result in 0 lanes,

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not `nil`.
This commit is contained in:
Daniel Patterson 2016-09-04 13:40:48 -07:00
parent bb244e28bb
commit a4f9499305
2 changed files with 19 additions and 1 deletions
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18
features/guidance/turn-lanes.feature
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@ -120,6 +120,24 @@ Feature: Turn Lane Guidance
| a,d | road,turn,turn | depart,turn right,arrive | ,straight:false right:true, |
| a,c | road,road | depart,arrive | , |
# This tests whether empty/invalid PSV tags cause osrm-extract to crash
@bug
Scenario: Turn with Bus-Lane
Given the node map
| a | | b | | c |
| | | | | |
| | | d | | |
And the ways
| nodes | name | turn:lanes:forward | lanes:psv:forward | lanes:psv:backward |
| ab | road | through\|right\| | 1 | foo |
| bc | road | | | |
| bd | turn | | | |
When I route I should get
| waypoints | route | turns | lanes |
| a,d | road,turn,turn | depart,turn right,arrive | ,straight:false right:true, |
@PROFILE @LANES
Scenario: Turn with Bus-Lane but without lanes
Given the node map

2
profiles/lib/guidance.lua
View File

@ -84,7 +84,7 @@ local function get_psv_counts(way)
if( psv_backward and psv_backward ~= "" ) then
bw = tonumber(psv_backward);
if( bw == nil ) then
fw = 0
bw = 0
end
end
return fw, bw