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Guard against mis-tagging: only use destination tag in combination with oneway tag

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Daniel J. Hofmann 2016-04-29 12:28:03 +02:00 committed by Patrick Niklaus
parent 445e5bed49
commit c7e19396a4
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GPG Key ID: E426891B5F978B1B
2 changed files with 27 additions and 20 deletions
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35
features/guidance/destination-signs.feature
View File

@ -13,23 +13,26 @@ Feature: Destination Signs
| i | j |
| k | l |
| m | n |
| o | p |
And the ways
| nodes | name | ref | destination | destination:ref |
| ab | AB | E1 | | |
| cd | CD | | Berlin | |
| ef | EF | | Berlin | A1 |
| gh | | | Berlin | A1 |
| ij | | | Berlin | |
| kl | KL | E1 | Berlin | A1 |
| mn | MN | | Berlin;Hamburg | A1;A2 |
| nodes | name | ref | destination | destination:ref | oneway | # |
| ab | AB | E1 | | | yes | |
| cd | CD | | Berlin | | yes | |
| ef | EF | | Berlin | A1 | yes | |
| gh | | | Berlin | A1 | yes | |
| ij | | | Berlin | | yes | |
| kl | KL | E1 | Berlin | A1 | yes | |
| mn | MN | | Berlin;Hamburg | A1;A2 | yes | |
| op | OP | | Berlin;Hamburg | A1;A2 | no | mis-tagged destination: not a oneway |
When I route I should get
| from | to | route |
| a | b | AB (E1),AB (E1) |
| c | d | CD (Berlin),CD (Berlin) |
| e | f | EF (A1: Berlin),EF (A1: Berlin) |
| g | h | , |
| i | j | , |
| k | l | KL (E1),KL (E1) |
| m | n | MN (A1, A2: Berlin, Hamburg),MN (A1, A2: Berlin, Hamburg) |
| from | to | route | # |
| a | b | AB (E1),AB (E1) | |
| c | d | CD (Berlin),CD (Berlin) | |
| e | f | EF (A1: Berlin),EF (A1: Berlin) | |
| g | h | , | |
| i | j | , | |
| k | l | KL (E1),KL (E1) | |
| m | n | MN (A1, A2: Berlin, Hamburg),MN (A1, A2: Berlin, Hamburg) | |
| o | p | OP,OP | guard against mis-tagging |

12
profiles/car.lua
View File

@ -353,19 +353,15 @@ function way_function (way, result)
-- local barrier = way:get_value_by_key("barrier", "")
-- local cycleway = way:get_value_by_key("cycleway", "")
local service = way:get_value_by_key("service")
local destination = get_destination(way)
-- Set the name that will be used for instructions
local has_ref = ref and "" ~= ref
local has_name = name and "" ~= name
local has_destination = destination and "" ~= destination
if has_name and has_ref then
result.name = name .. " (" .. ref .. ")"
elseif has_ref then
result.name = ref
elseif has_name and has_destination then
result.name = name .. " (" .. destination .. ")"
elseif has_name then
result.name = name
-- else
@ -397,6 +393,14 @@ function way_function (way, result)
(highway == "motorway_link" and oneway ~="no") or
(highway == "motorway" and oneway ~= "no") then
result.backward_mode = mode.inaccessible
-- If we're on a oneway and there is no ref tag, re-use destination tag as ref.
local destination = get_destination(way)
local has_destination = destination and "" ~= destination
if has_destination and has_name and not has_ref then
result.name = name .. " (" .. destination .. ")"
end
end
end