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Nominatim/tests/features/db/import/interpolation.feature
Sarah Hoffmann 2d6f00945a rewrite address interpolation so that planet_osm_node is not needed 
This allows address interpolations to work correctly when flatnode storage
is used for node coordinates.

To fix interpolations in an existing database, follow these steps:

  * invalidate all interpolations (in psql):
    `UPDATE placex SET indexed_status=2 WHERE rank_search = 28`
  * disable updates:
    ./utils/setup.php --create-functions --create-partition-functions
  * reindex the whole lot:
    ./utils/update.php --index --index-instances <number of your cpus>
  * enable updates again:
    ./utils/setup.php --create-functions --enable-diff-updates --create-partition-functions
2014-10-05 22:16:02 +02:00

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@DB
Feature: Import of address interpolations
Tests that interpolated addresses are added correctly
Scenario: Simple even two point interpolation
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 2 | 1 1
| 2 | place | house | 6 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 2 | 1,1
| 4 | 1,1.0005
And node 2 expands to housenumbers
| housenumber | centroid
| 6 | 1,1.001
Scenario: Simple even two point interpolation with zero beginning
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 0 | 1 1
| 2 | place | house | 8 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 0 | 1,1
| 2 | 1,1.00025
| 4 | 1,1.0005
| 6 | 1,1.00075
And node 2 expands to housenumbers
| housenumber | centroid
| 8 | 1,1.001
Scenario: Backwards even two point interpolation
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 2 | 1 1
| 2 | place | house | 6 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1.001, 1 1
And the ways
| id | nodes
| 1 | 2,1
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 2 | 1,1
And node 2 expands to housenumbers
| housenumber | centroid
| 4 | 1,1.0005
| 6 | 1,1.001
Scenario: Even two point interpolation with odd beginning
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 11 | 1 1
| 2 | place | house | 16 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 11 | 1,1
| 12 | 1,1.0002
| 14 | 1,1.0006
And node 2 expands to housenumbers
| housenumber | centroid
| 16 | 1,1.001
Scenario: Even two point interpolation with odd end
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 10 | 1 1
| 2 | place | house | 15 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 10 | 1,1
| 12 | 1,1.0004
| 14 | 1,1.0008
And node 2 expands to housenumbers
| housenumber | centroid
| 15 | 1,1.001
Scenario: Reverse even two point interpolation with odd beginning
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 11 | 1 1
| 2 | place | house | 16 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1.001, 1 1
And the ways
| id | nodes
| 1 | 2,1
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 11 | 1,1
And node 2 expands to housenumbers
| housenumber | centroid
| 12 | 1,1.0002
| 14 | 1,1.0006
| 16 | 1,1.001
Scenario: Reverse even two point interpolation with odd end
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 10 | 1 1
| 2 | place | house | 15 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1.001, 1 1
And the ways
| id | nodes
| 1 | 2,1
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 10 | 1,1
And node 2 expands to housenumbers
| housenumber | centroid
| 12 | 1,1.0004
| 14 | 1,1.0008
| 15 | 1,1.001
Scenario: Simple odd two point interpolation
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 1 | 1 1
| 2 | place | house | 11 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | odd | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 1 | 1,1
| 3 | 1,1.0002
| 5 | 1,1.0004
| 7 | 1,1.0006
| 9 | 1,1.0008
And node 2 expands to housenumbers
| housenumber | centroid
| 11 | 1,1.001
Scenario: Odd two point interpolation with even beginning
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 2 | 1 1
| 2 | place | house | 7 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | odd | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 2 | 1,1
| 3 | 1,1.0002
| 5 | 1,1.0006
And node 2 expands to housenumbers
| housenumber | centroid
| 7 | 1,1.001
Scenario: Simple all two point interpolation
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 1 | 1 1
| 2 | place | house | 3 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | all | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 1 | 1,1
| 2 | 1,1.0005
And node 2 expands to housenumbers
| housenumber | centroid
| 3 | 1,1.001
Scenario: Simple numbered two point interpolation
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 3 | 1 1
| 2 | place | house | 9 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | 3 | 1 1, 1 1.001
And the ways
| id | nodes
| 1 | 1,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 3 | 1,1
| 6 | 1,1.0005
And node 2 expands to housenumbers
| housenumber | centroid
| 9 | 1,1.001
Scenario: Even two point interpolation with intermediate empty node
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 2 | 1 1
| 2 | place | house | 10 | 1.001 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001, 1.001 1.001
And the ways
| id | nodes
| 1 | 1,3,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 2 | 1,1
| 4 | 1,1.0005
| 6 | 1,1.001
| 8 | 1.0005,1.001
And node 2 expands to housenumbers
| housenumber | centroid
| 10 | 1.001,1.001
Scenario: Even two point interpolation with intermediate duplicated empty node
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 2 | 1 1
| 2 | place | house | 10 | 1.001 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001, 1.001 1.001
And the ways
| id | nodes
| 1 | 1,3,3,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 2 | 1,1
| 4 | 1,1.0005
| 6 | 1,1.001
| 8 | 1.0005,1.001
And node 2 expands to housenumbers
| housenumber | centroid
| 10 | 1.001,1.001
Scenario: Simple even three point interpolation
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 2 | 1 1
| 2 | place | house | 8 | 1.001 1.001
| 3 | place | house | 4 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001, 1.001 1.001
And the ways
| id | nodes
| 1 | 1,3,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 2 | 1,1
Then node 3 expands to housenumbers
| housenumber | centroid
| 4 | 1,1.001
| 6 | 1.0005,1.001
And node 2 expands to housenumbers
| housenumber | centroid
| 8 | 1.001,1.001
Scenario: Even three point interpolation with odd center point
Given the place nodes
| osm_id | class | type | housenumber | geometry
| 1 | place | house | 2 | 1 1
| 2 | place | house | 8 | 1.001 1.001
| 3 | place | house | 7 | 1 1.001
And the place ways
| osm_id | class | type | housenumber | geometry
| 1 | place | houses | even | 1 1, 1 1.001, 1.001 1.001
And the ways
| id | nodes
| 1 | 1,3,2
When importing
Then node 1 expands to housenumbers
| housenumber | centroid
| 2 | 1,1
| 4 | 1,1.0004
| 6 | 1,1.0008
Then node 3 expands to housenumbers
| housenumber | centroid
| 7 | 1,1.001
And node 2 expands to housenumbers
| housenumber | centroid
| 8 | 1.001,1.001
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