Test that no maxzoom setting works on you'll get expire on zoom 0

Author: joto

tests/bdd/flex/expire.feature

@@ -0,0 +1,108 @@
+Feature: Changes on way with expire on zoom 0
+
+    Background:
+        Given the style file 'test_expire.lua'
+
+        And the 0.1 grid
+            | 11 | 13 |
+            | 10 | 12 |
+
+        And the OSM data
+            """
+            w11 v1 dV Tt1=yes Nn12,n13
+            """
+        When running osm2pgsql flex with parameters
+            | --slim |
+
+        Then table osm2pgsql_test_t1 contains exactly
+            | way_id |
+            | 11     |
+        Then table osm2pgsql_test_expire contains exactly
+            | zoom | x | y |
+
+
+    Scenario: way is not relevant
+        Given the OSM data
+            """
+            w10 v1 dV Ta=b Nn10,n11
+            """
+        And an empty grid
+
+        When running osm2pgsql flex with parameters
+            | --slim | -a |
+
+        Then table osm2pgsql_test_t1 contains exactly
+            | way_id |
+            | 11     |
+        Then table osm2pgsql_test_expire contains exactly
+            | zoom | x | y |
+
+
+    Scenario: node is not relevant
+        Given the OSM data
+            """
+            n1 v2 dV x1 y2
+            """
+        And an empty grid
+
+        When running osm2pgsql flex with parameters
+            | --slim | -a |
+
+        Then table osm2pgsql_test_t1 contains exactly
+            | way_id |
+            | 11     |
+        Then table osm2pgsql_test_expire contains exactly
+            | zoom | x | y |
+
+
+    Scenario: add to t1
+        Given the OSM data
+            """
+            w10 v1 dV Tt1=yes Nn10,n11
+            """
+        And an empty grid
+
+        When running osm2pgsql flex with parameters
+            | --slim | -a |
+
+        Then table osm2pgsql_test_t1 contains exactly
+            | way_id |
+            | 10     |
+            | 11     |
+        Then table osm2pgsql_test_expire contains exactly
+            | zoom | x | y |
+            | 0    | 0 | 0 |
+
+
+    Scenario: change in t1
+        Given the OSM data
+            """
+            w11 v2 dV Ta=b Nn10,n11
+            """
+        And an empty grid
+
+        When running osm2pgsql flex with parameters
+            | --slim | -a |
+
+        Then table osm2pgsql_test_t1 contains exactly
+            | way_id |
+        Then table osm2pgsql_test_expire contains exactly
+            | zoom | x | y |
+            | 0    | 0 | 0 |
+
+
+    Scenario: remove from t1
+        Given the OSM data
+            """
+            w11 v2 dD
+            """
+        And an empty grid
+
+        When running osm2pgsql flex with parameters
+            | --slim | -a |
+
+        Then table osm2pgsql_test_t1 contains exactly
+            | way_id |
+        Then table osm2pgsql_test_expire contains exactly
+            | zoom | x | y |
+            | 0    | 0 | 0 |

tests/bdd/flex/lua-expire.feature

@@ -238,3 +238,26 @@ Feature: Expire configuration in Lua file
         Then table nodes has 1562 rows
         And table tiles has 0 rows
 
+    Scenario: Expire into table without maxzoom means maxzoom 0
+        Given the input file 'liechtenstein-2013-08-03.osm.pbf'
+        And the lua style
+            """
+            local eo = osm2pgsql.define_expire_output({
+                table = 'tiles',
+            })
+            local t = osm2pgsql.define_node_table('nodes', {
+                { column = 'geom',
+                  type = 'point',
+                  expire = {
+                    { output = eo }
+                }}
+            })
+
+            function osm2pgsql.process_node(object)
+                t:insert({ geom = object:as_point() })
+            end
+            """
+        When running osm2pgsql flex
+        Then table nodes has 1562 rows
+        And table tiles has 0 rows
+

tests/data/test_expire.lua

@@ -0,0 +1,20 @@
+
+-- No maxzoom sets it to 0
+local eo = osm2pgsql.define_expire_output({
+    table = 'osm2pgsql_test_expire',
+})
+
+local the_table = osm2pgsql.define_way_table('osm2pgsql_test_t1', {
+    { column = 'tags', type = 'hstore' },
+    { column = 'geom', type = 'linestring', expire = {{ output = eo }} },
+})
+
+function osm2pgsql.process_way(object)
+    if object.tags.t1 then
+        the_table:insert{
+            tags = object.tags,
+            geom = object:as_linestring()
+        }
+    end
+end
+