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add visual test for expressions function length(<expr>)

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artemp 2014-09-24 13:16:29 +01:00
parent 97dcd2fd59
commit c322655cc6
8 changed files with 561 additions and 160 deletions
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142
tests/visual_tests/grids/functional-expressions-length-512-512-1.0-grid-reference.json Normal file
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tests/visual_tests/grids/functional-expressions-length-512-512-2.0-grid-reference.json Normal file
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tests/visual_tests/styles/functional-expressions-length.xml Normal file
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<Map background-color="#eee" srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs">
<FontSet name="book-fonts">
<Font face-name="DejaVu Sans Book"/>
<Font face-name="unifont Medium"/>
</FontSet>
<Style name="frame" filter-mode="first">
<Rule>
<Filter>[mapnik::geometry_type]=linestring</Filter>
<LineSymbolizer
stroke="[color]"
stroke-width="[width]"
offset="abs([offset]*2.0)"/>
</Rule>
<Rule>
<Filter>[mapnik::geometry_type]=point</Filter>
<MarkersSymbolizer
file="../../../[base-path]/[filetype]/[filename].[filetype]"
width="exp(0.4*length([name]))"
/>
</Rule>
</Style>
<Layer name="frame" srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs">
<StyleName>frame</StyleName>
<Datasource>
<Parameter name="type">ogr</Parameter>
<Parameter name="layer_by_index">0</Parameter>
<Parameter name="inline"><![CDATA[
{
"type" : "FeatureCollection",
"features" : [
{
"properties" : {
"width":"5",
"color" : "red",
"offset": 10
},
"geometry" : {
"coordinates" : [[-15,-15],[15,15]],
"type" : "LineString"
},
"type" : "Feature",
},
{
"geometry" : {
"coordinates" : [ 0,0 ],
"type" : "Point"
},
"properties" : {
"base-path":"./tests/data",
"filetype":"svg",
"filename":"octocat",
"width":"5",
"name": "Large octocat",
"color" : "#ace"
},
"type" : "Feature",
},
{
"geometry" : {
"coordinates" : [ -10,-10 ],
"type" : "Point"
},
"properties" : {
"base-path":"./tests/data",
"filetype":"svg",
"filename":"octocat",
"width":"5",
"name": "tiny cat",
"color" : "#ace"
},
"type" : "Feature",
},
{
"geometry" : {
"coordinates" : [ 10,10 ],
"type" : "Point"
},
"properties" : {
"base-path":"./tests/data",
"filetype":"svg",
"filename":"octocat",
"name": "tiny cat"
},
"type" : "Feature",
},
{
"geometry" : {
"coordinates" : [ -10,10 ],
"type" : "Point"
},
"properties" : {
"base-path":"./tests/data",
"filetype":"svg",
"filename":"octocat",
"name": "small cat"
},
"type" : "Feature",
},
{
"geometry" : {
"coordinates" : [ 10,-10 ],
"type" : "Point"
},
"properties" : {
"base-path":"./tests/data",
"filetype":"svg",
"filename":"octocat",
"name": "small cat"
},
"type" : "Feature",
}
]
}]]></Parameter>
</Datasource>
</Layer>
</Map>

1
tests/visual_tests/test.py
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@ -281,6 +281,7 @@ files = {
'marker-on-line-and-avoid-edges':{'sizes':[(512,512)]},
'text-typographic':{'sizes':[(512,512)]},
'functional-expressions':{'sizes':[(256,256)], 'bbox':mapnik.Box2d(-10,-10,10,10)},
'functional-expressions-length':{'sizes':[(512,512)], 'bbox':mapnik.Box2d(-15,-15,15,15)},
'marker-collide':{'sizes':[(512,512)]},
'postgis-inline':{'sizes':[(512,512)]},
'text-line-wrap':{'sizes':[(512,512)]},