def testMap(self):
"""ReferenceCountingTestCase.testMap: test map constructor with no argument"""
test_map = mapscript.mapObj()
maptype = type(test_map)
assert str(maptype) == "<class 'mapscript.mapObj'>", maptype
assert test_map.thisown == 1
assert test_map.refcount == 1
def draw_map_wms(name, save=0):
#print "making map in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
# WFS layer
lo = mapscript.layerObj()
lo.name = 'jpl_wms'
lo.setProjection('+init=epsg:4326')
lo.connectiontype = mapscript.MS_WMS
# lo.connection = 'http://wms.jpl.nasa.gov/wms.cgi?'
lo.connection = 'http://labs.metacarta.com/wms/vmap0?'
lo.metadata.set('wms_service', 'WMS')
lo.metadata.set('wms_server_version', '1.1.1')
lo.metadata.set('wms_name', 'basic')
lo.metadata.set('wms_style', 'visual')
lo.metadata.set('wms_format', 'image/jpeg')
lo.type = mapscript.MS_LAYER_RASTER
lo.status = mapscript.MS_DEFAULT
lo.debug = mapscript.MS_ON
mo.insertLayer(lo)
if not mo.web.imagepath:
mo.web.imagepath = os.environ.get('TEMP', None) or INCOMING
mo.debug = mapscript.MS_ON
mo.selectOutputFormat('image/jpeg')
im = mo.draw()
if save:
im.save('threadtest_wms_%s.jpg' % (name))
def testMap(self):
"""ReferenceCountingTestCase.testMap: test map constructor with no argument"""
test_map = mapscript.mapObj()
maptype = type(test_map)
assert str(maptype) == "<class 'mapscript.mapObj'>", maptype
assert test_map.thisown == 1
assert test_map.refcount == 1
def testSetExtent(self):
"""MapExtentTestCase.testSetExtent: test the setting of a mapObj's extent"""
test_map = mapscript.mapObj(TESTMAPFILE)
e = test_map.extent
result = test_map.setExtent(e.minx, e.miny, e.maxx, e.maxy)
self.assertAlmostEqual(test_map.scaledenom, 14.24445829)
assert result == mapscript.MS_SUCCESS, result
def draw_map_wms(name, save=0):
#print "making map in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
# WFS layer
lo = mapscript.layerObj()
lo.name = 'jpl_wms'
lo.setProjection('+init=epsg:4326')
lo.connectiontype = mapscript.MS_WMS
# lo.connection = 'http://wms.jpl.nasa.gov/wms.cgi?'
lo.connection = 'http://labs.metacarta.com/wms/vmap0?'
lo.metadata.set('wms_service', 'WMS')
lo.metadata.set('wms_server_version', '1.1.1')
lo.metadata.set('wms_name', 'basic')
lo.metadata.set('wms_style', 'visual')
lo.metadata.set('wms_format', 'image/jpeg')
lo.type = mapscript.MS_LAYER_RASTER
lo.status = mapscript.MS_DEFAULT
lo.debug = mapscript.MS_ON
mo.insertLayer(lo)
if not mo.web.imagepath:
mo.web.imagepath = os.environ.get('TEMP', None) or INCOMING
mo.debug = mapscript.MS_ON
mo.selectOutputFormat('image/jpeg')
im = mo.draw()
if save:
im.save('threadtest_wms_%s.jpg' % (name))
def testMapWithDefaultMap(self):
"""ReferenceCountingTestCase.testTestMap: test map constructor with default map file"""
test_map = mapscript.mapObj(TESTMAPFILE)
maptype = type(test_map)
assert str(maptype) == "<class 'mapscript.mapObj'>", maptype
assert test_map.thisown == 1
assert test_map.refcount == 1
assert test_map.getLayer(0).refcount == 2
def testExternalClassification(self):
mo = mapscript.mapObj()
mo.setSize(400, 400)
mo.setExtent(-2.5, -2.5, 2.5, 2.5)
mo.selectOutputFormat('image/png')
mo.insertLayer(self.ilayer)
im = mo.draw()
im.save('testExternalClassification.png')
def trigger_exception(name):
#print "triggering exception in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
try:
mo.setExtent(1, 50, -1, 51)
raise Exception, "We expected a MapServer exception"
except mapscript.MapServerError:
pass
def testExternalClassification(self):
mo = mapscript.mapObj()
mo.setSize(400, 400)
mo.setExtent(-2.5, -2.5, 2.5, 2.5)
mo.selectOutputFormat('image/png')
mo.insertLayer(self.ilayer)
im = mo.draw()
im.save('testExternalClassification.png')
def testMapWithDefaultMap(self):
"""ReferenceCountingTestCase.testTestMap: test map constructor with default map file"""
test_map = mapscript.mapObj(TESTMAPFILE)
maptype = type(test_map)
assert str(maptype) == "<class 'mapscript.mapObj'>", maptype
assert test_map.thisown == 1
assert test_map.refcount == 1
assert test_map.getLayer(0).refcount == 2
def trigger_exception(name):
#print "triggering exception in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
try:
mo.setExtent(1, 50, -1, 51)
raise Exception, "We expected a MapServer exception"
except mapscript.MapServerError:
pass
def testReBindingExtent(self):
"""test the rebinding of a map's extent"""
test_map = mapscript.mapObj(TESTMAPFILE)
rect1 = mapscript.rectObj(-10.0, -10.0, 10.0, 10.0)
rect2 = mapscript.rectObj(-10.0, -10.0, 10.0, 10.0)
test_map.extent = rect1
assert repr(test_map.extent) != repr(rect1), (test_map.extent, rect1)
del rect1
self.assertRectsEqual(test_map.extent, rect2)
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_sub_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from (select * from polygon) as foo using unique gid using srid=4326"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from polygon"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_sub_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from (select * from polygon) as foo using unique gid using srid=4326"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def setUp(self):
self.mo = mapscript.mapObj()
lo = mapscript.layerObj()
lo.name = 'pg_layer'
lo.type = mapscript.MS_LAYER_POLYGON
lo.connectiontype = mapscript.MS_POSTGIS
lo.connection = PG_CONNECTION_STRING
lo.data = "the_geom from polygon"
li = self.mo.insertLayer(lo)
self.lo = self.mo.getLayer(li)
def testSettingFonts(self):
mo = mapscript.mapObj()
assert mo.fontset.numfonts == 0
mo.fontset.fonts.set('Vera',
os.path.join(TESTS_PATH, 'vera', 'Vera.ttf'))
# NB: this does *not* increment the fonset.numfonts -- new bug
mo.setSize(300, 300)
mo.setExtent(-1.0, -1.0, 1.0, 1.0)
lo = mapscript.layerObj()
lo.type = mapscript.MS_LAYER_POINT
lo.connectiontype = mapscript.MS_INLINE
lo.status = mapscript.MS_DEFAULT
co = mapscript.classObj()
lbl = mapscript.labelObj()
lbl.type = mapscript.MS_TRUETYPE
lbl.font = 'Vera'
lbl.size = 10
lbl.color.setHex('#000000')
co.addLabel(lbl)
so = mapscript.styleObj()
so.symbol = 0
so.color.setHex('#000000')
co.insertStyle(so)
lo.insertClass(co)
li = mo.insertLayer(lo)
lo = mo.getLayer(li)
point = mapscript.pointObj(0, 0)
line = mapscript.lineObj()
line.add(point)
shape = mapscript.shapeObj(lo.type)
shape.add(line)
shape.setBounds()
shape.text = 'Foo'
shape.classindex = 0
lo.addFeature(shape)
im = mo.draw()
#im = mo.prepareImage()
#shape.draw(mo, lo, im)
im.save('testSettingFonts.png')
def testSettingFonts(self):
mo = mapscript.mapObj()
assert mo.fontset.numfonts == 0
mo.fontset.fonts.set('Vera', os.path.join(TESTS_PATH, 'vera',
'Vera.ttf'))
# NB: this does *not* increment the fonset.numfonts -- new bug
mo.setSize(300, 300)
mo.setExtent(-1.0, -1.0, 1.0, 1.0)
lo = mapscript.layerObj()
lo.type = mapscript.MS_LAYER_POINT
lo.connectiontype = mapscript.MS_INLINE
lo.status = mapscript.MS_DEFAULT
co = mapscript.classObj()
lbl =mapscript.labelObj()
lbl.type = mapscript.MS_TRUETYPE
lbl.font = 'Vera'
lbl.size = 10
lbl.color.setHex('#000000')
co.addLabel(lbl)
so = mapscript.styleObj()
so.symbol = 0
so.color.setHex('#000000')
co.insertStyle(so)
lo.insertClass(co)
li = mo.insertLayer(lo)
lo = mo.getLayer(li)
point = mapscript.pointObj(0,0)
line = mapscript.lineObj()
line.add(point)
shape = mapscript.shapeObj(lo.type)
shape.add(line)
shape.setBounds()
shape.text = 'Foo'
shape.classindex = 0
lo.addFeature(shape)
im = mo.draw()
#im = mo.prepareImage()
#shape.draw(mo, lo, im)
im.save('testSettingFonts.png')
def draw_map_wfs(name, save=0):
#print "making map in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
# WFS layer
lo = mapscript.layerObj()
lo.name = 'cheapo_wfs'
lo.setProjection('+init=epsg:4326')
lo.connectiontype = mapscript.MS_WFS
lo.connection = 'http://zcologia.com:9001/mapserver/members/features.rpy?'
lo.metadata.set('wfs_service', 'WFS')
lo.metadata.set('wfs_typename', 'users')
lo.metadata.set('wfs_version', '1.0.0')
lo.type = mapscript.MS_LAYER_POINT
lo.status = mapscript.MS_DEFAULT
lo.labelitem = 'zco:mid'
so1 = mapscript.styleObj()
so1.color.setHex('#FFFFFF')
so1.size = 9
so1.symbol = 1 #mo.symbolset.index('circle')
so2 = mapscript.styleObj()
so2.color.setHex('#333333')
so2.size = 7
so2.symbol = 1 #mo.symbolset.index('circle')
co = mapscript.classObj()
co.label.type = mapscript.MS_BITMAP
co.label.size = mapscript.MS_SMALL
co.label.color.setHex('#000000')
co.label.outlinecolor.setHex('#FFFFFF')
co.label.position = mapscript.MS_AUTO
co.insertStyle(so1)
co.insertStyle(so2)
lo.insertClass(co)
mo.insertLayer(lo)
if not mo.web.imagepath:
mo.web.imagepath = os.environ.get('TEMP', None) or INCOMING
mo.debug = mapscript.MS_ON
im = mo.draw()
if save:
im.save('threadtest_wfs_%s.png' % (name))
def draw_map_wfs(name, save=0):
#print "making map in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
# WFS layer
lo = mapscript.layerObj()
lo.name = 'cheapo_wfs'
lo.setProjection('+init=epsg:4326')
lo.connectiontype = mapscript.MS_WFS
lo.connection = 'http://zcologia.com:9001/mapserver/members/features.rpy?'
lo.metadata.set('wfs_service', 'WFS')
lo.metadata.set('wfs_typename', 'users')
lo.metadata.set('wfs_version', '1.0.0')
lo.type = mapscript.MS_LAYER_POINT
lo.status = mapscript.MS_DEFAULT
lo.labelitem = 'zco:mid'
so1 = mapscript.styleObj()
so1.color.setHex('#FFFFFF')
so1.size = 9
so1.symbol = 1 #mo.symbolset.index('circle')
so2 = mapscript.styleObj()
so2.color.setHex('#333333')
so2.size = 7
so2.symbol = 1 #mo.symbolset.index('circle')
co = mapscript.classObj()
co.label.type = mapscript.MS_BITMAP
co.label.size = mapscript.MS_SMALL
co.label.color.setHex('#000000')
co.label.outlinecolor.setHex('#FFFFFF')
co.label.position = mapscript.MS_AUTO
co.insertStyle(so1)
co.insertStyle(so2)
lo.insertClass(co)
mo.insertLayer(lo)
if not mo.web.imagepath:
mo.web.imagepath = os.environ.get('TEMP', None) or INCOMING
mo.debug = mapscript.MS_ON
im = mo.draw()
if save:
im.save('threadtest_wfs_%s.png' % (name))
def testNoGetFontSetFile(self):
"""an empty map should have fontset filename == None"""
self.map = mapscript.mapObj()
assert self.map.fontset.filename == None
# reloading the mapfile each time
print "Test 1A: reloading maps from mapfile"
s = """\
m = mapscript.mapObj(TESTMAPFILE)
"""
t = timeit.Timer(stmt=s, setup='from __main__ import mapscript, TESTMAPFILE')
print "%.2f usec/pass" % (1000000 * t.timeit(number=100) / 100)
# ===========================================================================
# Test 1B: Cloning
#
# Cloning instead of reloading
print "Test 1B: cloning maps instead of reloading"
m = mapscript.mapObj(TESTMAPFILE)
s = """\
c = m.clone()
"""
t = timeit.Timer(stmt=s, setup='from __main__ import m')
print "%.2f usec/pass" % (1000000 * t.timeit(number=100) / 100)
# ===========================================================================
# Test 2: Add 20 dups of the POLYGON layer to see how results scale
timing_map = mapscript.mapObj(TESTMAPFILE)
polygon_layer = timing_map.getLayerByName('POLYGON')
# duplicate POLYGON layer 20 times
for i in range(20):
timing_map.insertLayer(polygon_layer)
def draw_map(name, save=0):
#print "making map in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
im = mo.draw()
if save:
im.save('threadtest_%s.png' % (name))
def initMap(self):
self.map = mapscript.mapObj(TESTMAPFILE)
# reloading the mapfile each time
print "Test 1A: reloading maps from mapfile"
s = """\
m = mapscript.mapObj(TESTMAPFILE)
"""
t = timeit.Timer(stmt=s, setup='from __main__ import mapscript, TESTMAPFILE')
print "%.2f usec/pass" % (1000000 * t.timeit(number=100)/100)
# ===========================================================================
# Test 1B: Cloning
#
# Cloning instead of reloading
print "Test 1B: cloning maps instead of reloading"
m = mapscript.mapObj(TESTMAPFILE)
s = """\
c = m.clone()
"""
t = timeit.Timer(stmt=s, setup='from __main__ import m')
print "%.2f usec/pass" % (1000000 * t.timeit(number=100)/100)
# ===========================================================================
# Test 2: Add 20 dups of the POLYGON layer to see how results scale
timing_map = mapscript.mapObj(TESTMAPFILE)
polygon_layer = timing_map.getLayerByName('POLYGON')
# duplicate POLYGON layer 20 times
for i in range(20):
timing_map.insertLayer(polygon_layer)
def draw_map(name, save=0):
#print "making map in thread %s" % (name)
mo = mapscript.mapObj(TESTMAPFILE)
im = mo.draw()
if save:
im.save('threadtest_%s.png' % (name))
def setUp(self):
self.map = mapscript.mapObj('')
def initMap(self):
self.map = mapscript.mapObj(TESTMAPFILE)
def setUp(self):
self.mapobj_orig = mapscript.mapObj(TESTMAPFILE)
self.mapobj_clone = self.mapobj_orig.clone()
def testSetExtentBadly(self):
"""MapExtentTestCase.testSetExtentBadly: test that mapscript raises an error for an invalid mapObj extent"""
test_map = mapscript.mapObj(TESTMAPFILE)
self.assertRaises(mapscript.MapServerError, test_map.setExtent,
1.0, -2.0, -3.0, 4.0)
yc = 4.0*(random() - 0.5)
r = mapscript.rectObj(xc-0.25, yc-0.25, xc+0.25, yc+0.25)
s = r.toPolygon()
# Add to shapefile
shpfile.add(s)
# Add to inline feature layer
ilayer.addFeature(s)
i = i + 1
del shpfile # closes up the file
# Prepare the testing fixture
m = mapscript.mapObj('timing.map')
l = m.getLayerByName('POLYGON')
l.data = os.path.join(os.getcwd(), 'timing')
# Save three map images to check afterwards
img = m.draw()
img.save('timing.png')
shpfile = mapscript.shapefileObj('timing.shp')
img = m.prepareImage()
for i in range(shpfile.numshapes):
s = shpfile.getShape(i)
s.classindex = 0
s.draw(m, l, img)
img.save('timing-shapes.png')
def testMapConstructorFilenameArg(self):
"""MapConstructorTestCasetest.testMapConstructorEmptyStringArg: map constructor with filename argument"""
test_map = mapscript.mapObj(TESTMAPFILE)
maptype = type(test_map)
assert str(maptype) == "<class 'mapscript.mapObj'>", maptype
assert test_map.thisown == 1
def testMapConstructorEmptyStringArg(self):
"""MapConstructorTestCase.testMapConstructorEmptyStringArg: test map constructor with old-style empty string argument"""
test_map = mapscript.mapObj('')
maptype = type(test_map)
assert str(maptype) == "<class 'mapscript.mapObj'>", maptype
assert test_map.thisown == 1
def testMapConstructorNoArg(self):
"""MapConstructorTestCase.testMapConstructorNoArg: test map constructor with no argument"""
test_map = mapscript.mapObj()
maptype = type(test_map)
assert str(maptype) == "<class 'mapscript.mapObj'>", maptype
assert test_map.thisown == 1
def setUp(self):
self.mapobj_orig = mapscript.mapObj(TESTMAPFILE)
self.mapobj_clone = self.mapobj_orig.clone()
