Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- script to generate a database to reproduce the bug
- no crash observed with qgis natural breaks (jenks)
- Loading branch information
Showing
1 changed file
with
94 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,94 @@ | ||
# -*- coding: utf-8 -*- | ||
"""QGIS Unit tests for QgsSpatialiteProvider | ||
.. note:: This program is free software; you can redistribute it and/or modify | ||
it under the terms of the GNU General Public License as published by | ||
the Free Software Foundation; either version 2 of the License, or | ||
(at your option) any later version. | ||
""" | ||
__author__ = 'Vincent Mora' | ||
__date__ = '09/07/2013' | ||
__copyright__ = 'Copyright 2013, The QGIS Project' | ||
# This will get replaced with a git SHA1 when you do a git archive | ||
__revision__ = '$Format:%H$' | ||
|
||
import os | ||
import random | ||
|
||
from qgis.core import * | ||
from qgis.gui import * | ||
|
||
from utilities import (getQgisTestApp, | ||
TestCase, | ||
unittest | ||
) | ||
|
||
from pyspatialite import dbapi2 as sqlite3 | ||
|
||
# Convenience instances in case you may need them | ||
QGISAPP, CANVAS, IFACE, PARENT = getQgisTestApp() | ||
|
||
|
||
def die(error_message): | ||
raise Exception(error_message) | ||
|
||
class TestQgsSpatialiteProvider(TestCase): | ||
|
||
@classmethod | ||
def setUpClass(cls): | ||
"""Run before all tests""" | ||
# create test db | ||
if os.path.exists("test.sqlite") : | ||
os.remove("test.sqlite") | ||
con = sqlite3.connect("test.sqlite") | ||
cur = con.cursor() | ||
sql = "SELECT InitSpatialMetadata()" | ||
cur.execute(sql) | ||
|
||
# simple table with primary key | ||
sql = "CREATE TABLE test_mpg (id SERIAL PRIMARY KEY, height DOUBLE)" | ||
cur.execute(sql) | ||
sql = "SELECT AddGeometryColumn('test_mpg', 'geometry', 4326, 'MULTIPOLYGON', 'XY')" | ||
cur.execute(sql) | ||
for i in range(0,253): | ||
for j in range (0,253): | ||
sql = "INSERT INTO test_mpg (height, geometry) " | ||
sql += "VALUES ("+str(random.random())+", GeomFromText('MULTIPOLYGON(((" | ||
sql += str(i) + " " + str(j) + "," | ||
sql += str(i+1) + " " + str(j) + "," | ||
sql += str(i+1) + " " + str(j+1) + "," | ||
sql += str(i) + " " + str(j+1) + "," | ||
sql += str(i) + " " + str(j) + ")))', 4326))" | ||
cur.execute(sql) | ||
|
||
con.commit() | ||
con.close() | ||
|
||
@classmethod | ||
def tearDownClass(cls): | ||
"""Run after all tests""" | ||
# for the time beeing, keep the file to check with qgis | ||
#if os.path.exists("test.sqlite") : | ||
# os.remove("test.sqlite") | ||
pass | ||
|
||
def setUp(self): | ||
"""Run before each test.""" | ||
pass | ||
|
||
def tearDown(self): | ||
"""Run after each test.""" | ||
pass | ||
|
||
def test_Nothing(self): | ||
"""Create spatialite database""" | ||
layer = QgsVectorLayer("dbname=test.sqlite table=test_mpg (geometry)", "test_mpg", "spatialite") | ||
assert(layer.isValid()) | ||
assert(layer.hasGeometryType()) | ||
|
||
|
||
|
||
if __name__ == '__main__': | ||
unittest.main() | ||
|
||
|