def basic_test_7_internal():
try:
ds = gdal.Open('non_existing_ds', gdal.GA_ReadOnly)
gdaltest.post_reason('opening should have thrown an exception')
return 'fail'
except:
# Special case: we should still be able to get the error message
# until we call a new GDAL function
if gdal.GetLastErrorMsg(
) != '`non_existing_ds\' does not exist in the file system,\nand is not recognised as a supported dataset name.\n':
gdaltest.post_reason('did not get expected error message')
return 'fail'
if gdal.GetLastErrorType() == 0:
gdaltest.post_reason('did not get expected error type')
return 'fail'
# Should issue an implicit CPLErrorReset()
gdal.GetCacheMax()
if gdal.GetLastErrorType() != 0:
gdaltest.post_reason('got unexpected error type')
return 'fail'
return 'success'
def jpeg_6():
ds = gdal.Open('data/vophead.jpg')
# Bacause of the optimization done in r17446, we should'nt yet get this error
if gdal.GetLastErrorType() == 2 \
and gdal.GetLastErrorMsg().find('Ignoring EXIF') != -1:
gdaltest.post_reason('got error too soon.')
return 'fail'
md = ds.GetMetadata()
# Did we get an exif related warning?
if gdal.GetLastErrorType() != 2 \
or gdal.GetLastErrorMsg().find('Ignoring EXIF') == -1:
gdaltest.post_reason('we did not get expected error.')
return 'fail'
if len(md) != 1 or md['EXIF_Software'] != 'IrfanView':
gdaltest.post_reason('did not get expected metadata.')
print(md)
return 'fail'
ds = None
return 'success'
def grib_3():
if gdaltest.grib_drv is None:
return 'skip'
tst = gdaltest.GDALTest('GRIB', 'bug3246.grb', 4, 4081)
gdal.PushErrorHandler('CPLQuietErrorHandler')
result = tst.testOpen()
gdal.PopErrorHandler()
msg = gdal.GetLastErrorMsg()
if msg.find('data access may be incomplete') == -1 \
or gdal.GetLastErrorType() != 2:
gdaltest.post_reason('did not get expected warning.')
return result
def gdal2ds(self, source, check_proj=True):
""" Check if the file is a valid gdal _raster"""
if not source:
logging.error("GDAL source not defined.")
return False
# SAGA fix
if os.path.isfile(str(source)):
if os.path.splitext(source)[0] == '.sgrd':
source = os.path.splitext(source)[0] + '.sdat'
# Check if file
try:
gdal.UseExceptions()
ds = gdal.Open(source, GA_ReadOnly)
# gdal.DontUseExceptions()
except:
ds = source
# Check data source
try:
for i in xrange(ds.RasterCount):
ds.GetRasterBand(i + 1).Checksum()
if gdal.GetLastErrorType() != 0:
return False
# Check data projection
projection = ds.GetProjection()
epsg, proj4 = self.wkt2epsg(projection)
except:
logging.error("GDAL source cannot be read.")
return
if check_proj:
if not proj4 or proj4 == '':
logging.warning(
"Data source has NOT projection information. " +
str(source))
return
return ds
def hfa_corrupt_aux():
# NOTE: we depend on being able to open .aux files as a weak sort of
# dataset.
gdal.PushErrorHandler( 'CPLQuietErrorHandler' )
ds = gdal.Open( 'data/F0116231.aux' )
gdal.PopErrorHandler()
if ds.RasterXSize != 1104:
gdaltest.post_reason( 'did not get expected dataset characteristics' )
return 'fail'
if gdal.GetLastErrorType() != 2 \
or gdal.GetLastErrorMsg().find('Corrupt (looping)') == -1:
gdaltest.post_reason( 'Did not get expected warning.' )
return 'fail'
ds = None
return 'success'
def ogr_geom_linestring_limits():
geom = ogr.CreateGeometryFromWkt('LINESTRING EMPTY')
if geom.Length() != 0:
return 'fail'
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.GetPoint(-1)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.GetPoint(0)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.GetPoint_2D(-1)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.GetPoint_2D(0)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.SetPoint(-1, 5, 6, 7)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.SetPoint_2D(-1, 5, 6)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
if False:
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.SetPoint(2147000000, 5, 6, 7)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
gdal.ErrorReset()
gdal.PushErrorHandler('CPLQuietErrorHandler')
geom.SetPoint_2D(2147000000, 5, 6)
gdal.PopErrorHandler()
if gdal.GetLastErrorType() == 0:
return 'fail'
geom = ogr.CreateGeometryFromWkt('LINESTRING(0 0)')
if geom.Length() != 0:
return 'fail'
geom = ogr.CreateGeometryFromWkt('LINESTRING(0 0, 1 0)')
if geom.Length() != 1:
return 'fail'
return 'success'
def ogr_sql_28():
ds = ogr.GetDriverByName("Memory").CreateDataSource("my_ds")
lyr = ds.CreateLayer("my_layer")
field_defn = ogr.FieldDefn("strfield", ogr.OFTString)
lyr.CreateField(field_defn)
field_defn = ogr.FieldDefn("intfield", ogr.OFTInteger)
lyr.CreateField(field_defn)
lyr = ds.CreateLayer("my_layer2")
field_defn = ogr.FieldDefn("strfield", ogr.OFTString)
lyr.CreateField(field_defn)
field_defn = ogr.FieldDefn("strfield2", ogr.OFTString)
lyr.CreateField(field_defn)
try:
sql_lyr = ds.ExecuteSQL(None)
gdaltest.post_reason('expected error on NULL query')
return 'fail'
except:
pass
queries = [
'',
'1',
'*',
'SELECT',
"SELECT ' FROM my_layer",
'SELECT + FROM my_layer',
'SELECT (1 FROM my_layer',
'SELECT (1)) FROM my_layer',
'SELECT (1,) FROM my_layer',
'SELECT 1 + FROM my_layer',
"SELECT 1 + 'a' FROM my_layer",
'SELECT 1 - FROM my_layer',
'SELECT 1 * FROM my_layer',
'SELECT 1 % FROM my_layer',
'SELECT *',
'SELECT * FROM',
'SELECT * FROM foo',
'SELECT FROM my_layer',
'SELECT FROM FROM my_layer',
"SELECT ('strfield'",
"SELECT 'strfield' +",
"SELECT 'strfield' 'strfield'",
"SELECT CONCAT('strfield')",
'SELECT strfield, FROM my_layer',
'SELECT strfield, foo FROM my_layer',
'SELECT strfield AS FROM my_layer',
'SELECT strfield AS 1 FROM my_layer',
'SELECT strfield AS strfield2 FROM',
'SELECT strfield + intfield FROM my_layer',
'SELECT CAST',
'SELECT CAST(',
'SELECT CAST(strfield',
'SELECT CAST(strfield AS',
'SELECT CAST(strfield AS foo',
'SELECT CAST(strfield AS foo)',
'SELECT CAST(strfield AS foo) FROM',
'SELECT CAST(strfield AS foo) FROM my_layer',
'SELECT CAST(strfield AS CHARACTER',
'SELECT CAST(strfield AS CHARACTER)',
'SELECT CAST(strfield AS CHARACTER) FROM',
'SELECT CAST(strfield AS CHARACTER) FROM foo',
'SELECT CAST(strfield AS CHARACTER(',
'SELECT CAST(strfield AS CHARACTER(2',
'SELECT CAST(strfield AS CHARACTER(2)',
'SELECT CAST(strfield AS CHARACTER(2))',
'SELECT CAST(strfield AS CHARACTER(2)) FROM',
'SELECT CAST(strfield AS CHARACTER(2)) FROM foo',
'SELECT CAST(strfield AS 1) FROM my_layer',
'SELECT * FROM my_layer WHERE',
'SELECT * FROM my_layer WHERE strfield',
'SELECT * FROM my_layer WHERE strfield = ',
'SELECT * FROM my_layer WHERE strfield = foo',
"SELECT * FROM my_layer WHERE foo = 'a'",
"SELECT * FROM my_layer WHERE strfield = 'a"
"SELECT * FROM my_layer WHERE strfield = 'a' ORDER ",
"SELECT * FROM my_layer WHERE strfield = 'a' ORDER BY",
"SELECT * FROM my_layer WHERE strfield = 'a' ORDER BY foo",
"SELECT * FROM my_layer WHERE strfield = 'a' ORDER BY strfield UNK",
"SELECT FOO(*) FROM my_layer",
"SELECT FOO(*) AS bar FROM my_layer",
"SELECT COUNT",
"SELECT COUNT(",
"SELECT COUNT() FROM my_layer",
"SELECT COUNT(*",
"SELECT COUNT(*)",
"SELECT COUNT(*) FROM",
"SELECT COUNT(*) AS foo FROM",
"SELECT COUNT(* FROM my_layer",
"SELECT COUNT(FOO intfield) FROM my_layer",
"SELECT COUNT(DISTINCT intfield FROM my_layer",
"SELECT COUNT(DISTINCT *) FROM my_layer",
"SELECT FOO(DISTINCT intfield) FROM my_layer",
"SELECT FOO(DISTINCT intfield) as foo FROM my_layer",
"SELECT DISTINCT foo FROM my_layer",
"SELECT DISTINCT foo AS 'id' 'id2' FROM",
"SELECT DISTINCT foo AS id id2 FROM",
"SELECT DISTINCT FROM my_layer",
"SELECT DISTINCT strfield, COUNT(DISTINCT intfield) FROM my_layer",
"SELECT MIN(intfield,2) FROM my_layer",
"SELECT MIN(foo) FROM my_layer",
"SELECT MAX(foo) FROM my_layer",
"SELECT SUM(foo) FROM my_layer",
"SELECT AVG(foo) FROM my_layer",
"SELECT MIN(strfield) FROM my_layer",
"SELECT MAX(strfield) FROM my_layer",
"SELECT SUM(strfield) FROM my_layer",
"SELECT AVG(strfield) FROM my_layer",
"SELECT AVG(intfield, intfield) FROM my_layer",
"SELECT * FROM my_layer WHERE AVG(intfield) = 1",
"SELECT * FROM 'foo' foo",
"SELECT * FROM my_layer WHERE strfield =",
"SELECT * FROM my_layer WHERE strfield = foo",
"SELECT * FROM my_layer WHERE strfield = intfield",
"SELECT * FROM my_layer WHERE strfield = 1",
"SELECT * FROM my_layer WHERE strfield = '1' AND",
"SELECT * FROM my_layer WHERE 1 AND 2",
"SELECT * FROM my_layer WHERE strfield LIKE",
"SELECT * FROM my_layer WHERE strfield LIKE 1",
"SELECT * FROM my_layer WHERE strfield IS",
"SELECT * FROM my_layer WHERE strfield IS NOT",
"SELECT * FROM my_layer WHERE strfield IS foo",
"SELECT * FROM my_layer WHERE strfield IS NOT foo",
"SELECT * FROM my_layer WHERE (strfield IS NOT NULL",
"SELECT * FROM my_layer WHERE strfield IN",
"SELECT * FROM my_layer WHERE strfield IN(",
"SELECT * FROM my_layer WHERE strfield IN()",
"SELECT * FROM my_layer WHERE strfield IN('a'",
"SELECT * FROM my_layer WHERE strfield IN('a',",
"SELECT * FROM my_layer WHERE strfield IN('a','b'",
"SELECT * FROM my_layer WHERE strfield IN('a','b'))",
"SELECT * FROM my_layer LEFT",
"SELECT * FROM my_layer LEFT JOIN",
"SELECT * FROM my_layer LEFT JOIN foo",
"SELECT * FROM my_layer LEFT JOIN foo ON my_layer.strfield = my_layer2.strfield",
"SELECT * FROM my_layer LEFT JOIN my_layer2 ON my_layer.strfield = foo.strfield",
"SELECT * FROM my_layer LEFT JOIN my_layer2 ON my_layer.strfield = my_layer2.foo",
"SELECT * FROM my_layer LEFT JOIN my_layer2 ON my_layer.strfield != my_layer2.strfield",
"SELECT *, my_layer2. FROM my_layer LEFT JOIN my_layer2 ON my_layer.strfield = my_layer2.strfield",
"SELECT *, my_layer2.foo FROM my_layer LEFT JOIN my_layer2 ON my_layer.strfield = my_layer2.strfield",
]
for query in queries:
gdal.ErrorReset()
#print query
gdal.PushErrorHandler('CPLQuietErrorHandler')
sql_lyr = ds.ExecuteSQL(query)
gdal.PopErrorHandler()
if sql_lyr is not None:
gdaltest.post_reason('expected None result on "%s"' % query)
ds.ReleaseResultSet(sql_lyr)
return 'fail'
if gdal.GetLastErrorType() == 0:
gdaltest.post_reason('expected error on "%s"' % query)
return 'fail'
ds = None
ds2 = None
return 'success'