98 строки
3.1 KiB
Python
Исполняемый файл
98 строки
3.1 KiB
Python
Исполняемый файл
#!/usr/bin/env pytest
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###############################################################################
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# $Id$
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#
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# Project: GDAL/OGR Test Suite
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# Purpose: Test RFC 30 (UTF filename handling) support.
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# Author: Frank Warmerdam <warmerdam@pobox.com>
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#
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###############################################################################
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# Copyright (c) 2010 Frank Warmerdam
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# Copyright (c) 2010-2011, Even Rouault <even dot rouault at spatialys.com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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###############################################################################
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import urllib.parse
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import gdaltest
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from osgeo import gdal
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###############################################################################
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# Try opening a file with a Chinese name using the Python UTF-8 string.
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def test_rfc30_1():
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filename = "xx\u4E2D\u6587.\u4E2D\u6587"
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filename_escaped = urllib.parse.quote(filename)
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gdaltest.download_or_skip(
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"http://download.osgeo.org/gdal/data/gtiff/" + filename_escaped, filename
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)
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filename = "tmp/cache/" + filename
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ds = gdal.Open(filename)
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file_list = ds.GetFileList()
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assert ds is not None, "failed to open utf filename."
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ds = None
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ds = gdal.Open(file_list[0])
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assert ds is not None, "failed to open utf filename (2)."
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###############################################################################
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# Try creating, then renaming a utf-8 named file.
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def test_rfc30_2():
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filename = "tmp/yy\u4E2D\u6587.\u4E2D\u6587"
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fd = gdal.VSIFOpenL(filename, "w")
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assert fd is not None, "failed to create utf-8 named file."
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gdal.VSIFWriteL("abc", 3, 1, fd)
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gdal.VSIFCloseL(fd)
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# rename
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new_filename = "tmp/yy\u4E2D\u6587.\u4E2D\u6587"
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filename_for_rename = filename
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assert gdal.Rename(filename_for_rename, new_filename) == 0, "utf-8 rename failed."
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fd = gdal.VSIFOpenL(new_filename, "r")
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assert fd is not None, "reopen failed with utf8"
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data = gdal.VSIFReadL(3, 1, fd)
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gdal.VSIFCloseL(fd)
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assert data == b"abc"
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gdal.Unlink(new_filename)
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fd = gdal.VSIFOpenL(new_filename, "r")
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assert fd is None, "did unlink fail on utf8 filename?"
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