xref: /external/webkit/Tools/Scripts/webkitpy/common/system/zip_mock.py

# Copyright (C) 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
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# 1.  Redistributions of source code must retain the above copyright
#     notice, this list of conditions and the following disclaimer.
# 2.  Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
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# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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from webkitpy.common.system.fileset import FileSetFileHandle
from webkitpy.common.system.filesystem_mock import MockFileSystem


class MockZip(object):
    """A mock zip file that can have new files inserted into it."""
    def __init__(self, filesystem=None):
        self._filesystem = filesystem or MockFileSystem()
        self._files = {}

    def __str__(self):
        return "MockZip"

    def insert(self, filename, content):
        self._files[filename] = content

    def namelist(self):
        return self._files.keys()

    def open(self, filename):
        return FileSetFileHandle(self, filename)

    def read(self, filename):
        return self._files[filename]

    def extract(self, filename, path):
        full_path = self._filesystem.join(path, filename)
        contents = self.open(filename).contents()
        self._filesystem.write_text_file(full_path, contents)

    def delete(self, filename):
        self._files[filename] = None