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39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
import pytest
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from werkzeug.exceptions import RequestedRangeNotSatisfiable
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from onionshare_cli.web.share_mode import parse_range_header
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VALID_RANGES = [
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(None, 500, [(0, 499)]),
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("bytes=0", 500, [(0, 499)]),
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("bytes=100", 500, [(100, 499)]),
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("bytes=100-", 500, [(100, 499)]), # not in the RFC, but how curl sends
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("bytes=0-99", 500, [(0, 99)]),
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("bytes=0-599", 500, [(0, 499)]),
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("bytes=0-0", 500, [(0, 0)]),
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("bytes=-100", 500, [(400, 499)]),
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("bytes=0-99,100-199", 500, [(0, 199)]),
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("bytes=0-100,100-199", 500, [(0, 199)]),
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("bytes=0-99,101-199", 500, [(0, 99), (101, 199)]),
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("bytes=0-199,100-299", 500, [(0, 299)]),
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("bytes=0-99,200-299", 500, [(0, 99), (200, 299)]),
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]
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INVALID_RANGES = [
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"bytes=200-100",
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"bytes=0-100,300-200",
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]
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def test_parse_ranges():
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for case in VALID_RANGES:
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(header, target_size, expected) = case
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parsed = parse_range_header(header, target_size)
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assert parsed == expected, case
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for invalid in INVALID_RANGES:
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with pytest.raises(RequestedRangeNotSatisfiable):
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parse_range_header(invalid, 500)
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