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Cleanup trailing whitespace

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This commit is contained in:
Tom Hughes 2015-02-16 18:52:25 +00:00
parent e1f79d84ad
commit 34e3e51456
129 changed files with 1056 additions and 1076 deletions
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16
test/lib/short_link_test.rb
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@ -6,7 +6,7 @@ class ShortLinkTest < ActiveSupport::TestCase
# the acceptable quantisation range.
def test_encode_decode
cases = Array.new
1000.times do
1000.times do
cases << [ 180.0 * rand - 90.0, 360.0 * rand - 180.0, (18 * rand).to_i ]
end
@ -14,9 +14,9 @@ class ShortLinkTest < ActiveSupport::TestCase
lon2, lat2, zoom2 = ShortLink.decode(ShortLink.encode(lon, lat, zoom))
# zooms should be identical
assert_equal zoom, zoom2, "Decoding a encoded short link gives different zoom for (#{lat}, #{lon}, #{zoom})."
# but the location has a quantisation error introduced at roughly
# one pixel (i.e: zoom + 8). the sqrt(5) is because each position
# has an extra bit of accuracy in the lat coordinate, due to the
# but the location has a quantisation error introduced at roughly
# one pixel (i.e: zoom + 8). the sqrt(5) is because each position
# has an extra bit of accuracy in the lat coordinate, due to the
# smaller range.
distance = Math.sqrt((lat - lat2) ** 2 + (lon - lon2) ** 2)
max_distance = 360.0 / (1 << (zoom + 8)) * 0.5 * Math.sqrt(5)
@ -25,16 +25,16 @@ class ShortLinkTest < ActiveSupport::TestCase
end
##
# test that links are backwards-compatible, so any old links with
# test that links are backwards-compatible, so any old links with
# the deprecated @ characters in them still work properly.
def test_deprecated_at_sign
cases = [["~v2juONc--", "@v2juONc--"],
["as3I3GpG~-", "as3I3GpG@-"],
["D~hV--", "D@hV--"],
["as3I3GpG~-", "as3I3GpG@-"],
["D~hV--", "D@hV--"],
["CO0O~m8--", "CO0O@m8--"]]
cases.each do |new_code, old_code|
assert_equal ShortLink.decode(old_code), ShortLink.decode(new_code),
assert_equal ShortLink.decode(old_code), ShortLink.decode(new_code),
"old (#{old_code}) and new (#{new_code}) should decode to the same location."
end
end