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Add test cases for result scroll

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Junegunn Choi
2014-06-26 19:40:29 +09:00
parent 05118cc440
commit 72ec0a3408
2 changed files with 61 additions and 15 deletions
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34
test/test_fzf.rb
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@@ -648,5 +648,39 @@ class TestFZF < MiniTest::Unit::TestCase
['1 3 4 2', [[0, 24], [12, 17]]],
], FZF.sort(FZF::ExtendedFuzzyMatcher.new(nil).match(list, '12 34', '', ''))
end
def test_constrain
fzf = FZF.new []
# [#**** ]
assert_equal [false, 0, 0], fzf.constrain(0, 0, 5, 100)
# *****[**#** ... ] => [**#******* ... ]
assert_equal [true, 0, 2], fzf.constrain(5, 7, 10, 100)
# [**********]**#** => ***[*********#]**
assert_equal [true, 3, 12], fzf.constrain(0, 12, 15, 10)
# *****[**#** ] => ***[**#****]
assert_equal [true, 3, 5], fzf.constrain(5, 7, 10, 7)
# *****[**#** ] => ****[**#***]
assert_equal [true, 4, 6], fzf.constrain(5, 7, 10, 6)
# ***** [#] => ****[#]
assert_equal [true, 4, 4], fzf.constrain(10, 10, 5, 1)
# [ ] #**** => [#]****
assert_equal [true, 0, 0], fzf.constrain(-5, 0, 5, 1)
# [ ] **#** => **[#]**
assert_equal [true, 2, 2], fzf.constrain(-5, 2, 5, 1)
# [***** #] => [****# ]
assert_equal [true, 0, 4], fzf.constrain(0, 7, 5, 10)
# **[***** #] => [******# ]
assert_equal [true, 0, 6], fzf.constrain(2, 10, 7, 10)
end
end