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Add tests for math functions

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This commit is contained in:
Matija Marohnić 2012-03-08 10:41:52 +01:00
parent e954c469f0
commit ef6d8f5b3e
1 changed files with 7 additions and 1 deletions
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8
test/units/sass_extensions_test.rb
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@ -64,7 +64,7 @@ class SassExtensionsTest < Test::Unit::TestCase
assert_equal "yes", evaluate("if(true, yes, no)")
end
def test_trig_functions
def test_math_functions
assert_equal "0.841px", evaluate("sin(1px)")
assert_equal "0.0", evaluate("sin(pi())")
assert_equal "1", evaluate("sin(pi() / 2)")
@ -79,6 +79,12 @@ class SassExtensionsTest < Test::Unit::TestCase
assert_equal "0.0", evaluate("tan(360deg)")
assert evaluate("tan(pi()/2 - 0.0001)").to_f > 1000, evaluate("tan(pi()/2 - 0.0001)")
assert evaluate("tan(pi()/2 + 0.0001)").to_f < -1000, evaluate("tan(pi()/2 - 0.0001)")
assert_equal "0.893px", evaluate("log(1)")
assert_equal "0.0", evaluate("log(1)")
assert_equal "1.0", evaluate("log(e())")
assert_equal "5px", evaluate("sqrt(25px)")
assert_equal "25px", evaluate("pow(5px, 2)")
assert_equal "148.413px", evaluate("pow(5px, e())")
end
def test_blank