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Source code changes of the file "ruby/t/tc_dither.rb" between
libcaca-0.99.beta19.tar.gz and libcaca-0.99.beta20.tar.bz2

About: libcaca is a graphics library that outputs text instead of pixels, so that it can work on older video cards or text terminals (something like an advanced AAlib library).

tc_dither.rb  (libcaca-0.99.beta19):tc_dither.rb  (libcaca-0.99.beta20.tar.bz2)
require 'caca' require 'caca'
class TC_Canvas < Test::Unit::TestCase class TC_Canvas < MiniTest::Test
def test_create def test_create
assert_nothing_raised { d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
}
end end
def test_fail_create def test_fail_create
assert_raise(RuntimeError) { assert_raises(RuntimeError) {
d = Caca::Dither.new(-1, 32, 32, 32, 0, 0, 0, 0) d = Caca::Dither.new(-1, 32, 32, 32, 0, 0, 0, 0)
} }
end end
def test_set_palette def test_set_palette
assert_nothing_raised { d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0) d.palette = [[0xfff, 0xfff, 0xfff, 0xfff]] * 256
d.palette=[[0xfff, 0xfff, 0xfff, 0xfff]]*256
}
end end
def test_fail_set_palette def test_fail_set_palette
assert_raise(ArgumentError) { assert_raises(ArgumentError) {
d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0) d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
d.palette=[] d.palette = []
} }
end end
def test_fail_set_palette2 def test_fail_set_palette2
assert_raise(RuntimeError) { assert_raises(RuntimeError) {
d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0) d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
d.palette=[[0xffff, 0, 0, 0]]*256 d.palette = [[0xffff, 0, 0, 0]] * 256
} }
end end
def test_set_brightness def test_set_brightness
assert_nothing_raised { d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0) d.brightness = 0.5
d.brightness=0.5
}
end end
def test_set_gamma def test_set_gamma
assert_nothing_raised { d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0) d.gamma = 0.5
d.gamma=0.5
}
end end
def test_set_contrast def test_set_contrast
assert_nothing_raised { d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0)
d = Caca::Dither.new(8, 32, 32, 32, 0, 0, 0, 0) d.contrast = 0.5
d.contrast=0.5
}
end end
end end
 End of changes. 12 change blocks. 
28 lines changed or deleted 18 lines changed or added

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