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require 'cairo'
class TextExtentsTest < Test::Unit::TestCase
include Helper
def test_new
extents = Cairo::TextExtents.new
assert_equal([0.0, -1.0, 0.0, 1.0, 1.0, 0.0],
[extents.x_bearing, extents.y_bearing,
extents.width, extents.height,
extents.x_advance, extents.y_advance])
end
def test_accessor
extents = Cairo::TextExtents.new
extents.x_bearing = 0.1
extents.y_bearing = 0.2
extents.width = 0.3
extents.height = 0.4
extents.x_advance = 0.5
extents.y_advance = 0.6
assert_equal([0.1, 0.2, 0.3, 0.4, 0.5, 0.6],
[extents.x_bearing, extents.y_bearing,
extents.width, extents.height,
extents.x_advance, extents.y_advance])
end
def test_to_s
extents = Cairo::TextExtents.new
extents.x_bearing = 0.1
extents.y_bearing = 0.2
extents.width = 0.3
extents.height = 0.4
extents.x_advance = 0.5
extents.y_advance = 0.6
assert_equal("#<Cairo::TextExtents: x_bearing=0.1, y_bearing=0.2, " +
"width=0.3, height=0.4, x_advance=0.5, y_advance=0.6>",
extents.to_s)
end
end
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