Sha256: cd63ec62f9ca448afb9b7cb0c7b195356cd27a36625a2f18f230ec5a8748c628
Contents?: true
Size: 1.92 KB
Versions: 1
Compression:
Stored size: 1.92 KB
Contents
# -*- encoding: utf-8 -*- require 'test_helper' require 'stringio' require 'hexapdf/font/true_type/table/glyf' describe HexaPDF::Font::TrueType::Table::Glyf do before do @file = Object.new loca = Object.new loca.define_singleton_method(:offsets) { @offsets ||= [] } loca.define_singleton_method(:offset) {|i| @offsets[i]} loca.define_singleton_method(:length) {|i| @offsets[i + 1] - @offsets[i]} loca.offsets << 0 << 0 data = [1, -10, -20, 100, 150].pack('s>5') loca.offsets << data.size data << [-1, 10, 20, -100, -150].pack('s>5') data << [0b00100000, 1, 20, 30].pack('n2C2') data << [0b00101001, 2, 20, 30, 40].pack('n2n2n') data << [0b01100001, 3, 20, 30, 40, 50].pack('n2n2n2') data << [0b10100001, 4, 20, 30, 40, 50, 60, 70].pack('n2n2n4') data << [0b00000000, 1, 20, 30].pack('n2C2') loca.offsets << data.size @file.define_singleton_method(:io) { @io ||= StringIO.new(data) } @file.define_singleton_method(:[]) {|_arg| loca } @entry = HexaPDF::Font::TrueType::Table::Directory::Entry.new('glyf', 0, 0, @file.io.length) end describe "initialize" do it "reads the data from the associated file" do table = HexaPDF::Font::TrueType::Table::Glyf.new(@file, @entry) glyph = table[0] refute(glyph.compound?) assert_equal(0, glyph.number_of_contours) glyph = table[1] refute(glyph.compound?) assert_equal(1, glyph.number_of_contours) assert_equal(-10, glyph.x_min) assert_equal(-20, glyph.y_min) assert_equal(100, glyph.x_max) assert_equal(150, glyph.y_max) assert_same(glyph, table[1]) glyph = table[2] assert(glyph.compound?) assert_equal(-1, glyph.number_of_contours) assert_equal(10, glyph.x_min) assert_equal(20, glyph.y_min) assert_equal(-100, glyph.x_max) assert_equal(-150, glyph.y_max) assert_equal([1, 2, 3, 4, 1], glyph.components) end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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hexapdf-0.2.0 | test/hexapdf/font/true_type/table/test_glyf.rb |