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Contents
# -*- encoding: utf-8 -*-
require 'test_helper'
require 'hexapdf/document'
require 'hexapdf/type/font_true_type'
describe HexaPDF::Type::FontTrueType do
before do
@doc = HexaPDF::Document.new
font_descriptor = @doc.add({Type: :FontDescriptor, FontName: :Something, Flags: 0b100,
FontBBox: [0, 1, 2, 3], ItalicAngle: 0, Ascent: 900,
Descent: -100, CapHeight: 800, StemV: 20})
@font = @doc.add({Type: :Font, Subtype: :TrueType, Encoding: :WinAnsiEncoding,
FirstChar: 32, LastChar: 34, Widths: [600, 0, 700],
BaseFont: :Something, FontDescriptor: font_descriptor})
end
describe "font_wrapper" do
it "returns the default value if the font is subset" do
@font[:BaseFont] = :'ABCDEF+Something'
assert_nil(@font.font_wrapper)
end
it "returns the default value if the font has no embedded font file" do
assert_nil(@font.font_wrapper)
end
it "uses a fully embedded TrueType font file" do
font_file = File.binread(File.join(TEST_DATA_DIR, "fonts", "Ubuntu-Title.ttf"))
@font[:FontDescriptor][:FontFile2] = @doc.add({}, stream: font_file)
font_wrapper = @font.font_wrapper
assert(font_wrapper)
assert_equal(font_file, font_wrapper.wrapped_font.io.string)
assert_same(font_wrapper, @font.font_wrapper)
end
end
describe "validation" do
it "ignores some missing fields if the font name is one of the standard PDF fonts" do
@font[:BaseFont] = :'Arial,Bold'
[:FirstChar, :LastChar, :Widths, :FontDescriptor].each {|field| @font.delete(field) }
assert(@font.validate)
end
it "requires that the FontDescriptor key is set" do
assert(@font.validate)
@font.delete(:FontDescriptor)
refute(@font.validate)
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems