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# typed: false
# coding: utf-8
describe PDF::Reader::GlyphHash do
describe "#name_to_unicode" do
it "correctly maps a standard glyph name to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:a)).to eql(0x0061)
expect(map.name_to_unicode(:e)).to eql(0x0065)
expect(map.name_to_unicode(:A)).to eql(0x0041)
expect(map.name_to_unicode(:holam)).to eql(0x05B9)
expect(map.name_to_unicode(:zukatakana)).to eql(0x30BA)
end
it "correctly maps a glyph name with underscores to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:f_i)).to eql(map.name_to_unicode(:fi))
end
it "correctly maps a uniHHHH glyph to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:uni0032)).to eql(0x0032)
expect(map.name_to_unicode(:uni1234)).to eql(0x1234)
end
it "correctly maps a uHHHH glyph to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:u0032)).to eql(0x0032)
expect(map.name_to_unicode(:u1234)).to eql(0x1234)
expect(map.name_to_unicode(:u12345)).to eql(0x12345)
expect(map.name_to_unicode(:u123456)).to eql(0x123456)
end
it "correctly maps a Xnn glyph to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:X20)).to eql(32)
expect(map.name_to_unicode(:X4A)).to eql(74)
expect(map.name_to_unicode(:X4A4)).to eql(1188)
expect(map.name_to_unicode(:X4a4a)).to eql(19018)
end
it "correctly maps a Ann glyph to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:A65)).to eql(65)
expect(map.name_to_unicode(:g3)).to eql(3)
expect(map.name_to_unicode(:g65)).to eql(65)
expect(map.name_to_unicode(:G65)).to eql(65)
expect(map.name_to_unicode(:G655)).to eql(655)
expect(map.name_to_unicode(:G6555)).to eql(6555)
expect(map.name_to_unicode(:G20000)).to eql(20000)
end
it "correctly maps a AAnn glyph to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:AA65)).to eql(65)
expect(map.name_to_unicode(:gg65)).to eql(65)
expect(map.name_to_unicode(:GG65)).to eql(65)
expect(map.name_to_unicode(:GG655)).to eql(655)
expect(map.name_to_unicode(:GG6555)).to eql(6555)
expect(map.name_to_unicode(:GG20000)).to eql(20000)
end
it "correctly maps a zaph dingbats name to unicode" do
map = PDF::Reader::GlyphHash.new
expect(map.name_to_unicode(:a3)).to eql(0x2704)
end
end
describe "#unicode_to_name" do
it "correctly maps a standard unicode codepoint to a glyph name" do
map = PDF::Reader::GlyphHash.new
expect(map.unicode_to_name(0x0061)).to eql([:a])
expect(map.unicode_to_name(0x0065)).to eql([:e])
expect(map.unicode_to_name(0x0041)).to eql([:A])
expect(map.unicode_to_name(0x05B9)).to eql(
[:afii57806, :holam, :holam19, :holam26,
:holam32, :holamhebrew, :holamnarrowhebrew,
:holamquarterhebrew, :holamwidehebrew]
)
expect(map.unicode_to_name(0x20AC)).to eql([:Euro, :euro])
expect(map.unicode_to_name(0x30BA)).to eql([:zukatakana])
expect(map.unicode_to_name(157)).to eql([])
end
it "correctly maps a zapf dingbats unicode codepoint to a glyph name" do
map = PDF::Reader::GlyphHash.new
expect(map.unicode_to_name(0x2704)).to eql([:a3])
end
end
end
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