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Versions: 82
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Stored size: 1.83 KB
Contents
# -*- encoding: utf-8 -*-
require 'test_helper'
require 'hexapdf/xref_section'
describe HexaPDF::XRefSection::Entry do
it "can describe itself" do
free = HexaPDF::XRefSection::Entry.new(:free, 1, 2)
normal = HexaPDF::XRefSection::Entry.new(:in_use, 1, 2, 10)
compressed = HexaPDF::XRefSection::Entry.new(:compressed, 1, 0, 2, 10)
assert_match(/1,2 type=free/, free.to_s)
assert_match(/1,2 type=normal/, normal.to_s)
assert_match(/1,0 type=compressed/, compressed.to_s)
end
end
describe HexaPDF::XRefSection do
before do
@xref_section = HexaPDF::XRefSection.new
end
describe "merge" do
it "adds all entries from the other xref section, potentially overwriting entries" do
@xref_section.add_in_use_entry(1, 0, 1)
xref = HexaPDF::XRefSection.new
xref.add_in_use_entry(1, 0, 2)
xref.add_in_use_entry(2, 0, 2)
assert_equal(1, @xref_section[1, 0].pos)
assert_nil(@xref_section[2, 0])
@xref_section.merge!(xref)
assert_equal(2, @xref_section[1, 0].pos)
assert_equal(2, @xref_section[2, 0].pos)
end
end
describe "each_subsection" do
def assert_subsections(result)
assert_equal(result, @xref_section.each_subsection.map {|s| s.map(&:oid) })
end
it "works for newly initialized objects" do
assert_subsections([[]])
end
it "works for a single subsection" do
@xref_section.add_in_use_entry(1, 0, 0)
@xref_section.add_in_use_entry(2, 0, 0)
assert_subsections([[1, 2]])
end
it "works for multiple subsections" do
@xref_section.add_in_use_entry(10, 0, 0)
@xref_section.add_in_use_entry(11, 0, 0)
@xref_section.add_in_use_entry(1, 0, 0)
@xref_section.add_in_use_entry(2, 0, 0)
@xref_section.add_in_use_entry(20, 0, 0)
assert_subsections([[1, 2], [10, 11], [20]])
end
end
end
Version data entries
82 entries across 82 versions & 1 rubygems