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-rw-r--r--spec/traverse_balanced_spec.rb346
1 files changed, 173 insertions, 173 deletions
diff --git a/spec/traverse_balanced_spec.rb b/spec/traverse_balanced_spec.rb
index 95e60ec..9ee68ea 100644
--- a/spec/traverse_balanced_spec.rb
+++ b/spec/traverse_balanced_spec.rb
@@ -1,310 +1,310 @@
-# -*- ruby encoding: utf-8 -*-
+# frozen_string_literal: true
require 'spec_helper'
-describe "Diff::LCS.traverse_balanced" do
+describe 'Diff::LCS.traverse_balanced' do
include Diff::LCS::SpecHelper::Matchers
- shared_examples "with a #change callback" do |s1, s2, result|
- it "traverses s1 -> s2 correctly" do
+ shared_examples 'with a #change callback' do |s1, s2, result|
+ it 'traverses s1 -> s2 correctly' do
traversal = balanced_traversal(s1, s2, :balanced_callback)
expect(traversal.result).to eq(result)
end
- it "traverses s2 -> s1 correctly" do
+ it 'traverses s2 -> s1 correctly' do
traversal = balanced_traversal(s2, s1, :balanced_callback)
expect(traversal.result).to eq(balanced_reverse(result))
end
end
- shared_examples "without a #change callback" do |s1, s2, result|
- it "traverses s1 -> s2 correctly" do
+ shared_examples 'without a #change callback' do |s1, s2, result|
+ it 'traverses s1 -> s2 correctly' do
traversal = balanced_traversal(s1, s2, :balanced_callback_no_change)
expect(traversal.result).to eq(map_to_no_change(result))
end
- it "traverses s2 -> s1 correctly" do
+ it 'traverses s2 -> s1 correctly' do
traversal = balanced_traversal(s2, s1, :balanced_callback_no_change)
expect(traversal.result).to eq(map_to_no_change(balanced_reverse(result)))
end
end
describe "identical string sequences ('abc')" do
- s1 = s2 = "abc"
+ s1 = s2 = 'abc'
result = [
- [ '=', 0, 0 ],
- [ '=', 1, 1 ],
- [ '=', 2, 2 ]
+ ['=', 0, 0],
+ ['=', 1, 1],
+ ['=', 2, 2]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "identical array sequences %w(a b c)" do
+ describe 'identical array sequences %w(a b c)' do
s1 = s2 = %w(a b c)
result = [
- [ '=', 0, 0 ],
- [ '=', 1, 1 ],
- [ '=', 2, 2 ]
+ ['=', 0, 0],
+ ['=', 1, 1],
+ ['=', 2, 2]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(a b c) & %w(a x c)" do
+ describe 'sequences %w(a b c) & %w(a x c)' do
s1 = %w(a b c)
s2 = %w(a x c)
result = [
- [ '=', 0, 0 ],
- [ '!', 1, 1 ],
- [ '=', 2, 2 ]
+ ['=', 0, 0],
+ ['!', 1, 1],
+ ['=', 2, 2]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(a x y c) & %w(a v w c)" do
+ describe 'sequences %w(a x y c) & %w(a v w c)' do
s1 = %w(a x y c)
s2 = %w(a v w c)
result = [
- [ '=', 0, 0 ],
- [ '!', 1, 1 ],
- [ '!', 2, 2 ],
- [ '=', 3, 3 ]
+ ['=', 0, 0],
+ ['!', 1, 1],
+ ['!', 2, 2],
+ ['=', 3, 3]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(x y c) & %w(v w c)" do
+ describe 'sequences %w(x y c) & %w(v w c)' do
s1 = %w(x y c)
s2 = %w(v w c)
result = [
- [ '!', 0, 0 ],
- [ '!', 1, 1 ],
- [ '=', 2, 2 ]
+ ['!', 0, 0],
+ ['!', 1, 1],
+ ['=', 2, 2]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(a x y z) & %w(b v w)" do
+ describe 'sequences %w(a x y z) & %w(b v w)' do
s1 = %w(a x y z)
s2 = %w(b v w)
result = [
- [ '!', 0, 0 ],
- [ '!', 1, 1 ],
- [ '!', 2, 2 ],
- [ '<', 3, 3 ]
+ ['!', 0, 0],
+ ['!', 1, 1],
+ ['!', 2, 2],
+ ['<', 3, 3]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(a z) & %w(a)" do
+ describe 'sequences %w(a z) & %w(a)' do
s1 = %w(a z)
s2 = %w(a)
result = [
- [ '=', 0, 0 ],
- [ '<', 1, 1 ]
+ ['=', 0, 0],
+ ['<', 1, 1]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(z a) & %w(a)" do
+ describe 'sequences %w(z a) & %w(a)' do
s1 = %w(z a)
s2 = %w(a)
result = [
- [ '<', 0, 0 ],
- [ '=', 1, 0 ]
+ ['<', 0, 0],
+ ['=', 1, 0]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(a b c) & %w(x y z)" do
+ describe 'sequences %w(a b c) & %w(x y z)' do
s1 = %w(a b c)
s2 = %w(x y z)
result = [
- [ '!', 0, 0 ],
- [ '!', 1, 1 ],
- [ '!', 2, 2 ]
+ ['!', 0, 0],
+ ['!', 1, 1],
+ ['!', 2, 2]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "sequences %w(abcd efgh ijkl mnoopqrstuvwxyz) & []" do
+ describe 'sequences %w(abcd efgh ijkl mnoopqrstuvwxyz) & []' do
s1 = %w(abcd efgh ijkl mnopqrstuvwxyz)
s2 = []
result = [
- [ '<', 0, 0 ],
- [ '<', 1, 0 ],
- [ '<', 2, 0 ],
- [ '<', 3, 0 ]
+ ['<', 0, 0],
+ ['<', 1, 0],
+ ['<', 2, 0],
+ ['<', 3, 0]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(a b c) & %Q(a x c)" do
- s1 = %Q(a b c)
- s2 = %Q(a x c)
+ describe 'strings %q(a b c) & %q(a x c)' do
+ s1 = 'a b c'
+ s2 = 'a x c'
result = [
- [ '=', 0, 0 ],
- [ '=', 1, 1 ],
- [ '!', 2, 2 ],
- [ '=', 3, 3 ],
- [ '=', 4, 4 ]
+ ['=', 0, 0],
+ ['=', 1, 1],
+ ['!', 2, 2],
+ ['=', 3, 3],
+ ['=', 4, 4]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(a x y c) & %Q(a v w c)" do
- s1 = %Q(a x y c)
- s2 = %Q(a v w c)
+ describe 'strings %q(a x y c) & %q(a v w c)' do
+ s1 = 'a x y c'
+ s2 = 'a v w c'
result = [
- [ '=', 0, 0 ],
- [ '=', 1, 1 ],
- [ '!', 2, 2 ],
- [ '=', 3, 3 ],
- [ '!', 4, 4 ],
- [ '=', 5, 5 ],
- [ '=', 6, 6 ]
+ ['=', 0, 0],
+ ['=', 1, 1],
+ ['!', 2, 2],
+ ['=', 3, 3],
+ ['!', 4, 4],
+ ['=', 5, 5],
+ ['=', 6, 6]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(x y c) & %Q(v w c)" do
- s1 = %Q(x y c)
- s2 = %Q(v w c)
+ describe 'strings %q(x y c) & %q(v w c)' do
+ s1 = 'x y c'
+ s2 = 'v w c'
result = [
- [ '!', 0, 0 ],
- [ '=', 1, 1 ],
- [ '!', 2, 2 ],
- [ '=', 3, 3 ],
- [ '=', 4, 4 ]
+ ['!', 0, 0],
+ ['=', 1, 1],
+ ['!', 2, 2],
+ ['=', 3, 3],
+ ['=', 4, 4]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(a x y z) & %Q(b v w)" do
- s1 = %Q(a x y z)
- s2 = %Q(b v w)
+ describe 'strings %q(a x y z) & %q(b v w)' do
+ s1 = 'a x y z'
+ s2 = 'b v w'
result = [
- [ '!', 0, 0 ],
- [ '=', 1, 1 ],
- [ '!', 2, 2 ],
- [ '=', 3, 3 ],
- [ '!', 4, 4 ],
- [ '<', 5, 5 ],
- [ '<', 6, 5 ]
+ ['!', 0, 0],
+ ['=', 1, 1],
+ ['!', 2, 2],
+ ['=', 3, 3],
+ ['!', 4, 4],
+ ['<', 5, 5],
+ ['<', 6, 5]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(a z) & %Q(a)" do
- s1 = %Q(a z)
- s2 = %Q(a)
+ describe 'strings %q(a z) & %q(a)' do
+ s1 = 'a z'
+ s2 = 'a'
result = [
- [ '=', 0, 0 ],
- [ '<', 1, 1 ],
- [ '<', 2, 1 ]
+ ['=', 0, 0],
+ ['<', 1, 1],
+ ['<', 2, 1]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(z a) & %Q(a)" do
- s1 = %Q(z a)
- s2 = %Q(a)
+ describe 'strings %q(z a) & %q(a)' do
+ s1 = 'z a'
+ s2 = 'a'
result = [
- [ '<', 0, 0 ],
- [ '<', 1, 0 ],
- [ '=', 2, 0 ]
+ ['<', 0, 0],
+ ['<', 1, 0],
+ ['=', 2, 0]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(a b c) & %Q(x y z)" do
- s1 = %Q(a b c)
- s2 = %Q(x y z)
+ describe 'strings %q(a b c) & %q(x y z)' do
+ s1 = 'a b c'
+ s2 = 'x y z'
result = [
- [ '!', 0, 0 ],
- [ '=', 1, 1 ],
- [ '!', 2, 2 ],
- [ '=', 3, 3 ],
- [ '!', 4, 4 ]
+ ['!', 0, 0],
+ ['=', 1, 1],
+ ['!', 2, 2],
+ ['=', 3, 3],
+ ['!', 4, 4]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
- describe "strings %Q(abcd efgh ijkl mnopqrstuvwxyz) & %Q()" do
- s1 = %Q(abcd efgh ijkl mnopqrstuvwxyz)
- s2 = ""
+ describe 'strings %q(abcd efgh ijkl mnopqrstuvwxyz) & %q()' do
+ s1 = 'abcd efgh ijkl mnopqrstuvwxyz'
+ s2 = ''
result = [
- [ '<', 0, 0 ],
- [ '<', 1, 0 ],
- [ '<', 2, 0 ],
- [ '<', 3, 0 ],
- [ '<', 4, 0 ],
- [ '<', 5, 0 ],
- [ '<', 6, 0 ],
- [ '<', 7, 0 ],
- [ '<', 8, 0 ],
- [ '<', 9, 0 ],
- [ '<', 10, 0 ],
- [ '<', 11, 0 ],
- [ '<', 12, 0 ],
- [ '<', 13, 0 ],
- [ '<', 14, 0 ],
- [ '<', 15, 0 ],
- [ '<', 16, 0 ],
- [ '<', 17, 0 ],
- [ '<', 18, 0 ],
- [ '<', 19, 0 ],
- [ '<', 20, 0 ],
- [ '<', 21, 0 ],
- [ '<', 22, 0 ],
- [ '<', 23, 0 ],
- [ '<', 24, 0 ],
- [ '<', 25, 0 ],
- [ '<', 26, 0 ],
- [ '<', 27, 0 ],
- [ '<', 28, 0 ],
+ ['<', 0, 0],
+ ['<', 1, 0],
+ ['<', 2, 0],
+ ['<', 3, 0],
+ ['<', 4, 0],
+ ['<', 5, 0],
+ ['<', 6, 0],
+ ['<', 7, 0],
+ ['<', 8, 0],
+ ['<', 9, 0],
+ ['<', 10, 0],
+ ['<', 11, 0],
+ ['<', 12, 0],
+ ['<', 13, 0],
+ ['<', 14, 0],
+ ['<', 15, 0],
+ ['<', 16, 0],
+ ['<', 17, 0],
+ ['<', 18, 0],
+ ['<', 19, 0],
+ ['<', 20, 0],
+ ['<', 21, 0],
+ ['<', 22, 0],
+ ['<', 23, 0],
+ ['<', 24, 0],
+ ['<', 25, 0],
+ ['<', 26, 0],
+ ['<', 27, 0],
+ ['<', 28, 0]
]
- it_has_behavior "with a #change callback", s1, s2, result
- it_has_behavior "without a #change callback", s1, s2, result
+ it_has_behavior 'with a #change callback', s1, s2, result
+ it_has_behavior 'without a #change callback', s1, s2, result
end
end
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