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Guard ruby/spec with spec/mspec/tool/wrap_with_guard.rb

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Hiroshi SHIBATA 2021-05-26 20:36:23 +09:00
parent 350bc29107
commit 835a495608
Notes: git 2021-05-27 14:42:36 +09:00
164 changed files with 4474 additions and 3982 deletions
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39
spec/ruby/library/matrix/upper_triangular_spec.rb
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@ -1,24 +1,27 @@
require_relative '../../spec_helper'
require 'matrix'
describe "Matrix.upper_triangular?" do
it "returns true for an upper triangular Matrix" do
Matrix[[1, 2, 3], [0, 2, 3], [0, 0, 3]].upper_triangular?.should be_true
Matrix.diagonal([1, 2, 3]).upper_triangular?.should be_true
Matrix[[1, 2], [0, 2], [0, 0], [0, 0]].upper_triangular?.should be_true
Matrix[[1, 2, 3, 4], [0, 2, 3, 4]].upper_triangular?.should be_true
end
ruby_version_is ""..."3.1" do
require 'matrix'
it "returns false for a non upper triangular square Matrix" do
Matrix[[0, 0], [1, 0]].upper_triangular?.should be_false
Matrix[[1, 2, 3], [1, 2, 3], [1, 2, 3]].upper_triangular?.should be_false
Matrix[[0, 0], [0, 0], [0, 0], [0, 1]].upper_triangular?.should be_false
Matrix[[0, 0, 0, 0], [1, 0, 0, 0]].upper_triangular?.should be_false
end
describe "Matrix.upper_triangular?" do
it "returns true for an upper triangular Matrix" do
Matrix[[1, 2, 3], [0, 2, 3], [0, 0, 3]].upper_triangular?.should be_true
Matrix.diagonal([1, 2, 3]).upper_triangular?.should be_true
Matrix[[1, 2], [0, 2], [0, 0], [0, 0]].upper_triangular?.should be_true
Matrix[[1, 2, 3, 4], [0, 2, 3, 4]].upper_triangular?.should be_true
end
it "returns true for an empty matrix" do
Matrix.empty(3,0).upper_triangular?.should be_true
Matrix.empty(0,3).upper_triangular?.should be_true
Matrix.empty(0,0).upper_triangular?.should be_true
it "returns false for a non upper triangular square Matrix" do
Matrix[[0, 0], [1, 0]].upper_triangular?.should be_false
Matrix[[1, 2, 3], [1, 2, 3], [1, 2, 3]].upper_triangular?.should be_false
Matrix[[0, 0], [0, 0], [0, 0], [0, 1]].upper_triangular?.should be_false
Matrix[[0, 0, 0, 0], [1, 0, 0, 0]].upper_triangular?.should be_false
end
it "returns true for an empty matrix" do
Matrix.empty(3,0).upper_triangular?.should be_true
Matrix.empty(0,3).upper_triangular?.should be_true
Matrix.empty(0,0).upper_triangular?.should be_true
end
end
end