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Drop support for ruby 2.4 from ruby/spec

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This commit is contained in:
Nobuyoshi Nakada 2020-02-08 19:43:27 +09:00
parent 3a2073e61b
commit 826f44834f
Notes: git 2020-04-01 15:36:48 +09:00
145 changed files with 2343 additions and 3347 deletions
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62
spec/ruby/core/integer/allbits_spec.rb
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@ -1,39 +1,37 @@
require_relative '../../spec_helper'
ruby_version_is '2.5' do
describe "Integer#allbits?" do
it "returns true iff all the bits of the argument are set in the receiver" do
42.allbits?(42).should == true
0b1010_1010.allbits?(0b1000_0010).should == true
0b1010_1010.allbits?(0b1000_0001).should == false
0b1000_0010.allbits?(0b1010_1010).should == false
(0b1010_1010 | bignum_value).allbits?(0b1000_0010 | bignum_value).should == true
(0b1010_1010 | bignum_value).allbits?(0b1000_0001 | bignum_value).should == false
(0b1000_0010 | bignum_value).allbits?(0b1010_1010 | bignum_value).should == false
end
describe "Integer#allbits?" do
it "returns true iff all the bits of the argument are set in the receiver" do
42.allbits?(42).should == true
0b1010_1010.allbits?(0b1000_0010).should == true
0b1010_1010.allbits?(0b1000_0001).should == false
0b1000_0010.allbits?(0b1010_1010).should == false
(0b1010_1010 | bignum_value).allbits?(0b1000_0010 | bignum_value).should == true
(0b1010_1010 | bignum_value).allbits?(0b1000_0001 | bignum_value).should == false
(0b1000_0010 | bignum_value).allbits?(0b1010_1010 | bignum_value).should == false
end
it "handles negative values using two's complement notation" do
(~0b1).allbits?(42).should == true
(-42).allbits?(-42).should == true
(~0b1010_1010).allbits?(~0b1110_1011).should == true
(~0b1010_1010).allbits?(~0b1000_0010).should == false
(~(0b1010_1010 | bignum_value)).allbits?(~(0b1110_1011 | bignum_value)).should == true
(~(0b1010_1010 | bignum_value)).allbits?(~(0b1000_0010 | bignum_value)).should == false
end
it "handles negative values using two's complement notation" do
(~0b1).allbits?(42).should == true
(-42).allbits?(-42).should == true
(~0b1010_1010).allbits?(~0b1110_1011).should == true
(~0b1010_1010).allbits?(~0b1000_0010).should == false
(~(0b1010_1010 | bignum_value)).allbits?(~(0b1110_1011 | bignum_value)).should == true
(~(0b1010_1010 | bignum_value)).allbits?(~(0b1000_0010 | bignum_value)).should == false
end
it "coerces the rhs using to_int" do
obj = mock("the int 0b10")
obj.should_receive(:to_int).and_return(0b10)
0b110.allbits?(obj).should == true
end
it "coerces the rhs using to_int" do
obj = mock("the int 0b10")
obj.should_receive(:to_int).and_return(0b10)
0b110.allbits?(obj).should == true
end
it "raises a TypeError when given a non-Integer" do
-> {
(obj = mock('10')).should_receive(:coerce).any_number_of_times.and_return([42,10])
13.allbits?(obj)
}.should raise_error(TypeError)
-> { 13.allbits?("10") }.should raise_error(TypeError)
-> { 13.allbits?(:symbol) }.should raise_error(TypeError)
end
it "raises a TypeError when given a non-Integer" do
-> {
(obj = mock('10')).should_receive(:coerce).any_number_of_times.and_return([42,10])
13.allbits?(obj)
}.should raise_error(TypeError)
-> { 13.allbits?("10") }.should raise_error(TypeError)
-> { 13.allbits?(:symbol) }.should raise_error(TypeError)
end
end