blob: d7dff8a4da68018de137823c0cf012042a2298d5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
require_relative '../../../spec_helper'
require_relative '../fixtures/classes'
require_relative 'shared/basic'
require_relative 'shared/taint'
describe "Array#pack with format 'P'" do
it_behaves_like :array_pack_basic_non_float, 'P'
it_behaves_like :array_pack_taint, 'P'
it "produces as many bytes as there are in a pointer" do
["hello"].pack("P").size.should == [0].pack("J").size
end
it "round-trips a string through pack and unpack" do
["hello"].pack("P").unpack("P5").should == ["hello"]
end
ruby_version_is ''...'2.7' do
it "taints the input string" do
input_string = "hello"
[input_string].pack("P")
input_string.tainted?.should be_true
end
it "does not taint the output string in normal cases" do
["hello"].pack("P").tainted?.should be_false
end
end
it "with nil gives a null pointer" do
[nil].pack("P").unpack("J").should == [0]
end
end
describe "Array#pack with format 'p'" do
it_behaves_like :array_pack_basic_non_float, 'p'
it_behaves_like :array_pack_taint, 'p'
it "produces as many bytes as there are in a pointer" do
["hello"].pack("p").size.should == [0].pack("J").size
end
it "round-trips a string through pack and unpack" do
["hello"].pack("p").unpack("p").should == ["hello"]
end
ruby_version_is ''...'2.7' do
it "taints the input string" do
input_string = "hello"
[input_string].pack("p")
input_string.tainted?.should be_true
end
it "does not taint the output string in normal cases" do
["hello"].pack("p").tainted?.should be_false
end
end
it "with nil gives a null pointer" do
[nil].pack("p").unpack("J").should == [0]
end
end
|
