blob: 4607d136876a9e132983ae56ae9136b3275af3eb (
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
|
require_relative '../../spec_helper'
describe "IO.sysopen" do
before :each do
@filename = tmp("rubinius-spec-io-sysopen-#{$$}.txt")
@fd = nil
end
after :each do
IO.for_fd(@fd).close if @fd
rm_r @filename
end
it "returns the file descriptor for a given path" do
@fd = IO.sysopen(@filename, "w")
@fd.should be_kind_of(Fixnum)
@fd.should_not equal(0)
end
# opening a directory is not supported on Windows
platform_is_not :windows do
it "works on directories" do
@fd = IO.sysopen(tmp("")) # /tmp
@fd.should be_kind_of(Fixnum)
@fd.should_not equal(0)
end
end
it "calls #to_path to convert an object to a path" do
path = mock('sysopen to_path')
path.should_receive(:to_path).and_return(@filename)
@fd = IO.sysopen(path, 'w')
end
it "accepts a mode as second argument" do
-> { @fd = IO.sysopen(@filename, "w") }.should_not raise_error
@fd.should_not equal(0)
end
it "accepts permissions as third argument" do
@fd = IO.sysopen(@filename, "w", 777)
@fd.should_not equal(0)
end
it "accepts mode & permission that are nil" do
touch @filename # create the file
@fd = IO.sysopen(@filename, nil, nil)
@fd.should_not equal(0)
end
end
|
