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require_relative '../../spec_helper'
describe "File.mkfifo" do
platform_is_not :windows do
before do
@path = tmp('fifo')
end
after do
rm_r(@path)
end
context "when path passed responds to :to_path" do
it "creates a FIFO file at the path specified" do
File.mkfifo(@path)
File.ftype(@path).should == "fifo"
end
end
context "when path passed is not a String value" do
it "raises a TypeError" do
-> { File.mkfifo(:"/tmp/fifo") }.should raise_error(TypeError)
end
end
context "when path does not exist" do
it "raises an Errno::ENOENT exception" do
-> { File.mkfifo("/bogus/path") }.should raise_error(Errno::ENOENT)
end
end
it "creates a FIFO file at the passed path" do
File.mkfifo(@path.to_s)
File.ftype(@path).should == "fifo"
end
it "creates a FIFO file with passed mode & ~umask" do
File.mkfifo(@path, 0755)
File.stat(@path).mode.should == 010755 & ~File.umask
end
it "creates a FIFO file with a default mode of 0666 & ~umask" do
File.mkfifo(@path)
File.stat(@path).mode.should == 010666 & ~File.umask
end
it "returns 0 after creating the FIFO file" do
File.mkfifo(@path).should == 0
end
end
end
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