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
|
describe "run_command" do
let(:backend) { get_backend.call }
it "can echo commands" do
res = backend.run_command("echo hello world")
_(res.stdout).must_equal("hello world\n")
_(res.stderr).must_equal("")
_(res.exit_status).must_equal(0)
end
it "can run frozen commands" do
res = backend.run_command("echo hello world".freeze)
_(res.stdout).must_equal("hello world\n")
_(res.stderr).must_equal("")
_(res.exit_status).must_equal(0)
end
it "can echo commands to stderr" do
# TODO: Specinfra often fails on this test.
# Fix and re-enable it.
res = backend.run_command(">&2 echo hello world")
_(res.stdout).must_equal("")
_(res.stderr).must_equal("hello world\n")
_(res.exit_status).must_equal(0)
end
it "prints a correct exit status" do
res = backend.run_command("exit 123")
_(res.stdout).must_equal("")
_(res.stderr).must_equal("")
_(res.exit_status).must_equal(123)
end
it "completes a command with ample timeout" do
res = backend.run_command("echo hello world", timeout: 5)
_(res.stdout).must_equal("hello world\n")
_(res.stderr).must_equal("")
_(res.exit_status).must_equal(0)
end
it "raises CommandTimeoutReached on timeout" do
assert_raises Train::CommandTimeoutReached do
backend.run_command("sleep 2", timeout: 1)
end
end
end
|
