include "lib.9ps"

testing "open + clunk works" {
	mount(0, "/")
	walk(0, 1, "dir", "subdir", "file")
	expect(Rwalk)

	open(1, OREAD)
	m = recv()
	assert m.type == Ropen

	clunk(1)
	m = recv()
	assert m.type == Rclunk
}

testing "can open directories" {
	mount(0, "/")
	walk(0, 1, "dir", "subdir")
	expect(Rwalk)

	open(1, OREAD)
	m = recv()
	assert m.type == Ropen

	clunk(1)
	m = recv()
	assert m.type == Rclunk
}

testing "can't open directories for writing" {
	mount(0, "/")
	walk(0, 1, "dir")
	expect(Rwalk)

	open(1, OWRITE)
	expect-error()

	open(1, ORDWR)
	expect-error()
}