diff options
| -rw-r--r-- | spec/04-term_spec.lua | 46 |
1 files changed, 42 insertions, 4 deletions
diff --git a/spec/04-term_spec.lua b/spec/04-term_spec.lua index eb975b5..c649579 100644 --- a/spec/04-term_spec.lua +++ b/spec/04-term_spec.lua @@ -306,18 +306,56 @@ describe("Terminal:", function() - pending("getnonblock()", function() + describe("getnonblock()", function() - pending("sets the consoleflags, if called with flags", function() + nix_it("gets the non-blocking flag", function() + local nb, err = system.getnonblock(io.stdin) + assert.is_nil(err) + assert.is_boolean(nb) + end) + + win_it("gets the non-blocking flag, always false", function() + local nb, err = system.getnonblock(io.stdin) + assert.is_nil(err) + assert.is_false(nb) end) end) - pending("setnonblock()", function() + describe("setnonblock()", function() - pending("sets the consoleflags, if called with flags", function() + nix_it("sets the non-blocking flag", function() + local old_nb = system.getnonblock(io.stdin) + assert.is.boolean(old_nb) + + finally(function() + system.setnonblock(io.stdin, old_nb) -- ensure we restore the original one + end) + + local new_nb = not old_nb + + local success, err = system.setnonblock(io.stdin, new_nb) + assert.is_nil(err) + assert.is_true(success) + + local updated_nb = assert(system.getnonblock(io.stdin)) + assert.equals(new_nb, updated_nb) + end) + + + win_it("sets the non-blocking flag, always succeeds", function() + local success, err = system.setnonblock(io.stdin, true) + assert.is_nil(err) + assert.is_true(success) + end) + + + it("returns an error if called with an invalid argument", function() + assert.has.error(function() + system.setnonblock("invalid") + end, "bad argument #1 to 'setnonblock' (FILE* expected, got string)") end) end) |