v / examples / readline / readline_test.v
26 lines · 22 sloc · 929 bytes · e2e5cf8db56f3562c7baa735061690be936bdf3e
Raw 


1import os


2


3// Expect has to be installed for the test.


4const expect_exe = os.find_abs_path_of_executable('expect') or {


5    eprintln('skipping test, since expect is missing')


6    exit(0)


7}


8// Directory that contains the Expect scripts used in the test.


9const expect_tests_path = os.join_path(@VMODROOT, 'examples', 'readline', 'tests')


10


11fn test_password_input() {


12    correct := os.execute(os.join_path(expect_tests_path, 'readline.expect'))


13    assert correct.exit_code == 0, correct.output


14


15    send_a := 'a'


16    expect_a := 'got 97' // readline output for `a`


17    a_res :=


18        os.execute('${os.join_path(expect_tests_path, 'readline_from_expect_arg.expect')} ${send_a} "${expect_a}"')


19    assert a_res.exit_code == 0, a_res.output


20


21    send_b := 'b'


22    b_res :=


23        os.execute('${os.join_path(expect_tests_path, 'readline_from_expect_arg.expect')} ${send_b} "${expect_a}"')


24    assert b_res.exit_code == 1, b_res.output


25    assert b_res.output.contains('got 98')


26}


27