# BSD LICENSE # # Copyright(c) 2010-2014 Intel Corporation. All rights reserved. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in # the documentation and/or other materials provided with the # distribution. # * Neither the name of Intel Corporation nor the names of its # contributors may be used to endorse or promote products derived # from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # collection of static data # keycode constants CTRL_A = chr(1) CTRL_B = chr(2) CTRL_C = chr(3) CTRL_D = chr(4) CTRL_E = chr(5) CTRL_F = chr(6) CTRL_K = chr(11) CTRL_L = chr(12) CTRL_N = chr(14) CTRL_P = chr(16) CTRL_W = chr(23) CTRL_Y = chr(25) ALT_B = chr(27) + chr(98) ALT_D = chr(27) + chr(100) ALT_F = chr(27) + chr(102) ALT_BKSPACE = chr(27) + chr(127) DEL = chr(27) + chr(91) + chr(51) + chr(126) TAB = chr(9) HELP = chr(63) BKSPACE = chr(127) RIGHT = chr(27) + chr(91) + chr(67) DOWN = chr(27) + chr(91) + chr(66) LEFT = chr(27) + chr(91) + chr(68) UP = chr(27) + chr(91) + chr(65) ENTER2 = '\r' ENTER = '\n' # expected result constants NOT_FOUND = "Command not found" BAD_ARG = "Bad arguments" AMBIG = "Ambiguous command" CMD1 = "Command 1 parsed!" CMD2 = "Command 2 parsed!" SINGLE = "Single word command parsed!" SINGLE_LONG = "Single long word command parsed!" AUTO1 = "Autocomplete command 1 parsed!" AUTO2 = "Autocomplete command 2 parsed!" # misc defines CMD_QUIT = "quit" CMD_GET_BUFSIZE = "get_history_bufsize" BUFSIZE_TEMPLATE = "History buffer size: " PROMPT = "CMDLINE_TEST>>" # test defines # each test tests progressively diverse set of keys. this way for example # if we want to use some key sequence in the test, we first need to test # that it itself does what it is expected to do. Most of the tests are # designed that way. # # example: "arrows & delete test 1". we enter a partially valid command, # then move 3 chars left and use delete three times. this way we get to # know that "delete", "left" and "ctrl+B" all work (because if any of # them fails, the whole test will fail and next tests won't be run). # # each test consists of name, character sequence to send to child, # and expected output (if any). tests = [ # test basic commands {"Name": "command test 1", "Sequence": "ambiguous first" + ENTER, "Result": CMD1}, {"Name": "command test 2", "Sequence": "ambiguous second" + ENTER, "Result": CMD2}, {"Name": "command test 3", "Sequence": "ambiguous ambiguous" + ENTER, "Result": AMBIG}, {"Name": "command test 4", "Sequence": "ambiguous ambiguous2" + ENTER, "Result": AMBIG}, {"Name": "invalid command test 1", "Sequence": "ambiguous invalid" + ENTER, "Result": BAD_ARG}, # test invalid commands {"Name": "invalid command test 2", "Sequence": "invalid" + ENTER, "Result": NOT_FOUND}, {"Name": "invalid command test 3", "Sequence": "ambiguousinvalid" + ENTER2, "Result": NOT_FOUND}, # test arrows and deletes {"Name": "arrows & delete test 1", "Sequence": "singlebad" + LEFT*2 + CTRL_B + DEL*3 + ENTER, "Result": SINGLE}, {"Name": "arrows & delete test 2", "Sequence": "singlebad" + LEFT*5 + RIGHT + CTRL_F + DEL*3 + ENTER, "Result": SINGLE}, # test backspace {"Name": "backspace test", "Sequence": "singlebad" + BKSPACE*3 + ENTER, "Result": SINGLE}, # test goto left and goto right {"Name": "goto left test", "Sequence": "biguous first" + CTRL_A + "am" + ENTER, "Result": CMD1}, {"Name": "goto right test", "Sequence": "biguous fir" + CTRL_A + "am" + CTRL_E + "st" + ENTER, "Result": CMD1}, # test goto words {"Name": "goto left word test", "Sequence": "ambiguous st" + ALT_B + "fir" + ENTER, "Result": CMD1}, {"Name": "goto right word test", "Sequence": "ambig first" + CTRL_A + ALT_F + "uous" + ENTER, "Result": CMD1}, # test removing words {"Name": "remove left word 1", "Sequence": "single invalid" + CTRL_W + ENTER, "Result": SINGLE}, {"Name": "remove left word 2", "Sequence": "single invalid" + ALT_BKSPACE + ENTER, "Result": SINGLE}, {"Name": "remove right word", "Sequence": "single invalid" + ALT_B + ALT_D + ENTER, "Result": SINGLE}, # test kill buffer (copy and paste) {"Name": "killbuffer test 1", "Sequence": "ambiguous" + CTRL_A + CTRL_K + " first" + CTRL_A + CTRL_Y + ENTER, "Result": CMD1}, {"Name": "killbuffer test 2", "Sequence": "ambiguous" + CTRL_A + CTRL_K + CTRL_Y*26 + ENTER, "Result": NOT_FOUND}, # test newline {"Name": "newline test", "Sequence": "invalid" + CTRL_C + "single" + ENTER, "Result": SINGLE}, # test redisplay (nothing should really happen) {"Name": "redisplay test", "Sequence": "single" + CTRL_L + ENTER, "Result": SINGLE}, # test autocomplete {"Name": "autocomplete test 1", "Sequence": "si" + TAB + ENTER, "Result": SINGLE}, {"Name": "autocomplete test 2", "Sequence": "si" + TAB + "_" + TAB + ENTER, "Result": SINGLE_LONG}, {"Name": "autocomplete test 3", "Sequence": "in" + TAB + ENTER, "Result": NOT_FOUND}, {"Name": "autocomplete test 4", "Sequence": "am" + TAB + ENTER, "Result": BAD_ARG}, {"Name": "autocomplete test 5", "Sequence": "am" + TAB + "fir" + TAB + ENTER, "Result": CMD1}, {"Name": "autocomplete test 6", "Sequence": "am" + TAB + "fir" + TAB + TAB + ENTER, "Result": CMD1}, {"Name": "autocomplete test 7", "Sequence": "am" + TAB + "fir" + TAB + " " + TAB + ENTER, "Result": CMD1}, {"Name": "autocomplete test 8", "Sequence": "am" + TAB + " am" + TAB + " " + ENTER, "Result": AMBIG}, {"Name": "autocomplete test 9", "Sequence": "am" + TAB + "inv" + TAB + ENTER, "Result": BAD_ARG}, {"Name": "autocomplete test 10", "Sequence": "au" + TAB + ENTER, "Result": NOT_FOUND}, {"Name": "autocomplete test 11", "Sequence": "au" + TAB + "1" + ENTER, "Result": AUTO1}, {"Name": "autocomplete test 12", "Sequence": "au" + TAB + "2" + ENTER, "Result": AUTO2}, {"Name": "autocomplete test 13", "Sequence": "au" + TAB + "2" + TAB + ENTER, "Result": AUTO2}, {"Name": "autocomplete test 14", "Sequence": "au" + TAB + "2 " + TAB + ENTER, "Result": AUTO2}, {"Name": "autocomplete test 15", "Sequence": "24" + TAB + ENTER, "Result": "24"}, # test history {"Name": "history test 1", "Sequence": "invalid" + ENTER + "single" + ENTER + "invalid" + ENTER + UP + CTRL_P + ENTER, "Result": SINGLE}, {"Name": "history test 2", "Sequence": "invalid" + ENTER + "ambiguous first" + ENTER + "invalid" + ENTER + "single" + ENTER + UP * 3 + CTRL_N + DOWN + ENTER, "Result": SINGLE}, # # tests that improve coverage # # empty space tests {"Name": "empty space test 1", "Sequence": RIGHT + LEFT + CTRL_B + CTRL_F + ENTER, "Result": PROMPT}, {"Name": "empty space test 2", "Sequence": BKSPACE + ENTER, "Result": PROMPT}, {"Name": "empty space test 3", "Sequence": CTRL_E*2 + CTRL_A*2 + ENTER, "Result": PROMPT}, {"Name": "empty space test 4", "Sequence": ALT_F*2 + ALT_B*2 + ENTER, "Result": PROMPT}, {"Name": "empty space test 5", "Sequence": " " + CTRL_E*2 + CTRL_A*2 + ENTER, "Result": PROMPT}, {"Name": "empty space test 6", "Sequence": " " + CTRL_A + ALT_F*2 + ALT_B*2 + ENTER, "Result": PROMPT}, {"Name": "empty space test 7", "Sequence": " " + CTRL_A + CTRL_D + CTRL_E + CTRL_D + ENTER, "Result": PROMPT}, {"Name": "empty space test 8", "Sequence": " space" + CTRL_W*2 + ENTER, "Result": PROMPT}, {"Name": "empty space test 9", "Sequence": " space" + ALT_BKSPACE*2 + ENTER, "Result": PROMPT}, {"Name": "empty space test 10", "Sequence": " space " + CTRL_A + ALT_D*3 + ENTER, "Result": PROMPT}, # non-printable char tests {"Name": "non-printable test 1", "Sequence": chr(27) + chr(47) + ENTER, "Result": PROMPT}, {"Name": "non-printable test 2", "Sequence": chr(27) + chr(128) + ENTER*7, "Result": PROMPT}, {"Name": "non-printable test 3", "Sequence": chr(27) + chr(91) + chr(127) + ENTER*6, "Result": PROMPT}, # miscellaneous tests {"Name": "misc test 1", "Sequence": ENTER, "Result": PROMPT}, {"Name": "misc test 2", "Sequence": "single #comment" + ENTER, "Result": SINGLE}, {"Name": "misc test 3", "Sequence": "#empty line" + ENTER, "Result": PROMPT}, {"Name": "misc test 4", "Sequence": " single " + ENTER, "Result": SINGLE}, {"Name": "misc test 5", "Sequence": "single#" + ENTER, "Result": SINGLE}, {"Name": "misc test 6", "Sequence": 'a' * 257 + ENTER, "Result": NOT_FOUND}, {"Name": "misc test 7", "Sequence": "clear_history" + UP*5 + DOWN*5 + ENTER, "Result": PROMPT}, {"Name": "misc test 8", "Sequence": "a" + HELP + CTRL_C, "Result": PROMPT}, {"Name": "misc test 9", "Sequence": CTRL_D*3, "Result": None}, ]