// ucoolib - Microcontroller object oriented library. {{{ // // Copyright (C) 2012 Nicolas Schodet // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. // // }}} #include "ucoo/utils/fifo.hh" #include "ucoo/arch/arch.hh" #include "ucoo/base/test/test.hh" int main (int argc, const char **argv) { ucoo::arch_init (argc, argv); ucoo::TestSuite tsuite ("fifo"); { ucoo::Test test (tsuite, "push pop"); ucoo::Fifo fifo; fifo.push (1); fifo.push (2); fifo.push (3); if (fifo.pop () != 1 || fifo.pop () != 2 || fifo.pop () != 3) test.fail (); } { ucoo::Test test (tsuite, "full empty"); ucoo::Fifo fifo; do { test_fail_break_unless (test, fifo.empty () && !fifo.full ()); fifo.push (1); test_fail_break_unless (test, !fifo.empty () && !fifo.full ()); fifo.push (2); test_fail_break_unless (test, !fifo.empty () && !fifo.full ()); fifo.push (3); test_fail_break_unless (test, !fifo.empty () && fifo.full ()); } while (0); } { ucoo::Test test (tsuite, "write read"); ucoo::Fifo fifo; static const int b[] = { 1, 2, 3, 4, 5 }; int c[8]; int r; do { r = fifo.write (b, 5); test_fail_break_unless (test, r == 5); r = fifo.read (c, 2); test_fail_break_unless (test, r == 2 && c[0] == 1 && c[1] == 2); r = fifo.write (b, 5); test_fail_break_unless (test, r == 4); r = fifo.read (c, 8); test_fail_break_unless (test, r == 7); test_fail_break_unless (test, c[0] == 3 && c[1] == 4 && c[2] == 5); test_fail_break_unless (test, c[3] == 1 && c[4] == 2 && c[5] == 3 && c[6] == 4); } while (0); } return tsuite.report () ? 0 : 1; }