/* NAME lex_test.go DESCRIPTION lex_test.go provides tests for the lexer in lex.go. AUTHOR Dan Kortschak <dan@ausocean.org> Saxon A. Nelson-Milton <saxon@ausocean.org> LICENSE lex_test.go is Copyright (C) 2017 the Australian Ocean Lab (AusOcean) It is free software: you can redistribute it and/or modify them under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. It is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with revid in gpl.txt. If not, see http://www.gnu.org/licenses. */ // lex_test.go provides tests for the lexer in lex.go. package h264 import ( "time" ) var h264Tests = []struct { name string input []byte delay time.Duration want [][]byte err error }{ { name: "empty", }, { name: "null short", input: []byte{0x00, 0x00, 0x01, 0x0}, delay: 0, want: [][]byte{{0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x0}}, }, { name: "null short delayed", input: []byte{0x00, 0x00, 0x01, 0x0}, delay: time.Millisecond, want: [][]byte{{0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x0}}, }, { name: "full short type 1", input: []byte{ 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h', 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: 0, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, { name: "full short type 5", input: []byte{ 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x45, 'w', 'i', 't', 'h', 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: 0, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x45, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, { name: "full short type 8", input: []byte{ 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x48, 'w', 'i', 't', 'h', 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: 0, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x48, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, { name: "full short delayed", input: []byte{ 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h', 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: time.Millisecond, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, { name: "full long type 1", input: []byte{ 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: 0, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, { name: "full long type 5", input: []byte{ 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x45, 'w', 'i', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: 0, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x45, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, { name: "full long type 8", input: []byte{ 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x48, 'w', 'i', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: 0, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x48, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, { name: "full long delayed", input: []byte{ 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd', }, delay: time.Millisecond, want: [][]byte{ {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'u', 'l', 'l', 0x00, 0x00, 0x00, 0x01, 0x00, 'f', 'r', 'a', 'm', 'e', 0x00, 0x00, 0x00, 0x01, 0x41, 'w', 'i', 't', 'h'}, {0x0, 0x0, 0x1, 0x9, 0xf0, 0x00, 0x00, 0x00, 0x01, 0x00, 'l', 'e', 'n', 'g', 't', 'h', 0x00, 0x00, 0x00, 0x01, 0x00, 's', 'p', 'r', 'e', 'a', 'd'}, }, }, } // FIXME: this needs to be adapted /* func TestH264(t *testing.T) { for _, test := range h264Tests { var buf chunkEncoder err := Lex(&buf, bytes.NewReader(test.input), test.delay) if fmt.Sprint(err) != fmt.Sprint(test.err) { t.Errorf("unexpected error for %q: got:%v want:%v", test.name, err, test.err) } if err != nil { continue } got := [][]byte(buf) if !reflect.DeepEqual(got, test.want) { t.Errorf("unexpected result for %q:\ngot :%#v\nwant:%#v", test.name, got, test.want) } } } */