blob: 6575ed91009b38e855e9b80ab5ee78be8aebd711 [file] [log] [blame]
Austin Engcc2516a2023-10-17 20:57:54 +00001// Copyright 2023 The Dawn & Tint Authors
Ben Claytonec6262f2023-08-18 18:30:15 +00002//
Austin Engcc2516a2023-10-17 20:57:54 +00003// Redistribution and use in source and binary forms, with or without
4// modification, are permitted provided that the following conditions are met:
Ben Claytonec6262f2023-08-18 18:30:15 +00005//
Austin Engcc2516a2023-10-17 20:57:54 +00006// 1. Redistributions of source code must retain the above copyright notice, this
7// list of conditions and the following disclaimer.
Ben Claytonec6262f2023-08-18 18:30:15 +00008//
Austin Engcc2516a2023-10-17 20:57:54 +00009// 2. Redistributions in binary form must reproduce the above copyright notice,
10// this list of conditions and the following disclaimer in the documentation
11// and/or other materials provided with the distribution.
12//
13// 3. Neither the name of the copyright holder nor the names of its
14// contributors may be used to endorse or promote products derived from
15// this software without specific prior written permission.
16//
17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
21// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
24// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
25// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Ben Claytonec6262f2023-08-18 18:30:15 +000027
28package cnf_test
29
30import (
31 "dawn.googlesource.com/dawn/tools/src/cnf"
32)
33
34// T returns a Unary with no negation
35func T(s string) cnf.Unary {
36 return cnf.Unary{Var: s}
37}
38
39// F returns a Unary with negation
40func F(s string) cnf.Unary {
41 return cnf.Unary{Var: s, Negate: true}
42}