/* * Copyright (c) Karan Misra 2014 * * 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. */ package embd import "testing" func TestPinMapLookup(t *testing.T) { var tests = []struct { key interface{} cap int id string found bool }{ {"10", CapAnalog, "P1_1", true}, {10, CapAnalog, "P1_1", true}, {"10", CapDigital, "P1_2", true}, {"P1_2", CapDigital, "P1_2", true}, {"P1_2", CapAnalog, "P1_2", true}, {"GPIO10", CapDigital, "P1_2", true}, {key: "NOTTHERE", found: false}, } var pinMap = PinMap{ &PinDesc{ID: "P1_1", Aliases: []string{"AN1", "10"}, Caps: CapAnalog}, &PinDesc{ID: "P1_2", Aliases: []string{"10", "GPIO10"}, Caps: CapDigital}, } for _, test := range tests { pd, found := pinMap.Lookup(test.key, test.cap) if found != test.found { t.Errorf("Outcome mismatch for %v: got found = %v, expected found = %v", test.key, found, test.found) continue } if !found { continue } if pd.ID != test.id { var capStr string switch test.cap { case CapDigital: capStr = "CapDigital" case CapAnalog: capStr = "CapAnalog" default: t.Fatalf("Unknown cap %v", test.cap) } t.Errorf("Looking up %q with %v: got %v, want %v", test.key, capStr, pd.ID, test.id) } } } func BenchmarkPinMapLookup(b *testing.B) { var pinMap = PinMap{ &PinDesc{ID: "P1_1", Aliases: []string{"AN1", "10"}, Caps: CapAnalog}, &PinDesc{ID: "P1_2", Aliases: []string{"10", "GPIO10"}, Caps: CapDigital}, } for i := 0; i < b.N; i++ { pinMap.Lookup("GPIO10", CapDigital) } }