1 /* 2 * Copyright 2012 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 #include "PathOpsTestCommon.h" 8 #include "SkPathOpsLine.h" 9 #include "Test.h" 10 11 static const SkDLine tests[] = { 12 {{{2, 1}, {2, 1}}}, 13 {{{2, 1}, {1, 1}}}, 14 {{{2, 1}, {2, 2}}}, 15 {{{1, 1}, {2, 2}}}, 16 {{{3, 0}, {2, 1}}}, 17 {{{3, 2}, {1, 1}}}, 18 }; 19 20 static const size_t tests_count = SK_ARRAY_COUNT(tests); 21 22 DEF_TEST(PathOpsLineUtilities, reporter) { 23 for (size_t index = 0; index < tests_count; ++index) { 24 const SkDLine& line = tests[index]; 25 SkASSERT(ValidLine(line)); 26 SkDLine line2; 27 SkPoint pts[2] = {line[0].asSkPoint(), line[1].asSkPoint()}; 28 line2.set(pts); 29 REPORTER_ASSERT(reporter, line[0] == line2[0] && line[1] == line2[1]); 30 SkDPoint mid = line.ptAtT(.5); 31 REPORTER_ASSERT(reporter, approximately_equal((line[0].fX + line[1].fX) / 2, mid.fX)); 32 REPORTER_ASSERT(reporter, approximately_equal((line[0].fY + line[1].fY) / 2, mid.fY)); 33 } 34 } 35