| /* |
| * Copyright 2012 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| #include "include/core/SkPoint.h" |
| #include "include/core/SkTypes.h" |
| #include "src/pathops/SkPathOpsLine.h" |
| #include "src/pathops/SkPathOpsPoint.h" |
| #include "src/pathops/SkPathOpsTypes.h" |
| #include "tests/PathOpsTestCommon.h" |
| #include "tests/Test.h" |
| |
| #include <array> |
| #include <cstddef> |
| |
| static const SkDLine tests[] = { |
| {{{2, 1}, {2, 1}}}, |
| {{{2, 1}, {1, 1}}}, |
| {{{2, 1}, {2, 2}}}, |
| {{{1, 1}, {2, 2}}}, |
| {{{3, 0}, {2, 1}}}, |
| {{{3, 2}, {1, 1}}}, |
| }; |
| |
| static const size_t tests_count = std::size(tests); |
| |
| DEF_TEST(PathOpsLineUtilities, reporter) { |
| for (size_t index = 0; index < tests_count; ++index) { |
| const SkDLine& line = tests[index]; |
| SkASSERT(ValidLine(line)); |
| SkDLine line2; |
| SkPoint pts[2] = {line[0].asSkPoint(), line[1].asSkPoint()}; |
| line2.set(pts); |
| REPORTER_ASSERT(reporter, line[0] == line2[0] && line[1] == line2[1]); |
| SkDPoint mid = line.ptAtT(.5); |
| REPORTER_ASSERT(reporter, approximately_equal((line[0].fX + line[1].fX) / 2, mid.fX)); |
| REPORTER_ASSERT(reporter, approximately_equal((line[0].fY + line[1].fY) / 2, mid.fY)); |
| } |
| } |