ec3ed6a5eb
I have manually examined all of these diffs and restored a few files that seem to require manual adjustment. The following files still need to be modified manually, in a separate CL: android_sample/SampleApp/AndroidManifest.xml android_sample/SampleApp/res/layout/layout.xml android_sample/SampleApp/res/menu/sample.xml android_sample/SampleApp/res/values/strings.xml android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java experimental/CiCarbonSampleMain.c experimental/CocoaDebugger/main.m experimental/FileReaderApp/main.m experimental/SimpleCocoaApp/main.m experimental/iOSSampleApp/Shared/SkAlertPrompt.h experimental/iOSSampleApp/Shared/SkAlertPrompt.m experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig gpu/src/android/GrGLDefaultInterface_android.cpp gyp/common.gypi gyp_skia include/ports/SkHarfBuzzFont.h include/views/SkOSWindow_wxwidgets.h make.bat make.py src/opts/memset.arm.S src/opts/memset16_neon.S src/opts/memset32_neon.S src/opts/opts_check_arm.cpp src/ports/SkDebug_brew.cpp src/ports/SkMemory_brew.cpp src/ports/SkOSFile_brew.cpp src/ports/SkXMLParser_empty.cpp src/utils/ios/SkImageDecoder_iOS.mm src/utils/ios/SkOSFile_iOS.mm src/utils/ios/SkStream_NSData.mm tests/FillPathTest.cpp Review URL: http://codereview.appspot.com/4816058 git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
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/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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// Unit tests for src/core/SkPoint.cpp and its header
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#include "SkPoint.h"
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#include "Test.h"
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// Tests that SkPoint::length() and SkPoint::Length() both return
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// approximately expectedLength for this (x,y).
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static void test_length(skiatest::Reporter* reporter, SkScalar x, SkScalar y,
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SkScalar expectedLength) {
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SkPoint point;
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point.set(x, y);
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SkScalar s1 = point.length();
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SkScalar s2 = SkPoint::Length(x, y);
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REPORTER_ASSERT(reporter, s1 == s2);
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REPORTER_ASSERT(reporter, SkScalarNearlyEqual(s1, expectedLength));
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}
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// Tests SkPoint::Normalize() for this (x,y)
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static void test_Normalize(skiatest::Reporter* reporter,
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SkScalar x, SkScalar y) {
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SkPoint point;
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point.set(x, y);
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SkScalar oldLength = point.length();
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SkScalar returned = SkPoint::Normalize(&point);
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SkScalar newLength = point.length();
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REPORTER_ASSERT(reporter, returned == oldLength);
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REPORTER_ASSERT(reporter, SkScalarNearlyEqual(newLength, SK_Scalar1));
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}
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void PointTest(skiatest::Reporter* reporter) {
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test_length(reporter, SkIntToScalar(3), SkIntToScalar(4), SkIntToScalar(5));
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test_length(reporter, SkFloatToScalar(0.6), SkFloatToScalar(0.8),
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SK_Scalar1);
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test_Normalize(reporter, SkIntToScalar(3), SkIntToScalar(4));
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test_Normalize(reporter, SkFloatToScalar(0.6), SkFloatToScalar(0.8));
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}
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#include "TestClassDef.h"
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DEFINE_TESTCLASS("Point", PointTestClass, PointTest)
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