42639cddc3
Fix these class of warnings: - unused functions - unused locals - sign mismatch - missing function prototypes - missing newline at end of file - 64 to 32 bit truncation The changes prefer to link in dead code in the debug build with 'if (false)' than to comment it out, but trivial cases are commented out or sometimes deleted if it appears to be a copy/paste error. Review URL: https://codereview.appspot.com/6301045 git-svn-id: http://skia.googlecode.com/svn/trunk@4175 2bbb7eff-a529-9590-31e7-b0007b416f81
73 lines
2.3 KiB
C++
73 lines
2.3 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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#include "Test.h"
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#include "SkColor.h"
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#include "SkXfermode.h"
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static SkPMColor bogusXfermodeProc(SkPMColor src, SkPMColor dst) {
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return 42;
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}
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#define ILLEGAL_MODE ((SkXfermode::Mode)-1)
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static void test_asMode(skiatest::Reporter* reporter) {
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for (int mode = 0; mode <= SkXfermode::kLastMode; mode++) {
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SkXfermode* xfer = SkXfermode::Create((SkXfermode::Mode) mode);
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SkXfermode::Mode reportedMode = ILLEGAL_MODE;
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REPORTER_ASSERT(reporter, reportedMode != mode);
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// test IsMode
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REPORTER_ASSERT(reporter, SkXfermode::IsMode(xfer, &reportedMode));
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REPORTER_ASSERT(reporter, reportedMode == mode);
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// repeat that test, but with asMode instead
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if (xfer) {
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reportedMode = (SkXfermode::Mode) -1;
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REPORTER_ASSERT(reporter, xfer->asMode(&reportedMode));
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REPORTER_ASSERT(reporter, reportedMode == mode);
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xfer->unref();
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} else {
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REPORTER_ASSERT(reporter, SkXfermode::kSrcOver_Mode == mode);
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}
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}
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SkXfermode* bogusXfer = new SkProcXfermode(bogusXfermodeProc);
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SkXfermode::Mode reportedMode = (SkXfermode::Mode) -1;
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REPORTER_ASSERT(reporter, !bogusXfer->asMode(&reportedMode));
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REPORTER_ASSERT(reporter, reportedMode == -1);
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REPORTER_ASSERT(reporter, !SkXfermode::IsMode(bogusXfer, &reportedMode));
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REPORTER_ASSERT(reporter, reportedMode == -1);
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bogusXfer->unref();
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}
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static void test_IsMode(skiatest::Reporter* reporter) {
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REPORTER_ASSERT(reporter, SkXfermode::IsMode(NULL,
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SkXfermode::kSrcOver_Mode));
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for (int i = 0; i <= SkXfermode::kLastMode; ++i) {
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SkXfermode::Mode mode = (SkXfermode::Mode)i;
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SkXfermode* xfer = SkXfermode::Create(mode);
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REPORTER_ASSERT(reporter, SkXfermode::IsMode(xfer, mode));
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SkSafeUnref(xfer);
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if (SkXfermode::kSrcOver_Mode != mode) {
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REPORTER_ASSERT(reporter, !SkXfermode::IsMode(NULL, mode));
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}
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}
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}
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static void test_xfermodes(skiatest::Reporter* reporter) {
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test_asMode(reporter);
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test_IsMode(reporter);
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}
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#include "TestClassDef.h"
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DEFINE_TESTCLASS("Xfermode", XfermodeTestClass, test_xfermodes)
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