c0d4aa2088
update dox to reflect this update test git-svn-id: http://skia.googlecode.com/svn/trunk@1121 2bbb7eff-a529-9590-31e7-b0007b416f81
44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
#include "Test.h"
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#include "SkColor.h"
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#include "SkXfermode.h"
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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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#include "TestClassDef.h"
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DEFINE_TESTCLASS("Xfermode", XfermodeTestClass, test_asMode)
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