1 /* 2 * Copyright 2013 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 8 #include "SkError.h" 9 #include "SkPath.h" 10 #include "SkRect.h" 11 #include "Test.h" 12 13 typedef struct { 14 skiatest::Reporter *fReporter; 15 unsigned int *fIntPointer; 16 } ErrorContext; 17 18 #define CHECK(errcode) \ 19 REPORTER_ASSERT( reporter, (err = SkGetLastError()) == errcode); \ 20 if (err != kNoError_SkError) \ 21 { \ 22 SkClearLastError(); \ 23 } 24 25 static void cb(SkError err, void *context) { 26 ErrorContext *context_ptr = static_cast<ErrorContext *>(context); 27 REPORTER_ASSERT( context_ptr->fReporter, (*(context_ptr->fIntPointer) == 0xdeadbeef) ); 28 } 29 30 DEF_TEST(Error, reporter) { 31 // Some previous user of this thread may have left an error laying around. 32 SkClearLastError(); 33 34 SkError err; 35 36 unsigned int test_value = 0xdeadbeef; 37 ErrorContext context; 38 context.fReporter = reporter; 39 context.fIntPointer = &test_value; 40 41 SkSetErrorCallback(cb, &context); 42 43 CHECK(kNoError_SkError); 44 45 SkRect r = SkRect::MakeWH(50, 100); 46 CHECK(kNoError_SkError); 47 48 SkPath path; 49 path.addRect(r); 50 CHECK(kNoError_SkError); 51 52 path.addRoundRect(r, 10, 10); 53 CHECK(kNoError_SkError); 54 55 // should trigger the default error callback, which just prints to the screen. 56 path.addRoundRect(r, -10, -10); 57 CHECK(kInvalidArgument_SkError); 58 CHECK(kNoError_SkError); 59 60 // should trigger *our* callback. 61 path.addRoundRect(r, -10, -10); 62 CHECK(kInvalidArgument_SkError); 63 CHECK(kNoError_SkError); 64 } 65
