87f3ba4847
skiatest::Test class is now a simple struct. Some functionalty, such as counting errors or timing is now handled elsewhere. skiatest:Reporter is now a simpler abstract class. The two implementations handle test errors. DM and pathops_unittest updated. Review URL: https://codereview.chromium.org/830513004
106 lines
2.9 KiB
C++
106 lines
2.9 KiB
C++
#include "Test.h"
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#include "SkCanvas.h"
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#include "SkDocument.h"
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#include "SkOSFile.h"
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#include "SkStream.h"
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static void test_empty(skiatest::Reporter* reporter) {
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SkDynamicMemoryWStream stream;
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SkAutoTUnref<SkDocument> doc(SkDocument::CreatePDF(&stream));
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doc->close();
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REPORTER_ASSERT(reporter, stream.bytesWritten() == 0);
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}
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static void test_abort(skiatest::Reporter* reporter) {
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SkDynamicMemoryWStream stream;
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SkAutoTUnref<SkDocument> doc(SkDocument::CreatePDF(&stream));
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SkCanvas* canvas = doc->beginPage(100, 100);
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canvas->drawColor(SK_ColorRED);
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doc->endPage();
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doc->abort();
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REPORTER_ASSERT(reporter, stream.bytesWritten() == 0);
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}
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static void test_abortWithFile(skiatest::Reporter* reporter) {
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SkString tmpDir = skiatest::GetTmpDir();
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if (tmpDir.isEmpty()) {
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return; // TODO(edisonn): unfortunatelly this pattern is used in other
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// tests, but if GetTmpDir() starts returning and empty dir
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// allways, then all these tests will be disabled.
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}
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SkString path = SkOSPath::Join(tmpDir.c_str(), "aborted.pdf");
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// Make sure doc's destructor is called to flush.
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{
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SkAutoTUnref<SkDocument> doc(SkDocument::CreatePDF(path.c_str()));
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SkCanvas* canvas = doc->beginPage(100, 100);
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canvas->drawColor(SK_ColorRED);
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doc->endPage();
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doc->abort();
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}
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FILE* file = fopen(path.c_str(), "r");
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// The created file should be empty.
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char buffer[100];
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REPORTER_ASSERT(reporter, fread(buffer, 1, 1, file) == 0);
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fclose(file);
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}
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static void test_file(skiatest::Reporter* reporter) {
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SkString tmpDir = skiatest::GetTmpDir();
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if (tmpDir.isEmpty()) {
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return; // TODO(edisonn): unfortunatelly this pattern is used in other
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// tests, but if GetTmpDir() starts returning and empty dir
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// allways, then all these tests will be disabled.
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}
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SkString path = SkOSPath::Join(tmpDir.c_str(), "file.pdf");
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SkAutoTUnref<SkDocument> doc(SkDocument::CreatePDF(path.c_str()));
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SkCanvas* canvas = doc->beginPage(100, 100);
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canvas->drawColor(SK_ColorRED);
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doc->endPage();
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doc->close();
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FILE* file = fopen(path.c_str(), "r");
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REPORTER_ASSERT(reporter, file != NULL);
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char header[100];
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REPORTER_ASSERT(reporter, fread(header, 4, 1, file) != 0);
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REPORTER_ASSERT(reporter, strncmp(header, "%PDF", 4) == 0);
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fclose(file);
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}
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static void test_close(skiatest::Reporter* reporter) {
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SkDynamicMemoryWStream stream;
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SkAutoTUnref<SkDocument> doc(SkDocument::CreatePDF(&stream));
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SkCanvas* canvas = doc->beginPage(100, 100);
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canvas->drawColor(SK_ColorRED);
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doc->endPage();
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doc->close();
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REPORTER_ASSERT(reporter, stream.bytesWritten() != 0);
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}
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DEF_TEST(document_tests, reporter) {
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test_empty(reporter);
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test_abort(reporter);
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test_abortWithFile(reporter);
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test_file(reporter);
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test_close(reporter);
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}
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