SkLite*

tests/SkLiteDLTest.cpp

+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "Test.h"
+#include "SkLiteDL.h"
+#include "SkLiteRecorder.h"
+
+#if 0   // This test doesn't make sense when run in a threaded environment.  It tests global state.
+DEF_TEST(SkLiteDL_freelisting, r) {
+    // TODO: byte and count limit tests
+    sk_sp<SkLiteDL> sp1 = SkLiteDL::New({1,1,10,10}),
+                    sp2 = SkLiteDL::New({2,2,20,20});
+
+    SkLiteDL* p1 = sp1.get();
+    SkLiteDL* p2 = sp2.get();
+    REPORTER_ASSERT(r, p1 != p2);
+    REPORTER_ASSERT(r, p1->getBounds().left() == 1);
+    REPORTER_ASSERT(r, p2->getBounds().left() == 2);
+
+    sp2.reset();
+
+    sk_sp<SkLiteDL> sp3 = SkLiteDL::New({3,3,30,30});
+    SkLiteDL* p3 = sp3.get();
+    REPORTER_ASSERT(r, p1 != p3);
+    REPORTER_ASSERT(r, p2 == p3);
+    REPORTER_ASSERT(r, p1->getBounds().left() == 1);
+    REPORTER_ASSERT(r, p3->getBounds().left() == 3);
+
+    sp3.reset();
+    sp1.reset();
+
+    sk_sp<SkLiteDL> sp4 = SkLiteDL::New({4,4,40,40});
+    SkLiteDL* p4 = sp4.get();
+    REPORTER_ASSERT(r, p4 == p1);  // Checks that we operate in stack order.  Nice, not essential.
+    REPORTER_ASSERT(r, p4->getBounds().left() == 4);
+}
+#endif
+
+DEF_TEST(SkLiteDL_basics, r) {
+    sk_sp<SkLiteDL> p { SkLiteDL::New({2,2,3,3}) };
+
+    p->save();
+        p->clipRect(SkRect{2,3,4,5}, SkRegion::kIntersect_Op, true);
+        p->drawRect(SkRect{0,0,9,9}, SkPaint{});
+    p->restore();
+}
+
+DEF_TEST(SkLiteRecorder, r) {
+    sk_sp<SkLiteDL> p { SkLiteDL::New({2,2,3,3}) };
+
+    SkLiteRecorder rec;
+    SkCanvas* c = &rec;
+
+    rec.reset(p.get());
+
+    c->save();
+        c->clipRect(SkRect{2,3,4,5}, SkRegion::kIntersect_Op, true);
+        c->drawRect(SkRect{0,0,9,9}, SkPaint{});
+    c->restore();
+}