Add BigRectGM.

gm/bigrect.cpp

Index: gm/bigrect.cpp
diff --git a/gm/bigrect.cpp b/gm/bigrect.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..8bc418e817734ea446762c24bbd19bf930d921ed
--- /dev/null
+++ b/gm/bigrect.cpp
@@ -0,0 +1,114 @@
+/*
+ * 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 "gm.h"
+
+namespace skiagm {

[mtklein, 2016/03/07 14:32:12]

Generally no need for this.  I guess it's fine if you like it.

[dogben, 2016/03/07 16:12:48]

Removed.

+
+// This GM exercises drawing rects with coordinates outside the range of int32.
+class BigRectGM : public GM {

[mtklein, 2016/03/07 14:32:12]

I think this can use DEF_SIMPLE_GM or DEF_SIMPLE_GM_BG?

[dogben, 2016/03/07 16:12:48]

Done.

+public:
+    BigRectGM() {
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
+    }
+
+protected:
+    SkString onShortName() override {
+        return SkString("bigrect");
+    }
+
+    SkISize onISize() override {
+        return SkISize::Make(kWidth, kHeight);
+    }
+
+    void onDraw(SkCanvas* canvas) override {
+        static const SkScalar kBig = SkFloatToScalar(5e10f);
+
+        SkPaint outlinePaint;
+        outlinePaint.setColor(SK_ColorBLUE);
+        outlinePaint.setStyle(SkPaint::kStroke_Style);
+        outlinePaint.setStrokeWidth(0);
+
+        SkPaint outOfBoundsPaint;
+        outOfBoundsPaint.setColor(SK_ColorRED);
+        outOfBoundsPaint.setStyle(SkPaint::kStroke_Style);
+        outOfBoundsPaint.setStrokeWidth(0);
+
+        // Looks like this:
+        // +-+-+--+-+------+
+        // | | |  | |  +---+
+        // | +-+  | |  +---+
+        // |      | |      |
+        // +------+-+------+
+        // +------+-+------+
+        // |      | |      |
+        // +---+  | |  +-+ |
+        // +---+  | |  | | |
+        // +------+-+--+-+-+
+
+        SkRect tl = SkRect::MakeLTRB(SkIntToScalar(5),
+                                     -kBig,
+                                     SkIntToScalar(10),
+                                     SkIntToScalar(10));
+        canvas->drawRect(tl, outlinePaint);
+
+        SkRect tr = SkRect::MakeLTRB(SkIntToScalar(25),
+                                     SkIntToScalar(5),
+                                     kBig,
+                                     SkIntToScalar(10));
+        canvas->drawRect(tr, outlinePaint);
+
+        SkRect br = SkRect::MakeLTRB(SkIntToScalar(25),
+                                     SkIntToScalar(25),
+                                     SkIntToScalar(30),
+                                     kBig);
+        canvas->drawRect(br, outlinePaint);
+
+        SkRect bl = SkRect::MakeLTRB(-kBig,
+                                     SkIntToScalar(25),
+                                     SkIntToScalar(10),
+                                     SkIntToScalar(30));
+        canvas->drawRect(bl, outlinePaint);
+
+        SkRect horiz = SkRect::MakeLTRB(-kBig,
+                                        SkIntToScalar(15),
+                                        kBig,
+                                        SkIntToScalar(20));
+        canvas->drawRect(horiz, outlinePaint);
+
+        SkRect vert = SkRect::MakeLTRB(SkIntToScalar(15),
+                                       -kBig,
+                                       SkIntToScalar(20),
+                                       kBig);
+        canvas->drawRect(vert, outlinePaint);
+
+        SkRect leftBorder = SkRect::MakeLTRB(-2, -1, 0, 35);
+        canvas->drawRect(leftBorder, outlinePaint);
+
+        SkRect topBorder = SkRect::MakeLTRB(-1, -2, 35, 0);
+        canvas->drawRect(topBorder, outlinePaint);
+
+        SkRect rightBorder = SkRect::MakeLTRB(34, -1, 36, 35);
+        canvas->drawRect(rightBorder, outlinePaint);
+
+        SkRect bottomBorder = SkRect::MakeLTRB(-1, 34, 35, 36);
+        canvas->drawRect(bottomBorder, outlinePaint);
+
+        SkRect outOfBounds = SkRect::MakeLTRB(-1, -1, 35, 35);
+        canvas->drawRect(outOfBounds, outOfBoundsPaint);
+    }
+
+private:
+    static const int kWidth = 35;
+    static const int kHeight = 35;
+
+    typedef GM INHERITED;
+};
+
+// Disabled pending skia:5060.
+// DEF_GM(return new BigRectGM;)

[mtklein, 2016/03/07 14:32:12]

Let's land it on?

[dogben, 2016/03/07 16:12:48]

Sure, I'll add an ignore rule to gold instead.

+}