[graphite] Fix test cases ported from clipping

Change-Id: Ifad6629301e24fbae2e39a2d27661271e9579ca0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/1236338
Reviewed-by: Robert Phillips <robertphillips@google.com>

tests/graphite/sparse_strips/TileTestCases.cpp

diff --git a/tests/graphite/sparse_strips/TileTestCases.cpp b/tests/graphite/sparse_strips/TileTestCases.cpp
index cc7185b..59eab58 100644
--- a/tests/graphite/sparse_strips/TileTestCases.cpp
+++ b/tests/graphite/sparse_strips/TileTestCases.cpp
@@ -456,24 +456,32 @@
              scale},
             {"BackwardsDiagonal",
              {{{8.0f, 8.0f}, {0.0f, 0.0f}}},
-             {Tile(1, 1, 0, W | L | R)},
+             {
+                     Tile(0, 0, 0, W | R),
+                     Tile(1, 0, 0, L),
+                     Tile(1, 1, 0, W | T | R),
+                     Tile(2, 1, 0, L),
+             },
              scale},
-            {"PointLineInside", {{{2.0f, 2.0f}, {2.0f, 2.0f}}}, {Tile(0, 0, 0, 0)}, scale},
-            {"PointLineOnCorner",
-             {{{4.0f, 4.0f}, {4.0f, 4.0f}}},
-             {Tile(0, 0, 0, R), Tile(1, 0, 0, L), Tile(0, 1, 0, W | R), Tile(1, 1, 0, W | L)},
-             scale},
+            {"PointLineInside", {{{2.0f, 2.0f}, {2.0f, 2.0f}}}, {}, scale},
+            {"PointLineOnCorner", {{{4.0f, 4.0f}, {4.0f, 4.0f}}}, {}, scale},
             {"NearVerticalGrazing",
-             {{{3.999f, 0.0f}, {3.999f, 4.0f}}},
-             {Tile(0, 0, 0, W | T | B)},
+             {{{3.999f, 0.0f}, {3.998f, 8.0f}}},
+             {
+                     Tile(0, 0, 0, W | B),
+                     Tile(0, 1, 0, W | T),
+             },
              scale},
             {"HighSlopeNeedle",
-             {{{2.0f, -100.0f}, {2.01f, 100.0f}}},
-             {Tile(0, 0, 0, W | T | B)},
+             {{{2.0f, -100.0f}, {2.01f, 11.0f}}},
+             {Tile(0, 0, 0, W | T | B), Tile(0, 1, 0, W | T | B), Tile(0, 2, 0, W | T)},
              scale},
             {"NearParallelHorizontal",
              {{{-5.0f, 2.0f}, {15.0f, 2.0001f}}},
-             {Tile(0, 0, 0, L | R)},
+             {Tile(0, 0, 0, L | R),
+              {Tile(1, 0, 0, L | R)},
+              {Tile(2, 0, 0, L | R)},
+              {Tile(3, 0, 0, L)}},
              scale}};
 }