pathmeasure fuzzer

R=kjlubick@google.com, reed@google.com
Bug: skia:
Change-Id: I16a8b09312e5d1d1783bd6a4b791636ad8f63889
Reviewed-on: https://skia-review.googlesource.com/113165
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Cary Clark <caryclark@skia.org>

1 files changed, 1 insertions, 47 deletions

diff --git a/fuzz/FuzzPathop.cpp b/fuzz/FuzzPathop.cpp
index f20352436c..18f9e81564 100644
--- a/fuzz/FuzzPathop.cpp
+++ b/fuzz/FuzzPathop.cpp
@@ -6,58 +6,12 @@
  */
 
 #include "Fuzz.h"
+#include "FuzzCommon.h"
 #include "SkPath.h"
 #include "SkPathOps.h"
 
 const int kLastOp = SkPathOp::kReverseDifference_SkPathOp;
 
-void BuildPath(Fuzz* fuzz,
-               SkPath* path,
-               int last_verb) {
-  while (!fuzz->exhausted()) {
-    // Use a uint8_t to conserve bytes.  This makes our "fuzzed bytes footprint"
-    // smaller, which leads to more efficient fuzzing.
-    uint8_t operation;
-    fuzz->next(&operation);
-    SkScalar a,b,c,d,e,f;
-
-    switch (operation % (last_verb + 1)) {
-      case SkPath::Verb::kMove_Verb:
-        fuzz->next(&a, &b);
-        path->moveTo(a, b);
-        break;
-
-      case SkPath::Verb::kLine_Verb:
-        fuzz->next(&a, &b);
-        path->lineTo(a, b);
-        break;
-
-      case SkPath::Verb::kQuad_Verb:
-        fuzz->next(&a, &b, &c, &d);
-        path->quadTo(a, b, c, d);
-        break;
-
-      case SkPath::Verb::kConic_Verb:
-        fuzz->next(&a, &b, &c, &d, &e);
-        path->conicTo(a, b, c, d, e);
-        break;
-
-      case SkPath::Verb::kCubic_Verb:
-        fuzz->next(&a, &b, &c, &d, &e, &f);
-        path->cubicTo(a, b, c, d, e, f);
-        break;
-
-      case SkPath::Verb::kClose_Verb:
-        path->close();
-        break;
-
-      case SkPath::Verb::kDone_Verb:
-        // In this case, simply exit.
-        return;
-    }
-  }
-}
-
 DEF_FUZZ(Pathop, fuzz) {
     SkOpBuilder builder;