diff options
Diffstat (limited to 'tests/TextBlobTest.cpp')
-rw-r--r-- | tests/TextBlobTest.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/tests/TextBlobTest.cpp b/tests/TextBlobTest.cpp index ec748e7744..2a74e5a2db 100644 --- a/tests/TextBlobTest.cpp +++ b/tests/TextBlobTest.cpp @@ -149,7 +149,22 @@ public: } // Implicit bounds - // FIXME: not supported yet. + + { + // Exercise the empty bounds path, and ensure that RunRecord-aligned pos buffers + // don't trigger asserts (http://crbug.com/542643). + SkPaint p; + p.setTextSize(0); + p.setTextEncoding(SkPaint::kGlyphID_TextEncoding); + + const char* txt = "BOOO"; + const size_t len = strlen(txt); + const SkTextBlobBuilder::RunBuffer& buffer = builder.allocRunPos(p, (int)len); + p.textToGlyphs(txt, len, buffer.glyphs); + memset(buffer.pos, 0, sizeof(SkScalar) * len * 2); + SkAutoTUnref<const SkTextBlob> blob(builder.build()); + REPORTER_ASSERT(reporter, blob->bounds().isEmpty()); + } } private: |