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| author | caryclark <caryclark@google.com> | 2014-06-24 08:30:15 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2014-06-24 08:30:18 -0700 |
| commit | 66a5d8bf13fe98baae268db0211e9c25e5ece7fa (patch) | |
| tree | fed68171b00635a9d321f92d2e5aaf5b128c25c3 /tests/PathTest.cpp | |
| parent | c11530ea73b2a2fcb431df0f5c1887d08ac9113c (diff) | |
add path dump test
Add a unit test for SkPath::dump(). The unit test exposed a minor
bug (inconsistent CRs) and an unused parameter (title).
R=bsalomon@google.com
TBR=bsalomon
BUG=skia:1836
Author: caryclark@google.com
Review URL: https://codereview.chromium.org/351833003
Diffstat (limited to 'tests/PathTest.cpp')
| -rw-r--r-- | tests/PathTest.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/PathTest.cpp b/tests/PathTest.cpp index e265d317ca..3941ad6e18 100644 --- a/tests/PathTest.cpp +++ b/tests/PathTest.cpp @@ -15,6 +15,7 @@ #include "SkRandom.h" #include "SkReader32.h" #include "SkSize.h" +#include "SkStream.h" #include "SkSurface.h" #include "SkTypes.h" #include "SkWriter32.h" @@ -3364,6 +3365,44 @@ static void test_operatorEqual(skiatest::Reporter* reporter) { REPORTER_ASSERT(reporter, a == b); } +static void compare_dump(skiatest::Reporter* reporter, const SkPath& path, bool force, + const char* str) { + SkDynamicMemoryWStream wStream; + path.dump(&wStream, force); + SkAutoDataUnref data(wStream.copyToData()); + REPORTER_ASSERT(reporter, data->size() == strlen(str)); + REPORTER_ASSERT(reporter, !memcmp(data->data(), str, strlen(str))); +} + +static void test_dump(skiatest::Reporter* reporter) { + SkPath p; + compare_dump(reporter, p, false, ""); + compare_dump(reporter, p, true, ""); + p.moveTo(1, 2); + p.lineTo(3, 4); + compare_dump(reporter, p, false, "path.moveTo(1, 2);\n" + "path.lineTo(3, 4);\n"); + compare_dump(reporter, p, true, "path.moveTo(1, 2);\n" + "path.lineTo(3, 4);\n" + "path.lineTo(1, 2);\n" + "path.close();\n"); + p.reset(); + p.moveTo(1, 2); + p.quadTo(3, 4, 5, 6); + compare_dump(reporter, p, false, "path.moveTo(1, 2);\n" + "path.quadTo(3, 4, 5, 6);\n"); + p.reset(); + p.moveTo(1, 2); + p.conicTo(3, 4, 5, 6, 0.5f); + compare_dump(reporter, p, false, "path.moveTo(1, 2);\n" + "path.conicTo(3, 4, 5, 6, 0.5f);\n"); + p.reset(); + p.moveTo(1, 2); + p.cubicTo(3, 4, 5, 6, 7, 8); + compare_dump(reporter, p, false, "path.moveTo(1, 2);\n" + "path.cubicTo(3, 4, 5, 6, 7, 8);\n"); +} + class PathTest_Private { public: static void TestPathTo(skiatest::Reporter* reporter) { @@ -3513,4 +3552,5 @@ DEF_TEST(Paths, reporter) { test_contains(reporter); PathTest_Private::TestPathTo(reporter); PathRefTest_Private::TestPathRef(reporter); + test_dump(reporter); } |