Fix Mac tests on 10.12

md5's with text are changed, so need to allow both the previous and the new one.
Pixel tests with text also fail on 10.12, so suppressing those.
Found many unexpected successes, so will unsuppress those once all bots are 10.12

BUG=chromium:703912

Change-Id: I6b34aa2f581eb8ea705f3876960b49c89e249347
Reviewed-on: https://pdfium-review.googlesource.com/3144
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/testing/embedder_test.cpp b/testing/embedder_test.cpp
index 79074153fb..5d906fe503 100644
--- a/testing/embedder_test.cpp
+++ b/testing/embedder_test.cpp
@@ -355,6 +355,28 @@ void EmbedderTest::CompareBitmap(FPDF_BITMAP bitmap,
   EXPECT_EQ(expected_md5sum, CRYPT_ToBase16(digest));
 }
 
+// static
+void EmbedderTest::CompareBitmap2Options(FPDF_BITMAP bitmap,
+                                         int expected_width,
+                                         int expected_height,
+                                         const char* option1_md5sum,
+                                         const char* option2_md5sum) {
+  ASSERT_EQ(expected_width, FPDFBitmap_GetWidth(bitmap));
+  ASSERT_EQ(expected_height, FPDFBitmap_GetHeight(bitmap));
+  const int expected_stride = expected_width * 4;
+  ASSERT_EQ(expected_stride, FPDFBitmap_GetStride(bitmap));
+
+  if (!option1_md5sum || !option2_md5sum)
+    return;
+
+  uint8_t digest[16];
+  CRYPT_MD5Generate(static_cast<uint8_t*>(FPDFBitmap_GetBuffer(bitmap)),
+                    expected_stride * expected_height, digest);
+  std::string digest_string = CRYPT_ToBase16(digest);
+  EXPECT_TRUE(digest_string == option1_md5sum ||
+              digest_string == option2_md5sum);
+}
+
 // Can't use gtest-provided main since we need to stash the path to the
 // executable in order to find the external V8 binary data files.
 int main(int argc, char** argv) {