Add a test case for PDF edits not being parsed correctly Simulate the issue in the bug by taking testing/resources/rectangles.pdf and manually appending some edits. The rectangle colors have changed from RGB to CMY, and the PDF page size has changed from 200x300 to 200x350. As-is, PDFium sees the color change, but not the page size change, so this pixel test is marked as suppressed. Bug: chromium:1484283 Change-Id: I8ded15ccb0173f6d4782693062cc4bb9d375fbfc Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/112851 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Nigi <nigi@chromium.org>
diff --git a/testing/SUPPRESSIONS b/testing/SUPPRESSIONS index 62ea49c..ccb6801 100644 --- a/testing/SUPPRESSIONS +++ b/testing/SUPPRESSIONS
@@ -640,6 +640,9 @@ # TODO(pdfium:1457): Remove after associated bug is fixed bug_1457.in * * * * +# TODO(chromium:1484283): Remove after associated bug is fixed +bug_1484283.pdf * * * * + # TODO(pdfium:1519): Remove after associated bug is fixed bug_1519.in * * * *
diff --git a/testing/resources/pixel/bug_1484283.pdf b/testing/resources/pixel/bug_1484283.pdf new file mode 100644 index 0000000..b29ac9b --- /dev/null +++ b/testing/resources/pixel/bug_1484283.pdf
@@ -0,0 +1,120 @@ +%PDF-1.7 +% ò¤ô +1 0 obj << + /Type /Catalog + /Pages 2 0 R +>> +endobj +2 0 obj << + /Type /Pages + /MediaBox [0 0 200 300] + /Count 1 + /Kids [3 0 R] +>> +endobj +3 0 obj << + /Type /Page + /Parent 2 0 R + /Contents 4 0 R +>> +endobj +4 0 obj << + /Length 188 +>> +stream +q +0 0 0 rg +0 290 10 10 re B* +10 150 50 30 re B* +0 0 1 rg +190 290 10 10 re B* +70 232 50 30 re B* +0 1 0 rg +190 0 10 10 re B* +130 150 50 30 re B* +1 0 0 rg +0 0 10 10 re B* +70 67 50 30 re B* +Q +endstream +endobj +xref +0 5 +0000000000 65535 f +0000000015 00000 n +0000000068 00000 n +0000000157 00000 n +0000000226 00000 n +trailer << + /Root 1 0 R + /Size 5 +>> +startxref +466 +%%EOF +4 0 obj << + /Length 188 +>> +stream +q +0 0 0 rg +0 290 10 10 re B* +10 150 50 30 re B* +1 1 0 rg +190 290 10 10 re B* +70 232 50 30 re B* +1 0 1 rg +190 0 10 10 re B* +130 150 50 30 re B* +0 1 1 rg +0 0 10 10 re B* +70 67 50 30 re B* +Q +endstream +endobj +5 0 obj << + /Type /ObjStm + /First 4 + /Length 78 + /N 1 +>> +stream +2 0 << + /Type /Pages + /MediaBox [0 0 200 350] + /Count 1 + /Kids [3 0 R] +>> +endstream +endobj +6 0 obj << + /Type /XRef + /Filter /ASCIIHexDecode + /Index [2 1 4 3] + /Length 48 + /Prev 466 + /Root 1 0 R + /Size 7 + /W [1 2 1] +>> +stream +02 00 05 00 +01 02 79 00 +01 03 69 00 +01 04 0C 00 +endstream +endobj +xref +4 3 +0000000633 00000 n +0000000873 00000 n +0000001036 00000 n +trailer << + /Prev 466 + /Root 1 0 R + /Size 7 + /XRefStm 1036 +>> +startxref +1243 +%%EOF
diff --git a/testing/resources/pixel/bug_1484283_expected.pdf.0.png b/testing/resources/pixel/bug_1484283_expected.pdf.0.png new file mode 100644 index 0000000..2b2d724 --- /dev/null +++ b/testing/resources/pixel/bug_1484283_expected.pdf.0.png Binary files differ
diff --git a/testing/resources/pixel/bug_1484283_expected_skia.pdf.0.png b/testing/resources/pixel/bug_1484283_expected_skia.pdf.0.png new file mode 100644 index 0000000..023239b --- /dev/null +++ b/testing/resources/pixel/bug_1484283_expected_skia.pdf.0.png Binary files differ
