[Skia] Add a pixel test of 1-bpp and 8-bpp images
Add a pixel test which contains a 1-bpp image and an 8-bpp image, and
its correct rendering result generated by AGG renderer. Both images
contains color palette of more than 2 colors. This adds test coverage
for Fill32BppDestStorageWithPalette() when Skia is enabled.
Currently, Skia doesn't render the 1-bpp image correctly. Therefore
suppress this test for Skia.
Bug: 1383708
Change-Id: I643d400979cb6bb68a2de75d485652327857d22d
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/102111
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: K. Moon <kmoon@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>
diff --git a/testing/SUPPRESSIONS b/testing/SUPPRESSIONS
index b762e92..0b367a7 100644
--- a/testing/SUPPRESSIONS
+++ b/testing/SUPPRESSIONS
@@ -437,6 +437,9 @@
# TODO(chromium:1356149): Remove after associated bug is fixed
bug_1356149.in mac * * agg
+# TODO(chromium:1383708): Remove after associated bug is fixed
+bug_1383708.in * * * skia
+
# TODO(pdfium:1457): Remove after associated bug is fixed
bug_1457.in * * * *
diff --git a/testing/resources/pixel/bug_1383708.in b/testing/resources/pixel/bug_1383708.in
new file mode 100644
index 0000000..77114f6
--- /dev/null
+++ b/testing/resources/pixel/bug_1383708.in
@@ -0,0 +1,100 @@
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+ /Resources 5 0 R
+>>
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+>>
+stream
+q
+100 0 0 20 50 50 cm
+/I1 Do
+Q
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+/I2 Do
+Q
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+ /Filter [/ASCIIHexDecode /FlateDecode]
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+{{xref}}
+{{trailer}}
+{{startxref}}
+%%EOF
diff --git a/testing/resources/pixel/bug_1383708_expected.pdf.0.png b/testing/resources/pixel/bug_1383708_expected.pdf.0.png
new file mode 100644
index 0000000..800eedc
--- /dev/null
+++ b/testing/resources/pixel/bug_1383708_expected.pdf.0.png
Binary files differ
