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Diffstat (limited to '')
-rw-r--r-- | third_party/jpeg-xl/lib/jxl/image_bundle_test.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/jpeg-xl/lib/jxl/image_bundle_test.cc b/third_party/jpeg-xl/lib/jxl/image_bundle_test.cc new file mode 100644 index 0000000000..1a10598fe2 --- /dev/null +++ b/third_party/jpeg-xl/lib/jxl/image_bundle_test.cc @@ -0,0 +1,37 @@ +// Copyright (c) the JPEG XL Project Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "lib/jxl/image_bundle.h" + +#include "lib/jxl/enc_aux_out.h" +#include "lib/jxl/enc_bit_writer.h" +#include "lib/jxl/testing.h" + +namespace jxl { +namespace { + +TEST(ImageBundleTest, ExtraChannelName) { + AuxOut aux_out; + BitWriter writer; + BitWriter::Allotment allotment(&writer, 99); + + ImageMetadata metadata; + ExtraChannelInfo eci; + eci.type = ExtraChannel::kBlack; + eci.name = "testK"; + metadata.extra_channel_info.push_back(std::move(eci)); + ASSERT_TRUE(WriteImageMetadata(metadata, &writer, /*layer=*/0, &aux_out)); + writer.ZeroPadToByte(); + allotment.ReclaimAndCharge(&writer, /*layer=*/0, &aux_out); + + BitReader reader(writer.GetSpan()); + ImageMetadata metadata_out; + ASSERT_TRUE(ReadImageMetadata(&reader, &metadata_out)); + EXPECT_TRUE(reader.Close()); + EXPECT_EQ("testK", metadata_out.Find(ExtraChannel::kBlack)->name); +} + +} // namespace +} // namespace jxl |