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Add metadata-only PPI save automation

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This commit is contained in:
omigamedev
2026-06-02 10:10:30 +02:00
parent b0445382dd
commit 374cb5b075
8 changed files with 345 additions and 0 deletions
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56
tests/assets/ppi_header_tests.cpp
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@@ -9,6 +9,7 @@
#include <vector>
using pp::assets::parse_ppi_header;
using pp::assets::create_minimal_ppi_project;
using pp::assets::decode_ppi_project_images;
using pp::assets::parse_ppi_project_index;
using pp::assets::parse_ppi_project_summary;
@@ -384,6 +385,59 @@ void rejects_invalid_project_body_summaries(pp::tests::Harness& h)
PP_EXPECT(h, bad_layer_name_result.status().code == StatusCode::out_of_range);
}
void creates_minimal_project_for_roundtrip_load(pp::tests::Harness& h)
{
const auto project = create_minimal_ppi_project(pp::assets::PpiMinimalProjectConfig {
.width = 256,
.height = 128,
.layer_name = "Roundtrip",
.frame_duration_ms = 333,
});
PP_EXPECT(h, project.ok());
const auto index = parse_ppi_project_index(project.value());
PP_EXPECT(h, index.ok());
PP_EXPECT(h, index.value().layout.thumbnail_bytes == 128U * 128U * 4U);
PP_EXPECT(h, index.value().body.summary.width == 256U);
PP_EXPECT(h, index.value().body.summary.height == 128U);
PP_EXPECT(h, index.value().body.summary.layer_count == 1U);
PP_EXPECT(h, index.value().body.summary.declared_frame_count == 1U);
PP_EXPECT(h, index.value().body.summary.dirty_face_count == 0U);
PP_EXPECT(h, index.value().body.layers[0].name == "Roundtrip");
PP_EXPECT(h, index.value().body.layers[0].opacity == 1.0F);
PP_EXPECT(h, index.value().body.layers[0].visible);
PP_EXPECT(h, index.value().body.layers[0].frames[0].duration_ms == 333U);
}
void rejects_invalid_minimal_project_writer_inputs(pp::tests::Harness& h)
{
const auto no_size = create_minimal_ppi_project(pp::assets::PpiMinimalProjectConfig {
.width = 0,
.height = 128,
.layer_name = "Ink",
.frame_duration_ms = 100,
});
const auto no_name = create_minimal_ppi_project(pp::assets::PpiMinimalProjectConfig {
.width = 128,
.height = 128,
.layer_name = "",
.frame_duration_ms = 100,
});
const auto no_duration = create_minimal_ppi_project(pp::assets::PpiMinimalProjectConfig {
.width = 128,
.height = 128,
.layer_name = "Ink",
.frame_duration_ms = 0,
});
PP_EXPECT(h, !no_size.ok());
PP_EXPECT(h, no_size.status().code == StatusCode::invalid_argument);
PP_EXPECT(h, !no_name.ok());
PP_EXPECT(h, no_name.status().code == StatusCode::invalid_argument);
PP_EXPECT(h, !no_duration.ok());
PP_EXPECT(h, no_duration.status().code == StatusCode::invalid_argument);
}
}
int main()
@@ -401,5 +455,7 @@ int main()
harness.run("rejects_metadata_only_payload_when_decoding_pixels", rejects_metadata_only_payload_when_decoding_pixels);
harness.run("rejects_invalid_dirty_face_png_payloads", rejects_invalid_dirty_face_png_payloads);
harness.run("rejects_invalid_project_body_summaries", rejects_invalid_project_body_summaries);
harness.run("creates_minimal_project_for_roundtrip_load", creates_minimal_project_for_roundtrip_load);
harness.run("rejects_invalid_minimal_project_writer_inputs", rejects_invalid_minimal_project_writer_inputs);
return harness.finish();
}