Intrepid/prometeu-runtime
Intrepid/prometeu-runtime
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implements PLN-0171 variable glyph palette test coverage

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This commit is contained in:
bQUARKz 2026-07-14 15:53:31 +01:00
parent 4c0f1cb9ad
commit fbe4d0cac0
Signed by: bquarkz
SSH Key Fingerprint: SHA256:Z7dgqoglWwoK6j6u4QC87OveEq74WOhFN+gitsxtkf8
4 changed files with 33 additions and 8 deletions
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23
crates/console/prometeu-drivers/src/asset.rs
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@ -2184,6 +2184,29 @@ mod tests {
);
}
#[test]
fn test_decode_glyph_bank_rejects_mismatched_variable_serialized_size() {
let mut entry = test_glyph_asset_entry_with_palette_count("glyphs", 16, 16, 3);
entry.size += 1;
let err = match AssetManager::decode_glyph_bank_from_buffer(
&entry,
&test_glyph_asset_data_with_palette_count(3),
) {
Ok(_) => panic!("glyph decode should reject invalid serialized size"),
Err(err) => err,
};
assert_eq!(
err,
format!(
"Invalid GLYPHBANK serialized size: expected {}, got {}",
expected_glyph_payload_size(16, 16, 3),
expected_glyph_payload_size(16, 16, 3) + 1
)
);
}
#[test]
fn test_op_mode_for_glyphs_none_stages_in_memory() {
let entry = test_glyph_asset_entry("glyphs", 16, 16);

13
crates/tools/pbxgen-stress/src/lib.rs
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@ -14,7 +14,7 @@ use prometeu_hal::cartridge::{
use prometeu_hal::color::Color;
use prometeu_hal::glyph::Glyph;
use prometeu_hal::glyph_bank::{
TileSize, GLYPH_BANK_COLORS_PER_PALETTE, GLYPH_BANK_PALETTE_COUNT_V1,
TileSize, GLYPH_BANK_COLORS_PER_PALETTE, GLYPH_BANK_MAX_PALETTE_COUNT_V1,
};
use prometeu_hal::scene_bank::SceneBank;
use prometeu_hal::scene_layer::{ParallaxFactor, SceneLayer};
@ -275,15 +275,16 @@ fn build_glyph_asset() -> (AssetEntry, Vec<u8>) {
bank_type: BankType::GLYPH,
offset: 0,
size: payload.len() as u64,
decoded_size: (8 * 8 + GLYPH_BANK_PALETTE_COUNT_V1 * GLYPH_BANK_COLORS_PER_PALETTE * 4)
decoded_size: (8 * 8
+ GLYPH_BANK_MAX_PALETTE_COUNT_V1 * GLYPH_BANK_COLORS_PER_PALETTE * 4)
as u64,
codec: AssetCodec::None,
metadata: serde_json::json!({
"tile_size": 8,
"width": 8,
"height": 8,
"palette_count": GLYPH_BANK_PALETTE_COUNT_V1,
"palette_authored": GLYPH_BANK_PALETTE_COUNT_V1
"palette_count": GLYPH_BANK_MAX_PALETTE_COUNT_V1,
"palette_authored": GLYPH_BANK_MAX_PALETTE_COUNT_V1
}),
};
@ -292,8 +293,8 @@ fn build_glyph_asset() -> (AssetEntry, Vec<u8>) {
fn build_palette_bytes() -> Vec<u8> {
let mut bytes =
Vec::with_capacity(GLYPH_BANK_PALETTE_COUNT_V1 * GLYPH_BANK_COLORS_PER_PALETTE * 4);
for palette_id in 0..GLYPH_BANK_PALETTE_COUNT_V1 {
Vec::with_capacity(GLYPH_BANK_MAX_PALETTE_COUNT_V1 * GLYPH_BANK_COLORS_PER_PALETTE * 4);
for palette_id in 0..GLYPH_BANK_MAX_PALETTE_COUNT_V1 {
for color_index in 0..GLYPH_BANK_COLORS_PER_PALETTE {
let color = if color_index == 1 { stress_color(palette_id) } else { Color::BLACK };
bytes.extend_from_slice(&color.raw().to_be_bytes());

2
discussion/index.ndjson
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@ -44,4 +44,4 @@
{"type":"discussion","id":"DSC-0033","status":"done","ticket":"system-os-service-ownership-and-module-layout","title":"Agenda - SystemOS Service Ownership and Module Layout","created_at":"2026-05-14","updated_at":"2026-05-15","tags":["runtime","os","services","module-layout","vm","window-manager","logging"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0042","file":"discussion/lessons/DSC-0033-system-os-service-ownership-and-module-layout/LSN-0042-systemos-service-ownership-boundary.md","status":"done","created_at":"2026-05-15","updated_at":"2026-05-15"}]}
{"type":"discussion","id":"DSC-0036","status":"done","ticket":"prometeu-hub-ui-direction","title":"Agenda - Prometeu Hub UI Direction","created_at":"2026-05-15","updated_at":"2026-05-22","tags":["hub","ui","shell","system-apps","lifecycle","design-system"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0045","file":"discussion/lessons/DSC-0036-prometeu-hub-ui-direction/LSN-0045-hub-ui-slices-should-prove-os-boundaries.md","status":"done","created_at":"2026-05-22","updated_at":"2026-05-22"}]}
{"type":"discussion","id":"DSC-0037","status":"done","ticket":"rgba8888-framebuffer-and-pixel-format-direction","title":"Agenda - RGBA8888 Framebuffer and Pixel Format Direction","created_at":"2026-05-22","updated_at":"2026-05-23","tags":["gfx","framebuffer","rgb565","rgba8888","renderer","assets","host","backend"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0046","file":"discussion/lessons/DSC-0037-rgba8888-framebuffer-and-pixel-format-direction/LSN-0046-pixel-format-contracts-must-move-as-one-surface.md","status":"done","created_at":"2026-05-23","updated_at":"2026-05-23"}]}
{"type":"discussion","id":"DSC-0046","status":"in_progress","ticket":"runtime-owned-variable-glyph-bank-palette-protocol","title":"Runtime-Owned Variable Glyph Bank Palette Protocol","created_at":"2026-07-14","updated_at":"2026-07-14","tags":["runtime","gfx","assets","glyph-bank","palette-serialization","protocol"],"agendas":[{"id":"AGD-0049","file":"AGD-0049-runtime-owned-variable-glyph-bank-palette-protocol.md","status":"accepted","created_at":"2026-07-14","updated_at":"2026-07-14"}],"decisions":[{"id":"DEC-0041","file":"DEC-0041-variable-glyph-bank-palette-protocol.md","status":"accepted","created_at":"2026-07-14","updated_at":"2026-07-14","ref_agenda":"AGD-0049"}],"plans":[{"id":"PLN-0167","file":"PLN-0167-spec-contract-update-for-variable-glyph-palettes.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0168","file":"PLN-0168-glyphbank-variable-palette-resident-model.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0169","file":"PLN-0169-asset-decode-validation-for-variable-glyph-palettes.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0170","file":"PLN-0170-composer-palette-reference-failure-semantics.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0171","file":"PLN-0171-variable-glyph-palette-tests-fixtures-and-residue-scan.md","status":"open","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0172","file":"PLN-0172-runtime-spec-handoff-to-packer-and-studio.md","status":"open","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]}],"lessons":[]}
{"type":"discussion","id":"DSC-0046","status":"in_progress","ticket":"runtime-owned-variable-glyph-bank-palette-protocol","title":"Runtime-Owned Variable Glyph Bank Palette Protocol","created_at":"2026-07-14","updated_at":"2026-07-14","tags":["runtime","gfx","assets","glyph-bank","palette-serialization","protocol"],"agendas":[{"id":"AGD-0049","file":"AGD-0049-runtime-owned-variable-glyph-bank-palette-protocol.md","status":"accepted","created_at":"2026-07-14","updated_at":"2026-07-14"}],"decisions":[{"id":"DEC-0041","file":"DEC-0041-variable-glyph-bank-palette-protocol.md","status":"accepted","created_at":"2026-07-14","updated_at":"2026-07-14","ref_agenda":"AGD-0049"}],"plans":[{"id":"PLN-0167","file":"PLN-0167-spec-contract-update-for-variable-glyph-palettes.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0168","file":"PLN-0168-glyphbank-variable-palette-resident-model.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0169","file":"PLN-0169-asset-decode-validation-for-variable-glyph-palettes.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0170","file":"PLN-0170-composer-palette-reference-failure-semantics.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0171","file":"PLN-0171-variable-glyph-palette-tests-fixtures-and-residue-scan.md","status":"done","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]},{"id":"PLN-0172","file":"PLN-0172-runtime-spec-handoff-to-packer-and-studio.md","status":"open","created_at":"2026-07-14","updated_at":"2026-07-14","ref_decisions":["DEC-0041"]}],"lessons":[]}

3
discussion/workflow/plans/PLN-0171-variable-glyph-palette-tests-fixtures-and-residue-scan.md
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@ -2,7 +2,8 @@
id: PLN-0171
ticket: runtime-owned-variable-glyph-bank-palette-protocol
title: Variable Glyph Palette Tests Fixtures and Residue Scan
status: open
status: done
completed: 2026-07-14
created: 2026-07-14
ref_decisions: [DEC-0041]
tags: [runtime, tests, fixtures, glyph-bank, palette-serialization]