milestone: desktop path Phases 1-5

Phase 1 (Runtime Substrate): 4 check binaries, --probe, POSIX tests Phase 2 (Wayland Compositor): bounded scaffold, zero warnings Phase 3 (KWin Session): preflight checker (KWin stub, gated on Qt6Quick) Phase 4 (KDE Plasma): 18 KF6 enabled, preflight checker Phase 5 (Hardware GPU): DRM/firmware/Mesa preflight checker Build: zero warnings, all scripts syntax-clean. Oracle-verified.
2026-04-29 09:54:06 +01:00
parent b23714f542
commit 8acc73d774
508 changed files with 76526 additions and 396 deletions
@@ -0,0 +1,81 @@
+#!/usr/bin/env bash
+# Phase 5 Hardware GPU preflight — automated runtime validation harness.
+# Validates DRM device, GPU firmware, and Mesa rendering infrastructure.
+# Hardware validation requires real AMD/Intel GPU + command submission (CS ioctl).
+
+set -euo pipefail
+
+PROG="$(basename "$0")"
+
+usage() {
+    cat <<'EOF'
+Usage: test-phase5-gpu-runtime.sh [--guest|--qemu CONFIG]
+Modes:
+  --guest          Run inside already-booted Red Bear OS
+  --qemu CONFIG    Launch QEMU with CONFIG and run checks
+Exit: 0 if all pass, 1 otherwise.
+EOF
+    exit 1
+}
+
+MODE=""; CONFIG=""
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --guest) MODE="guest"; shift ;;
+        --qemu) MODE="qemu"; CONFIG="$2"; shift 2 ;;
+        -h|--help) usage ;;
+        *) echo "$PROG: unknown: $1"; usage ;;
+    esac
+done
+[[ -z "$MODE" ]] && usage
+
+run_guest_checks() {
+    local failures=0
+    run_check() {
+        local name="$1" cmd="$2" desc="$3"
+        if ! command -v "$cmd" >/dev/null 2>&1; then
+            echo "  FAIL  $name: $cmd not found ($desc)"
+            failures=$((failures + 1)); return 0
+        fi
+        echo "  Running $name..."
+        if "$cmd" --json >/dev/null 2>&1; then
+            echo "  PASS  $name: $desc"
+        else
+            echo "  FAIL  $name: $desc (exit non-zero)"
+            failures=$((failures + 1))
+        fi
+    }
+
+    echo "=== Phase 5 Hardware GPU Preflight ==="; echo
+    run_check "GPU" "redbear-phase5-gpu-check" "DRM device + firmware + Mesa DRI"
+    echo
+    echo "=== Phase 5 Summary ==="
+    if [[ $failures -eq 0 ]]; then echo "ALL PHASE 5 CHECKS PASSED"; else echo "FAILURES: $failures"; exit 1; fi
+    exit 0
+}
+
+run_qemu_checks() {
+    local arch="${ARCH:-x86_64}"
+    local image="build/${arch}/${CONFIG}/harddrive.img"
+    local firmware="${FIRMWARE_PATH:-/usr/share/ovmf/x64/OVMF.fd}"
+    if [[ ! -f "$image" ]]; then echo "$PROG: image not found: $image (build with: make all CONFIG_NAME=$CONFIG)"; exit 1; fi
+    if [[ ! -f "$firmware" ]]; then echo "$PROG: firmware not found: $firmware"; exit 1; fi
+    expect <<EXPECT_SCRIPT
+log_user 1; set timeout 300
+spawn qemu-system-x86_64 -name {Red Bear OS} -device qemu-xhci -smp 4 -m 2048 -bios $firmware -chardev stdio,id=debug,signal=off,mux=on -serial chardev:debug -mon chardev:debug -machine q35 -device virtio-net,netdev=net0 -netdev user,id=net0 -nographic -vga none -drive file=$image,format=raw,if=none,id=drv0 -device nvme,drive=drv0,serial=NVME_SERIAL -enable-kvm -cpu host
+expect "login:"; send "root\r"
+expect "assword:"; send "password\r"
+expect "Type 'help' for available commands."
+send "echo __READY__\r"; expect "__READY__"
+send "redbear-phase5-gpu-check --json >/dev/null 2>&1 && echo __P5_OK__ || echo __P5_FAIL__\r"
+expect { "__P5_OK__" { } "__P5_FAIL__" { puts "FAIL: Phase 5"; exit 1 } timeout { puts "FAIL: timeout"; exit 1 } eof { puts "FAIL: eof"; exit 1 } }
+puts "ALL PHASE 5 CHECKS PASSED"
+EXPECT_SCRIPT
+    exit $?
+}
+
+case "$MODE" in
+    guest) run_guest_checks ;;
+qemu) export FIRMWARE_PATH="${FIRMWARE_PATH:-/usr/share/ovmf/x64/OVMF.fd}"; run_qemu_checks ;; 
+    *) usage ;;
+esac