milestone: Phase 4-5 completion + KF6 honesty + KDE session + GPU CS ioctl

Phase 4 KDE Plasma: - 20 KF6 + kglobalacceld + plasma-workspace + plasma-desktop + plasma-framework enabled - kf6-kio honest reduced build (package-local QtNetwork compat headers, no sysroot fakery) - kf6-kdeclarative enabled - redbear-kde-session launcher (DRM/virtual backend, plasmashell/kded6, readiness markers) - Phase 4 checker: required plasmashell/kded6 process checks (FAIL on absence) Phase 5 Hardware GPU: - CS ioctl checker (GEM allocation, PRIME sharing, private CS submit/wait over /scheme/drm/card0) - Enhanced GPU checker with hardware rendering readiness summary - test-phase5-cs-runtime.sh harness Qt6Quick honesty: qtdeclarative exports Qt6Quick metadata; downstream QML/Kirigami/KWin proof still insufficient. Oracle-verified: Phase 4-5 (5 rounds). Build: zero warnings.
2026-04-29 11:05:22 +01:00
parent 8acc73d774
commit 2fdb7906f8
20 changed files with 2444 additions and 891 deletions
@@ -0,0 +1,188 @@
+#!/usr/bin/env bash
+# test-kde-session.sh — bounded KDE session assembly proof inside a Red Bear runtime.
+
+set -euo pipefail
+
+usage() {
+    cat <<'USAGE'
+Usage: test-kde-session.sh
+
+Launch a bounded virtual KDE session through redbear-session-launch, then verify
+the session environment, compositor process, and optional Plasma helpers.
+USAGE
+}
+
+for arg in "$@"; do
+    case "$arg" in
+        --help|-h|help)
+            usage
+            exit 0
+            ;;
+        *)
+            printf 'ERROR: unsupported argument %s\n' "$arg" >&2
+            usage >&2
+            exit 1
+            ;;
+    esac
+done
+
+state_dir="${REDBEAR_KDE_SESSION_STATE_DIR:-/tmp/run/redbear-kde-session-test}"
+runtime_dir="${REDBEAR_KDE_SESSION_RUNTIME_DIR:-/tmp/run/redbear-kde-session-runtime}"
+display_name="${REDBEAR_KDE_SESSION_DISPLAY:-wayland-kde-test}"
+session_pid=""
+
+cleanup() {
+    local status=$?
+
+    trap - EXIT INT TERM
+
+    if [[ -n "$session_pid" ]] && kill -0 "$session_pid" 2>/dev/null; then
+        kill "$session_pid" 2>/dev/null || true
+        wait "$session_pid" 2>/dev/null || true
+    fi
+
+    exit "$status"
+}
+
+trap cleanup EXIT INT TERM
+
+require_binary() {
+    local program="$1"
+    if command -v "$program" >/dev/null 2>&1; then
+        printf 'KDE_SESSION_BINARY_%s=ok\n' "$program"
+    else
+        printf 'KDE_SESSION_BINARY_%s=missing\n' "$program" >&2
+        exit 1
+    fi
+}
+
+wait_for_file() {
+    local target="$1"
+    local attempts="$2"
+    local count=0
+
+    while (( count < attempts )); do
+        if [[ -e "$target" ]]; then
+            return 0
+        fi
+        count=$((count + 1))
+        sleep 1
+    done
+
+    return 1
+}
+
+wait_for_process_pattern() {
+    local pattern="$1"
+    local attempts="$2"
+    local count=0
+
+    while (( count < attempts )); do
+        if ps | grep -Eq "$pattern"; then
+            return 0
+        fi
+        count=$((count + 1))
+        sleep 1
+    done
+
+    return 1
+}
+
+require_env_value() {
+    local file="$1"
+    local key="$2"
+    local expected="$3"
+
+    if grep -Eq "^${key}=${expected}$" "$file"; then
+        printf 'KDE_SESSION_ENV_%s=ok\n' "$key"
+    else
+        printf 'KDE_SESSION_ENV_%s=unexpected\n' "$key" >&2
+        exit 1
+    fi
+}
+
+require_process_pattern() {
+    local pattern="$1"
+    local label="$2"
+
+    if wait_for_process_pattern "$pattern" 15; then
+        printf 'KDE_SESSION_PROCESS_%s=ok\n' "$label"
+    else
+        printf 'KDE_SESSION_PROCESS_%s=missing\n' "$label" >&2
+        exit 1
+    fi
+}
+
+check_optional_process() {
+    local binary="$1"
+    local pattern="$2"
+    local label="$3"
+
+    if command -v "$binary" >/dev/null 2>&1; then
+        require_process_pattern "$pattern" "$label"
+    else
+        printf 'KDE_SESSION_PROCESS_%s=skipped_missing_binary\n' "$label"
+    fi
+}
+
+require_binary redbear-session-launch
+require_binary redbear-kde-session
+require_binary kwin_wayland_wrapper
+
+rm -rf "$state_dir" "$runtime_dir"
+mkdir -p "$state_dir" "$runtime_dir"
+chmod 700 "$state_dir" "$runtime_dir" 2>/dev/null || true
+
+env \
+    QT_PLUGIN_PATH=/usr/plugins \
+    QT_QPA_PLATFORM_PLUGIN_PATH=/usr/plugins/platforms \
+    QML2_IMPORT_PATH=/usr/qml \
+    XCURSOR_THEME=Pop \
+    XKB_CONFIG_ROOT=/usr/share/X11/xkb \
+    REDBEAR_KDE_SESSION_BACKEND=virtual \
+    REDBEAR_KDE_SESSION_STATE_DIR="$state_dir" \
+    redbear-session-launch \
+        --username root \
+        --mode session \
+        --session kde-wayland \
+        --vt 4 \
+        --runtime-dir "$runtime_dir" \
+        --wayland-display "$display_name" &
+session_pid=$!
+
+ready_file="$state_dir/redbear-kde-session.ready"
+env_file="$state_dir/redbear-kde-session.env"
+panel_ready_file="$state_dir/redbear-kde-session.panel-ready"
+
+if wait_for_file "$ready_file" 40; then
+    printf 'KDE_SESSION_START=ok\n'
+else
+    printf 'KDE_SESSION_START=timeout\n' >&2
+    exit 1
+fi
+
+if [[ ! -f "$env_file" ]]; then
+    printf 'KDE_SESSION_ENV_FILE=missing\n' >&2
+    exit 1
+fi
+printf 'KDE_SESSION_ENV_FILE=%s\n' "$env_file"
+
+require_env_value "$env_file" XDG_SESSION_TYPE wayland
+require_env_value "$env_file" XDG_CURRENT_DESKTOP KDE
+require_env_value "$env_file" KDE_FULL_SESSION true
+require_env_value "$env_file" KWIN_MODE virtual
+
+require_process_pattern '(kwin_wayland_wrapper|redbear-compositor)' COMPOSITOR
+check_optional_process kded6 'kded6' KDED6
+check_optional_process plasmashell 'plasmashell' PLASMASHELL
+
+if command -v plasmashell >/dev/null 2>&1; then
+    if wait_for_file "$panel_ready_file" 15; then
+        printf 'KDE_SESSION_PANEL_READY=ok\n'
+    else
+        printf 'KDE_SESSION_PANEL_READY=missing\n' >&2
+        exit 1
+    fi
+else
+    printf 'KDE_SESSION_PANEL_READY=skipped_missing_plasmashell\n'
+fi
@@ -0,0 +1,119 @@
+#!/usr/bin/env bash
+# Phase 5 GPU command-submission validation harness.
+# Validates GEM allocation, PRIME sharing, CS ioctl reachability, and fence waits.
+# Real hardware rendering validation is still pending.
+
+set -euo pipefail
+
+PROG="$(basename "$0")"
+
+usage() {
+    cat <<'EOF'
+Usage: test-phase5-cs-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 GPU Command Submission Validation ==="
+    echo
+    run_check "CS" "redbear-phase5-cs-check" "CS ioctls + GEM + PRIME + fence wait"
+    echo
+    echo "=== Phase 5 CS Summary ==="
+    if [[ $failures -eq 0 ]]; then
+        echo "ALL PHASE 5 CS CHECKS PASSED"
+    else
+        echo "FAILURES: $failures"
+        exit 1
+    fi
+    exit 0
+}
+
+require_qemu_path() {
+    local value="$1"
+    local label="$2"
+    if [[ "$value" == *$'\n'* || "$value" == *$'\r'* ]]; then
+        echo "$PROG: $label contains a newline or carriage return"
+        exit 1
+    fi
+    if [[ "$value" == *,* ]]; then
+        echo "$PROG: $label must not contain commas for QEMU -drive parsing"
+        exit 1
+    fi
+}
+
+run_qemu_checks() {
+    local arch="${ARCH:-x86_64}"
+    local image="build/${arch}/${CONFIG}/harddrive.img"
+    local firmware="${FIRMWARE_PATH:-/usr/share/ovmf/x64/OVMF.fd}"
+
+    require_qemu_path "$image" "image path"
+    require_qemu_path "$firmware" "firmware path"
+
+    if [[ ! -f "$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: $firmware"
+        exit 1
+    fi
+
+    env RBOS_PHASE5_CS_IMAGE="$image" RBOS_PHASE5_CS_FIRMWARE="$firmware" 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 $env(RBOS_PHASE5_CS_FIRMWARE) -chardev stdio,id=debug,signal=off,mux=on -serial chardev:debug -mon chardev:debug -machine q35 -device virtio-net,netdev=net0 -netdev user,id=net0 -nographic -vga none -drive file=$env(RBOS_PHASE5_CS_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-cs-check --json >/dev/null 2>&1 && echo __P5CS_OK__ || echo __P5CS_FAIL__\r"
+expect { "__P5CS_OK__" { } "__P5CS_FAIL__" { puts "FAIL: Phase 5 CS"; exit 1 } timeout { puts "FAIL: timeout"; exit 1 } eof { puts "FAIL: eof"; exit 1 } }
+puts "ALL PHASE 5 CS 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