58 lines
2.2 KiB
Bash
Executable File
58 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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repo_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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harness="$repo_dir/config/dot/quickshell/display-layout-harness.qml"
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state_home="$(mktemp -d /tmp/panama-display-layout-state.XXXXXX)"
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shell_log="$state_home/quickshell.log"
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harness_pid=""
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fail() {
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printf 'display layout contract: %s\n' "$1" >&2
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[[ -s "$shell_log" ]] && sed -n '1,160p' "$shell_log" >&2
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exit 1
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}
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cleanup() {
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[[ "$harness_pid" =~ ^[0-9]+$ ]] && kill "$harness_pid" 2>/dev/null || true
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rm -rf "$state_home"
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}
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trap cleanup EXIT
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qs_for_harness() {
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if [[ "$harness_pid" =~ ^[0-9]+$ && "${1:-}" == "ipc" ]]; then
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XDG_STATE_HOME="$state_home" qs -p "$harness" ipc --pid "$harness_pid" "${@:2}"
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else
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XDG_STATE_HOME="$state_home" qs -p "$harness" "$@"
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fi
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}
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qs_for_harness --daemonize >"$shell_log" 2>&1 || fail 'geometry harness did not launch'
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for _ in $(seq 1 60); do
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harness_pid="$(qs list --all 2>/dev/null | awk -v expected="$harness" '
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/^Instance / {pid=""} /^[[:space:]]*Process ID:/ {pid=$3}
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/^[[:space:]]*Config path:/ {path=$0; sub(/^[[:space:]]*Config path: /,"",path); if(path==expected) print pid}' | head -1)"
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[[ "$harness_pid" =~ ^[0-9]+$ ]] \
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&& qs_for_harness ipc show 2>/dev/null | rg -q '^target display-layout-test$' && break
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sleep 0.1
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done
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[[ "$harness_pid" =~ ^[0-9]+$ ]] || fail 'geometry harness process did not start'
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status="$(qs_for_harness ipc call display-layout-test status)"
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jq -e '.valid == true
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and .sizes == [{"width":3000,"height":2000},{"width":1440,"height":2560}]
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and .normalized == [
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{"name":"DP-2","x":0,"y":0,"primary":true},
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{"name":"HDMI-A-1","x":3000,"y":0,"primary":false}]
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and .bounds == {"x":0,"y":0,"width":4440,"height":2560}
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and .near == 3000 and .far == 3017
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and (.canvasRects | length) == 2
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and ((.bounds.width / .bounds.height) - (4440 / 2560) | fabs) < 0.000001' \
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<<<"$status" >/dev/null || fail "geometry output was wrong: $status"
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invalid="$(qs_for_harness ipc call display-layout-test invalid)"
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jq -e 'all(. == false)' <<<"$invalid" >/dev/null || fail "an invalid layout was accepted: $invalid"
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printf 'display layout contract: PASS\n'
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