asepharyana
1cdb82a76f
- hypr/apps.lua - hypr/autostart.lua - hypr/envs.lua - hypr/hyprland.lua - hypr/hyprsunset.conf - hypr/input.lua - hypr/looknfeel.lua - hypr/omasettings.lua - hypr/xdph.conf - omarchy/branding/about.txt - omarchy/branding/screensaver.txt - omarchy/extensions/omarchy-menu.jsonc - omarchy/hooks/battery-low.d/play-warning-sound.sample - omarchy/hooks/font-set.d/show-font-notification.sample - omarchy/hooks/post-boot.d/weather.sample - omarchy/hooks/post-update.d/install-voxtype.hook - omarchy/hooks/post-update.d/setup-agent.hook - omarchy/hooks/post-update.d/setup-fingerprint.hook - omarchy/hooks/post-update.d/show-update-notification.sample - omarchy/hooks/pre-refresh-pacman.d/add-custom-repo.sample - omarchy/hooks/theme-set.d/show-theme-notification.sample - omarchy/shell.json - omarchy/shell.toml - omarchy/theme.name - omarchy/themes/azure-glow/README.md - omarchy/themes/azure-glow/alacritty.toml - omarchy/themes/azure-glow/btop.theme - omarchy/themes/azure-glow/hyprland.conf - omarchy/themes/azure-glow/hyprlock.conf - omarchy/themes/azure-glow/icons.theme - … 269 more
67 lines
2.7 KiB
Bash
67 lines
2.7 KiB
Bash
#!/bin/bash
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set -euo pipefail
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source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"
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require_command make
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require_command g++
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require_command file
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require_command readelf
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make -C "$ROOT" -B activity-sampler >/dev/null
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file "$ROOT/activity-sampler" | grep -Fq 'ELF 64-bit' ||
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fail "activity sampler is not a native 64-bit executable"
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[[ $(stat -c %s "$ROOT/activity-sampler") -lt 524288 ]] ||
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fail "activity sampler binary exceeds its 512 KiB size budget"
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[[ $("$ROOT/activity-sampler" --version) == 'activity-sampler 2.1.1' ]] ||
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fail "activity sampler binary does not match its source release"
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readelf -lW "$ROOT/activity-sampler" | grep -Fq 'GNU_RELRO' ||
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fail "activity sampler is missing RELRO hardening"
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readelf -dW "$ROOT/activity-sampler" | grep -Fq 'BIND_NOW' ||
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fail "activity sampler is missing immediate binding hardening"
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pass "activity sampler builds as a compact hardened native executable"
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read_native_frame() {
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local output_fd="$1"
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local kind="$2"
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local line
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while IFS= read -r -u "$output_fd" line; do
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[[ $line == "snapshot-end"$'\t'"$kind" ]] && return 0
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done
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return 1
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}
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coproc NATIVE_READER { exec "$ROOT/activity-sampler" --activity-reader; }
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native_reader_pid=$NATIVE_READER_PID
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native_reader_input=${NATIVE_READER[1]}
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native_reader_output=${NATIVE_READER[0]}
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printf 'resources\n' >&"$native_reader_input"
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read_native_frame "$native_reader_output" resources ||
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fail "native activity reader stopped during its resource warmup"
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printf 'processes\n' >&"$native_reader_input"
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read_native_frame "$native_reader_output" processes ||
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fail "native activity reader stopped during its process warmup"
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children=$(<"/proc/$native_reader_pid/task/$native_reader_pid/children")
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[[ -z $children ]] || fail "native activity reader launched a subprocess"
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pss_kib=$(awk '/^Pss:/ { total += $2 } END { print total + 0 }' "/proc/$native_reader_pid/smaps")
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(( pss_kib < 4096 )) ||
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fail "native activity reader exceeds its 4 MiB proportional-memory budget" "PSS: ${pss_kib} KiB"
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exec {native_reader_input}>&-
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wait "$native_reader_pid"
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pass "activity reader stays below 4 MiB PSS and launches no child collectors"
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grep -Fq 'dlopen("libnvidia-ml.so.1"' "$ROOT/activity-sampler.cpp" &&
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grep -Fq 'next_fd_discovery_' "$ROOT/activity-sampler.cpp" &&
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grep -Fq 'std::unordered_map<pid_t, Metadata> cache_' "$ROOT/activity-sampler.cpp" ||
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fail "activity sampler does not retain its expensive discovery state"
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if grep -Eq 'nvidia-smi|popen[[:space:]]*\(|system[[:space:]]*\(|fork[[:space:]]*\(' \
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"$ROOT/activity-sampler.cpp"; then
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fail "activity sampler invokes an external collector"
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fi
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pass "activity sampler caches GPU/process discovery and keeps NVML in-process"
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