mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-11-10 20:07:04 +01:00
Krzysztof kuhy Rudnicki
c4bdaad038
test_pacman_wrapper_security.sh (287) and test_i3blocks_efficiency.sh (345). Both keep their filenames -- shell-tests.yml runs them by name -- and both were verified by diffing a full run against the pre-split code: byte-identical output, exit 0 either side. The i3blocks setup half stays in the entry on purpose. Its five fake $BIN_DIR binaries are written with heredocs, and a seam inside a heredoc yields a lib that will not parse -- the worst failure this effort has produced so far. Only the two heredoc-free regions moved. Both i3blocks lib functions end in an explicit `return 0`. Their last statement is a `|| fail ...`, which as a function tail under set -e becomes the return value and would abort a run in which every check passed. `fail` exits on its own, so reaching the end means success. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
215 lines
7.7 KiB
Bash
Executable File
215 lines
7.7 KiB
Bash
Executable File
#!/bin/bash
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# Regression tests for i3blocks hot-path efficiency fixes.
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set -euo pipefail
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SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)
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REPO_DIR=$(cd -- "$SCRIPT_DIR/.." && pwd)
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I3BLOCKS_DIR="$REPO_DIR/scripts/periodic_background/i3-configuration/i3blocks"
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CONFIG_FILE="$I3BLOCKS_DIR/config"
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printf 'Running persist_common helper regression checks...\n'
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bash "$SCRIPT_DIR/test_i3blocks_persist_common.sh"
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TMP_DIR=$(mktemp -d)
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BIN_DIR="$TMP_DIR/bin"
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mkdir -p "$BIN_DIR"
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cleanup() {
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rm -rf "$TMP_DIR"
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}
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trap cleanup EXIT
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fail() {
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printf 'FAIL: %s\n' "$1" >&2
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exit 1
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}
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assert_equals() {
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local expected="$1"
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local actual="$2"
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local context="$3"
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if [[ "$expected" != "$actual" ]]; then
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fail "$context (expected: '$expected', actual: '$actual')"
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fi
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}
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assert_le() {
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local actual="$1"
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local expected_max="$2"
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local context="$3"
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if (( actual > expected_max )); then
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fail "$context (expected <= $expected_max, actual: $actual)"
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fi
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}
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epoch_utc() {
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TZ=UTC date -d "$1" +%s
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}
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count_execs() {
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local script_path="$1"
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local log_file="$TMP_DIR/trace.log"
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PATH="$BIN_DIR:$PATH" strace -f -o "$log_file" -e trace=execve bash "$script_path" \
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>/dev/null 2>&1
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grep -c 'execve(' "$log_file"
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}
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cat >"$BIN_DIR/pacman" <<'EOF'
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#!/bin/bash
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exit 1
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EOF
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chmod +x "$BIN_DIR/pacman"
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cat >"$BIN_DIR/pgrep" <<'EOF'
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#!/bin/bash
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exit 1
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EOF
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chmod +x "$BIN_DIR/pgrep"
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cat >"$BIN_DIR/iw" <<'EOF'
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#!/bin/bash
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set -euo pipefail
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if [[ $# -eq 1 && $1 == dev ]]; then
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if [[ ${WIFI_HAS_INTERFACE:-1} == 1 ]]; then
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printf '%s\n' \
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'phy#0' \
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' Interface wlan0'
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fi
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exit 0
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fi
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if [[ $# -eq 3 && $1 == dev && $3 == link ]]; then
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if [[ ${WIFI_CONNECTED:-1} == 1 ]]; then
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printf '%s\n' \
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'Connected to 00:11:22:33:44:55 (on wlan0)' \
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'SSID: TestWifi' \
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'signal: -53 dBm'
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else
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printf '%s\n' 'Not connected.'
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fi
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exit 0
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fi
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printf 'unexpected iw args: %s\n' "$*" >&2
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exit 1
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EOF
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chmod +x "$BIN_DIR/iw"
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cat >"$BIN_DIR/ip" <<'EOF'
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#!/bin/bash
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set -euo pipefail
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if [[ $# -ge 8 && $1 == -o && $2 == -4 && $3 == addr && $4 == show ]]; then
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printf '%s\n' '3: wlan0 inet 192.168.1.44/24 brd 192.168.1.255 scope global dynamic wlan0'
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exit 0
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fi
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printf 'unexpected ip args: %s\n' "$*" >&2
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exit 1
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EOF
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chmod +x "$BIN_DIR/ip"
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cat >"$BIN_DIR/df" <<'EOF'
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#!/bin/bash
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set -euo pipefail
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if [[ $# -eq 2 && $1 == -h && $2 == / ]]; then
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printf '%s\n' \
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'Filesystem Size Used Avail Use% Mounted on' \
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'/dev/nvme0n1p2 100G 15G 80G 16% /'
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exit 0
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fi
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printf 'unexpected df args: %s\n' "$*" >&2
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exit 1
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EOF
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chmod +x "$BIN_DIR/df"
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# Two blocks of checks live in libs to keep this file under the 250-line cap.
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# They run in this shell and use the helpers and paths set up above. The fake
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# $BIN_DIR binaries and their heredocs stay here: a seam inside a heredoc
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# produces a lib that will not parse.
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LIB_DIR="$SCRIPT_DIR/lib"
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# shellcheck source=lib/i3blocks_config_checks.sh
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source "$LIB_DIR/i3blocks_config_checks.sh"
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# shellcheck source=lib/i3blocks_claude_usage.sh
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source "$LIB_DIR/i3blocks_claude_usage.sh"
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i3_tests_config_and_guards
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i3_tests_claude_usage
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printf 'Checking disk block behavior and fork count...\n'
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disk_output=$(PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/disk.sh")
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assert_equals '💾 15G/100G' "$disk_output" \
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'disk script should show used and total disk space'
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assert_le "$(count_execs "$I3BLOCKS_DIR/disk.sh")" 2 \
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'disk script should stay at one external helper plus bash'
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printf 'Checking PC startup block behavior and fork count...\n'
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pc_live_epoch=$(epoch_utc '2026-05-01 06:30:00')
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pc_live_output=$(TZ=UTC NOW_EPOCH="$pc_live_epoch" UPTIME_SECONDS=1800 PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/pc_startup_status.sh")
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assert_equals 'PC:live' "$(printf '%s\n' "$pc_live_output" | sed -n '1p')" \
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'pc startup script should show live during the monitored startup window'
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assert_le "$(count_execs "$I3BLOCKS_DIR/pc_startup_status.sh")" 1 \
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'pc startup script should avoid date and text-processing helpers'
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pc_ok_epoch=$(epoch_utc '2026-05-01 10:00:00')
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pc_ok_output=$(TZ=UTC NOW_EPOCH="$pc_ok_epoch" UPTIME_SECONDS=14400 PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/pc_startup_status.sh")
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assert_equals 'PC:ok' "$(printf '%s\n' "$pc_ok_output" | sed -n '1p')" \
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'pc startup script should show ok when boot happened inside the startup window'
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pc_warn_epoch=$(epoch_utc '2026-05-01 10:00:00')
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pc_warn_output=$(TZ=UTC NOW_EPOCH="$pc_warn_epoch" UPTIME_SECONDS=1800 PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/pc_startup_status.sh")
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assert_equals 'PC:warn' "$(printf '%s\n' "$pc_warn_output" | sed -n '1p')" \
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'pc startup script should warn when boot happened outside the startup window'
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pc_skip_epoch=$(epoch_utc '2026-04-30 10:00:00')
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pc_skip_output=$(TZ=UTC NOW_EPOCH="$pc_skip_epoch" UPTIME_SECONDS=1800 PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/pc_startup_status.sh")
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assert_equals 'PC:skip' "$(printf '%s\n' "$pc_skip_output" | sed -n '1p')" \
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'pc startup script should skip on unmonitored days'
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printf 'Checking shutdown countdown behavior and fork count...\n'
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shutdown_config_file="$TMP_DIR/shutdown-schedule.conf"
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cat >"$shutdown_config_file" <<'EOF'
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MON_WED_HOUR=23
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THU_SUN_HOUR=21
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EOF
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# Isolate from the machine's real override file so these assertions are hermetic.
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shutdown_overrides_empty="$TMP_DIR/shutdown-overrides-empty.conf"
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: > "$shutdown_overrides_empty"
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# 2026-05-01 is a Friday -> THU_SUN_HOUR=21 applies; at 19:30 the next shutdown
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# is 21:00. The block shows the exact clock time of the shutdown, not a
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# relative countdown.
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shutdown_countdown_epoch=$(epoch_utc '2026-05-01 19:30:00')
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shutdown_countdown_output=$(TZ=UTC NOW_EPOCH="$shutdown_countdown_epoch" SHUTDOWN_CONFIG="$shutdown_config_file" OVERRIDES_FILE="$shutdown_overrides_empty" PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/shutdown_countdown.sh")
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assert_equals '⏻ 21:00' "$(printf '%s\n' "$shutdown_countdown_output" | sed -n '1p')" \
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'shutdown countdown should show the exact clock time of the next shutdown'
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assert_equals '#F1FA8C' "$(printf '%s\n' "$shutdown_countdown_output" | sed -n '3p')" \
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'shutdown countdown should show yellow for two hours or less remaining'
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assert_le "$(count_execs "$I3BLOCKS_DIR/shutdown_countdown.sh")" 1 \
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'shutdown countdown should avoid date helpers in the hot path'
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shutdown_window_epoch=$(epoch_utc '2026-05-01 21:15:00')
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shutdown_window_output=$(TZ=UTC NOW_EPOCH="$shutdown_window_epoch" SHUTDOWN_CONFIG="$shutdown_config_file" OVERRIDES_FILE="$shutdown_overrides_empty" PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/shutdown_countdown.sh")
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assert_equals '⏻ SHUTDOWN' "$(printf '%s\n' "$shutdown_window_output" | sed -n '1p')" \
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'shutdown countdown should show SHUTDOWN inside the blocked window'
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# An active override (shutdown-override-manager.sh) rescues the shutdown: the
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# block should show the overridden end time in green instead of a countdown or
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# a SHUTDOWN warning. Window 19:00-23:00 covers the 19:30 sample time.
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shutdown_overrides_active="$TMP_DIR/shutdown-overrides-active.conf"
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override_start=$(epoch_utc '2026-05-01 19:00:00')
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override_end=$(epoch_utc '2026-05-01 23:00:00')
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printf '%s|%s|%s|%s\n' "$override_start" "$override_end" "$override_start" 'regression test override' > "$shutdown_overrides_active"
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shutdown_override_output=$(TZ=UTC NOW_EPOCH="$shutdown_countdown_epoch" SHUTDOWN_CONFIG="$shutdown_config_file" OVERRIDES_FILE="$shutdown_overrides_active" PATH="$BIN_DIR:$PATH" bash "$I3BLOCKS_DIR/shutdown_countdown.sh")
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assert_equals '▶ 23:00 (override)' "$(printf '%s\n' "$shutdown_override_output" | sed -n '1p')" \
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'shutdown countdown should show the overridden end time when an override is active'
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assert_equals '#50FA7B' "$(printf '%s\n' "$shutdown_override_output" | sed -n '3p')" \
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'shutdown countdown should show green while an override is active'
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printf 'All i3blocks efficiency regression tests passed.\n'
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