#!/bin/bash
#
# Keep this POSIX-portable: the harness runs it via $(BASH), which is a plain
# POSIX /bin/sh on some platforms (e.g. macOS), so avoid bashisms and GNU-only
# tool flags despite the #!/bin/bash above.

# Cache write-failure handling (httrack -#test=cache-writefail <dir>). #174/#219.
# A failing new.zip write (disk full) used to crash the process via assertf; it
# must instead stop the mirror with a fatal error (exit_xh=-1), no crash. The
# self-test asserts that; reverting the fix makes -#test=cache-writefail abort (SIGABRT) and fail.

set -eu

dir=$(mktemp -d)
trap 'rm -rf "$dir"' EXIT

out=$(httrack -#test=cache-writefail "$dir")

# Match the exact success line (error logs also go to stdout); a renamed/removed
# test prints the registry to stderr, which exits non-zero but never prints this.
printf '%s\n' "$out" | grep -qx "cache-writefail: OK" || {
    echo "expected 'cache-writefail: OK', got: $out" >&2
    exit 1
}