putty/tests/test.sh

#!/bin/bash
set -euo pipefail

IMAGE="$1"
FAILED=0
PASSED=0

assert_eq() {
  local desc="$1" expected="$2" actual="$3"
  if [ "$expected" = "$actual" ]; then
    echo "PASS: $desc"
    PASSED=$((PASSED + 1))
  else
    echo "FAIL: $desc (expected $expected, got $actual)"
    FAILED=$((FAILED + 1))
  fi
}

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

docker run --rm "$IMAGE" putty --help > "$TMPDIR/output" 2>&1 || true

if [ -s "$TMPDIR/output" ]; then
  echo "PASS: putty --help produces output"
  PASSED=$((PASSED + 1))
else
  echo "FAIL: putty --help produces no output"
  FAILED=$((FAILED + 1))
fi

docker run --rm "$IMAGE" puttygen --version > "$TMPDIR/output" 2>&1
if grep -qiE "putty|release|version" "$TMPDIR/output"; then
  echo "PASS: puttygen produces recognizable output"
  PASSED=$((PASSED + 1))
else
  echo "FAIL: puttygen output unrecognized"
  FAILED=$((FAILED + 1))
fi

echo ""
echo "$PASSED/$((PASSED + FAILED)) tests passed"
if [ "$FAILED" -gt 0 ]; then
  exit 1
fi