#!/bin/sh

\. ../../../nvm.sh
\. ../../generated_semvers.sh

normalized_semver_regexp='^( ?(<|<=|>|>=)?[0-9]+\.[0-9]+\.[0-9]+)+( \|\| ( ?(<|<=|>|>=)?[0-9]+\.[0-9]+\.[0-9]+)+)*$'

# POSITIVE TEST CASES

test_cases="$VALID_NORMALIZED_SEMVERS"
while [ -n "$test_cases" ]; do
  string=$(echo "$test_cases" | head -n1)
  if [ -z "$normalized_semver_regexp" ] || [ -z "$string" ] || ! nvm_string_contains_regexp "$string" "$normalized_semver_regexp"; then
    die "nvm_string_contains_regexp POSITIVE test case failed. regexp: '$normalized_semver_regexp'. string: '$string'.\n"
  fi
  test_cases=$(echo "$test_cases" | tail -n +2)
done

# NEGATIVE TEST CASES

# string:regexp
test_cases=$(printf "%s\n%s" "$VALID_NON_NORMALIZED_SEMVERS" "$INVALID_SEMVERS_FOR_PKG_JSON")

while [ -n "$test_cases" ]; do
  string=$(echo "$test_cases" | head -n1)
  if [ -z "$normalized_semver_regexp" ] || nvm_string_contains_regexp "$string" "$normalized_semver_regexp"; then
    die "nvm_string_contains_regexp NEGATIVE test case failed. regexp: '$normalized_semver_regexp'. string: '$string'.\n"
  fi
  test_cases=$(echo "$test_cases" | tail -n +2)
done
exit 0