#!/bin/sh

die () { echo "$@" ; cleanup ; exit 1; }

cleanup() {
  unset -f nvm_ls_remote nvm_ls_remote_iojs
}

: nvm.sh
\. ../../../nvm.sh

\. ../../common.sh

nvm_ls_remote() {
  echo "N/A"
}
try nvm_remote_version foo
[ "_$CAPTURED_STDOUT" = "_N/A" ] || die "nonexistent version did not report N/A"
[ "_$CAPTURED_EXIT_CODE" = "_3" ] || die "nonexistent version did not exit with code 3, got $CAPTURED_EXIT_CODE"

nvm_ls_remote_iojs() {
  echo "N/A"
}
try nvm_remote_version iojs-foo
[ "_$CAPTURED_STDOUT" = "_N/A" ] || die "nonexistent version did not report N/A"
[ "_$CAPTURED_EXIT_CODE" = "_3" ] || die "nonexistent version did not exit with code 3, got $CAPTURED_EXIT_CODE"


nvm_ls_remote() {
  if [ -z "$1" ] || ! nvm_is_iojs_version "$1"; then
    echo "test_output"
    echo "more_test_output"
    echo "pattern_received:_$1_"
  fi
}
nvm_ls_remote_iojs() {
  if [ -z "$1" ] || nvm_is_iojs_version "$1"; then
    echo "test_iojs_output"
    echo "more_iojs_test_output"
    echo "iojs_pattern_received:_$1_"
  fi
}
try nvm_remote_version foo
[ "_$CAPTURED_STDOUT" = "_pattern_received:_foo_" ] \
  || die "nvm_remote_version foo did not return last line only of nvm_ls_remote foo; got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_version foo did not exit with 0, got $CAPTURED_EXIT_CODE"

try nvm_remote_version iojs-foo
[ "_$CAPTURED_STDOUT" = "_iojs_pattern_received:_iojs-foo_" ] \
  || die "nvm_remote_version iojs-foo did not return last line only of nvm_ls_remote_iojs foo; got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_version iojs-foo did not exit with 0, got $CAPTURED_EXIT_CODE"

try nvm_remote_version iojs
[ "_$CAPTURED_STDOUT" = "_iojs_pattern_received:__" ] \
  || die "nvm_remote_version iojs did not return last line only of nvm_ls_remote_iojs; got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_version iojs did not exit with 0, got $CAPTURED_EXIT_CODE"

try nvm_remote_version stable
[ "_$CAPTURED_STDOUT" = "_$(nvm_ls_remote stable)" ] \
  || die "nvm_remote_version stable did not return contents of nvm_ls_remote stable; got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_version stable did not exit with 0, got $CAPTURED_EXIT_CODE"

try nvm_remote_version unstable
[ "_$CAPTURED_STDOUT" = "_$(nvm_ls_remote unstable)" ] \
  || die "nvm_remote_version unstable did not return contents of nvm_ls_remote unstable; got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_version unstable did not exit with 0, got $CAPTURED_EXIT_CODE"

try nvm_remote_version node
[ "_$CAPTURED_STDOUT" = "_$(nvm_ls_remote node)" ] \
  || die "nvm_remote_version node did not return contents of nvm_ls_remote node; got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_version node did not exit with 0, got $CAPTURED_EXIT_CODE"

# Test LTS name rejection (Issue #3474)
# When nvm_remote_versions returns a line with LTS name in description,
# nvm_remote_version should reject it if the pattern doesn't match the version number

nvm_remote_versions() {
    echo "v4.9.1 Argon *"
}
try nvm_remote_version Argon
[ "_$CAPTURED_STDOUT" = "_N/A" ] || die "nvm_remote_version Argon should return N/A (LTS name not in version), got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_3" ] || die "nvm_remote_version Argon should exit with code 3, got $CAPTURED_EXIT_CODE"

nvm_remote_versions() {
  echo "v4.9.1"
}
try nvm_remote_version 4
[ "_$CAPTURED_STDOUT" = "_v4.9.1" ] || die "nvm_remote_version 4 should return v4.9.1, got $CAPTURED_STDOUT"
[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_version 4 should exit with code 0, got $CAPTURED_EXIT_CODE"

cleanup