|
|
- unset PYENV_VERSION
- unset PYENV_DIR
-
- PYENV_TEST_DIR="${BATS_TMPDIR}/pyenv"
-
- # guard against executing this block twice due to bats internals
- if [ "$PYENV_ROOT" != "${PYENV_TEST_DIR}/root" ]; then
- export PYENV_ROOT="${PYENV_TEST_DIR}/root"
- export HOME="${PYENV_TEST_DIR}/home"
-
- PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
- PATH="${PYENV_TEST_DIR}/bin:$PATH"
- PATH="${BATS_TEST_DIRNAME}/../libexec:$PATH"
- PATH="${BATS_TEST_DIRNAME}/libexec:$PATH"
- PATH="${PYENV_ROOT}/shims:$PATH"
- export PATH
- fi
-
- teardown() {
- rm -rf "$PYENV_TEST_DIR"
- }
-
- flunk() {
- { if [ "$#" -eq 0 ]; then cat -
- else echo "$@"
- fi
- } | sed "s:${PYENV_TEST_DIR}:TEST_DIR:g" >&2
- return 1
- }
-
- assert_success() {
- if [ "$status" -ne 0 ]; then
- flunk "command failed with exit status $status"
- elif [ "$#" -gt 0 ]; then
- assert_output "$1"
- fi
- }
-
- assert_failure() {
- if [ "$status" -eq 0 ]; then
- flunk "expected failed exit status"
- elif [ "$#" -gt 0 ]; then
- assert_output "$1"
- fi
- }
-
- assert_equal() {
- if [ "$1" != "$2" ]; then
- { echo "expected: $1"
- echo "actual: $2"
- } | flunk
- fi
- }
-
- assert_output() {
- local expected
- if [ $# -eq 0 ]; then expected="$(cat -)"
- else expected="$1"
- fi
- assert_equal "$expected" "$output"
- }
-
- assert_line() {
- if [ "$1" -ge 0 ] 2>/dev/null; then
- assert_equal "$2" "${lines[$1]}"
- else
- local line
- for line in "${lines[@]}"; do
- if [ "$line" = "$1" ]; then return 0; fi
- done
- flunk "expected line \`$1'"
- fi
- }
-
- refute_line() {
- if [ "$1" -ge 0 ] 2>/dev/null; then
- local num_lines="${#lines[@]}"
- if [ "$1" -lt "$num_lines" ]; then
- flunk "output has $num_lines lines"
- fi
- else
- local line
- for line in "${lines[@]}"; do
- if [ "$line" = "$1" ]; then
- flunk "expected to not find line \`$line'"
- fi
- done
- fi
- }
-
- assert() {
- if ! "$@"; then
- flunk "failed: $@"
- fi
- }
-
- # Output a modified PATH that ensures that the given executable is not present,
- # but in which system utils necessary for pyenv operation are still available.
- path_without() {
- local exe="$1"
- local path="${PATH}:"
- local found alt util
- for found in $(which -a "$exe"); do
- found="${found%/*}"
- if [ "$found" != "${PYENV_ROOT}/shims" ]; then
- alt="${PYENV_TEST_DIR}/$(echo "${found#/}" | tr '/' '-')"
- mkdir -p "$alt"
- for util in bash head cut readlink greadlink; do
- if [ -x "${found}/$util" ]; then
- ln -s "${found}/$util" "${alt}/$util"
- fi
- done
- path="${path/${found}:/${alt}:}"
- fi
- done
- echo "${path%:}"
- }
|