pyenv/plugins/pyenv-binary/test/relocate.bats
macayu17 6188e9efa9 pyenv-binary: add the generate-installer subcommand
* Relocation only implemented for Linux (requires patchelf + ldconfig -p)
* Shell-completing file name is not possible with current Pyenv completion logic:
  `pyenv-complete` does not pass info about the word being completed
* Fix `save`-produced tarball to be compatible with Python-Build fetch_tarball()
* Reuse test_helper from core

--

Co-authored-by: Ivan Pozdeev <vano@mail.mipt.ru>
2026-07-16 10:39:50 +03:00

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#!/usr/bin/env bats
load test_helper
_setup() {
create_stub pyenv-help "echo usage"
}
stub_patchelf() {
create_path_executable patchelf <<STUB
if [ "\$1" = "--print-rpath" ]; then
exit 0
fi
echo "\$*" >> "${BATS_TEST_TMPDIR}/patchelf.log"
STUB
}
create_interpreter() {
mkdir -p "${BATS_TEST_TMPDIR}/prefix/bin"
printf '#!/bin/sh\n' > "${BATS_TEST_TMPDIR}/prefix/bin/python2.7"
chmod +x "${BATS_TEST_TMPDIR}/prefix/bin/python2.7"
}
@test "completion produces nothing" {
run pyenv-binary-relocate --complete
assert_success ""
}
@test "fails without a prefix" {
run pyenv-binary-relocate
assert_failure "usage"
}
@test "fails when patchelf is not available" {
PATH="$(path_without patchelf)" run pyenv-binary-relocate "${BATS_TEST_TMPDIR}/prefix"
assert_failure "pyenv-binary: need patchelf to relocate the binary"
}
@test "fails when the prefix has no interpreter" {
create_path_executable patchelf "exit 0"
mkdir -p "${BATS_TEST_TMPDIR}/prefix"
run pyenv-binary-relocate "${BATS_TEST_TMPDIR}/prefix"
assert_failure "pyenv-binary: found no interpreter to relocate under \`${BATS_TEST_TMPDIR}/prefix/bin'"
}
@test "relocates an executable interpreter" {
stub_patchelf
create_interpreter
run pyenv-binary-relocate "${BATS_TEST_TMPDIR}/prefix"
assert_success
run cat "${BATS_TEST_TMPDIR}/patchelf.log"
assert_output "--set-rpath ${BATS_TEST_TMPDIR}/prefix/lib ${BATS_TEST_TMPDIR}/prefix/bin/python2.7"
}
@test "relocates the extension modules but not what a wheel installed" {
local lib="${BATS_TEST_TMPDIR}/prefix/lib/python3.12"
stub_patchelf
create_interpreter
mkdir -p "${lib}/lib-dynload" "${lib}/site-packages/numpy"
touch "${lib}/lib-dynload/_ssl.cpython-312-x86_64-linux-gnu.so"
# A wheel points its extensions at the libraries it bundles alongside them, so
# its rpath is its own business and must survive relocation.
touch "${lib}/site-packages/numpy/_multiarray.so"
run pyenv-binary-relocate "${BATS_TEST_TMPDIR}/prefix"
assert_success
run cat "${BATS_TEST_TMPDIR}/patchelf.log"
assert_line "--set-rpath ${BATS_TEST_TMPDIR}/prefix/lib ${lib}/lib-dynload/_ssl.cpython-312-x86_64-linux-gnu.so"
refute_line "--set-rpath ${BATS_TEST_TMPDIR}/prefix/lib ${lib}/site-packages/numpy/_multiarray.so"
}