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cc56f76733
In some advanced shell setups, the order of custom-added PATH entries is important. We disregard it by default, always pushing shims to the front of PATH, to ensure that Pyenv works even in poorly maintained shell environments and with minimal hassle for non-export users (an attempt to do the opposite (#1898) has ended in a disaster). Some advanced users are however ready and able to carefully maintain their environment and deal with breakages and inconvenience. This option is for them.
169 lines
4.3 KiB
Bash
Executable file
169 lines
4.3 KiB
Bash
Executable file
#!/usr/bin/env bats
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load test_helper
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@test "creates shims and versions directories" {
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assert [ ! -d "${PYENV_ROOT}/shims" ]
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assert [ ! -d "${PYENV_ROOT}/versions" ]
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run pyenv-init -
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assert_success
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assert [ -d "${PYENV_ROOT}/shims" ]
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assert [ -d "${PYENV_ROOT}/versions" ]
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}
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@test "auto rehash" {
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run pyenv-init -
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assert_success
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assert_line "command pyenv rehash 2>/dev/null"
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}
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@test "auto rehash for --path" {
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run pyenv-init --path
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assert_success
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assert_line "command pyenv rehash 2>/dev/null"
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}
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@test "setup shell completions" {
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root="$(cd $BATS_TEST_DIRNAME/.. && pwd)"
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run pyenv-init - bash
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assert_success
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assert_line "source '${root}/test/../libexec/../completions/pyenv.bash'"
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}
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@test "detect parent shell" {
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SHELL=/bin/false run pyenv-init -
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assert_success
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assert_line "export PYENV_SHELL=bash"
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}
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@test "detect parent shell from script" {
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mkdir -p "$PYENV_TEST_DIR"
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cd "$PYENV_TEST_DIR"
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cat > myscript.sh <<OUT
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#!/bin/sh
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eval "\$(pyenv-init -)"
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echo \$PYENV_SHELL
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OUT
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chmod +x myscript.sh
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run ./myscript.sh
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assert_success "sh"
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}
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@test "setup shell completions (fish)" {
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root="$(cd $BATS_TEST_DIRNAME/.. && pwd)"
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run pyenv-init - fish
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assert_success
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assert_line "source '${root}/test/../libexec/../completions/pyenv.fish'"
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}
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@test "fish instructions" {
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run pyenv-init fish
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assert [ "$status" -eq 1 ]
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assert_line 'pyenv init - | source'
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}
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@test "option to skip rehash" {
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run pyenv-init - --no-rehash
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assert_success
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refute_line "pyenv rehash 2>/dev/null"
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}
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@test "adds shims to PATH" {
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export PATH="${BATS_TEST_DIRNAME}/../libexec:/usr/bin:/bin:/usr/local/bin"
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run pyenv-init - bash
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assert_success
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assert_line 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
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}
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@test "adds shims to PATH (fish)" {
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export PATH="${BATS_TEST_DIRNAME}/../libexec:/usr/bin:/bin:/usr/local/bin"
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run pyenv-init - fish
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assert_success
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assert_line "set -gx PATH '${PYENV_ROOT}/shims' \$PATH"
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}
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@test "removes existing shims from PATH" {
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OLDPATH="$PATH"
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export PATH="${BATS_TEST_DIRNAME}/nonexistent:${PYENV_ROOT}/shims:$PATH"
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run bash -e <<!
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eval "\$(pyenv-init -)"
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echo "\$PATH"
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!
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assert_success
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assert_output "${PYENV_ROOT}/shims:${BATS_TEST_DIRNAME}/nonexistent:${OLDPATH//${PYENV_ROOT}\/shims:/}"
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}
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@test "removes existing shims from PATH (fish)" {
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command -v fish >/dev/null || skip "-- fish not installed"
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OLDPATH="$PATH"
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export PATH="${BATS_TEST_DIRNAME}/nonexistent:${PYENV_ROOT}/shims:$PATH"
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run fish <<!
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set -x PATH "$PATH"
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pyenv init - | source
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echo "\$PATH"
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!
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assert_success
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assert_output "${PYENV_ROOT}/shims:${BATS_TEST_DIRNAME}/nonexistent:${OLDPATH//${PYENV_ROOT}\/shims:/}"
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}
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@test "adds shims to PATH with --no-push-path if they're not on PATH" {
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export PATH="${BATS_TEST_DIRNAME}/../libexec:/usr/bin:/bin:/usr/local/bin"
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run bash -e <<!
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eval "\$(pyenv-init - --no-push-path)"
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echo "\$PATH"
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!
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assert_success
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assert_output "${PYENV_ROOT}/shims:${PATH}"
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}
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@test "adds shims to PATH with --no-push-path if they're not on PATH (fish)" {
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command -v fish >/dev/null || skip "-- fish not installed"
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export PATH="${BATS_TEST_DIRNAME}/../libexec:/usr/bin:/bin:/usr/local/bin"
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run fish <<!
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set -x PATH "$PATH"
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pyenv-init - --no-push-path| source
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echo "\$PATH"
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!
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assert_success
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assert_output "${PYENV_ROOT}/shims:${PATH}"
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}
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@test "doesn't change PATH with --no-push-path if shims are already on PATH" {
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export PATH="${BATS_TEST_DIRNAME}/../libexec:${PYENV_ROOT}/shims:/usr/bin:/bin:/usr/local/bin"
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run bash -e <<!
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eval "\$(pyenv-init - --no-push-path)"
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echo "\$PATH"
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!
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assert_success
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assert_output "${PATH}"
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}
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@test "doesn't change PATH with --no-push-path if shims are already on PATH (fish)" {
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command -v fish >/dev/null || skip "-- fish not installed"
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export PATH="${BATS_TEST_DIRNAME}/../libexec:/usr/bin:${PYENV_ROOT}/shims:/bin:/usr/local/bin"
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run fish <<!
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set -x PATH "$PATH"
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pyenv-init - --no-push-path| source
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echo "\$PATH"
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!
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assert_success
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assert_output "${PATH}"
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}
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@test "outputs sh-compatible syntax" {
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run pyenv-init - bash
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assert_success
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assert_line ' case "$command" in'
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run pyenv-init - zsh
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assert_success
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assert_line ' case "$command" in'
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}
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@test "outputs fish-specific syntax (fish)" {
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run pyenv-init - fish
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assert_success
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assert_line ' switch "$command"'
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refute_line ' case "$command" in'
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}
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