mirror of
https://github.com/pyenv/pyenv.git
synced 2024-11-07 20:31:01 -05:00
02e1d4a293
In exceptional cases (custom installation, malfunctions elsewhere), `pyenv-commands --sh` may return nothing. In non-Fish, this would cause "syntax error near unexpected token `)'" in `pyenv()`. Bash does not allow to specify a `case` option that would never match. This works around it by defaulting to `/`. Commands, being filenames, can never match it. In Fish, nothing needs to be done: it apparently does interpret a `case` without argument as one that never matches.
205 lines
5 KiB
Bash
Executable file
205 lines
5 KiB
Bash
Executable file
#!/usr/bin/env bats
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load test_helper
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setup() {
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export PATH="${PYENV_TEST_DIR}/bin:$PATH"
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}
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create_executable() {
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local name="$1"
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local bin="${PYENV_TEST_DIR}/bin"
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mkdir -p "$bin"
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sed -Ee '1s/^ +//' > "${bin}/$name"
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chmod +x "${bin}/$name"
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}
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@test "creates shims and versions directories" {
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assert [ ! -d "${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 [ "$status" -eq 1 ]
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assert_line 'pyenv init - | source'
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}
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@test "shell detection for installer" {
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run pyenv-init --detect-shell
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assert_success
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assert_line "PYENV_SHELL_DETECT=bash"
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}
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@test "option to skip rehash" {
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run pyenv-init - --no-rehash
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assert_success
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refute_line "pyenv rehash 2>/dev/null"
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}
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@test "adds shims to PATH" {
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export PATH="${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 "$command" in'
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}
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@test "outputs sh-compatible case syntax" {
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create_executable pyenv-commands <<!
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#!$BASH
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echo -e 'activate\ndeactivate\nrehash\nshell'
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!
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run pyenv-init - bash
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assert_success
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assert_line ' activate|deactivate|rehash|shell)'
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create_executable pyenv-commands <<!
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#!$BASH
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echo
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!
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run pyenv-init - bash
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assert_success
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assert_line ' /)'
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}
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@test "outputs fish-specific syntax (fish)" {
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run pyenv-init - fish
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assert_success
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assert_line ' switch "$command"'
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refute_line ' case "$command" in'
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}
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