Import rbenv changes at 7e0e85bdda

test/init.bats

@@ -21,7 +21,7 @@ load test_helper
   root="$(cd $BATS_TEST_DIRNAME/.. && pwd)"
   run pyenv-init - bash
   assert_success
-  assert_line "source '${root}/libexec/../completions/pyenv.bash'"
+  assert_line "source '${root}/test/../libexec/../completions/pyenv.bash'"
 }
 
 @test "detect parent shell" {
@@ -35,7 +35,7 @@ load test_helper
   root="$(cd $BATS_TEST_DIRNAME/.. && pwd)"
   run pyenv-init - fish
   assert_success
-  assert_line ". '${root}/libexec/../completions/pyenv.fish'"
+  assert_line ". '${root}/test/../libexec/../completions/pyenv.fish'"
 }
 
 @test "fish instructions" {
@@ -68,7 +68,7 @@ load test_helper
   export PATH="${PYENV_ROOT}/shims:$PATH"
   run pyenv-init - bash
   assert_success
-  refute_line 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
+  assert_line 0 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
 }
 
 @test "doesn't add shims to PATH more than once (fish)" {
@@ -77,3 +77,20 @@ load test_helper
   assert_success
   refute_line 'setenv PATH "'${PYENV_ROOT}'/shims" $PATH ;'
 }
+
+@test "outputs sh-compatible syntax" {
+  run pyenv-init - bash
+  assert_success
+  assert_line '  case "$command" in'
+
+  run pyenv-init - zsh
+  assert_success
+  assert_line '  case "$command" in'
+}
+
+@test "outputs fish-specific syntax (fish)" {
+  run pyenv-init - fish
+  assert_success
+  assert_line '  switch "$command"'
+  refute_line '  case "$command" in'
+}

test/libexec/pyenv-echo

@@ -1,2 +1,9 @@
 #!/usr/bin/env bash
-eval "echo \$$1"
+# Usage: pyenv echo [-F<char>] VAR
+
+if [[ $1 == -F* ]]; then
+  sep="${1:2}"
+  echo "${!2}" | tr "${sep:-:}" $'\n'
+else
+  echo "${!1}"
+fi

test/pyenv.bats

@@ -45,3 +45,31 @@ load test_helper
   assert_failure
   assert_output "pyenv: cannot change working directory to \`$dir'"
 }
+
+@test "adds its own libexec to PATH" {
+  run pyenv echo "PATH"
+  assert_success "${BATS_TEST_DIRNAME%/*}/libexec:$PATH"
+}
+
+@test "adds plugin bin dirs to PATH" {
+  mkdir -p "$PYENV_ROOT"/plugins/python-build/bin
+  mkdir -p "$PYENV_ROOT"/plugins/pyenv-each/bin
+  run pyenv echo -F: "PATH"
+  assert_success
+  assert_line 0 "${BATS_TEST_DIRNAME%/*}/libexec"
+  assert_line 1 "${PYENV_ROOT}/plugins/python-build/bin"
+  assert_line 2 "${PYENV_ROOT}/plugins/pyenv-each/bin"
+}
+
+@test "PYENV_HOOK_PATH preserves value from environment" {
+  PYENV_HOOK_PATH=/my/hook/path:/other/hooks run pyenv echo -F: "PYENV_HOOK_PATH"
+  assert_success
+  assert_line 0 "/my/hook/path"
+  assert_line 1 "/other/hooks"
+  assert_line 2 "${PYENV_ROOT}/pyenv.d"
+}
+
+@test "PYENV_HOOK_PATH includes pyenv built-in plugins" {
+  run pyenv echo "PYENV_HOOK_PATH"
+  assert_success ":${PYENV_ROOT}/pyenv.d:${BATS_TEST_DIRNAME%/*}/pyenv.d:/usr/local/etc/pyenv.d:/etc/pyenv.d:/usr/lib/pyenv/hooks"
+}

test/run

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -e
+
+if [ -n "$PYENV_NATIVE_EXT" ]; then
+  src/configure
+  make -C src
+fi
+
+exec bats ${CI:+--tap} test

test/test_helper.bash

@@ -1,7 +1,15 @@
 unset PYENV_VERSION
 unset PYENV_DIR
 
-PYENV_TEST_DIR="${BATS_TMPDIR}/pyenv"
+if enable -f "${BATS_TEST_DIRNAME}"/../libexec/pyenv-realpath.dylib realpath 2>/dev/null; then
+  PYENV_TEST_DIR="$(realpath "$BATS_TMPDIR")/pyenv"
+else
+  if [ -n "$PYENV_NATIVE_EXT" ]; then
+    echo "pyenv: failed to load \`realpath' builtin" >&2
+    exit 1
+  fi
+  PYENV_TEST_DIR="${BATS_TMPDIR}/pyenv"
+fi
 
 # guard against executing this block twice due to bats internals
 if [ "$PYENV_ROOT" != "${PYENV_TEST_DIR}/root" ]; then