mirror of
https://github.com/fish-shell/fish-shell
synced 2025-01-16 06:54:03 +00:00
9796b95f48
Aside from the fact that the shared state could cause problems, tests were randomly assuming it would be created where that wasn't the case. In particular, `redirect.fish` and `basic.fish` were failing on only macOS because `../test/temp` didn't exist yet - it would be created by other tests later.
122 lines
4.2 KiB
Bash
122 lines
4.2 KiB
Bash
# vim: set ts=4 sw=4 tw=100 et:
|
|
# POSIX sh test driver to reduce dependency on fish in tests
|
|
|
|
# macOS has really weird default IFS behavior that splits output in random places, and the trailing
|
|
# backspace is to prevent \n from being gobbled up by the subshell output substitution.
|
|
# Folks, this is why you should use fish!
|
|
IFS="$(printf "\n\b")"
|
|
|
|
# The first argument is the path to the script to launch; all remaining arguments are forwarded to
|
|
# the script.
|
|
fish_script="$1"
|
|
shift 1
|
|
script_args="${@}"
|
|
|
|
die() {
|
|
if test "$#" -ge 0; then
|
|
printf "%s\n" "$@" 1>&2
|
|
fi
|
|
exit 1
|
|
}
|
|
|
|
# To keep things sane and to make error messages comprehensible, do not use relative paths anywhere
|
|
# in this script. Instead, make all paths relative to one of these or $homedir."
|
|
TESTS_ROOT="$(dirname "$0")"
|
|
BUILD_ROOT="${TESTS_ROOT}/.."
|
|
|
|
# macOS (still!) doesn't have `readlink -f` or `realpath`. That's OK, this is just for aesthetics.
|
|
if command -v realpath 1>/dev/null 2>/dev/null; then
|
|
TESTS_ROOT="$(realpath --no-symlinks "${TESTS_ROOT}")"
|
|
BUILD_ROOT="$(realpath --no-symlinks "${BUILD_ROOT}")"
|
|
fi
|
|
|
|
if ! test -z "$__fish_is_running_tests"; then
|
|
echo "Recursive test invocation detected!" 1>&2
|
|
exit 10
|
|
fi
|
|
|
|
# Set up a test environment and re-run the original script. We do not share environments
|
|
# whatsoever between tests, so each test driver run sets up a new profile altogether.
|
|
|
|
# macOS 10.10 requires an explicit template for `mktemp` and will create the folder in the
|
|
# current directory unless told otherwise. Linux isn't guaranteed to have $TMPDIR set.
|
|
homedir="$(mktemp -d 2>/dev/null || mktemp -d "${TMPDIR}tmp.XXXXXXXXXX")"
|
|
|
|
XDG_DATA_HOME="$homedir/xdg_data_home"
|
|
export XDG_DATA_HOME
|
|
mkdir -p $XDG_DATA_HOME/fish || die
|
|
|
|
XDG_CONFIG_HOME="$homedir/xdg_config_home"
|
|
export XDG_CONFIG_HOME
|
|
mkdir -p $XDG_CONFIG_HOME/fish || die
|
|
|
|
XDG_RUNTIME_DIR="$homedir/xdg_runtime_dir"
|
|
export XDG_CONFIG_HOME
|
|
mkdir -p $XDG_RUNTIME_DIR/fish || die
|
|
|
|
# Create a temp/scratch directory for tests to use, if they want (tests shouldn't write to a
|
|
# shared temp folder).
|
|
TMPDIR="$homedir/temp"
|
|
mkdir ${TMPDIR}
|
|
export TMPDIR
|
|
|
|
# These are used read-only so it's OK to symlink instead of copy
|
|
rm -f "$XDG_CONFIG_HOME/fish/functions"
|
|
ln -s "$PWD/test_functions" "$XDG_CONFIG_HOME/fish/functions" || die "Failed to symlink"
|
|
|
|
# Set the function path at startup, referencing the default fish functions and the test-specific
|
|
# functions.
|
|
fish_init_cmd="set fish_function_path ${XDG_CONFIG_HOME}/fish/functions ${BUILD_ROOT}/share/functions"
|
|
|
|
__fish_is_running_tests="$homedir"
|
|
export __fish_is_running_tests
|
|
|
|
# Set locale information for consistent tests. Fish should work with a lot of locales but the
|
|
# tests assume an english UTF-8 locale unless they explicitly override this default. We do not
|
|
# want the users locale to affect the tests since they might, for example, change the wording of
|
|
# logged messages.
|
|
#
|
|
# TODO: set LANG to en_US.UTF-8 so we test the locale message conversions (i.e., gettext).
|
|
unset LANGUAGE
|
|
# Remove "LC_" env vars from the test environment
|
|
for key in $(env | grep -E "^LC_"| grep -oE "^[^=]+"); do
|
|
unset "$key"
|
|
done
|
|
# Set the desired lang/locale tests are hard-coded against
|
|
export LANG="C"
|
|
export LC_CTYPE="en_US.UTF-8"
|
|
|
|
# These env vars should not be inherited from the user environment because they can affect the
|
|
# behavior of the tests. So either remove them or set them to a known value.
|
|
# See also tests/interactive.fish.
|
|
export TERM=xterm
|
|
unset COLORTERM
|
|
unset INSIDE_EMACS
|
|
unset ITERM_PROFILE
|
|
unset KONSOLE_PROFILE_NAME
|
|
unset KONSOLE_VERSION
|
|
unset PANTHEON_TERMINAL_ID
|
|
unset TERM_PROGRAM
|
|
unset TERM_PROGRAM_VERSION
|
|
unset VTE_VERSION
|
|
unset WT_PROFILE_ID
|
|
unset XTERM_VERSION
|
|
|
|
# Set a marker to indicate whether colored output should be suppressed (used in `test_util.fish`)
|
|
suppress_color=""
|
|
if ! tty 0>&1 > /dev/null; then
|
|
suppress_color="yes"
|
|
fi
|
|
export suppress_color
|
|
|
|
# Source test util functions at startup
|
|
fish_init_cmd="${fish_init_cmd} && source ${TESTS_ROOT}/test_util.fish";
|
|
|
|
# Run the test script, but don't exec so we can do cleanup after it succeeds/fails
|
|
env HOME="$homedir" "${BUILD_ROOT}/test/root/bin/fish" \
|
|
--init-command "${fish_init_cmd}" \
|
|
"$fish_script" "$script_args"
|
|
test_status="$?"
|
|
|
|
rm -rf "$homedir"
|
|
exit "$test_status"
|