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https://github.com/fish-shell/fish-shell
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Revert "Revert "tests/invocation.sh: Port to sh (from bash)""
The one thing I was missing:
`echo -n` isn't POSIX. In practice, it appears the only shell to encounter this
is macOS' crusty old bash in sh-mode. Just replace it with `touch`.
This reverts commit fc5e8f9fec.
This commit is contained in:
Fabian Homborg
parent
f553cedff1
commit
5612f47e33
1 changed files with 41 additions and 54 deletions
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@ -1,4 +1,4 @@
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#!/bin/bash
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#!/bin/sh
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##
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# Test that the invocation of the fish executable works as we hope.
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#
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@ -57,13 +57,6 @@
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# Errors will be fatal
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set -e
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# If any command in the pipeline fails report the rc of the first fail.
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set -o pipefail
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# If nothing matches a glob expansion, return nothing (not the glob
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# itself)
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shopt -s nullglob
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# The directory this script is in (as everything is relative to here)
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here="$(cd "$(dirname "$0")" && pwd -P)"
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cd "$here"
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@ -71,9 +64,6 @@ cd "$here"
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# The temporary directory to use
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temp_dir="$here/../test"
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# The files we're going to execute are in the 'invocation' directory.
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files_to_test=($(echo invocation/*.invoke))
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# The fish binary we are testing - for manual testing, may be overridden
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fish_exe="${fish_exe:-../test/root/bin/fish}"
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fish_dir="$(dirname "${fish_exe}")"
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@ -89,7 +79,7 @@ system_name="$(uname -s)"
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# Check whether we have the 'colordiff' tool - if not, we'll revert to
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# boring regular 'diff'.
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if [ "$(type -t colordiff)" != '' ] ; then
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if command -v colordiff >/dev/null 2>&1; then
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difftool='colordiff'
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else
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difftool='diff'
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@ -99,7 +89,7 @@ fi
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##
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# Set variables to known values so that they will not affect the
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# execution of the test.
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function clean_environment() {
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clean_environment() {
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# Reset the terminal variables to a known type.
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export TERM=xterm
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@ -119,27 +109,41 @@ function clean_environment() {
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##
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# Fail completely :-(
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function fail() {
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say red "FAIL: $*" >&2
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fail() {
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say "$term_red" "FAIL: $*" >&2
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exit 1
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}
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##
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# Coloured output
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function say() {
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local color_name="$1"
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local msg="$2"
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local color_var="term_${color_name}"
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local color="${!color_var}"
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echo "$color$msg$term_reset"
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#
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# Use like `say "$term_green" "message".
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say() {
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echo "$1$2$term_reset"
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}
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run_rc() {
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# Write the return code on to the end of the stderr, so that it can be
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# checked like anything else.
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eval "$*" || echo "RC: $?" >&2
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}
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filter() {
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# In some cases we want to check only a part of the output.
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# For those we filter the output through grep'd matches.
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if [ -f "$1" ] ; then
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# grep '-o', '-E' and '-f' are supported by the tools in modern GNU
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# environments, and on OS X.
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grep -oE -f "$1"
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else
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cat
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fi
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}
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##
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# Actual testing of a .invoke file.
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function test_file() {
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test_file() {
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local file="$1"
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local dir="$(dirname "$file")"
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local base="$(basename "$file" .invoke)"
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@ -150,7 +154,7 @@ function test_file() {
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local grep_stdout="${dir}/${base}.grep"
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local want_stderr="${dir}/${base}.err"
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local empty="${dir}/${base}.empty"
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local -a filter
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local filter
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local rc=0
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local test_args_literal
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local test_args
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@ -182,7 +186,7 @@ function test_file() {
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fi
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# Create an empty file so that we can compare against it if needed
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echo -n > "${empty}"
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touch "${empty}"
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# If they supplied a configuration file, we create it here
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if [ -f "$test_config" ] ; then
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@ -191,16 +195,6 @@ function test_file() {
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rm -f "${temp_dir}/home/fish/config.fish"
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fi
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# In some cases we want to check only a part of the output.
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# For those we filter the output through grep'd matches.
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if [ -f "$grep_stdout" ] ; then
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# grep '-o', '-E' and '-f' are supported by the tools in modern GNU
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# environments, and on OS X.
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filter=('grep' '-o' '-E' '-f' "$grep_stdout")
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else
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filter=('cat')
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fi
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echo -n "Testing file $file ${system_specific:+($system_name specific) }... "
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# The hoops we are jumping through here, with changing directory are
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@ -210,20 +204,13 @@ function test_file() {
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# We disable the exit-on-error here, so that we can catch the return
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# code.
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set +e
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eval "cd \"$fish_dir\" && \"./$fish_leaf\" $test_args" \
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run_rc "cd \"$fish_dir\" && \"./$fish_leaf\" $test_args" \
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2> "$test_stderr" \
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< /dev/null \
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| ${filter[*]} \
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| filter "$grep_stdout" \
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> "$test_stdout"
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rc="$?"
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set -e
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if [ "$rc" != '0' ] ; then
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# Write the return code on to the end of the stderr, so that it can be
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# checked like anything else.
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echo "RC: $rc" >> "${test_stderr}"
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fi
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# If the wanted output files are not present, they are assumed empty.
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if [ ! -f "$want_stdout" ] ; then
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want_stdout="$empty"
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@ -238,9 +225,9 @@ function test_file() {
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# However, fish will also have helpfully translated the home directory
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# into '~/' in the error report. Consequently, we need to perform a
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# small fix-up so that we can replace the string sanely.
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xdg_config_in_home="$XDG_CONFIG_HOME"
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if [ "${xdg_config_in_home:0:${#HOME}}" = "${HOME}" ] ; then
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xdg_config_in_home="~/${xdg_config_in_home:${#HOME}+1}"
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xdg_config_in_home="${XDG_CONFIG_HOME#$HOME}"
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if [ "${#xdg_config_in_home}" -lt "${#XDG_CONFIG_HOME}" ]; then
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xdg_config_in_home="~$xdg_config_in_home"
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fi
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# 'sed -i' (inplace) has different syntax on BSD and GNU versions of
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# the tool, so cannot be used here, hence we write to a separate file,
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@ -258,20 +245,20 @@ function test_file() {
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if [ "$out_status" = '0' ] && \
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[ "$err_status" = '0' ] ; then
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say green "ok"
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say "$term_green" "ok"
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# clean up tmp files
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rm -f "${test_stdout}" "${test_stderr}" "${empty}"
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rc=0
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else
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say red "fail"
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say blue "$test_args_literal" | sed 's/^/ /'
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say "$term_red" "fail"
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say "$term_blue" "$test_args_literal" | sed 's/^/ /'
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if [ "$out_status" != '0' ] ; then
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say yellow "Output differs for file $file. Diff follows:"
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say "$term_yellow" "Output differs for file $file. Diff follows:"
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"$difftool" -u "${test_stdout}" "${want_stdout}"
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fi
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if [ "$err_status" != '0' ] ; then
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say yellow "Error output differs for file $file. Diff follows:"
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say "$term_yellow" "Error output differs for file $file. Diff follows:"
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"$difftool" -u "${test_stderr}" "${want_stderr}"
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fi
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rc=1
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@ -312,11 +299,11 @@ if command -v tput >/dev/null 2>&1; then
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term_reset="$(tput sgr0)"
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fi
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say cyan "Testing shell invocation functionality"
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say "$term_cyan" "Testing shell invocation functionality"
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passed=0
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failed=0
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for file in ${files_to_test[*]} ; do
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for file in invocation/*.invoke; do
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if ! test_file "$file" ; then
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failed=$(( failed + 1 ))
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else
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