Idris2/tests/testutils.sh
Mathew Polzin c3239cb4c0
[fix] Package Search Paths (#3214)
* differentiate between search paths and package directories.

* fix :package repl command

* fix typo that caused Idris to look for library files in the wrong place when testing.

* Add to the changelog
2024-03-09 13:53:23 -06:00

119 lines
3.2 KiB
Bash
Executable File

#!/bin/sh
# This script is intended to be sourced from test scripts.
# It provides a number of test utilities.
# Usage: . ../../testutils.sh
idris2="$1"
# Delete build files between runs to prevent unexpected differences.
# As this is at the top-level, this is run when this script is imported.
rm -rf build
rm -rf prefix
if type valgrind >/dev/null 2>&1; then
export VALGRIND="valgrind --leak-check=full -s --log-file=output.valgrind.refc.log"
else
unset VALGRIND
fi
idris2() {
$idris2 --no-banner --console-width 0 --no-color "$@"
}
check() {
idris2 --check "$@"
}
run() {
idris2 --exec main "$@"
}
safesort() {
LC_ALL=C.UTF-8 sort
}
# Escape a string as a sed pattern literal
# Usage: sed -e "s/$(sed_literal 'some\literal/')/some replacement/g"
sed_literal() {
# Using printf instead of echo, as echo interprets backslashes as escape sequences on some platforms
printf '%s\n' "$1" | sed -e 's/[]\/$*.^[]/\\&/g'
}
# used below to normalise machine names
# shellcheck disable=SC2016
_awk_clean_name='
#!/bin/awk -f
# consistently replace numbers to make golden tests more stable. Currently handles:
# arg:NNN
# conArg:NNN
# $resolvedNNN
# ttc/NNNNNNNNNN
# Foo.Bar:NN:NN--NN:NN
# P:xyz:NNNNN
{
out = ""
# the last one is FC
while (match($0, /(P:[A-z]+:|arg:|conArg:|ttc[\\\/][0-9]+|[$]resolved)[0-9]+|[A-z.]+:[0-9]+:[0-9]+--[0-9]+:[0-9]+|[A-z]+[.][0-9]+:[0-9]+/)) {
rs = RSTART
rl = RLENGTH
m = substr($0, rs, rl)
pfx = "XXX"
if (match(m,/^(\$resolved|arg:|conArg:|ttc[\\\/]|P:[A-z]+:|[A-z.]+:|[A-z]+[.])/)) { pfx = substr(m, RSTART, RLENGTH) }
if (!(m in mapping)) {
# scope the count to the prefix so we can add more without breaking tests
if (!count[pfx]) { count[pfx] = 1}
mapping[m] = count[pfx]
count[pfx]++
}
out = out substr($0, 1, rs - 1) pfx mapping[m]
$0 = substr($0, rs + rl)
}
print out $0
}
'
# normalise machine names
clean_names() {
awk "$_awk_clean_name"
}
# Folder containing the currently running test
if [ "$OS" = "windows" ]; then
test_dir="$(cygpath -m "$(pwd)")"
SEP=";"
else
test_dir="$(pwd)"
SEP=":"
fi
# Set variables for hygiene testing
if [ -z "$PREFIX_CHANGED" ] && [ -n "$IDRIS2_PREFIX" ]; then
OLD_PREFIX="$IDRIS2_PREFIX"
NEW_PREFIX="$test_dir/prefix"
OLD_PP="$OLD_PREFIX/$NAME_VERSION"
NEW_PP="$NEW_PREFIX/$NAME_VERSION"
# Set where to look to installed stuff
export IDRIS2_PACKAGE_PATH="$OLD_PP$SEP$NEW_PP"
# Use TEST_IDRIS2_LIBS and TEST_IDRIS2_DATA to pass locations for
# prebuilt libidris2_support and its DATA files.
export IDRIS2_LIBS="$OLD_PP/lib$SEP$NEW_PP/lib$SEP$TEST_IDRIS2_LIBS"
export IDRIS2_DATA="$OLD_PP/support$SEP$NEW_PP/support$SEP$TEST_IDRIS2_DATA"
# Set where to install stuff
export IDRIS2_PREFIX="$NEW_PREFIX"
# Save from re-sourcing this file several times
export PREFIX_CHANGED=1
fi
# Remove test directory from output
# Useful for consistency of output between machines
# Usage: run SomeTest.idr | filter_test_dir
filter_test_dir() {
sed -e 's/\\\{1,2\}\b/\//g' | # Guess at where Windows \ need to be replaced by /
sed -e "s/$(sed_literal "$test_dir")/__TEST_DIR__/g"
}