depot/pkgs/development/interpreters/lua-5/tests/assert.sh
Luke Granger-Brown 57725ef3ec Squashed 'third_party/nixpkgs/' content from commit 76612b17c0ce
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git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
2024-11-10 23:59:47 +00:00

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# Always failing assertion with a message.
#
# Example:
# fail "It should have been but it wasn't to be"
function fail() {
echo -e "$1"
exit 1
}
function assertStringEqual() {
if ! diff <(echo "$1") <(echo "$2") ; then
fail "Actual value: \"$1\"\nExpected value: \"$2\""
fi
}
function assertStringContains() {
if ! echo "$1" | grep -q "$2" ; then
fail "expected \"$1\" to contain \"$2\""
fi
}