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#!/bin/bash
# test-suite.sh
# A partial Bash compatibility test suite.
# Run this on your version of Bash, or some other shell.
default_option=FAIL # Tests below will fail unless . . .
echo
echo -n "Testing "
sleep 1; echo -n ". "
sleep 1; echo -n ". "
sleep 1; echo ". "
echo
# Double brackets
String="Double brackets supported?"
echo -n "Double brackets test: "
if [[ "$String" = "Double brackets supported?" ]]
then
echo "PASS"
else
echo "FAIL"
fi
# Double brackets and regex matching
String="Regex matching supported?"
echo -n "Regex matching: "
if [[ "$String" =~ R.....matching* ]]
then
echo "PASS"
else
echo "FAIL"
fi
# Arrays
test_arr=$default_option # FAIL
Array=( If supports arrays will print PASS )
test_arr=${Array[5]}
echo "Array test: $test_arr"
# Command Substitution
csub_test ()
{
echo "PASS"
}
test_csub=$default_option # FAIL
test_csub=$(csub_test)
echo "Command substitution test: $test_csub"
echo
# Completing this script is an exercise for the reader.
# Add to the above similar tests for double parentheses,
#+ brace expansion, process substitution, etc.
exit $?
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