lnav/TESTS_ENVIRONMENT.in

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#! /bin/bash
top_srcdir="@abssrcdir@"
export top_srcdir
srcdir="@abssrcdir@/test"
export srcdir
# The top build directory, derived from the path to this script.
top_builddir=`dirname $0`
export top_builddir
test_dir="@abssrcdir@/test"
export test_dir
# Let the tests know whether bzip is supported or not.
BZIP2_SUPPORT="@BZIP2_SUPPORT@"
export BZIP2_SUPPORT
BZIP2_CMD="@BZIP2_CMD@"
export BZIP2_CMD
HOME="${top_builddir}/test"
export HOME
# The full path of the test case
test_file=$1
# The base name of the test case
test_file_base=`basename $1`
# The current test number for shell based tests.
test_num=0
lnav_test="${top_builddir}/src/lnav-test"
export lnav_test
LNAV_LOG_PATH="${top_builddir}/test/test.log"
export LNAV_LOG_PATH
## BEGIN Functions
LAST_TEST=""
#
# Run a test case and capture its standard out and standard err.
#
# Usage: run_test <utility> [<argument> ...]
#
# Example:
#
# To run rktimes and capture all of its stdio output:
#
# run_test rktimes -V
#
run_test() {
LAST_TEST="test: $@"
"$@" > ${test_file_base}_${test_num}.tmp 2> ${test_file_base}_${test_num}.err
}
#
# Check the output generated by a run_test() call.
#
# Usage: check_output <fail message> {Expected output on stdin}
#
# Example:
#
# To check the output of 'rktimes -V' and print out 'Unable to get version?'
# if the output doesn't match:
#
# run_test rktimes -V
# check_output "Unable to get version?" <<EOF
# 0.5
# EOF
#
check_output() {
diff -w -u - ${test_file_base}_${test_num}.tmp > ${test_file_base}_${test_num}.diff
if test $? -ne 0; then
echo $LAST_TEST
echo $1
cat ${test_file_base}_${test_num}.diff
exit 1
fi
test_num=`expr ${test_num} \+ 1`
}
test_err_filename() {
echo ${test_file_base}_${test_num}.err
}
check_error_output() {
diff -w -u - ${test_file_base}_${test_num}.err \
> ${test_file_base}_${test_num}.err.diff
if test $? -ne 0; then
echo $LAST_TEST
echo $1
cat ${test_file_base}_${test_num}.err.diff
exit 1
fi
}
#
# Grep for a string in the output generated by a run_test() call.
#
# Usage: grep_output_for <string> <fail maessage>
#
# Example:
#
# To check the output of 'cbhey -l' for 'IDL:Foobar:1.0' and print out
# 'Unable to list supported interfaces?' if it is not found:
#
# run_test cbhey -l
# grep_output_for "IDL:Foobar:1.0" "Unable to list supported interface?"
#
grep_output_for() {
if grep -q $1 ${test_file_base}_${test_num}.tmp > /dev/null 2>&1; then
:
else
echo "${test_file_base}_${test_num}.tmp: $2"
exit 1
fi
test_num=`expr ${test_num} \+ 1`
}
on_error_fail_with() {
if test $? -ne 0; then
echo $1 > /dev/stderr
exit 1
fi
}
## END Functions
# Finally, run the test...
if test -x $1 && test `basename $1 .sh` == `basename $1`; then
exec $*
else
# Shell script
shift
. ${test_file}
fi