btrfs-progs/tests/cli-tests.sh
David Sterba e44f595dd7 btrfs-progs: tests: unify test drivers, make ready for extenral testsuite
Make the TOP variable more configurable, allow to set it to any path
where to find binaries when the testsuite is exported, or fallback to
system binaries.

There's now more code duplication, the logic is now more complex so it's
left open coded for clarity. Further cleanups are possible.

Signed-off-by: David Sterba <dsterba@suse.com>
2018-02-13 16:19:48 +01:00

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#!/bin/bash
#
# command line interface coverage tests
LANG=C
SCRIPT_DIR=$(dirname $(readlink -f "$0"))
if [ -z "$TOP" ]; then
TOP=$(readlink -f "$SCRIPT_DIR/../")
if [ -f "$TOP/configure.ac" ]; then
# inside git
TEST_TOP="$TOP/tests/"
INTERNAL_BIN="$TOP"
else
# external, defaults to system binaries
TOP=$(dirname `which btrfs`)
TEST_TOP="$SCRIPT_DIR"
INTERNAL_BIN="$TEST_TOP"
fi
else
# assume external, TOP set from commandline
TEST_TOP="$SCRIPT_DIR"
INTERNAL_BIN="$TEST_TOP"
fi
if ! [ -x "$TOP/btrfs" ]; then
echo "ERROR: cannot execute btrfs from TOP=$TOP"
exit 1
fi
TEST_DEV=${TEST_DEV:-}
RESULTS="$TEST_TOP/cli-tests-results.txt"
IMAGE="$TEST_TOP/test.img"
source "$TEST_TOP/common"
export INTERNAL_BIN
export TEST_TOP
export TOP
export RESULTS
export LANG
export IMAGE
export TEST_DEV
rm -f "$RESULTS"
check_prereq btrfs
check_kernel_support
# The tests are driven by their custom script called 'test.sh'
for i in $(find "$TEST_TOP/cli-tests" -maxdepth 1 -mindepth 1 -type d \
${TEST:+-name "$TEST"} | sort)
do
name=$(basename "$i")
cd "$i"
if [ -x test.sh ]; then
echo "=== Entering $i" >> "$RESULTS"
echo " [TEST/cli] $name"
./test.sh
if [ $? -ne 0 ]; then
if [[ $TEST_LOG =~ dump ]]; then
cat "$RESULTS"
fi
_fail "test failed for case $(basename $i)"
fi
fi
cd "$TEST_TOP"
done