btrfs-progs/tests/misc-tests.sh
David Sterba 8a59d12c92 btrfs-progs: tests: support starting from a given test
Add make command line variable TEST_FROM that takes a glob from where to
start the test sequence. Update docs and fix some trivial typos.

Signed-off-by: David Sterba <dsterba@suse.com>
2023-06-21 16:44:30 +02:00

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#!/bin/bash
#
# Misc 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 `type -p 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/misc-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"
# test rely on corrupting blocks tool
check_prereq btrfs-corrupt-block
check_prereq btrfs-image
check_prereq btrfstune
check_prereq btrfs
check_prereq btrfs-find-root
check_prereq btrfs-select-super
check_kernel_support
# The tests are driven by their custom script called 'test.sh'
test_found=0
for i in $(find "$TEST_TOP/misc-tests" -maxdepth 1 -mindepth 1 -type d \
${TEST:+-name "$TEST"} | sort)
do
name=$(basename "$i")
if ! [ -z "$TEST_FROM" ]; then
if [ "$test_found" == 0 ]; then
case "$name" in
$TEST_FROM) test_found=1;;
esac
fi
if [ "$test_found" == 0 ]; then
printf " [TEST/misc] %-32s (SKIPPED)\n" "$name"
continue
fi
fi
cd "$i"
if [ -x test.sh ]; then
echo "=== START TEST $i" >> "$RESULTS"
echo " [TEST/misc] $name"
./test.sh
if [ $? -ne 0 ]; then
if [[ $TEST_LOG =~ dump ]]; then
cat "$RESULTS"
fi
_fail "test failed for case $(basename $i)"
fi
check_test_results "$RESULTS" "$name"
fi
cd "$TEST_TOP"
done