mirror of
https://github.com/kdave/btrfs-progs
synced 2025-01-21 21:12:55 +00:00
150 lines
4.0 KiB
Bash
Executable File
150 lines
4.0 KiB
Bash
Executable File
#!/bin/bash
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#
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# end of stream conditions: test that no instructions in a stream are still
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# received, at least the header must be present
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source $TOP/tests/common
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check_prereq mkfs.btrfs
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check_prereq btrfs
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setup_root_helper
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prepare_test_dev 1g
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here=`pwd`
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test_full_empty_stream() {
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local str
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str="$here/stream-full-empty.stream"
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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cd "$TEST_MNT" || _fail "cannot chdir to TEST_MNT"
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run_check $SUDO_HELPER $TOP/btrfs subvolume create subv1
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run_check $SUDO_HELPER $TOP/btrfs subvolume snapshot -r subv1 subv1-snap
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truncate -s0 "$str"
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chmod a+w "$str"
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run_check $SUDO_HELPER $TOP/btrfs send -f "$str" subv1-snap
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cd "$here" || _fail "cannot chdir back to test directory"
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run_check_umount_test_dev
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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run_check $SUDO_HELPER $TOP/btrfs receive -v -f "$str" "$TEST_MNT"
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run_check_umount_test_dev
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run_check rm -f -- "$str"
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}
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test_full_simple_stream() {
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local str
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str="$here/stream-full-simple.stream"
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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cd "$TEST_MNT" || _fail "cannot chdir to TEST_MNT"
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run_check $SUDO_HELPER $TOP/btrfs subvolume create subv1
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for i in 1 2 3; do
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run_check $SUDO_HELPER dd if=/dev/zero of=subv1/file1_$i bs=1M count=1
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done
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run_check $SUDO_HELPER $TOP/btrfs subvolume snapshot -r subv1 subv1-snap
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truncate -s0 "$str"
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chmod a+w "$str"
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run_check $SUDO_HELPER $TOP/btrfs send -f "$str" subv1-snap
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cd "$here" || _fail "cannot chdir back to test directory"
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run_check_umount_test_dev
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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run_check $SUDO_HELPER $TOP/btrfs receive -v -f "$str" "$TEST_MNT"
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run_check_umount_test_dev
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run_check rm -f -- "$str"
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}
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test_incr_empty_stream() {
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local fstr
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local istr
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fstr="$here/stream-full-empty.stream"
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istr="$here/stream-incr-empty.stream"
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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cd "$TEST_MNT" || _fail "cannot chdir to TEST_MNT"
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run_check $SUDO_HELPER $TOP/btrfs subvolume create subv1
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run_check $SUDO_HELPER $TOP/btrfs subvolume snapshot -r subv1 subv1-snap
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run_check $SUDO_HELPER $TOP/btrfs subvolume snapshot -r subv1 subv2-snap
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truncate -s0 "$fstr" "$istr"
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chmod a+w "$fstr" "$istr"
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run_check $SUDO_HELPER $TOP/btrfs send -f "$fstr" subv1-snap
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run_check $SUDO_HELPER $TOP/btrfs send -p subv1-snap -f "$istr" subv2-snap
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cd "$here" || _fail "cannot chdir back to test directory"
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run_check_umount_test_dev
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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run_check $SUDO_HELPER $TOP/btrfs receive -v -f "$fstr" "$TEST_MNT"
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run_check $SUDO_HELPER $TOP/btrfs receive -v -f "$istr" "$TEST_MNT"
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run_check_umount_test_dev
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run_check rm -f -- "$fstr" "$istr"
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}
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test_incr_simple_stream() {
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local str
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fstr="$here/stream-full-simple.stream"
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istr="$here/stream-incr-simple.stream"
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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cd "$TEST_MNT" || _fail "cannot chdir to TEST_MNT"
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run_check $SUDO_HELPER $TOP/btrfs subvolume create subv1
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for i in 1 2 3; do
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run_check $SUDO_HELPER dd if=/dev/zero of=subv1/file1_$i bs=1M count=1
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done
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run_check $SUDO_HELPER $TOP/btrfs subvolume snapshot -r subv1 subv1-snap
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for i in 1 2 3; do
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run_check $SUDO_HELPER dd if=/dev/urandom of=subv1/file1_$i bs=1M count=1
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done
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run_check $SUDO_HELPER $TOP/btrfs subvolume snapshot -r subv1 subv2-snap
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truncate -s0 "$fstr" "$istr"
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chmod a+w "$fstr" "$istr"
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run_check $SUDO_HELPER $TOP/btrfs send -f "$fstr" subv1-snap
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run_check $SUDO_HELPER $TOP/btrfs send -p subv1-snap -f "$istr" subv2-snap
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cd "$here" || _fail "cannot chdir back to test directory"
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run_check_umount_test_dev
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run_check $TOP/mkfs.btrfs -f $TEST_DEV
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run_check_mount_test_dev
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run_check $SUDO_HELPER $TOP/btrfs receive -v -f "$fstr" "$TEST_MNT"
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run_check $SUDO_HELPER $TOP/btrfs receive -v -f "$istr" "$TEST_MNT"
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run_check_umount_test_dev
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run_check rm -f -- "$fstr" "$istr"
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}
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test_full_empty_stream
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test_full_simple_stream
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test_incr_empty_stream
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test_incr_simple_stream
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