ceph/src/rocksdb/tools/check_format_compatible.sh

   1 #!/bin/bash
   2 #
   3 # A shell script to load some pre generated data file to a DB using ldb tool
   4 # ./ldb needs to be avaible to be executed.
   5 #
   6 # Usage: <SCRIPT> [checkout]
   7 # `checkout` can be a tag, commit or branch name. Will build using it and check DBs generated by all previous branches (or tags for very old versions without branch) can be opened by it.
   8 # Return value 0 means all regression tests pass. 1 if not pass.
   9
  10 scriptpath=`dirname $BASH_SOURCE`
  11 test_dir=${TEST_TMPDIR:-"/tmp"}"/format_compatible_check"
  12 script_copy_dir=$test_dir"/script_copy"
  13 input_data_path=$test_dir"/test_data_input/"
  14
  15 mkdir $test_dir || true
  16 mkdir $input_data_path || true
  17 rm -rf $script_copy_dir
  18 cp $scriptpath $script_copy_dir -rf
  19
  20 # Generate four random files.
  21 for i in {1..6}
  22 do
  23   input_data[$i]=$input_data_path/data$i
  24   echo == Generating random input file ${input_data[$i]}
  25   python - <<EOF
  26 import random
  27 random.seed($i)
  28 symbols=['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
  29 with open('${input_data[$i]}', 'w') as f:
  30   for i in range(1,1024):
  31     k = ""
  32     for j in range(1, random.randint(1,32)):
  33       k=k + symbols[random.randint(0, len(symbols) - 1)]
  34     vb = ""
  35     for j in range(1, random.randint(0,128)):
  36       vb = vb + symbols[random.randint(0, len(symbols) - 1)]
  37     v = ""
  38     for j in range(1, random.randint(1, 5)):
  39       v = v + vb
  40     print >> f, k + " ==> " + v
  41 EOF
  42 done
  43
  44 declare -a checkout_objs=("2.2.fb.branch" "2.3.fb.branch" "2.4.fb.branch" "2.5.fb.branch" "2.6.fb.branch" "2.7.fb.branch" "2.8.1.fb" "3.0.fb.branch" "3.1.fb" "3.2.fb" "3.3.fb" "3.4.fb" "3.5.fb" "3.6.fb" "3.7.fb" "3.8.fb" "3.9.fb" "3.10.fb" "3.11.fb" "3.12.fb" "3.13.fb" "4.0.fb" "4.1.fb" "4.2.fb" "4.3.fb" "4.4.fb" "4.5.fb" "4.6.fb" "4.7.fb" "4.8.fb" "4.9.fb" "4.10.fb" "4.11.fb" "4.12.fb" "4.13.fb" "5.0.fb" "5.1.fb" "5.2.fb" "5.3.fb" "5.4.fb")
  45 declare -a forward_compatible_checkout_objs=("3.10.fb" "3.11.fb" "3.12.fb" "3.13.fb" "4.0.fb" "4.1.fb" "4.2.fb" "4.3.fb" "4.4.fb" "4.5.fb" "4.6.fb" "4.7.fb" "4.8.fb" "4.9.fb" "4.10.fb" "4.11.fb" "4.12.fb" "4.13.fb" "5.0.fb" "5.1.fb" "5.2.fb" "5.3.fb" "5.4.fb")
  46
  47 generate_db()
  48 {
  49     set +e
  50     $script_copy_dir/generate_random_db.sh $1 $2
  51     if [ $? -ne 0 ]; then
  52         echo ==== Error loading data from $2 to $1 ====
  53         exit 1
  54     fi
  55     set -e
  56 }
  57
  58 compare_db()
  59 {
  60     set +e
  61     $script_copy_dir/verify_random_db.sh $1 $2 $3 $4
  62     if [ $? -ne 0 ]; then
  63         echo ==== Read different content from $1 and $2 or error happened. ====
  64         exit 1
  65     fi
  66     set -e
  67 }
  68
  69 # Sandcastle sets us up with a remote that is just another directory on the same
  70 # machine and doesn't have our branches. Need to fetch them so checkout works.
  71 # Remote add may fail if added previously (we don't cleanup).
  72 git remote add github_origin "https://github.com/facebook/rocksdb.git"
  73 set -e
  74 https_proxy="fwdproxy:8080" git fetch github_origin
  75
  76 for checkout_obj in "${checkout_objs[@]}"
  77 do
  78    echo == Generating DB from "$checkout_obj" ...
  79    git checkout $checkout_obj
  80    make clean
  81    make ldb -j32
  82    generate_db $input_data_path $test_dir/$checkout_obj
  83 done
  84
  85 checkout_flag=${1:-"master"}
  86
  87 echo == Building $checkout_flag debug
  88 git checkout $checkout_flag
  89 make clean
  90 make ldb -j32
  91 compare_base_db_dir=$test_dir"/base_db_dir"
  92 echo == Generate compare base DB to $compare_base_db_dir
  93 generate_db $input_data_path $compare_base_db_dir
  94
  95 for checkout_obj in "${checkout_objs[@]}"
  96 do
  97    echo == Opening DB from "$checkout_obj" using debug build of $checkout_flag ...
  98    compare_db $test_dir/$checkout_obj $compare_base_db_dir db_dump.txt 1
  99 done
 100
 101 for checkout_obj in "${forward_compatible_checkout_objs[@]}"
 102 do
 103    echo == Build "$checkout_obj" and try to open DB generated using $checkout_flag...
 104    git checkout $checkout_obj
 105    make clean
 106    make ldb -j32
 107    compare_db $test_dir/$checkout_obj $compare_base_db_dir forward_${checkout_obj}_dump.txt 0
 108 done
 109
 110 echo ==== Compatibility Test PASSED ====