ceph/src/rocksdb/tools/rdb/unit_test.js

   1 assert = require('assert')
   2 RDB    = require('./build/Release/rdb').DBWrapper
   3 exec   = require('child_process').exec
   4 util   = require('util')
   5
   6 DB_NAME = '/tmp/rocksdbtest-' + process.getuid()
   7
   8 a = RDB()
   9 assert.equal(a.open(DB_NAME, ['b']), false)
  10
  11 exec(
  12     util.format(
  13         "node -e \"RDB = require('./build/Release/rdb').DBWrapper; \
  14         a = RDB('%s'); a.createColumnFamily('b')\"",
  15         DB_NAME
  16     ).exitCode, null
  17 )
  18
  19
  20 exec(
  21     util.format(
  22         "node -e \"RDB = require('./build/Release/rdb').DBWrapper; \
  23         a = RDB('%s', ['b'])\"",
  24         DB_NAME
  25     ).exitCode, null
  26 )
  27
  28 exec('rm -rf ' + DB_NAME)
  29
  30 a = RDB()
  31 assert.equal(a.open(DB_NAME, ['a']), false)
  32 assert(a.open(DB_NAME), true)
  33 assert(a.createColumnFamily('temp'))
  34
  35 b = RDB()
  36 assert.equal(b.open(DB_NAME), false)
  37
  38 exec('rm -rf ' + DB_NAME)
  39
  40 DB_NAME += 'b'
  41
  42 a = RDB()
  43 assert(a.open(DB_NAME))
  44 assert.equal(a.constructor.name, 'DBWrapper')
  45 assert.equal(a.createColumnFamily(), false)
  46 assert.equal(a.createColumnFamily(1), false)
  47 assert.equal(a.createColumnFamily(['']), false)
  48 assert(a.createColumnFamily('b'))
  49 assert.equal(a.createColumnFamily('b'), false)
  50
  51 // Get and Put
  52 assert.equal(a.get(1), null)
  53 assert.equal(a.get(['a']), null)
  54 assert.equal(a.get('a', 1), null)
  55 assert.equal(a.get(1, 'a'), null)
  56 assert.equal(a.get(1, 1), null)
  57
  58 assert.equal(a.put(1), false)
  59 assert.equal(a.put(['a']), false)
  60 assert.equal(a.put('a', 1), false)
  61 assert.equal(a.put(1, 'a'), false)
  62 assert.equal(a.put(1, 1), false)
  63 assert.equal(a.put('a', 'a', 1), false)
  64 assert.equal(a.put('a', 1, 'a'), false)
  65 assert.equal(a.put(1, 'a', 'a'), false)
  66 assert.equal(a.put('a', 1, 1), false)
  67 assert.equal(a.put(1, 'a', 1), false)
  68 assert.equal(a.put(1, 1, 'a'), false)
  69 assert.equal(a.put(1, 1, 1), false)
  70
  71
  72 assert.equal(a.get(), null)
  73 assert.equal(a.get('a'), null)
  74 assert.equal(a.get('a', 'c'), null)
  75 assert.equal(a.put(), false)
  76 assert.equal(a.put('a'), false)
  77 assert.equal(a.get('a', 'b', 'c'), null)
  78
  79 assert(a.put('a', 'axe'))
  80 assert(a.put('a', 'first'))
  81 assert.equal(a.get('a'), 'first')
  82 assert.equal(a.get('a', 'b'), null)
  83 assert.equal(a.get('a', 'c'), null)
  84
  85 assert(a.put('a', 'apple', 'b'))
  86 assert.equal(a.get('a', 'b'), 'apple')
  87 assert.equal(a.get('a'), 'first')
  88 assert(a.put('b', 'butter', 'b'), 'butter')
  89 assert(a.put('b', 'banana', 'b'))
  90 assert.equal(a.get('b', 'b'), 'banana')
  91 assert.equal(a.get('b'), null)
  92 assert.equal(a.get('b', 'c'), null)
  93
  94 // Delete
  95 assert.equal(a.delete(1), false)
  96 assert.equal(a.delete('a', 1), false)
  97 assert.equal(a.delete(1, 'a'), false)
  98 assert.equal(a.delete(1, 1), false)
  99
 100 assert.equal(a.delete('b'), true)
 101 assert(a.delete('a'))
 102 assert.equal(a.get('a'), null)
 103 assert.equal(a.get('a', 'b'), 'apple')
 104 assert.equal(a.delete('c', 'c'), false)
 105 assert.equal(a.delete('c', 'b'), true)
 106 assert(a.delete('b', 'b'))
 107 assert.equal(a.get('b', 'b'), null)
 108
 109 // Dump
 110 console.log("MARKER 1")
 111 assert(a.dump())
 112 console.log("Should be no output between 'MARKER 1' and here\n")
 113 console.log('Next line should be "a" => "apple"')
 114 assert(a.dump('b'))
 115
 116 console.log("\nMARKER 2")
 117 assert.equal(a.dump('c'), false)
 118 console.log("Should be no output between 'MARKER 2' and here\n")
 119
 120 // WriteBatch
 121
 122
 123 // Clean up test database
 124 exec('rm -rf ' + DB_NAME)