1 files changed, 125 insertions, 0 deletions
diff --git a/src/rocksdb/tools/rdb/unit_test.js b/src/rocksdb/tools/rdb/unit_test.js
new file mode 100644
index 000000000..d01ae1df8
--- /dev/null
+++ b/src/rocksdb/tools/rdb/unit_test.js
@@ -0,0 +1,125 @@
+// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+assert = require('assert')
+RDB    = require('./build/Release/rdb').DBWrapper
+exec   = require('child_process').exec
+util   = require('util')
+
+DB_NAME = '/tmp/rocksdbtest-' + process.getuid()
+
+a = RDB()
+assert.equal(a.open(DB_NAME, ['b']), false)
+
+exec(
+    util.format(
+        "node -e \"RDB = require('./build/Release/rdb').DBWrapper; \
+        a = RDB('%s'); a.createColumnFamily('b')\"",
+        DB_NAME
+    ).exitCode, null
+)
+
+
+exec(
+    util.format(
+        "node -e \"RDB = require('./build/Release/rdb').DBWrapper; \
+        a = RDB('%s', ['b'])\"",
+        DB_NAME
+    ).exitCode, null
+)
+
+exec('rm -rf ' + DB_NAME)
+
+a = RDB()
+assert.equal(a.open(DB_NAME, ['a']), false)
+assert(a.open(DB_NAME), true)
+assert(a.createColumnFamily('temp'))
+
+b = RDB()
+assert.equal(b.open(DB_NAME), false)
+
+exec('rm -rf ' + DB_NAME)
+
+DB_NAME += 'b'
+
+a = RDB()
+assert(a.open(DB_NAME))
+assert.equal(a.constructor.name, 'DBWrapper')
+assert.equal(a.createColumnFamily(), false)
+assert.equal(a.createColumnFamily(1), false)
+assert.equal(a.createColumnFamily(['']), false)
+assert(a.createColumnFamily('b'))
+assert.equal(a.createColumnFamily('b'), false)
+
+// Get and Put
+assert.equal(a.get(1), null)
+assert.equal(a.get(['a']), null)
+assert.equal(a.get('a', 1), null)
+assert.equal(a.get(1, 'a'), null)
+assert.equal(a.get(1, 1), null)
+
+assert.equal(a.put(1), false)
+assert.equal(a.put(['a']), false)
+assert.equal(a.put('a', 1), false)
+assert.equal(a.put(1, 'a'), false)
+assert.equal(a.put(1, 1), false)
+assert.equal(a.put('a', 'a', 1), false)
+assert.equal(a.put('a', 1, 'a'), false)
+assert.equal(a.put(1, 'a', 'a'), false)
+assert.equal(a.put('a', 1, 1), false)
+assert.equal(a.put(1, 'a', 1), false)
+assert.equal(a.put(1, 1, 'a'), false)
+assert.equal(a.put(1, 1, 1), false)
+
+
+assert.equal(a.get(), null)
+assert.equal(a.get('a'), null)
+assert.equal(a.get('a', 'c'), null)
+assert.equal(a.put(), false)
+assert.equal(a.put('a'), false)
+assert.equal(a.get('a', 'b', 'c'), null)
+
+assert(a.put('a', 'axe'))
+assert(a.put('a', 'first'))
+assert.equal(a.get('a'), 'first')
+assert.equal(a.get('a', 'b'), null)
+assert.equal(a.get('a', 'c'), null)
+
+assert(a.put('a', 'apple', 'b'))
+assert.equal(a.get('a', 'b'), 'apple')
+assert.equal(a.get('a'), 'first')
+assert(a.put('b', 'butter', 'b'), 'butter')
+assert(a.put('b', 'banana', 'b'))
+assert.equal(a.get('b', 'b'), 'banana')
+assert.equal(a.get('b'), null)
+assert.equal(a.get('b', 'c'), null)
+
+// Delete
+assert.equal(a.delete(1), false)
+assert.equal(a.delete('a', 1), false)
+assert.equal(a.delete(1, 'a'), false)
+assert.equal(a.delete(1, 1), false)
+
+assert.equal(a.delete('b'), true)
+assert(a.delete('a'))
+assert.equal(a.get('a'), null)
+assert.equal(a.get('a', 'b'), 'apple')
+assert.equal(a.delete('c', 'c'), false)
+assert.equal(a.delete('c', 'b'), true)
+assert(a.delete('b', 'b'))
+assert.equal(a.get('b', 'b'), null)
+
+// Dump
+console.log("MARKER 1")
+assert(a.dump())
+console.log("Should be no output between 'MARKER 1' and here\n")
+console.log('Next line should be "a" => "apple"')
+assert(a.dump('b'))
+
+console.log("\nMARKER 2")
+assert.equal(a.dump('c'), false)
+console.log("Should be no output between 'MARKER 2' and here\n")
+
+// WriteBatch
+
+
+// Clean up test database
+exec('rm -rf ' + DB_NAME)