File: benchmark.rb

package info (click to toggle)
ruby-timeliness 0.3.8-1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 204 kB
  • ctags: 69
  • sloc: ruby: 1,448; makefile: 3
file content (162 lines) | stat: -rw-r--r-- 3,707 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
$:.unshift(File.expand_path('lib'))

require 'benchmark'
require 'time'
require 'parsedate' unless RUBY_VERSION =~ /^1\.9\./
require 'timeliness'

if defined?(JRUBY_VERSION)
  # Warm up JRuby
  20_000.times do
    Time.parse("2000-01-04 12:12:12")
    Timeliness::Parser.parse("2000-01-04 12:12:12", :datetime)
  end
end

n = 10_000
Benchmark.bm do |x|
  x.report('timeliness - datetime') {
    n.times do
      Timeliness::Parser.parse("2000-01-04 12:12:12", :datetime)
    end
  }

  x.report('timeliness - datetime with :format') {
    n.times do
      Timeliness::Parser.parse("2000-01-04 12:12:12", :datetime, :format => 'yyyy-mm-dd hh:nn:ss')
    end
  }

  x.report('timeliness - date') {
    n.times do
      Timeliness::Parser.parse("2000-01-04", :date)
    end
  }

  x.report('timeliness - date as datetime') {
    n.times do
      Timeliness::Parser.parse("2000-01-04", :datetime)
    end
  }

  x.report('timeliness - time') {
    n.times do
      Timeliness::Parser.parse("12:01:02", :time)
    end
  }

  x.report('timeliness - no type with datetime value') {
    n.times do
      Timeliness::Parser.parse("2000-01-04 12:12:12")
    end
  }

  x.report('timeliness - no type with date value') {
    n.times do
      Timeliness::Parser.parse("2000-01-04")
    end
  }

  x.report('timeliness - no type with time value') {
    n.times do
      Timeliness::Parser.parse("12:01:02")
    end
  }

  x.report('timeliness - invalid format datetime') {
    n.times do
      Timeliness::Parser.parse("20xx-01-04 12:12:12", :datetime)
    end
  }

  x.report('timeliness - invalid format date') {
    n.times do
      Timeliness::Parser.parse("20xx-01-04", :date)
    end
  }

  x.report('timeliness - invalid format time') {
    n.times do
      Timeliness::Parser.parse("12:xx:02", :time)
    end
  }

  x.report('timeliness - invalid value datetime') {
    n.times do
      Timeliness::Parser.parse("2000-01-32 12:12:12", :datetime)
    end
  }

  x.report('timeliness - invalid value date') {
    n.times do
      Timeliness::Parser.parse("2000-01-32", :date)
    end
  }

  x.report('timeliness - invalid value time') {
    n.times do
      Timeliness::Parser.parse("12:61:02", :time)
    end
  }

  x.report('ISO regexp for datetime') {
    n.times do
      "2000-01-04 12:12:12" =~ /\A(\d{4})-(\d{2})-(\d{2}) (\d{2})[\. :](\d{2})([\. :](\d{2}))?\Z/
      Time.mktime($1.to_i, $2.to_i, $3.to_i, $3.to_i, $5.to_i, $6.to_i)
    end
  }

  x.report('Time.parse - valid') {
    n.times do
      Time.parse("2000-01-04 12:12:12")
    end
  }

  x.report('Time.parse - invalid ') {
    n.times do
      Time.parse("2000-01-32 12:12:12") rescue nil
    end
  }

  x.report('Date._parse - valid') {
    n.times do
      hash = Date._parse("2000-01-04 12:12:12")
      Time.mktime(hash[:year], hash[:mon], hash[:mday], hash[:hour], hash[:min], hash[:sec])
    end
  }

  x.report('Date._parse - invalid ') {
    n.times do
      hash = Date._parse("2000-01-32 12:12:12")
      Time.mktime(hash[:year], hash[:mon], hash[:mday], hash[:hour], hash[:min], hash[:sex]) rescue nil
    end
  }

  if defined?(ParseDate)
    x.report('parsedate - valid') {
      n.times do
        arr = ParseDate.parsedate("2000-01-04 12:12:12")
        Date.new(*arr[0..2])
        Time.mktime(*arr)
      end
    }

    x.report('parsedate - invalid ') {
      n.times do
        arr = ParseDate.parsedate("2000-00-04 12:12:12")
      end
    }
  end

  x.report('strptime - valid') {
    n.times do
      DateTime.strptime("2000-01-04 12:12:12", '%Y-%m-%d %H:%M:%s')
    end
  }

  x.report('strptime - invalid') {
    n.times do
      DateTime.strptime("2000-00-04 12:12:12", '%Y-%m-%d %H:%M:%s') rescue nil
    end
  }
end