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Overview
Comment: | smaz_tests: new tests suite for instantiated Smaz packages |
---|---|
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
769ae2dc25b83573bcde4d8f510cdc6c |
User & Date: | nat 2016-11-17 21:23:35 |
Context
2016-11-18
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22:43 | smaz-tools: add dictionary-independent scoring functions check-in: ebefb3c832 user: nat tags: trunk | |
2016-11-17
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21:23 | smaz_tests: new tests suite for instantiated Smaz packages check-in: 769ae2dc25 user: nat tags: trunk | |
2016-11-16
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21:50 | Duplicate original Smaz dictionary to be used with Natools.Smaz_256 check-in: 47b2749cad user: nat tags: trunk | |
Changes
Added tests/natools-smaz_tests.adb.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | ------------------------------------------------------------------------------ -- Copyright (c) 2015-2016, Natacha Porté -- -- -- -- Permission to use, copy, modify, and distribute this software for any -- -- purpose with or without fee is hereby granted, provided that the above -- -- copyright notice and this permission notice appear in all copies. -- -- -- -- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -- -- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -- -- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -- -- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -- -- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -- -- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -- -- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -- ------------------------------------------------------------------------------ with Ada.Streams; with Ada.Strings.Unbounded; with Natools.Smaz_256; with Natools.Smaz_Original; package body Natools.Smaz_Tests is function Image (S : Ada.Streams.Stream_Element_Array) return String; procedure Roundtrip_Test (Test : in out NT.Test; Dict : in Smaz_256.Dictionary; Decompressed : in String; Compressed : in Ada.Streams.Stream_Element_Array); ------------------------------ -- Local Helper Subprograms -- ------------------------------ function Image (S : Ada.Streams.Stream_Element_Array) return String is use Ada.Strings.Unbounded; Result : Unbounded_String; begin for I in S'Range loop Append (Result, Ada.Streams.Stream_Element'Image (S (I))); end loop; return To_String (Result); end Image; procedure Roundtrip_Test (Test : in out NT.Test; Dict : in Smaz_256.Dictionary; Decompressed : in String; Compressed : in Ada.Streams.Stream_Element_Array) is use type Ada.Streams.Stream_Element_Array; use type Ada.Streams.Stream_Element_Offset; begin declare First_OK : Boolean := False; begin declare Buffer : constant Ada.Streams.Stream_Element_Array := Smaz_256.Compress (Dict, Decompressed); begin First_OK := True; if Buffer /= Compressed then Test.Fail ("Bad compression of """ & Decompressed & '"'); Test.Info ("Found: " & Image (Buffer)); Test.Info ("Expected:" & Image (Compressed)); declare Round : constant String := Smaz_256.Decompress (Dict, Buffer); begin if Round /= Decompressed then Test.Info ("Roundtrip failed, got: """ & Round & '"'); else Test.Info ("Roundtrip OK"); end if; end; end if; end; exception when Error : others => if not First_OK then Test.Info ("During compression of """ & Decompressed & '"'); end if; Test.Report_Exception (Error, NT.Fail); end; declare First_OK : Boolean := False; begin declare Buffer : constant String := Smaz_256.Decompress (Dict, Compressed); begin First_OK := True; if Buffer /= Decompressed then Test.Fail ("Bad decompression of " & Image (Compressed)); Test.Info ("Found: """ & Buffer & '"'); Test.Info ("Expected:""" & Decompressed & '"'); declare Round : constant Ada.Streams.Stream_Element_Array := Smaz_256.Compress (Dict, Buffer); begin if Round /= Compressed then Test.Info ("Roundtrip failed, got: " & Image (Round)); else Test.Info ("Roundtrip OK"); end if; end; end if; end; exception when Error : others => if not First_OK then Test.Info ("During compression of " & Image (Compressed)); end if; Test.Report_Exception (Error, NT.Fail); end; end Roundtrip_Test; ------------------------- -- Complete Test Suite -- ------------------------- procedure All_Tests (Report : in out NT.Reporter'Class) is begin Sample_Strings (Report); end All_Tests; ---------------------- -- Individual Tests -- ---------------------- procedure Sample_Strings (Report : in out NT.Reporter'Class) is Test : NT.Test := Report.Item ("Roundtrip on sample strings"); begin Roundtrip_Test (Test, Smaz_Original.Dictionary, "This is a small string", (254, 84, 76, 56, 172, 62, 173, 152, 62, 195, 70)); Roundtrip_Test (Test, Smaz_Original.Dictionary, "foobar", (220, 6, 90, 79)); Roundtrip_Test (Test, Smaz_Original.Dictionary, "the end", (1, 171, 61)); Roundtrip_Test (Test, Smaz_Original.Dictionary, "not-a-g00d-Exampl333", (132, 204, 4, 204, 59, 255, 12, 48, 48, 100, 45, 69, 120, 97, 109, 112, 108, 51, 51, 51)); Roundtrip_Test (Test, Smaz_Original.Dictionary, "Smaz is a simple compression library", (254, 83, 173, 219, 56, 172, 62, 226, 60, 87, 161, 45, 60, 33, 166, 107, 205, 8, 90, 130, 12, 83)); Roundtrip_Test (Test, Smaz_Original.Dictionary, "Nothing is more difficult, and therefore more precious, " & "than to be able to decide", (254, 78, 223, 102, 99, 116, 45, 42, 11, 129, 44, 44, 131, 38, 22, 3, 148, 63, 210, 68, 11, 45, 42, 11, 60, 33, 28, 144, 164, 36, 203, 143, 96, 92, 25, 90, 87, 82, 165, 215, 237, 2)); Roundtrip_Test (Test, Smaz_Original.Dictionary, "this is an example of what works very well with smaz", (155, 56, 172, 41, 2, 250, 4, 45, 60, 87, 32, 159, 135, 65, 42, 254, 107, 23, 231, 71, 145, 152, 243, 227, 10, 173, 219)); Roundtrip_Test (Test, Smaz_Original.Dictionary, "1000 numbers 2000 will 10 20 30 compress very little", (255, 3, 49, 48, 48, 48, 236, 38, 45, 92, 221, 0, 255, 3, 50, 48, 48, 48, 243, 152, 0, 255, 7, 49, 48, 32, 50, 48, 32, 51, 48, 161, 45, 60, 33, 166, 0, 231, 71, 151, 3, 3, 87)); Roundtrip_Test (Test, Smaz_Original.Dictionary, ": : : :", (255, 6, 58, 32, 58, 32, 58, 32, 58)); exception when Error : others => Test.Report_Exception (Error); end Sample_Strings; end Natools.Smaz_Tests; |
Added tests/natools-smaz_tests.ads.
> > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 | ------------------------------------------------------------------------------ -- Copyright (c) 2016, Natacha Porté -- -- -- -- Permission to use, copy, modify, and distribute this software for any -- -- purpose with or without fee is hereby granted, provided that the above -- -- copyright notice and this permission notice appear in all copies. -- -- -- -- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -- -- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -- -- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -- -- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -- -- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -- -- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -- -- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -- ------------------------------------------------------------------------------ with Natools.Tests; package Natools.Smaz_Tests is package NT renames Natools.Tests; procedure All_Tests (Report : in out NT.Reporter'Class); procedure Sample_Strings (Report : in out NT.Reporter'Class); end Natools.Smaz_Tests; |
Changes to tests/test_all.adb.
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38 39 40 41 42 43 44 45 46 47 48 49 50 51 | with Natools.S_Expressions.Lockable.Tests; with Natools.S_Expressions.Parsers.Tests; with Natools.S_Expressions.Printers.Tests; with Natools.S_Expressions.Printers.Pretty.Tests; with Natools.S_Expressions.Printers.Pretty.Config.Tests; with Natools.S_Expressions.Templates.Tests; with Natools.Smaz.Tests; with Natools.Static_Hash_Maps.S_Expressions.Tests; with Natools.String_Slice_Set_Tests; with Natools.String_Slice_Tests; with Natools.Time_IO.Tests; with Natools.Time_Keys.Tests; with Natools.Time_Statistics.Tests; with Natools.Tests.Text_IO; | > | 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | with Natools.S_Expressions.Lockable.Tests; with Natools.S_Expressions.Parsers.Tests; with Natools.S_Expressions.Printers.Tests; with Natools.S_Expressions.Printers.Pretty.Tests; with Natools.S_Expressions.Printers.Pretty.Config.Tests; with Natools.S_Expressions.Templates.Tests; with Natools.Smaz.Tests; with Natools.Smaz_Tests; with Natools.Static_Hash_Maps.S_Expressions.Tests; with Natools.String_Slice_Set_Tests; with Natools.String_Slice_Tests; with Natools.Time_IO.Tests; with Natools.Time_Keys.Tests; with Natools.Time_Statistics.Tests; with Natools.Tests.Text_IO; |
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161 162 163 164 165 166 167 168 169 170 171 172 173 174 | Report.End_Section; Report.Section ("S_Expressions.Templates"); Natools.S_Expressions.Templates.Tests.All_Tests (Report); Report.End_Section; Report.Section ("Smaz"); Natools.Smaz.Tests.All_Tests (Report); Report.End_Section; Report.Section ("Static_Hash_Maps.S_Expressions"); Natools.Static_Hash_Maps.S_Expressions.Tests.All_Tests (Report); Report.End_Section; | > > > > | 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | Report.End_Section; Report.Section ("S_Expressions.Templates"); Natools.S_Expressions.Templates.Tests.All_Tests (Report); Report.End_Section; Report.Section ("Smaz"); Natools.Smaz_Tests.All_Tests (Report); Report.End_Section; Report.Section ("Smaz (superseded)"); Natools.Smaz.Tests.All_Tests (Report); Report.End_Section; Report.Section ("Static_Hash_Maps.S_Expressions"); Natools.Static_Hash_Maps.S_Expressions.Tests.All_Tests (Report); Report.End_Section; |
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