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Sjoerd de Jong

By: a guest | Feb 8th, 2010 | Syntax: PHP | Size: 12.43 KB | Hits: 199 | Expires: Never

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<?php
require_once dirname(__FILE__).'/../bootstrap/unit.php';
 
// Tests for 1.2 spec compliance
// http://www.yaml.org/spec/1.2/spec.html
 
// See blog post on http://www.redotheoffice
 
// each example is only tested on proper loading, output is not tested
function test($name, $yml)
{
  echo "<tr><th rowspan='3'>".substr($name, 7, 6)."</th><th colspan='2'>".substr($name, 13)."</th></tr>\n";
  echo "  <tr><td colspan='2'><pre>".htmlentities($yml)."</pre></td></tr>\n";
  
  foreach (array('1.2') as $spec) //'1.1', 
  {
    echo "  <tr><th>sfYaml<br/>spec<br/>$spec</th>\n  ";
    sfYaml::setSpecVersion($spec);
    try
    {
      echo "<td style='background: #dfd'><pre>".print_r(sfYaml::load($yml), true)."</pre></td>";
    } 
    catch (Exception $e)
    {
      echo "<td style='background: #fdd'>Error, unable to load YML: <strong>".$e->getMessage()."</strong></td>";
    }
    echo "\n  </tr>\n";
  }
}
 
echo "<table border='1' cellpadding='10'>\n";
 
$name = "Example 2.1.  Sequence of Scalars";
$yml = <<<EOF
- Mark McGwire
- Sammy Sosa
- Ken Griffey
EOF;
test($name, $yml);
// ok 1 - Array
// (
//     [0] => Mark McGwire
//     [1] => Sammy Sosa
//     [2] => Ken Griffey
// )
 
$name = "Example 2.2.  Mapping Scalars to Scalars";
$yml = <<<EOF
hr:  65    # Home runs
avg: 0.278 # Batting average
rbi: 147   # Runs Batted In
EOF;
test($name, $yml);
// ok 2 - Array
// (
//     [hr] => 65
//     [avg] => 0.278
//     [rbi] => 147
// )
 
$name = "Example 2.3.  Mapping Scalars to Sequences";
$yml = <<<EOF
american:
  - Boston Red Sox
  - Detroit Tigers
  - New York Yankees
national:
  - New York Mets
  - Chicago Cubs
  - Atlanta Braves
EOF;
test($name, $yml);
// ok 3 - Array
// (
//     [american] => Array
//         (
//             [0] => Boston Red Sox
//             [1] => Detroit Tigers
//             [2] => New York Yankees
//         )
// 
//     [national] => Array
//         (
//             [0] => New York Mets
//             [1] => Chicago Cubs
//             [2] => Atlanta Braves
//         )
// 
// )
 
$name = "Example 2.4.  Sequence of Mappings";
$yml = <<<EOF
-
  name: Mark McGwire
  hr:   65
  avg:  0.278
-
  name: Sammy Sosa
  hr:   63
  avg:  0.288
 
EOF;
test($name, $yml);
// ok 4 - Array
// (
//     [0] => Array
//         (
//             [name] => Mark McGwire
//             [hr] => 65
//             [avg] => 0.278
//         )
// 
//     [1] => Array
//         (
//             [name] => Sammy Sosa
//             [hr] => 63
//             [avg] => 0.288
//         )
// 
// )
 
$name = "Example 2.5. Sequence of Sequences";
$yml = <<<EOF
- [name        , hr, avg  ]
- [Mark McGwire, 65, 0.278]
- [Sammy Sosa  , 63, 0.288]
EOF;
test($name, $yml);
// ok 5 - Array
// (
//     [0] => Array
//         (
//             [0] => name
//             [1] => hr
//             [2] => avg
//         )
// 
//     [1] => Array
//         (
//             [0] => Mark McGwire
//             [1] => 65
//             [2] => 0.278
//         )
// 
//     [2] => Array
//         (
//             [0] => Sammy Sosa
//             [1] => 63
//             [2] => 0.288
//         )
// 
// )
 
$name = "Example 2.6. Mapping of Mappings";
$yml = <<<EOF
Mark McGwire: {hr: 65, avg: 0.278}
Sammy Sosa: {
    hr: 63,
    avg: 0.288
  }
EOF;
test($name, $yml);
// not ok 6 - Error, unable to load YML: 
// Unable to parse string: 
// Malformed inline YAML string {
 
$name = "Example 2.7.  Two Documents in a Stream";
$yml = <<<EOF
# Ranking of 1998 home runs
---
- Mark McGwire
- Sammy Sosa
- Ken Griffey
 
# Team ranking
---
- Chicago Cubs
- St Louis Cardinals
EOF;
test($name, $yml);
// not ok 7 - Error, unable to load YML: 
// Unable to parse string:
// Unable to parse line 2 (---).
 
$name = "Example 2.8.  Play by Play Feed";
$yml = <<<EOF
---
time: 20:03:20
player: Sammy Sosa
action: strike (miss)
...
---
time: 20:03:47
player: Sammy Sosa
action: grand slam
...
EOF;
test($name, $yml);
// not ok 8 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (...).
 
$name = "Example 2.9.  Single Document with Two Comments";
$yml = <<<EOF
---
hr: # 1998 hr ranking
  - Mark McGwire
  - Sammy Sosa
rbi:
  # 1998 rbi ranking
  - Sammy Sosa
  - Ken Griffey
EOF;
test($name, $yml);
// ok 9 - Array
// (
//     [hr] => Array
//         (
//             [0] => Mark McGwire
//             [1] => Sammy Sosa
//         )
// 
//     [rbi] => Array
//         (
//             [0] => Sammy Sosa
//             [1] => Ken Griffey
//         )
// 
// )
 
$name = "Example 2.10.  Node for 'Sammy Sosa' appears twice in this document";
$yml = <<<EOF
---
hr:
  - Mark McGwire
  # Following node labeled SS
  - &SS Sammy Sosa
rbi:
  - *SS # Subsequent occurrence
  - Ken Griffey
EOF;
test($name, $yml);
// ok 10 - Array
// (
//     [hr] => Array
//         (
//             [0] => Mark McGwire
//             [1] => Sammy Sosa
//         )
// 
//     [rbi] => Array
//         (
//             [0] => Sammy Sosa
//             [1] => Ken Griffey
//         )
// 
// )
 
$name = "Example 2.11. Mapping between Sequences";
$yml = <<<EOF
? - Detroit Tigers
  - Chicago cubs
:
  - 2001-07-23
 
? [ New York Yankees,
    Atlanta Braves ]
: [ 2001-07-02, 2001-08-12,
    2001-08-14 ]
EOF;
test($name, $yml);
// not ok 11 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 1 (? - Detroit Tigers).
 
$name = "Example 2.12. Compact Nested Mapping";
$yml = <<<EOF
---
# Products purchased
- item    : Super Hoop
  quantity: 1
- item    : Basketball
  quantity: 4
- item    : Big Shoes
  quantity: 1
EOF;
test($name, $yml);
// not ok 12 - Error, unable to load YML:
// Unable to parse string:
// Unable to parse line 3 (  quantity: 1).
 
$name = "Example 2.13.  In literals, newlines are preserved";
$yml = <<<EOF
# ASCII Art
--- |
  \//||\/||
  // ||  ||__
EOF;
test($name, $yml);
// not ok 13 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 2 (--- |).
 
$name = "Example 2.14.  In the folded scalars, newlines become spaces";
$yml = <<<EOF
--- >
  Mark McGwire's
  year was crippled
  by a knee injury.
EOF;
test($name, $yml);
// not ok 14 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 1 (  Mark McGwire's).
 
$name = "Example 2.15.  Folded newlines are preserved for 'more indented' and blank lines";
$yml = <<<EOF
>
 Sammy Sosa completed another
 fine season with great stats.
 
   63 Home Runs
   0.288 Batting Average
 
 What a year!
EOF;
test($name, $yml);
// not ok 15 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 1 (>).
 
$name = "Example 2.16.  Indentation determines scope";
$yml = <<<EOF
name: Mark McGwire
accomplishment: >
  Mark set a major league
  home run record in 1998.
stats: |
  65 Home Runs
  0.278 Batting Average
EOF;
test($name, $yml);
// ok 16 - Array
// (
//     [name] => Mark McGwire
//     [accomplishment] => Mark set a major league home run record in 1998.
// 
//     [stats] => 65 Home Runs
// 0.278 Batting Average
// 
// )
 
$name = "Example 2.17. Quoted Scalars";
$yml = <<<EOF
unicode: "Sosa did fine.\u263A"
control: "\b1998\t1999\t2000\n"
hex esc: "\x0d\x0a is \r\n"
 
single: '"Howdy!" he cried.'
quoted: ' # Not a ''comment''.'
tie-fighter: '|\-*-/|'
EOF;
test($name, $yml);
// not ok 17 - Error, unable to load YML: 
// Unable to parse string: 
// Malformed inline YAML string ("\b1998    1999    2000).
 
$name = "Example 2.18. Multi-line Flow Scalars";
$yml = <<<EOF
plain:
  This unquoted scalar
  spans many lines.
 
quoted: "So does this
  quoted scalar.\n"
 
EOF;
test($name, $yml);
// not ok 18 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 2 (This unquoted scalar).
 
$name = "Example 2.19. Integers";
$yml = <<<EOF
canonical: 12345
decimal: +12345
octal: 0o14
hexadecimal: 0xC
EOF;
test($name, $yml);
// ok 19 - Array
// (
//     [canonical] => 12345
//     [decimal] => 12345
//     [octal] => 0o14
//     [hexadecimal] => 12
// )
 
$name = "Example 2.20. Floating Point";
$yml = <<<EOF
canonical: 1.23015e+3
exponential: 12.3015e+02
fixed: 1230.15
negative infinity: -.inf
not a number: .NaN
EOF;
test($name, $yml);
// ok 20 - Array
// (
//     [canonical] => 1230.15
//     [exponential] => 1230.15
//     [fixed] => 1230.15
//     [negative infinity] => -INF
//     [not a number] => INF
// )
 
$name = "Example 2.21. Miscellaneous";
$yml = <<<EOF
null:
booleans: [ true, false ]
string: '012345'
EOF;
test($name, $yml);
// ok 21 - Array
// (
//     [] =>
//     [booleans] => Array
//         (
//             [0] => 1
//             [1] =>
//         )
// 
//     [string] => 012345
// )
// Editor note: Actually this is not ok. "null" as a key should evaluate to string "null", not value 'null'
 
$name = "Example 2.22. Timestamps";
$yml = <<<EOF
canonical: 2001-12-15T02:59:43.1Z
iso8601: 2001-12-14t21:59:43.10-05:00
spaced: 2001-12-14 21:59:43.10 -5
date: 2002-12-14
EOF;
test($name, $yml);
// ok 22 - Array
// (
//     [canonical] => 1008385183
//     [iso8601] => 1008385183
//     [spaced] => 1008385183
//     [date] => 1039824000
// )
 
$name = "Example 2.23. Various Explicit Tags";
$yml = <<<EOF
---
not-date: !!str 2002-04-28
 
picture: !!binary |
 R0lGODlhDAAMAIQAAP//9/X
 17unp5WZmZgAAAOfn515eXv
 Pz7Y6OjuDg4J+fn5OTk6enp
 56enmleECcgggoBADs=
 
application specific tag: !something |
 The semantics of the tag
 above may be different for
 different documents.
 
EOF;
test($name, $yml);
// not ok 23 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 ( R0lGODlhDAAMAIQAAP//9/X).
 
$name = "Example 2.24. Global Tags";
$yml = <<<EOF
%TAG ! tag:clarkevans.com,2002:
--- !shape
  # Use the ! handle for presenting
  # tag:clarkevans.com,2002:circle
- !circle
  center: &ORIGIN {x: 73, y: 129}
  radius: 7
- !line
  start: *ORIGIN
  finish: { x: 89, y: 102 }
- !label
  start: *ORIGIN
  color: 0xFFEEBB
  text: Pretty vector drawing.
EOF;
test($name, $yml);
// not ok 24 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 2 (--- !shape).
 
$name = "Example 2.25. Unordered Sets";
$yml = <<<EOF
# Sets are represented as a
# Mapping where each key is
# associated with a null value
--- !!set
? Mark McGwire
? Sammy Sosa
? Ken Griff
EOF;
test($name, $yml);
// not ok 25 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (--- !!set).
 
$name = "Example 2.26. Ordered Mappings";
$yml = <<<EOF
# Ordered maps are represented as
# A sequence of mappings, with
# each mapping having one key
--- !!omap
- Mark McGwire: 65
- Sammy Sosa: 63
- Ken Griffy: 58
EOF;
test($name, $yml);
// not ok 26 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (--- !!omap).
 
$name = "Example 2.27. Invoice";
$yml = <<<EOF
--- !<tag:clarkevans.com,2002:invoice>
invoice: 34843
date   : 2001-01-23
bill-to: &id001
  given  : Chris
  family : Dumars
  address:
    lines: |
      458 Walkman Dr.
      Suite #292
    city    : Royal Oak
    state   : MI
    postal  : 48046
ship-to: *id001
product:
  - sku         : BL394D
    quantity    : 4
    description : Basketball
    price       : 450.00
  - sku         : BL4438H
    quantity    : 1
    description : Super Hoop
    price       : 2392.00
tax  : 251.42
total: 4443.52
comments:
  Late afternoon is best.
  Backup contact is Nancy
  Billsmer @ 338-4338.
EOF;
test($name, $yml);
// not ok 27 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 16 (  quantity    : 4).
 
$name = "Example 2.28. Log File";
$yml = <<<EOF
---
Time: 2001-11-23 15:01:42 -5
User: ed
Warning:
  This is an error message
  for the log file
---
Time: 2001-11-23 15:02:31 -5
User: ed
Warning:
  A slightly different error
  message.
---
Date: 2001-11-23 15:03:17 -5
User: ed
Fatal:
  Unknown variable "bar"
Stack:
  - file: TopClass.py
    line: 23
    code: |
      x = MoreObject("345\n")
  - file: MoreClass.py
    line: 58
    code: |-
      foo = bar
 
EOF;
test($name, $yml);
// not ok 28 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (This is an error message).
 
echo "</table>";

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<?php
require_once dirname(__FILE__).'/../bootstrap/unit.php';

// Tests for 1.2 spec compliance
// http://www.yaml.org/spec/1.2/spec.html

// See blog post on http://www.redotheoffice

// each example is only tested on proper loading, output is not tested
function test($name, $yml)
{
  echo "<tr><th rowspan='3'>".substr($name, 7, 6)."</th><th colspan='2'>".substr($name, 13)."</th></tr>\n";
  echo "  <tr><td colspan='2'><pre>".htmlentities($yml)."</pre></td></tr>\n";
  
  foreach (array('1.2') as $spec) //'1.1', 
  {
    echo "  <tr><th>sfYaml<br/>spec<br/>$spec</th>\n  ";
    sfYaml::setSpecVersion($spec);
    try
    {
      echo "<td style='background: #dfd'><pre>".print_r(sfYaml::load($yml), true)."</pre></td>";
    } 
    catch (Exception $e)
    {
      echo "<td style='background: #fdd'>Error, unable to load YML: <strong>".$e->getMessage()."</strong></td>";
    }
    echo "\n  </tr>\n";
  }
}

echo "<table border='1' cellpadding='10'>\n";

$name = "Example 2.1.  Sequence of Scalars";
$yml = <<<EOF
- Mark McGwire
- Sammy Sosa
- Ken Griffey
EOF;
test($name, $yml);
// ok 1 - Array
// (
//     [0] => Mark McGwire
//     [1] => Sammy Sosa
//     [2] => Ken Griffey
// )

$name = "Example 2.2.  Mapping Scalars to Scalars";
$yml = <<<EOF
hr:  65    # Home runs
avg: 0.278 # Batting average
rbi: 147   # Runs Batted In
EOF;
test($name, $yml);
// ok 2 - Array
// (
//     [hr] => 65
//     [avg] => 0.278
//     [rbi] => 147
// )

$name = "Example 2.3.  Mapping Scalars to Sequences";
$yml = <<<EOF
american:
  - Boston Red Sox
  - Detroit Tigers
  - New York Yankees
national:
  - New York Mets
  - Chicago Cubs
  - Atlanta Braves
EOF;
test($name, $yml);
// ok 3 - Array
// (
//     [american] => Array
//         (
//             [0] => Boston Red Sox
//             [1] => Detroit Tigers
//             [2] => New York Yankees
//         )
// 
//     [national] => Array
//         (
//             [0] => New York Mets
//             [1] => Chicago Cubs
//             [2] => Atlanta Braves
//         )
// 
// )

$name = "Example 2.4.  Sequence of Mappings";
$yml = <<<EOF
-
  name: Mark McGwire
  hr:   65
  avg:  0.278
-
  name: Sammy Sosa
  hr:   63
  avg:  0.288

EOF;
test($name, $yml);
// ok 4 - Array
// (
//     [0] => Array
//         (
//             [name] => Mark McGwire
//             [hr] => 65
//             [avg] => 0.278
//         )
// 
//     [1] => Array
//         (
//             [name] => Sammy Sosa
//             [hr] => 63
//             [avg] => 0.288
//         )
// 
// )

$name = "Example 2.5. Sequence of Sequences";
$yml = <<<EOF
- [name        , hr, avg  ]
- [Mark McGwire, 65, 0.278]
- [Sammy Sosa  , 63, 0.288]
EOF;
test($name, $yml);
// ok 5 - Array
// (
//     [0] => Array
//         (
//             [0] => name
//             [1] => hr
//             [2] => avg
//         )
// 
//     [1] => Array
//         (
//             [0] => Mark McGwire
//             [1] => 65
//             [2] => 0.278
//         )
// 
//     [2] => Array
//         (
//             [0] => Sammy Sosa
//             [1] => 63
//             [2] => 0.288
//         )
// 
// )

$name = "Example 2.6. Mapping of Mappings";
$yml = <<<EOF
Mark McGwire: {hr: 65, avg: 0.278}
Sammy Sosa: {
    hr: 63,
    avg: 0.288
  }
EOF;
test($name, $yml);
// not ok 6 - Error, unable to load YML: 
// Unable to parse string: 
// Malformed inline YAML string {

$name = "Example 2.7.  Two Documents in a Stream";
$yml = <<<EOF
# Ranking of 1998 home runs
---
- Mark McGwire
- Sammy Sosa
- Ken Griffey

# Team ranking
---
- Chicago Cubs
- St Louis Cardinals
EOF;
test($name, $yml);
// not ok 7 - Error, unable to load YML: 
// Unable to parse string:
// Unable to parse line 2 (---).

$name = "Example 2.8.  Play by Play Feed";
$yml = <<<EOF
---
time: 20:03:20
player: Sammy Sosa
action: strike (miss)
...
---
time: 20:03:47
player: Sammy Sosa
action: grand slam
...
EOF;
test($name, $yml);
// not ok 8 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (...).

$name = "Example 2.9.  Single Document with Two Comments";
$yml = <<<EOF
---
hr: # 1998 hr ranking
  - Mark McGwire
  - Sammy Sosa
rbi:
  # 1998 rbi ranking
  - Sammy Sosa
  - Ken Griffey
EOF;
test($name, $yml);
// ok 9 - Array
// (
//     [hr] => Array
//         (
//             [0] => Mark McGwire
//             [1] => Sammy Sosa
//         )
// 
//     [rbi] => Array
//         (
//             [0] => Sammy Sosa
//             [1] => Ken Griffey
//         )
// 
// )

$name = "Example 2.10.  Node for 'Sammy Sosa' appears twice in this document";
$yml = <<<EOF
---
hr:
  - Mark McGwire
  # Following node labeled SS
  - &SS Sammy Sosa
rbi:
  - *SS # Subsequent occurrence
  - Ken Griffey
EOF;
test($name, $yml);
// ok 10 - Array
// (
//     [hr] => Array
//         (
//             [0] => Mark McGwire
//             [1] => Sammy Sosa
//         )
// 
//     [rbi] => Array
//         (
//             [0] => Sammy Sosa
//             [1] => Ken Griffey
//         )
// 
// )

$name = "Example 2.11. Mapping between Sequences";
$yml = <<<EOF
? - Detroit Tigers
  - Chicago cubs
:
  - 2001-07-23

? [ New York Yankees,
    Atlanta Braves ]
: [ 2001-07-02, 2001-08-12,
    2001-08-14 ]
EOF;
test($name, $yml);
// not ok 11 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 1 (? - Detroit Tigers).

$name = "Example 2.12. Compact Nested Mapping";
$yml = <<<EOF
---
# Products purchased
- item    : Super Hoop
  quantity: 1
- item    : Basketball
  quantity: 4
- item    : Big Shoes
  quantity: 1
EOF;
test($name, $yml);
// not ok 12 - Error, unable to load YML:
// Unable to parse string:
// Unable to parse line 3 (  quantity: 1).

$name = "Example 2.13.  In literals, newlines are preserved";
$yml = <<<EOF
# ASCII Art
--- |
  \//||\/||
  // ||  ||__
EOF;
test($name, $yml);
// not ok 13 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 2 (--- |).

$name = "Example 2.14.  In the folded scalars, newlines become spaces";
$yml = <<<EOF
--- >
  Mark McGwire's
  year was crippled
  by a knee injury.
EOF;
test($name, $yml);
// not ok 14 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 1 (  Mark McGwire's).

$name = "Example 2.15.  Folded newlines are preserved for 'more indented' and blank lines";
$yml = <<<EOF
>
 Sammy Sosa completed another
 fine season with great stats.

   63 Home Runs
   0.288 Batting Average

 What a year!
EOF;
test($name, $yml);
// not ok 15 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 1 (>).

$name = "Example 2.16.  Indentation determines scope";
$yml = <<<EOF
name: Mark McGwire
accomplishment: >
  Mark set a major league
  home run record in 1998.
stats: |
  65 Home Runs
  0.278 Batting Average
EOF;
test($name, $yml);
// ok 16 - Array
// (
//     [name] => Mark McGwire
//     [accomplishment] => Mark set a major league home run record in 1998.
// 
//     [stats] => 65 Home Runs
// 0.278 Batting Average
// 
// )

$name = "Example 2.17. Quoted Scalars";
$yml = <<<EOF
unicode: "Sosa did fine.\u263A"
control: "\b1998\t1999\t2000\n"
hex esc: "\x0d\x0a is \r\n"

single: '"Howdy!" he cried.'
quoted: ' # Not a ''comment''.'
tie-fighter: '|\-*-/|'
EOF;
test($name, $yml);
// not ok 17 - Error, unable to load YML: 
// Unable to parse string: 
// Malformed inline YAML string ("\b1998    1999    2000).

$name = "Example 2.18. Multi-line Flow Scalars";
$yml = <<<EOF
plain:
  This unquoted scalar
  spans many lines.

quoted: "So does this
  quoted scalar.\n"

EOF;
test($name, $yml);
// not ok 18 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 2 (This unquoted scalar).

$name = "Example 2.19. Integers";
$yml = <<<EOF
canonical: 12345
decimal: +12345
octal: 0o14
hexadecimal: 0xC
EOF;
test($name, $yml);
// ok 19 - Array
// (
//     [canonical] => 12345
//     [decimal] => 12345
//     [octal] => 0o14
//     [hexadecimal] => 12
// )

$name = "Example 2.20. Floating Point";
$yml = <<<EOF
canonical: 1.23015e+3
exponential: 12.3015e+02
fixed: 1230.15
negative infinity: -.inf
not a number: .NaN
EOF;
test($name, $yml);
// ok 20 - Array
// (
//     [canonical] => 1230.15
//     [exponential] => 1230.15
//     [fixed] => 1230.15
//     [negative infinity] => -INF
//     [not a number] => INF
// )

$name = "Example 2.21. Miscellaneous";
$yml = <<<EOF
null:
booleans: [ true, false ]
string: '012345'
EOF;
test($name, $yml);
// ok 21 - Array
// (
//     [] =>
//     [booleans] => Array
//         (
//             [0] => 1
//             [1] =>
//         )
// 
//     [string] => 012345
// )
// Editor note: Actually this is not ok. "null" as a key should evaluate to string "null", not value 'null'

$name = "Example 2.22. Timestamps";
$yml = <<<EOF
canonical: 2001-12-15T02:59:43.1Z
iso8601: 2001-12-14t21:59:43.10-05:00
spaced: 2001-12-14 21:59:43.10 -5
date: 2002-12-14
EOF;
test($name, $yml);
// ok 22 - Array
// (
//     [canonical] => 1008385183
//     [iso8601] => 1008385183
//     [spaced] => 1008385183
//     [date] => 1039824000
// )

$name = "Example 2.23. Various Explicit Tags";
$yml = <<<EOF
---
not-date: !!str 2002-04-28

picture: !!binary |
 R0lGODlhDAAMAIQAAP//9/X
 17unp5WZmZgAAAOfn515eXv
 Pz7Y6OjuDg4J+fn5OTk6enp
 56enmleECcgggoBADs=

application specific tag: !something |
 The semantics of the tag
 above may be different for
 different documents.

EOF;
test($name, $yml);
// not ok 23 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 ( R0lGODlhDAAMAIQAAP//9/X).

$name = "Example 2.24. Global Tags";
$yml = <<<EOF
%TAG ! tag:clarkevans.com,2002:
--- !shape
  # Use the ! handle for presenting
  # tag:clarkevans.com,2002:circle
- !circle
  center: &ORIGIN {x: 73, y: 129}
  radius: 7
- !line
  start: *ORIGIN
  finish: { x: 89, y: 102 }
- !label
  start: *ORIGIN
  color: 0xFFEEBB
  text: Pretty vector drawing.
EOF;
test($name, $yml);
// not ok 24 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 2 (--- !shape).

$name = "Example 2.25. Unordered Sets";
$yml = <<<EOF
# Sets are represented as a
# Mapping where each key is
# associated with a null value
--- !!set
? Mark McGwire
? Sammy Sosa
? Ken Griff
EOF;
test($name, $yml);
// not ok 25 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (--- !!set).

$name = "Example 2.26. Ordered Mappings";
$yml = <<<EOF
# Ordered maps are represented as
# A sequence of mappings, with
# each mapping having one key
--- !!omap
- Mark McGwire: 65
- Sammy Sosa: 63
- Ken Griffy: 58
EOF;
test($name, $yml);
// not ok 26 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (--- !!omap).

$name = "Example 2.27. Invoice";
$yml = <<<EOF
--- !<tag:clarkevans.com,2002:invoice>
invoice: 34843
date   : 2001-01-23
bill-to: &id001
  given  : Chris
  family : Dumars
  address:
    lines: |
      458 Walkman Dr.
      Suite #292
    city    : Royal Oak
    state   : MI
    postal  : 48046
ship-to: *id001
product:
  - sku         : BL394D
    quantity    : 4
    description : Basketball
    price       : 450.00
  - sku         : BL4438H
    quantity    : 1
    description : Super Hoop
    price       : 2392.00
tax  : 251.42
total: 4443.52
comments:
  Late afternoon is best.
  Backup contact is Nancy
  Billsmer @ 338-4338.
EOF;
test($name, $yml);
// not ok 27 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 16 (  quantity    : 4).

$name = "Example 2.28. Log File";
$yml = <<<EOF
---
Time: 2001-11-23 15:01:42 -5
User: ed
Warning:
  This is an error message
  for the log file
---
Time: 2001-11-23 15:02:31 -5
User: ed
Warning:
  A slightly different error
  message.
---
Date: 2001-11-23 15:03:17 -5
User: ed
Fatal:
  Unknown variable "bar"
Stack:
  - file: TopClass.py
    line: 23
    code: |
      x = MoreObject("345\n")
  - file: MoreClass.py
    line: 58
    code: |-
      foo = bar

EOF;
test($name, $yml);
// not ok 28 - Error, unable to load YML: 
// Unable to parse string: 
// Unable to parse line 4 (This is an error message).

echo "</table>";

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