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phansysphansys
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Deprecate use of Locale validation constraint without setting "canonicalize" option to true 
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4 files changed

+104
-13
lines changed

4 files changed

+104
-13
lines changed

‎src/Symfony/Component/Validator/CHANGELOG.md

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -6,6 +6,7 @@ CHANGELOG
66

77
* Deprecated the `checkDNS` and `dnsMessage` options of the `Url` constraint. They will be removed in 5.0.
88
* added a `values` option to the `Expression` constraint
9+
* Deprecated use of `Locale` constraint without setting `true` at "canonicalize" option, which will be the default value in 5.0
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1011
4.0.0
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-----

‎src/Symfony/Component/Validator/Constraints/Locale.php

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Original file line numberDiff line numberDiff line change
@@ -29,4 +29,13 @@ class Locale extends Constraint
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public $message = 'This value is not a valid locale.';
3131
public $canonicalize = false;
32+
33+
public function __construct($options = null)
34+
{
35+
if (!($options['canonicalize'] ?? false)) {
36+
@trigger_error('The "canonicalize" option with value `false` is deprecated since Symfony 4.1 and will be removed in 5.0. Set it to `true` instead.', E_USER_DEPRECATED);
37+
}
38+
39+
parent::__construct($options);
40+
}
3241
}

‎src/Symfony/Component/Validator/Constraints/LocaleValidator.php

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -40,7 +40,8 @@ public function validate($value, Constraint $constraint)
4040
throw new UnexpectedTypeException($value, 'string');
4141
}
4242

43-
$value = (string) $value;
43+
$inputValue = (string) $value;
44+
$value = $inputValue;
4445
if ($constraint->canonicalize) {
4546
$value = \Locale::canonicalize($value);
4647
}
@@ -49,7 +50,7 @@ public function validate($value, Constraint $constraint)
4950

5051
if (!isset($locales[$value]) && !in_array($value, $localeBundle->getAliases(), true)) {
5152
$this->context->buildViolation($constraint->message)
52-
->setParameter('{{ value }}', $this->formatValue($value))
53+
->setParameter('{{ value }}', $this->formatValue($inputValue))
5354
->setCode(Locale::NO_SUCH_LOCALE_ERROR)
5455
->addViolation();
5556
}

‎src/Symfony/Component/Validator/Tests/Constraints/LocaleValidatorTest.php

Lines changed: 91 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -22,47 +22,123 @@ protected function createValidator()
2222
return new LocaleValidator();
2323
}
2424

25-
public function testNullIsValid()
25+
/**
26+
* @group legacy
27+
* @expectedDeprecation The "canonicalize" option with value `false` is deprecated since Symfony 4.1 and will be removed in 5.0. Set it to `true` instead.
28+
*
29+
* @dataProvider getValidLocales
30+
*/
31+
public function testLegacyNullIsValid()
2632
{
2733
$this->validator->validate(null, new Locale());
2834

2935
$this->assertNoViolation();
3036
}
3137

32-
public function testEmptyStringIsValid()
38+
public function testNullIsValid()
39+
{
40+
$this->validator->validate(null, new Locale(array('canonicalize' => true)));
41+
42+
$this->assertNoViolation();
43+
}
44+
45+
/**
46+
* @group legacy
47+
* @expectedDeprecation The "canonicalize" option with value `false` is deprecated since Symfony 4.1 and will be removed in 5.0. Set it to `true` instead.
48+
*
49+
* @dataProvider getValidLocales
50+
*/
51+
public function testLegacyEmptyStringIsValid()
3352
{
3453
$this->validator->validate('', new Locale());
3554

3655
$this->assertNoViolation();
3756
}
3857

58+
public function testEmptyStringIsValid()
59+
{
60+
$this->validator->validate('', new Locale(array('canonicalize' => true)));
61+
62+
$this->assertNoViolation();
63+
}
64+
3965
/**
66+
* @group legacy
67+
* @expectedDeprecation The "canonicalize" option with value `false` is deprecated since Symfony 4.1 and will be removed in 5.0. Set it to `true` instead.
4068
* @expectedException \Symfony\Component\Validator\Exception\UnexpectedTypeException
4169
*/
42-
public function testExpectsStringCompatibleType()
70+
public function testLegacyExpectsStringCompatibleType()
4371
{
4472
$this->validator->validate(new \stdClass(), new Locale());
4573
}
4674

4775
/**
76+
* @expectedException \Symfony\Component\Validator\Exception\UnexpectedTypeException
77+
*/
78+
public function testExpectsStringCompatibleType()
79+
{
80+
$this->validator->validate(new \stdClass(), new Locale(array('canonicalize' => true)));
81+
}
82+
83+
/**
84+
* @group legacy
85+
* @expectedDeprecation The "canonicalize" option with value `false` is deprecated since Symfony 4.1 and will be removed in 5.0. Set it to `true` instead.
86+
*
4887
* @dataProvider getValidLocales
4988
*/
50-
public function testValidLocales($locale)
89+
public function testLegacyValidLocales(string $locale)
5190
{
5291
$this->validator->validate($locale, new Locale());
5392

5493
$this->assertNoViolation();
5594
}
5695

96+
/**
97+
* @dataProvider getValidLocales
98+
*/
99+
public function testValidLocales($locale, array $options)
100+
{
101+
$this->validator->validate($locale, new Locale($options));
102+
103+
$this->assertNoViolation();
104+
}
105+
57106
public function getValidLocales()
58107
{
59108
return array(
60-
array('en'),
61-
array('en_US'),
62-
array('pt'),
63-
array('pt_PT'),
64-
array('zh_Hans'),
65-
array('fil_PH'),
109+
array('en', array('canonicalize' => true)),
110+
array('en_US', array('canonicalize' => true)),
111+
array('pt', array('canonicalize' => true)),
112+
array('pt_PT', array('canonicalize' => true)),
113+
array('zh_Hans', array('canonicalize' => true)),
114+
array('fil_PH', array('canonicalize' => true)),
115+
);
116+
}
117+
118+
/**
119+
* @group legacy
120+
* @expectedDeprecation The "canonicalize" option with value `false` is deprecated since Symfony 4.1 and will be removed in 5.0. Set it to `true` instead.
121+
* @dataProvider getLegacyInvalidLocales
122+
*/
123+
public function testLegacyInvalidLocales(string $locale)
124+
{
125+
$constraint = new Locale(array(
126+
'message' => 'myMessage',
127+
));
128+
129+
$this->validator->validate($locale, $constraint);
130+
131+
$this->buildViolation('myMessage')
132+
->setParameter('{{ value }}', '"'.$locale.'"')
133+
->setCode(Locale::NO_SUCH_LOCALE_ERROR)
134+
->assertRaised();
135+
}
136+
137+
public function getLegacyInvalidLocales()
138+
{
139+
return array(
140+
array('EN'),
141+
array('foobar'),
66142
);
67143
}
68144

@@ -73,6 +149,7 @@ public function testInvalidLocales($locale)
73149
{
74150
$constraint = new Locale(array(
75151
'message' => 'myMessage',
152+
'canonicalize' => true,
76153
));
77154

78155
$this->validator->validate($locale, $constraint);
@@ -86,12 +163,15 @@ public function testInvalidLocales($locale)
86163
public function getInvalidLocales()
87164
{
88165
return array(
89-
array('EN'),
166+
array('baz'),
90167
array('foobar'),
168+
array('en-us.utf8@VARIANT'),
91169
);
92170
}
93171

94172
/**
173+
* @group legacy
174+
* @expectedDeprecation The "canonicalize" option with value `false` is deprecated since Symfony 4.1 and will be removed in 5.0. Set it to `true` instead.
95175
* @dataProvider getUncanonicalizedLocales
96176
*/
97177
public function testInvalidLocalesWithoutCanonicalization(string $locale)

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