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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Symfony\Component\VarDumper\Tests\Caster;
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13
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14 use PHPUnit\Framework\TestCase;
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15 use Symfony\Component\VarDumper\Caster\Caster;
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16 use Symfony\Component\VarDumper\Caster\ExceptionCaster;
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17 use Symfony\Component\VarDumper\Caster\FrameStub;
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18 use Symfony\Component\VarDumper\Cloner\VarCloner;
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19 use Symfony\Component\VarDumper\Dumper\HtmlDumper;
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20 use Symfony\Component\VarDumper\Test\VarDumperTestTrait;
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21
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22 class ExceptionCasterTest extends TestCase
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23 {
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24 use VarDumperTestTrait;
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25
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26 private function getTestException($msg, &$ref = null)
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27 {
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28 return new \Exception(''.$msg);
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29 }
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30
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31 protected function tearDown()
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32 {
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33 ExceptionCaster::$srcContext = 1;
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34 ExceptionCaster::$traceArgs = true;
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35 }
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36
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37 public function testDefaultSettings()
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38 {
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39 $ref = ['foo'];
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40 $e = $this->getTestException('foo', $ref);
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41
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42 $expectedDump = <<<'EODUMP'
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43 Exception {
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44 #message: "foo"
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45 #code: 0
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46 #file: "%sExceptionCasterTest.php"
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47 #line: 28
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48 trace: {
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49 %s%eTests%eCaster%eExceptionCasterTest.php:28 {
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50 › {
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51 › return new \Exception(''.$msg);
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52 › }
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53 }
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54 %s%eTests%eCaster%eExceptionCasterTest.php:40 { …}
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55 Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->testDefaultSettings() {}
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56 %A
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57 EODUMP;
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58
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59 $this->assertDumpMatchesFormat($expectedDump, $e);
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60 $this->assertSame(['foo'], $ref);
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61 }
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62
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63 public function testSeek()
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64 {
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65 $e = $this->getTestException(2);
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66
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67 $expectedDump = <<<'EODUMP'
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68 {
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69 %s%eTests%eCaster%eExceptionCasterTest.php:28 {
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70 › {
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71 › return new \Exception(''.$msg);
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72 › }
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73 }
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74 %s%eTests%eCaster%eExceptionCasterTest.php:65 { …}
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75 Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->testSeek() {}
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76 %A
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77 EODUMP;
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78
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79 $this->assertStringMatchesFormat($expectedDump, $this->getDump($e, 'trace'));
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80 }
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81
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82 public function testNoArgs()
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83 {
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84 $e = $this->getTestException(1);
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85 ExceptionCaster::$traceArgs = false;
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86
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87 $expectedDump = <<<'EODUMP'
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88 Exception {
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89 #message: "1"
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90 #code: 0
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91 #file: "%sExceptionCasterTest.php"
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92 #line: 28
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93 trace: {
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94 %sExceptionCasterTest.php:28 {
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95 › {
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96 › return new \Exception(''.$msg);
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97 › }
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98 }
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99 %s%eTests%eCaster%eExceptionCasterTest.php:84 { …}
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100 Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->testNoArgs() {}
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101 %A
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102 EODUMP;
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103
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104 $this->assertDumpMatchesFormat($expectedDump, $e);
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105 }
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106
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107 public function testNoSrcContext()
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108 {
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109 $e = $this->getTestException(1);
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110 ExceptionCaster::$srcContext = -1;
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111
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112 $expectedDump = <<<'EODUMP'
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113 Exception {
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114 #message: "1"
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115 #code: 0
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116 #file: "%sExceptionCasterTest.php"
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117 #line: 28
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118 trace: {
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119 %s%eTests%eCaster%eExceptionCasterTest.php:28
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120 %s%eTests%eCaster%eExceptionCasterTest.php:%d
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121 %A
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122 EODUMP;
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123
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124 $this->assertDumpMatchesFormat($expectedDump, $e);
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125 }
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126
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127 public function testHtmlDump()
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128 {
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129 if (ini_get('xdebug.file_link_format') || get_cfg_var('xdebug.file_link_format')) {
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130 $this->markTestSkipped('A custom file_link_format is defined.');
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131 }
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132
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133 $e = $this->getTestException(1);
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134 ExceptionCaster::$srcContext = -1;
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135
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136 $cloner = new VarCloner();
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137 $cloner->setMaxItems(1);
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138 $dumper = new HtmlDumper();
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139 $dumper->setDumpHeader('<foo></foo>');
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140 $dumper->setDumpBoundaries('<bar>', '</bar>');
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141 $dump = $dumper->dump($cloner->cloneVar($e)->withRefHandles(false), true);
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142
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143 $expectedDump = <<<'EODUMP'
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144 <foo></foo><bar><span class=sf-dump-note>Exception</span> {<samp>
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145 #<span class=sf-dump-protected title="Protected property">message</span>: "<span class=sf-dump-str>1</span>"
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146 #<span class=sf-dump-protected title="Protected property">code</span>: <span class=sf-dump-num>0</span>
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147 #<span class=sf-dump-protected title="Protected property">file</span>: "<span class=sf-dump-str title="%sExceptionCasterTest.php
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148 %d characters"><span class="sf-dump-ellipsis sf-dump-ellipsis-path">%s%eVarDumper</span><span class=sf-dump-ellipsis>%e</span>Tests%eCaster%eExceptionCasterTest.php</span>"
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149 #<span class=sf-dump-protected title="Protected property">line</span>: <span class=sf-dump-num>28</span>
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150 <span class=sf-dump-meta>trace</span>: {<samp>
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151 <span class=sf-dump-meta title="%sExceptionCasterTest.php
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152 Stack level %d."><span class="sf-dump-ellipsis sf-dump-ellipsis-path">%s%eVarDumper</span><span class=sf-dump-ellipsis>%e</span>Tests%eCaster%eExceptionCasterTest.php</span>:<span class=sf-dump-num>28</span>
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153 …%d
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154 </samp>}
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155 </samp>}
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156 </bar>
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157 EODUMP;
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158
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159 $this->assertStringMatchesFormat($expectedDump, $dump);
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160 }
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161
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162 /**
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163 * @requires function Twig\Template::getSourceContext
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164 */
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165 public function testFrameWithTwig()
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166 {
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167 require_once \dirname(__DIR__).'/Fixtures/Twig.php';
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168
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169 $f = [
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170 new FrameStub([
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171 'file' => \dirname(__DIR__).'/Fixtures/Twig.php',
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172 'line' => 20,
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173 'class' => '__TwigTemplate_VarDumperFixture_u75a09',
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174 ]),
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175 new FrameStub([
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176 'file' => \dirname(__DIR__).'/Fixtures/Twig.php',
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177 'line' => 21,
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178 'class' => '__TwigTemplate_VarDumperFixture_u75a09',
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179 'object' => new \__TwigTemplate_VarDumperFixture_u75a09(null, __FILE__),
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180 ]),
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181 ];
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182
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183 $expectedDump = <<<'EODUMP'
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184 array:2 [
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185 0 => {
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186 class: "__TwigTemplate_VarDumperFixture_u75a09"
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187 src: {
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188 %sTwig.php:1 {
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189 ›
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190 › foo bar
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191 › twig source
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192 }
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193 }
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194 }
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195 1 => {
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196 class: "__TwigTemplate_VarDumperFixture_u75a09"
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197 object: __TwigTemplate_VarDumperFixture_u75a09 {
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198 %A
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199 }
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200 src: {
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201 %sExceptionCasterTest.php:2 {
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202 › foo bar
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203 › twig source
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204 ›
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205 }
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206 }
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207 }
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208 ]
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209
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210 EODUMP;
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211
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212 $this->assertDumpMatchesFormat($expectedDump, $f);
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213 }
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214
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215 public function testExcludeVerbosity()
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216 {
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217 $e = $this->getTestException('foo');
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218
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219 $expectedDump = <<<'EODUMP'
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220 Exception {
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221 #message: "foo"
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222 #code: 0
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223 #file: "%sExceptionCasterTest.php"
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224 #line: 28
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225 }
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226 EODUMP;
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227
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228 $this->assertDumpMatchesFormat($expectedDump, $e, Caster::EXCLUDE_VERBOSE);
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229 }
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230 }
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