| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | CiviCRM version 5 | |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | Copyright CiviCRM LLC (c) 2004-2019 | |
| 7 | +--------------------------------------------------------------------+ |
| 8 | | This file is a part of CiviCRM. | |
| 9 | | | |
| 10 | | CiviCRM is free software; you can copy, modify, and distribute it | |
| 11 | | under the terms of the GNU Affero General Public License | |
| 12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | |
| 13 | | | |
| 14 | | CiviCRM is distributed in the hope that it will be useful, but | |
| 15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
| 17 | | See the GNU Affero General Public License for more details. | |
| 18 | | | |
| 19 | | You should have received a copy of the GNU Affero General Public | |
| 20 | | License and the CiviCRM Licensing Exception along | |
| 21 | | with this program; if not, contact CiviCRM LLC | |
| 22 | | at info[AT]civicrm[DOT]org. If you have questions about the | |
| 23 | | GNU Affero General Public License or the licensing of CiviCRM, | |
| 24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | |
| 25 | +--------------------------------------------------------------------+ |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * Tests for linking to resource files |
| 30 | * @group headless |
| 31 | */ |
| 32 | class CRM_Utils_JSTest extends CiviUnitTestCase { |
| 33 | |
| 34 | /** |
| 35 | * @return array |
| 36 | */ |
| 37 | public function translateExamples() { |
| 38 | $cases = []; |
| 39 | $cases[] = [ |
| 40 | '', |
| 41 | [], |
| 42 | ]; |
| 43 | // missing ts |
| 44 | $cases[] = [ |
| 45 | 'alert("Hello world")', |
| 46 | [], |
| 47 | ]; |
| 48 | // basic function call |
| 49 | $cases[] = [ |
| 50 | 'alert(ts("Hello world"));', |
| 51 | ['Hello world'], |
| 52 | ]; |
| 53 | // with arg |
| 54 | $cases[] = [ |
| 55 | 'alert(ts("Hello world", {1: "whiz"}));', |
| 56 | ['Hello world'], |
| 57 | ]; |
| 58 | // not really ts() |
| 59 | $cases[] = [ |
| 60 | 'alert(clients("Hello world"));', |
| 61 | [], |
| 62 | ]; |
| 63 | // not really ts() |
| 64 | $cases[] = [ |
| 65 | 'alert(clients("Hello world", {1: "whiz"}));', |
| 66 | [], |
| 67 | ]; |
| 68 | // with arg |
| 69 | $cases[] = [ |
| 70 | "\n" . |
| 71 | "public function whits() {\n" . |
| 72 | " for (a in b) {\n" . |
| 73 | " mitts(\"wallaby\", function(zoo) {\n" . |
| 74 | " alert(zoo + ts(\"Hello\"))\n" . |
| 75 | " });\n" . |
| 76 | " }\n" . |
| 77 | "}\n", |
| 78 | ['Hello'], |
| 79 | ]; |
| 80 | // duplicate |
| 81 | $cases[] = [ |
| 82 | 'alert(ts("Hello world") + "-" + ts("Hello world"));', |
| 83 | ['Hello world'], |
| 84 | ]; |
| 85 | // two strings, addition |
| 86 | $cases[] = [ |
| 87 | 'alert(ts("Hello world") + "-" + ts("How do you do?"));', |
| 88 | ['Hello world', 'How do you do?'], |
| 89 | ]; |
| 90 | // two strings, separate calls |
| 91 | $cases[] = [ |
| 92 | 'alert(ts("Hello world");\nalert(ts("How do you do?"));', |
| 93 | ['Hello world', 'How do you do?'], |
| 94 | ]; |
| 95 | $cases[] = [ |
| 96 | 'alert(ts(\'Single quoted\'));', |
| 97 | ['Single quoted'], |
| 98 | ]; |
| 99 | // unclear string |
| 100 | $cases[] = [ |
| 101 | 'alert(ts(message));', |
| 102 | [], |
| 103 | ]; |
| 104 | // ts() within a string |
| 105 | $cases[] = [ |
| 106 | 'alert(ts("Does the ts(\'example\') notation work?"));', |
| 107 | ['Does the ts(\'example\') notation work?'], |
| 108 | ]; |
| 109 | return $cases; |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * @param string $jsCode |
| 114 | * @param array $expectedStrings |
| 115 | * @dataProvider translateExamples |
| 116 | */ |
| 117 | public function testParseStrings($jsCode, $expectedStrings) { |
| 118 | $actualStrings = CRM_Utils_JS::parseStrings($jsCode); |
| 119 | sort($expectedStrings); |
| 120 | sort($actualStrings); |
| 121 | $this->assertEquals($expectedStrings, $actualStrings); |
| 122 | } |
| 123 | |
| 124 | public function dedupeClosureExamples() { |
| 125 | // Each example string here is named for its body, eg the body of $a calls "a()". |
| 126 | $a = "(function (angular, $, _) {\na();\n})(angular, CRM.$, CRM._);"; |
| 127 | $b = "(function(angular,$,_){\nb();\n})(angular,CRM.$,CRM._);"; |
| 128 | $c = "(function( angular, $,_) {\nc();\n})(angular,CRM.$, CRM._);"; |
| 129 | $d = "(function (angular, $, _, whiz) {\nd();\n})(angular, CRM.$, CRM._, CRM.whizbang);"; |
| 130 | $m = "alert('i is the trickster (function( angular, $,_) {\nm();\n})(angular,CRM.$, CRM._);)'"; |
| 131 | // Note: $d has a fundamentally different closure. |
| 132 | |
| 133 | // Each example string here is a deduped combination of others, |
| 134 | // eg "$ab" is the deduping of $a+$b. |
| 135 | $ab = "(function (angular, $, _) {\na();\n\nb();\n})(angular,CRM.$,CRM._);"; |
| 136 | $abc = "(function (angular, $, _) {\na();\n\nb();\n\nc();\n})(angular,CRM.$, CRM._);"; |
| 137 | $cb = "(function( angular, $,_) {\nc();\n\nb();\n})(angular,CRM.$,CRM._);"; |
| 138 | |
| 139 | $cases = []; |
| 140 | $cases[] = [[$a], "$a"]; |
| 141 | $cases[] = [[$b], "$b"]; |
| 142 | $cases[] = [[$c], "$c"]; |
| 143 | $cases[] = [[$d], "$d"]; |
| 144 | $cases[] = [[$m], "$m"]; |
| 145 | $cases[] = [[$a, $b], "$ab"]; |
| 146 | $cases[] = [[$a, $m, $b], "$a$m$b"]; |
| 147 | $cases[] = [[$a, $d], "$a$d"]; |
| 148 | $cases[] = [[$a, $d, $b], "$a$d$b"]; |
| 149 | $cases[] = [[$a, $b, $c], "$abc"]; |
| 150 | $cases[] = [[$a, $b, $d, $c, $b], "$ab$d$cb"]; |
| 151 | return $cases; |
| 152 | } |
| 153 | |
| 154 | /** |
| 155 | * @param array $scripts |
| 156 | * @param string $expectedOutput |
| 157 | * @dataProvider dedupeClosureExamples |
| 158 | */ |
| 159 | public function testDedupeClosure($scripts, $expectedOutput) { |
| 160 | $actualOutput = CRM_Utils_JS::dedupeClosures( |
| 161 | $scripts, |
| 162 | ['angular', '$', '_'], |
| 163 | ['angular', 'CRM.$', 'CRM._'] |
| 164 | ); |
| 165 | $this->assertEquals($expectedOutput, implode("", $actualOutput)); |
| 166 | } |
| 167 | |
| 168 | public function stripCommentsExamples() { |
| 169 | $cases = []; |
| 170 | $cases[] = [ |
| 171 | "a();\n//# sourceMappingURL=../foo/bar/baz.js\nb();", |
| 172 | "a();\n\nb();", |
| 173 | ]; |
| 174 | $cases[] = [ |
| 175 | "// foo\na();", |
| 176 | "\na();", |
| 177 | ]; |
| 178 | $cases[] = [ |
| 179 | "b();\n // foo", |
| 180 | "b();\n", |
| 181 | ]; |
| 182 | $cases[] = [ |
| 183 | "/// foo\na();\n\t \t//bar\nb();\n// whiz", |
| 184 | "\na();\n\nb();\n", |
| 185 | ]; |
| 186 | $cases[] = [ |
| 187 | "alert('//# sourceMappingURL=../foo/bar/baz.js');\n//zoop\na();", |
| 188 | "alert('//# sourceMappingURL=../foo/bar/baz.js');\n\na();", |
| 189 | ]; |
| 190 | return $cases; |
| 191 | } |
| 192 | |
| 193 | /** |
| 194 | * @param string $input |
| 195 | * @param string $expectedOutput |
| 196 | * @dataProvider stripCommentsExamples |
| 197 | */ |
| 198 | public function testStripComments($input, $expectedOutput) { |
| 199 | $this->assertEquals($expectedOutput, CRM_Utils_JS::stripComments($input)); |
| 200 | } |
| 201 | |
| 202 | public static function decodeExamples() { |
| 203 | return [ |
| 204 | ['{a: \'Apple\', \'b\': "Banana", c: [1, 2, 3]}', ['a' => 'Apple', 'b' => 'Banana', 'c' => [1, 2, 3]]], |
| 205 | ['true', TRUE], |
| 206 | [' ', NULL], |
| 207 | ['false', FALSE], |
| 208 | ['null', NULL], |
| 209 | ['"true"', 'true'], |
| 210 | ['0.5', 0.5], |
| 211 | [" {}", []], |
| 212 | ["[]", []], |
| 213 | ["{ }", []], |
| 214 | [" [ ]", []], |
| 215 | [" [ 2 ]", [2]], |
| 216 | [ |
| 217 | '{a: "parse error no closing bracket"', |
| 218 | NULL, |
| 219 | ], |
| 220 | [ |
| 221 | '{a: ["foo", \'bar\'], "b": {a: [\'foo\', "bar"], b: {\'a\': ["foo", "bar"], b: {}}}}', |
| 222 | ['a' => ['foo', 'bar'], 'b' => ['a' => ['foo', 'bar'], 'b' => ['a' => ['foo', 'bar'], 'b' => []]]], |
| 223 | ], |
| 224 | [ |
| 225 | ' [{a: {aa: true}, b: [false, null, {x: 1, y: 2, z: 3}] , "c": -1}, ["fee", "fie", \'foe\']]', |
| 226 | [['a' => ['aa' => TRUE], 'b' => [FALSE, NULL, ['x' => 1, 'y' => 2, 'z' => 3]], "c" => -1], ["fee", "fie", "foe"]], |
| 227 | ], |
| 228 | ]; |
| 229 | } |
| 230 | |
| 231 | /** |
| 232 | * @param string $input |
| 233 | * @param string $expectedOutput |
| 234 | * @dataProvider decodeExamples |
| 235 | */ |
| 236 | public function testDecode($input, $expectedOutput) { |
| 237 | $this->assertEquals($expectedOutput, CRM_Utils_JS::decode($input)); |
| 238 | } |
| 239 | |
| 240 | public static function encodeExamples() { |
| 241 | return [ |
| 242 | [ |
| 243 | ['a' => 'Apple', 'b' => 'Banana', 'c' => [0, -2, 3.15]], |
| 244 | "{a: 'Apple', b: 'Banana', c: [0, -2, 3.15]}", |
| 245 | ], |
| 246 | [ |
| 247 | ['a' => ['foo', 'bar'], 'b' => ["'a'" => ['foo/bar&', 'bar(foo)'], 'b' => ['a' => ["fo'oo", '"bar"'], 'b' => []]]], |
| 248 | "{a: ['foo', 'bar'], b: {\"'a'\": ['foo/bar&', 'bar(foo)'], b: {a: ['fo\\'oo', '\"bar\"'], b: {}}}}", |
| 249 | ], |
| 250 | [TRUE, 'true'], |
| 251 | [' ', "' '"], |
| 252 | [FALSE, 'false'], |
| 253 | [NULL, 'null'], |
| 254 | ['true', "'true'"], |
| 255 | ['"false"', "'\"false\"'"], |
| 256 | ['0.5', "'0.5'"], |
| 257 | [0.5, '0.5'], |
| 258 | [[], "{}"], |
| 259 | ]; |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * @param string $input |
| 264 | * @param string $expectedOutput |
| 265 | * @dataProvider encodeExamples |
| 266 | */ |
| 267 | public function testEncode($input, $expectedOutput) { |
| 268 | $result = CRM_Utils_JS::encode($input); |
| 269 | $this->assertEquals($expectedOutput, $result); |
| 270 | $this->assertEquals($input, CRM_Utils_JS::decode($result)); |
| 271 | } |
| 272 | |
| 273 | /** |
| 274 | * @return array |
| 275 | */ |
| 276 | public static function objectExamples() { |
| 277 | return [ |
| 278 | [ |
| 279 | '{a: \'Apple\', \'b\': "Banana", "c ": [1,2,3]}', |
| 280 | ['a' => "'Apple'", 'b' => '"Banana"', 'c ' => '[1,2,3]'], |
| 281 | '{a: \'Apple\', b: "Banana", \'c \': [1,2,3]}', |
| 282 | ], |
| 283 | [ |
| 284 | " {}", |
| 285 | [], |
| 286 | "{}", |
| 287 | ], |
| 288 | [ |
| 289 | " [ ] ", |
| 290 | [], |
| 291 | "{}", |
| 292 | ], |
| 293 | [ |
| 294 | " {'fn' : function (foo, bar, baz) { return \"One, two, three\"; }, esc: /[1-9]\\\\/.test('5\\\\') , number : 55.5/2 } ", |
| 295 | ['fn' => 'function (foo, bar, baz) { return "One, two, three"; }', 'esc' => "/[1-9]\\\\/.test('5\\\\')", 'number' => '55.5/2'], |
| 296 | "{fn: function (foo, bar, baz) { return \"One, two, three\"; }, esc: /[1-9]\\\\/.test('5\\\\'), number: 55.5/2}", |
| 297 | ], |
| 298 | [ |
| 299 | "{ string : |
| 300 | 'this, has(some : weird, \\'stuff [{}!' , |
| 301 | expr: sum(1, 2, 3) / 2 + 1, ' notes ' : [Do, re mi], |
| 302 | }", |
| 303 | ['string' => "'this, has(some : weird, \\'stuff [{}!'", 'expr' => 'sum(1, 2, 3) / 2 + 1', ' notes ' => "[Do, re mi]"], |
| 304 | "{string: 'this, has(some : weird, \\'stuff [{}!', expr: sum(1, 2, 3) / 2 + 1, ' notes ': [Do, re mi]}", |
| 305 | ], |
| 306 | [ |
| 307 | '{status: /^http:\/\/civicrm\.com/.test(url) ? \'good\' : \'bad\' , \'foo\&\': getFoo("Some \"quoted\" thing"), "ba\'[(r": function() {return "bar"}}', |
| 308 | ['status' => '/^http:\/\/civicrm\.com/.test(url) ? \'good\' : \'bad\'', 'foo&' => 'getFoo("Some \"quoted\" thing")', "ba'[(r" => 'function() {return "bar"}'], |
| 309 | '{status: /^http:\/\/civicrm\.com/.test(url) ? \'good\' : \'bad\', "foo&": getFoo("Some \"quoted\" thing"), "ba\'[(r": function() {return "bar"}}', |
| 310 | ], |
| 311 | [ |
| 312 | '{"some\"key": typeof foo === \'number\' ? true : false , "O\'Really?": ",((,", \'A"quote"\': 1 + 1 , "\\\\\\&\\/" : 0}', |
| 313 | ['some"key' => 'typeof foo === \'number\' ? true : false', "O'Really?" => '",((,"', 'A"quote"' => '1 + 1', '\\&/' => '0'], |
| 314 | '{\'some"key\': typeof foo === \'number\' ? true : false, "O\'Really?": ",((,", \'A"quote"\': 1 + 1, "\\\\&/": 0}', |
| 315 | ], |
| 316 | [ |
| 317 | '[foo ? 1 : 2 , 3 , function() {return 1 + 1;}, /^http:\/\/civicrm\.com/.test(url) ? \'good\' : \'bad\' , 3.14 ]', |
| 318 | ['foo ? 1 : 2', '3', 'function() {return 1 + 1;}', '/^http:\/\/civicrm\.com/.test(url) ? \'good\' : \'bad\'', '3.14'], |
| 319 | '[foo ? 1 : 2, 3, function() {return 1 + 1;}, /^http:\/\/civicrm\.com/.test(url) ? \'good\' : \'bad\', 3.14]', |
| 320 | ], |
| 321 | ]; |
| 322 | } |
| 323 | |
| 324 | /** |
| 325 | * Test converting a js string to a php array and back again. |
| 326 | * |
| 327 | * @param string $input |
| 328 | * @param string $expectedPHP |
| 329 | * @param $expectedJS |
| 330 | * @dataProvider objectExamples |
| 331 | */ |
| 332 | public function testObjectToAndFromString($input, $expectedPHP, $expectedJS) { |
| 333 | $objectProps = CRM_Utils_JS::getRawProps($input); |
| 334 | $this->assertEquals($expectedPHP, $objectProps); |
| 335 | $reformattedJS = CRM_Utils_JS::writeObject($objectProps); |
| 336 | $this->assertEquals($expectedJS, $reformattedJS); |
| 337 | $this->assertEquals($expectedPHP, CRM_Utils_JS::getRawProps($reformattedJS)); |
| 338 | } |
| 339 | |
| 340 | } |