re2 - npm Package Compare versions

Comparing version 1.17.4 to 1.17.6

package.json

 {
   "name": "re2",
-  "version": "1.17.4",
+  "version": "1.17.6",
   "description": "Bindings for RE2: fast, safe alternative to backtracking regular expression engines.",
@@ -14,4 +14,4 @@ "homepage": "https://github.com/uhop/node-re2",
     "install-artifact-from-github": "^1.3.0",
-    "nan": "^2.15.0",
-    "node-gyp": "^8.4.1"
+    "nan": "^2.16.0",
+    "node-gyp": "^9.0.0"
   },
@@ -18,0 +18,0 @@ "devDependencies": {

re2.js

@@ -22,4 +22,17 @@ 'use strict';
     });
+    Symbol.matchAll &&
+    (RE2.prototype[Symbol.matchAll] = function* (str) {
+      if (!this.global) {
+        throw TypeError('String.prototype.matchAll called with a non-global RE2 argument');
+      }
+      const re = new RE2(this);
+      re.lastIndex = this.lastIndex;
+      for (;;) {
+        const result = re.exec(str);
+        if (!result) break;
+        yield result;
+      }
+    });
 }
 
 module.exports = RE2;

README.md

@@ -57,2 +57,3 @@ # node-re2 [![NPM version][npm-img]][npm-url]
 * [`re2.multiline`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/multiline)
+* *Since 1.17.6*: [`re2.dotAll`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/dotAll)
 * [`re2.unicode`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/unicode)
@@ -73,2 +74,3 @@ * `RE2` engine always works in the Unicode mode. See details below.
 * [`re2[Symbol.match](str)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/match)
+* *Since 1.17.5*: [`re2[Symbol.matchAll](str)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/matchAll)
 * [`re2[Symbol.search](str)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/search)
@@ -86,2 +88,5 @@ * [`re2[Symbol.replace](str, newSubStr|function)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/replace)
 "213".split(re);        // [ '2', '3' ]
+
+Array.from("2131".matchAll(re)); // returns a generator!
+// [['1', index: 1, input: '2131'], ['1', index: 3, input: '2131']]
 ```
@@ -353,2 +358,4 @@
 
+- 1.17.6 *Implemented `dotAll`. Thx [Michael Kriese](https://github.com/viceice).*
+- 1.17.5 *Updated deps, updated test/build targets, implemented `matchAll()` (thx, [ThePendulum](https://github.com/ThePendulum) and [David Sichau](https://github.com/DavidSichau)).*
 - 1.17.4 *Updated deps.*
@@ -355,0 +362,0 @@ - 1.17.3 *Fixed bug with zero-length replacements.*

tests/test_exec.js

@@ -1,309 +0,310 @@
-"use strict";
+'use strict';
 
+var unit = require('heya-unit');
+var RE2 = require('../re2');
 
-var unit = require("heya-unit");
-var RE2  = require("../re2");
-
-
 // tests
 
 unit.add(module, [
+  // These tests are copied from MDN:
+  // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/exec
 
-	// These tests are copied from MDN:
-	// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/exec
+  function test_execBasic(t) {
+    'use strict';
 
-	function test_execBasic(t) {
-		"use strict";
+    var re = new RE2('quick\\s(brown).+?(jumps)', 'ig');
 
-		var re = new RE2("quick\\s(brown).+?(jumps)", "ig");
+    eval(t.TEST("re.source === 'quick\\\\s(brown).+?(jumps)'"));
+    eval(t.TEST('re.ignoreCase'));
+    eval(t.TEST('re.global'));
+    eval(t.TEST('!re.multiline'));
 
-		eval(t.TEST("re.source === 'quick\\\\s(brown).+?(jumps)'"));
-		eval(t.TEST("re.ignoreCase"));
-		eval(t.TEST("re.global"));
-		eval(t.TEST("!re.multiline"));
+    var result = re.exec('The Quick Brown Fox Jumps Over The Lazy Dog');
 
-		var result = re.exec("The Quick Brown Fox Jumps Over The Lazy Dog");
+    eval(t.TEST("t.unify(result, ['Quick Brown Fox Jumps', 'Brown', 'Jumps'])"));
+    eval(t.TEST('result.index === 4'));
+    eval(t.TEST("result.input === 'The Quick Brown Fox Jumps Over The Lazy Dog'"));
+    eval(t.TEST('re.lastIndex === 25'));
+  },
+  function test_execSucc(t) {
+    'use strict';
 
-		eval(t.TEST("t.unify(result, ['Quick Brown Fox Jumps', 'Brown', 'Jumps'])"));
-		eval(t.TEST("result.index === 4"));
-		eval(t.TEST("result.input === 'The Quick Brown Fox Jumps Over The Lazy Dog'"));
-		eval(t.TEST("re.lastIndex === 25"));
-	},
-	function test_execSucc(t) {
-		"use strict";
+    var str = 'abbcdefabh';
 
-		var str = "abbcdefabh";
+    var re = new RE2('ab*', 'g');
+    var result = re.exec(str);
 
-		var re = new RE2("ab*", "g");
-		var result = re.exec(str);
+    eval(t.TEST('!!result'));
+    eval(t.TEST("result[0] === 'abb'"));
+    eval(t.TEST('result.index === 0'));
+    eval(t.TEST('re.lastIndex === 3'));
 
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result[0] === 'abb'"));
-		eval(t.TEST("result.index === 0"));
-		eval(t.TEST("re.lastIndex === 3"));
+    result = re.exec(str);
 
-		result = re.exec(str);
+    eval(t.TEST('!!result'));
+    eval(t.TEST("result[0] === 'ab'"));
+    eval(t.TEST('result.index === 7'));
+    eval(t.TEST('re.lastIndex === 9'));
 
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result[0] === 'ab'"));
-		eval(t.TEST("result.index === 7"));
-		eval(t.TEST("re.lastIndex === 9"));
+    result = re.exec(str);
 
-		result = re.exec(str);
+    eval(t.TEST('!result'));
+  },
+  function test_execSimple(t) {
+    'use strict';
 
-		eval(t.TEST("!result"));
-	},
-	function test_execSimple(t) {
-		"use strict";
+    var re = new RE2('(hello \\S+)');
+    var result = re.exec('This is a hello world!');
 
-		var re = new RE2("(hello \\S+)");
-		var result = re.exec("This is a hello world!");
+    eval(t.TEST("result[1] === 'hello world!'"));
+  },
+  function test_execFail(t) {
+    'use strict';
 
-		eval(t.TEST("result[1] === 'hello world!'"));
-	},
-	function test_execFail(t) {
-		"use strict";
+    var re = new RE2('(a+)?(b+)?');
+    var result = re.exec('aaabb');
 
-		var re = new RE2("(a+)?(b+)?");
-		var result = re.exec("aaabb");
+    eval(t.TEST("result[1] === 'aaa'"));
+    eval(t.TEST("result[2] === 'bb'"));
 
-		eval(t.TEST("result[1] === 'aaa'"));
-		eval(t.TEST("result[2] === 'bb'"));
+    result = re.exec('aaacbb');
 
-		result = re.exec("aaacbb");
+    eval(t.TEST("result[1] === 'aaa'"));
+    eval(t.TEST('result[2] === undefined'));
+    eval(t.TEST('result.length === 3'));
+  },
+  function test_execAnchoredToBeginning(t) {
+    'use strict';
 
-		eval(t.TEST("result[1] === 'aaa'"));
-		eval(t.TEST("result[2] === undefined"));
-		eval(t.TEST("result.length === 3"));
-	},
-	function test_execAnchoredToBeginning(t) {
-		"use strict";
+    var re = RE2('^hello', 'g');
 
-		var re = RE2('^hello', 'g');
+    var result = re.exec('hellohello');
 
-		var result = re.exec("hellohello");
+    eval(t.TEST("t.unify(result, ['hello'])"));
+    eval(t.TEST('result.index === 0'));
+    eval(t.TEST('re.lastIndex === 5'));
 
-		eval(t.TEST("t.unify(result, ['hello'])"));
-		eval(t.TEST("result.index === 0"));
-		eval(t.TEST("re.lastIndex === 5"));
+    eval(t.TEST("re.exec('hellohello') === null"));
+  },
+  function test_execInvalid(t) {
+    'use strict';
 
-		eval(t.TEST("re.exec('hellohello') === null"));
-	},
-	function test_execInvalid(t) {
-		"use strict";
+    var re = RE2('');
 
-		var re = RE2('');
+    try {
+      re.exec({
+        toString() {
+          throw 'corner';
+        }
+      });
+      t.test(false); // shouldn't be here
+    } catch (e) {
+      eval(t.TEST("e === 'corner'"));
+    }
+  },
+  function test_execAnchor1(t) {
+    'use strict';
 
-		try {
-			re.exec({ toString() { throw "corner"; } });
-			t.test(false); // shouldn't be here
-		} catch(e) {
-			eval(t.TEST("e === 'corner'"));
-		}
-	},
-	function test_execAnchor1(t) {
-		"use strict";
+    var re = new RE2('b|^a', 'g');
 
-		var re = new RE2("b|^a", "g");
+    var result = re.exec('aabc');
+    eval(t.TEST('!!result'));
+    eval(t.TEST('result.index === 0'));
+    eval(t.TEST('re.lastIndex === 1'));
 
-		var result = re.exec("aabc");
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result.index === 0"));
-		eval(t.TEST("re.lastIndex === 1"));
+    result = re.exec('aabc');
+    eval(t.TEST('!!result'));
+    eval(t.TEST('result.index === 2'));
+    eval(t.TEST('re.lastIndex === 3'));
 
-		result = re.exec("aabc");
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result.index === 2"));
-		eval(t.TEST("re.lastIndex === 3"));
+    result = re.exec('aabc');
+    eval(t.TEST('!result'));
+  },
+  function test_execAnchor2(t) {
+    'use strict';
 
-		result = re.exec("aabc");
-		eval(t.TEST("!result"));
-	},
-	function test_execAnchor2(t) {
-		"use strict";
+    var re = new RE2('(?:^a)', 'g');
 
-		var re = new RE2("(?:^a)", "g");
+    var result = re.exec('aabc');
+    eval(t.TEST('!!result'));
+    eval(t.TEST('result.index === 0'));
+    eval(t.TEST('re.lastIndex === 1'));
 
-		var result = re.exec("aabc");
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result.index === 0"));
-		eval(t.TEST("re.lastIndex === 1"));
+    result = re.exec('aabc');
+    eval(t.TEST('!result'));
+  },
 
-		result = re.exec("aabc");
-		eval(t.TEST("!result"));
-	},
+  // Unicode tests
 
-	// Unicode tests
+  function test_execUnicode(t) {
+    'use strict';
 
-	function test_execUnicode(t) {
-		"use strict";
+    var re = new RE2('охотник\\s(желает).+?(где)', 'ig');
 
-		var re = new RE2("охотник\\s(желает).+?(где)", "ig");
+    eval(t.TEST("re.source === 'охотник\\\\s(желает).+?(где)'"));
+    eval(t.TEST('re.ignoreCase'));
+    eval(t.TEST('re.global'));
+    eval(t.TEST('!re.multiline'));
 
-		eval(t.TEST("re.source === 'охотник\\\\s(желает).+?(где)'"));
-		eval(t.TEST("re.ignoreCase"));
-		eval(t.TEST("re.global"));
-		eval(t.TEST("!re.multiline"));
+    var result = re.exec('Каждый Охотник Желает Знать Где Сидит Фазан');
 
-		var result = re.exec("Каждый Охотник Желает Знать Где Сидит Фазан");
+    eval(t.TEST("t.unify(result, ['Охотник Желает Знать Где', 'Желает', 'Где'])"));
+    eval(t.TEST('result.index === 7'));
+    eval(t.TEST("result.input === 'Каждый Охотник Желает Знать Где Сидит Фазан'"));
+    eval(t.TEST('re.lastIndex === 31'));
 
-		eval(t.TEST("t.unify(result, ['Охотник Желает Знать Где', 'Желает', 'Где'])"));
-		eval(t.TEST("result.index === 7"));
-		eval(t.TEST("result.input === 'Каждый Охотник Желает Знать Где Сидит Фазан'"));
-		eval(t.TEST("re.lastIndex === 31"));
+    eval(t.TEST("result.input.substr(result.index) === 'Охотник Желает Знать Где Сидит Фазан'"));
+    eval(t.TEST("result.input.substr(re.lastIndex) === ' Сидит Фазан'"));
+  },
+  function test_execUnicodeSubsequent(t) {
+    'use strict';
 
-		eval(t.TEST("result.input.substr(result.index) === 'Охотник Желает Знать Где Сидит Фазан'"));
-		eval(t.TEST("result.input.substr(re.lastIndex) === ' Сидит Фазан'"));
-	},
-	function test_execUnicodeSubsequent(t) {
-		"use strict";
+    var str = 'аббвгдеабё';
 
-		var str = "аббвгдеабё";
+    var re = new RE2('аб*', 'g');
+    var result = re.exec(str);
 
-		var re = new RE2("аб*", "g");
-		var result = re.exec(str);
+    eval(t.TEST('!!result'));
+    eval(t.TEST("result[0] === 'абб'"));
+    eval(t.TEST('result.index === 0'));
+    eval(t.TEST('re.lastIndex === 3'));
 
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result[0] === 'абб'"));
-		eval(t.TEST("result.index === 0"));
-		eval(t.TEST("re.lastIndex === 3"));
+    result = re.exec(str);
 
-		result = re.exec(str);
+    eval(t.TEST('!!result'));
+    eval(t.TEST("result[0] === 'аб'"));
+    eval(t.TEST('result.index === 7'));
+    eval(t.TEST('re.lastIndex === 9'));
 
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result[0] === 'аб'"));
-		eval(t.TEST("result.index === 7"));
-		eval(t.TEST("re.lastIndex === 9"));
+    result = re.exec(str);
 
-		result = re.exec(str);
+    eval(t.TEST('!result'));
+  },
+  function test_execUnicodeSupplementary(t) {
+    'use strict';
 
-		eval(t.TEST("!result"));
-	},
-	function test_execUnicodeSupplementary(t) {
-		"use strict";
+    var re = new RE2('\\u{1F603}', 'g');
 
-		var re = new RE2("\\u{1F603}", "g");
+    eval(t.TEST("re.source === '\\\\u{1F603}'"));
+    eval(t.TEST("re.internalSource === '\\\\x{1F603}'"));
+    eval(t.TEST('!re.ignoreCase'));
+    eval(t.TEST('re.global'));
+    eval(t.TEST('!re.multiline'));
 
-		eval(t.TEST("re.source === '\\\\u{1F603}'"));
-		eval(t.TEST("re.internalSource === '\\\\x{1F603}'"));
-		eval(t.TEST("!re.ignoreCase"));
-		eval(t.TEST("re.global"));
-		eval(t.TEST("!re.multiline"));
+    var result = re.exec('\u{1F603}'); // 1F603 is the SMILING FACE WITH OPEN MOUTH emoji
 
-		var result = re.exec("\u{1F603}"); // 1F603 is the SMILING FACE WITH OPEN MOUTH emoji
+    eval(t.TEST("t.unify(result, ['\\u{1F603}'])"));
+    eval(t.TEST('result.index === 0'));
+    eval(t.TEST("result.input === '\\u{1F603}'"));
+    eval(t.TEST('re.lastIndex === 2'));
 
-		eval(t.TEST("t.unify(result, ['\\u{1F603}'])"));
-		eval(t.TEST("result.index === 0"));
-		eval(t.TEST("result.input === '\\u{1F603}'"));
-		eval(t.TEST("re.lastIndex === 2"));
+    var re2 = new RE2('.', 'g');
 
-		var re2 = new RE2(".", "g");
+    eval(t.TEST("re2.source === '.'"));
+    eval(t.TEST('!re2.ignoreCase'));
+    eval(t.TEST('re2.global'));
+    eval(t.TEST('!re2.multiline'));
 
-		eval(t.TEST("re2.source === '.'"));
-		eval(t.TEST("!re2.ignoreCase"));
-		eval(t.TEST("re2.global"));
-		eval(t.TEST("!re2.multiline"));
+    var result2 = re2.exec('\u{1F603}');
 
-		var result2 = re2.exec("\u{1F603}");
+    eval(t.TEST("t.unify(result2, ['\\u{1F603}'])"));
+    eval(t.TEST('result2.index === 0'));
+    eval(t.TEST("result2.input === '\\u{1F603}'"));
+    eval(t.TEST('re2.lastIndex === 2'));
 
-		eval(t.TEST("t.unify(result2, ['\\u{1F603}'])"));
-		eval(t.TEST("result2.index === 0"));
-		eval(t.TEST("result2.input === '\\u{1F603}'"));
-		eval(t.TEST("re2.lastIndex === 2"));
+    var re3 = new RE2('[\u{1F603}-\u{1F605}]', 'g');
 
-		var re3 = new RE2("[\u{1F603}-\u{1F605}]", "g");
+    eval(t.TEST("re3.source === '[\u{1F603}-\u{1F605}]'"));
+    eval(t.TEST('!re3.ignoreCase'));
+    eval(t.TEST('re3.global'));
+    eval(t.TEST('!re3.multiline'));
 
-		eval(t.TEST("re3.source === '[\u{1F603}-\u{1F605}]'"));
-		eval(t.TEST("!re3.ignoreCase"));
-		eval(t.TEST("re3.global"));
-		eval(t.TEST("!re3.multiline"));
+    var result3 = re3.exec('\u{1F604}');
 
-		var result3 = re3.exec("\u{1F604}");
+    eval(t.TEST("t.unify(result3, ['\\u{1F604}'])"));
+    eval(t.TEST('result3.index === 0'));
+    eval(t.TEST("result3.input === '\\u{1F604}'"));
+    eval(t.TEST('re3.lastIndex === 2'));
+  },
 
-		eval(t.TEST("t.unify(result3, ['\\u{1F604}'])"));
-		eval(t.TEST("result3.index === 0"));
-		eval(t.TEST("result3.input === '\\u{1F604}'"));
-		eval(t.TEST("re3.lastIndex === 2"));
-	},
+  // Buffer tests
 
-	// Buffer tests
+  function test_execBuffer(t) {
+    'use strict';
 
-	function test_execBuffer(t) {
-		"use strict";
+    var re = new RE2('охотник\\s(желает).+?(где)', 'ig');
+    var buf = new Buffer('Каждый Охотник Желает Знать Где Сидит Фазан');
 
-		var re  = new RE2("охотник\\s(желает).+?(где)", "ig");
-		var buf = new Buffer("Каждый Охотник Желает Знать Где Сидит Фазан");
+    var result = re.exec(buf);
 
-		var result = re.exec(buf);
+    eval(t.TEST('result.length === 3'));
+    eval(t.TEST('result[0] instanceof Buffer'));
+    eval(t.TEST('result[1] instanceof Buffer'));
+    eval(t.TEST('result[2] instanceof Buffer'));
 
-		eval(t.TEST("result.length === 3"));
-		eval(t.TEST("result[0] instanceof Buffer"));
-		eval(t.TEST("result[1] instanceof Buffer"));
-		eval(t.TEST("result[2] instanceof Buffer"));
+    eval(t.TEST("result[0].toString() === 'Охотник Желает Знать Где'"));
+    eval(t.TEST("result[1].toString() === 'Желает'"));
+    eval(t.TEST("result[2].toString() === 'Где'"));
 
-		eval(t.TEST("result[0].toString() === 'Охотник Желает Знать Где'"));
-		eval(t.TEST("result[1].toString() === 'Желает'"));
-		eval(t.TEST("result[2].toString() === 'Где'"));
+    eval(t.TEST('result.index === 13'));
+    eval(t.TEST('result.input instanceof Buffer'));
+    eval(t.TEST("result.input.toString() === 'Каждый Охотник Желает Знать Где Сидит Фазан'"));
+    eval(t.TEST('re.lastIndex === 58'));
 
-		eval(t.TEST("result.index === 13"));
-		eval(t.TEST("result.input instanceof Buffer"));
-		eval(t.TEST("result.input.toString() === 'Каждый Охотник Желает Знать Где Сидит Фазан'"));
-		eval(t.TEST("re.lastIndex === 58"));
+    eval(t.TEST("result.input.toString('utf8', result.index) === 'Охотник Желает Знать Где Сидит Фазан'"));
+    eval(t.TEST("result.input.toString('utf8', re.lastIndex) === ' Сидит Фазан'"));
+  },
 
-		eval(t.TEST("result.input.toString('utf8', result.index) === 'Охотник Желает Знать Где Сидит Фазан'"));
-		eval(t.TEST("result.input.toString('utf8', re.lastIndex) === ' Сидит Фазан'"));
-	},
+  // Sticky tests
 
-	// Sticky tests
+  function test_execSticky(t) {
+    'use strict';
 
-	function test_execSticky(t) {
-		"use strict";
+    var re = new RE2('\\s+', 'y');
 
-		var re = new RE2("\\s+", "y");
+    eval(t.TEST("re.exec('Hello world, how are you?') === null"));
 
-		eval(t.TEST("re.exec('Hello world, how are you?') === null"));
+    re.lastIndex = 5;
 
-		re.lastIndex = 5;
+    var result = re.exec('Hello world, how are you?');
 
-		var result = re.exec("Hello world, how are you?");
+    eval(t.TEST("t.unify(result, [' '])"));
+    eval(t.TEST('result.index === 5'));
+    eval(t.TEST('re.lastIndex === 6'));
 
-		eval(t.TEST("t.unify(result, [' '])"));
-		eval(t.TEST("result.index === 5"));
-		eval(t.TEST("re.lastIndex === 6"));
+    var re2 = new RE2('\\s+', 'gy');
 
-		var re2 = new RE2("\\s+", "gy");
+    eval(t.TEST("re2.exec('Hello world, how are you?') === null"));
 
-		eval(t.TEST("re2.exec('Hello world, how are you?') === null"));
+    re2.lastIndex = 5;
 
-		re2.lastIndex = 5;
+    var result2 = re2.exec('Hello world, how are you?');
 
-		var result2 = re2.exec("Hello world, how are you?");
-
-		eval(t.TEST("t.unify(result2, [' '])"));
-		eval(t.TEST("result2.index === 5"));
-		eval(t.TEST("re2.lastIndex === 6"));
+    eval(t.TEST("t.unify(result2, [' '])"));
+    eval(t.TEST('result2.index === 5'));
+    eval(t.TEST('re2.lastIndex === 6'));
   },
 
-	function test_execSupplemental(t) {
-		"use strict";
+  function test_execSupplemental(t) {
+    'use strict';
 
-		var re = new RE2("\\w+", "g");
-		var testString = "🤡🤡🤡 Hello clown world!";
+    var re = new RE2('\\w+', 'g');
+    var testString = '🤡🤡🤡 Hello clown world!';
 
-		var result = re.exec(testString);
-		eval(t.TEST("t.unify(result, ['Hello'])"));
-		
-		result = re.exec(testString);
-		eval(t.TEST("t.unify(result, ['clown'])"));
+    var result = re.exec(testString);
+    eval(t.TEST("t.unify(result, ['Hello'])"));
 
-		result = re.exec(testString);
-		eval(t.TEST("t.unify(result, ['world'])"));
-	},
+    result = re.exec(testString);
+    eval(t.TEST("t.unify(result, ['clown'])"));
 
+    result = re.exec(testString);
+    eval(t.TEST("t.unify(result, ['world'])"));
+  },
+
   // Multiline test
 
   function test_execMultiline(t) {
-		"use strict";
+    'use strict';
 
-    const re = new RE2("^xy", "m"),
+    const re = new RE2('^xy', 'm'),
       pattern = ` xy1
@@ -315,8 +316,22 @@ xy2 (at start of line)
 
-		eval(t.TEST("!!result"));
-		eval(t.TEST("result[0] === 'xy'"));
-		eval(t.TEST("result.index > 3"));
-		eval(t.TEST("result.index < pattern.length - 4"));
-    eval(t.TEST("result[0] === pattern.substr(result.index, result[0].length)"));
+    eval(t.TEST('!!result'));
+    eval(t.TEST("result[0] === 'xy'"));
+    eval(t.TEST('result.index > 3'));
+    eval(t.TEST('result.index < pattern.length - 4'));
+    eval(t.TEST('result[0] === pattern.substr(result.index, result[0].length)'));
+  },
+
+  // dotAll tests
+
+  function test_execDotAll(t) {
+    'use strict';
+
+    eval(t.TEST("new RE2('a.c').test('abc')"));
+    eval(t.TEST("new RE2(/a.c/).test('a c')"));
+    eval(t.TEST("!new RE2(/a.c/).test('a\\nc')"));
+
+    eval(t.TEST("new RE2('a.c', 's').test('abc')"));
+    eval(t.TEST("new RE2(/a.c/s).test('a c')"));
+    eval(t.TEST("new RE2(/a.c/s).test('a\\nc')"));
   }
 ]);

tests/test_general.js

@@ -109,2 +109,3 @@ "use strict";
 		eval(t.TEST("'multiline' in re"));
+		eval(t.TEST("'dotAll' in re"));
 		eval(t.TEST("'sticky' in re"));
@@ -129,2 +130,3 @@ eval(t.TEST("'lastIndex' in re"));
 		eval(t.TEST("typeof re.multiline == 'boolean'"));
+		eval(t.TEST("typeof re.dotAll == 'boolean'"));
 		eval(t.TEST("typeof re.sticky == 'boolean'"));
@@ -186,2 +188,11 @@ eval(t.TEST("typeof re.lastIndex == 'number'"));
 		compare(re1, re2, t);
+
+		re1 = new RE2("b", "sgm");
+		re2 = new RE2(re1);
+
+		compare(re1, re2, t);
+
+		re2 = new RE2(/\s/sgm);
+
+		compare(/\s/sgm, re2, t);
 	},
@@ -270,2 +281,5 @@ function test_utf8(t) {
 		eval(t.TEST("re.flags === 'gimuy'"));
+
+		re = new RE2("a", "smigyu");
+		eval(t.TEST("re.flags === 'gimsuy'"));
 	}
@@ -272,0 +286,0 @@ ]);

tests/test_prototype.js

@@ -19,2 +19,3 @@ "use strict";
 		eval(t.TEST("RE2.prototype.multiline  === undefined"));
+		eval(t.TEST("RE2.prototype.dotAll     === undefined"));
 		eval(t.TEST("RE2.prototype.sticky     === undefined"));
@@ -21,0 +22,0 @@ eval(t.TEST("RE2.prototype.lastIndex  === undefined"));

tests/test_toString.js

@@ -26,2 +26,3 @@ "use strict";
 		eval(t.TEST("RE2('\\\\u{1F603}/', 'iy') + '' === '/\\\\u{1F603}\\\\//iuy'"));
+		eval(t.TEST("RE2('^a{2,}', 'smi') + '' === '/^a{2,}/imsu'"));
 
@@ -28,0 +29,0 @@ eval(t.TEST("RE2('c', 'ug').toString() === '/c/gu'"));

tests/tests.js

@@ -12,2 +12,3 @@ "use strict";
 require("./test_match");
+require("./test_matchAll");
 require("./test_replace");
@@ -14,0 +15,0 @@ require("./test_search");

New alerts

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

1297232

increased by0.42%

Number of package files

151

increased by0.67%

Lines of code

1629

increased by6.89%

Number of lines in readme file

379

increased by1.88%

Worsened metrics

Number of medium supply chain risk alerts

514

increased by6.42%

Dependency changes

• + Added@npmcli/fs@2.1.2(transitive)

• + Added@npmcli/move-file@2.0.1(transitive)

• + Added@tootallnate/once@2.0.0(transitive)

• + Addedbrace-expansion@2.0.1(transitive)

• + Addedcacache@16.1.3(transitive)

• + Addedexponential-backoff@3.1.1(transitive)

• + Addedglob@8.1.0(transitive)

• + Addedhttp-proxy-agent@5.0.0(transitive)

• + Addedlru-cache@7.18.3(transitive)

• + Addedmake-fetch-happen@10.2.1(transitive)

• + Addedminimatch@5.1.6(transitive)

• + Addedminipass-fetch@2.1.2(transitive)

• + Addednode-gyp@9.4.1(transitive)

• + Addednopt@6.0.0(transitive)

• + Addedsocks-proxy-agent@7.0.0(transitive)

• + Addedssri@9.0.1(transitive)

• + Addedunique-filename@2.0.1(transitive)

• + Addedunique-slug@3.0.0(transitive)

• - Removed@npmcli/fs@1.1.1(transitive)

• - Removed@npmcli/move-file@1.1.2(transitive)

• - Removed@tootallnate/once@1.1.2(transitive)

• - Removedcacache@15.3.0(transitive)

• - Removedhttp-proxy-agent@4.0.1(transitive)

• - Removedlru-cache@6.0.0(transitive)

• - Removedmake-fetch-happen@9.1.0(transitive)

• - Removedminipass-fetch@1.4.1(transitive)

• - Removednode-gyp@8.4.1(transitive)

• - Removednopt@5.0.0(transitive)

• - Removedsocks-proxy-agent@6.2.1(transitive)

• - Removedssri@8.0.1(transitive)

• - Removedunique-filename@1.1.1(transitive)

• - Removedunique-slug@2.0.2(transitive)

• Updatednan@^2.16.0

• Updatednode-gyp@^9.0.0