cucumber-expressions - npm Package Compare versions

Comparing version 5.0.5 to 5.0.6

dist/src/parameter_type.js

@@ -101,7 +101,8 @@ 'use strict';
 function regexpSource(regexp) {
+  var flags = regexpFlags(regexp);
+
   var _arr = ['g', 'i', 'm', 'y'];
-
   for (var _i = 0; _i < _arr.length; _i++) {
     var flag = _arr[_i];
-    if (regexp.flags.indexOf(flag) !== -1) throw new CucumberExpressionError('ParameterType Regexps can\'t use flag \'' + flag + '\'');
+    if (flags.indexOf(flag) !== -1) throw new CucumberExpressionError('ParameterType Regexps can\'t use flag \'' + flag + '\'');
   }
@@ -111,2 +112,19 @@ return regexp.source;
 
+// Backport RegExp.flags for Node 4.x
+// https://github.com/nodejs/node/issues/8390
+//
+// For some strange reason this is not needed for
+// `./mocha dist/test`, but it is needed for
+// `./mocha dist/test/parameter_type_test.js`
+function regexpFlags(regexp) {
+  var flags = regexp.flags;
+  if (flags === undefined) {
+    flags = '';
+    if (regexp.ignoreCase) flags += 'i';
+    if (regexp.global) flags += 'g';
+    if (regexp.multiline) flags += 'm';
+  }
+  return flags;
+}
+
 module.exports = ParameterType;

package.json

 {
   "name": "cucumber-expressions",
-  "version": "5.0.5",
+  "version": "5.0.6",
   "description": "Cucumber Expressions - a simpler alternative to Regular Expressions",
@@ -5,0 +5,0 @@ "main": "dist/src/index.js",

src/parameter_type.js

@@ -85,4 +85,6 @@ const { CucumberExpressionError } = require('./errors')
 function regexpSource(regexp) {
+  const flags = regexpFlags(regexp)
+
   for (const flag of ['g', 'i', 'm', 'y']) {
-    if (regexp.flags.indexOf(flag) !== -1)
+    if (flags.indexOf(flag) !== -1)
       throw new CucumberExpressionError(
@@ -95,2 +97,19 @@ `ParameterType Regexps can't use flag '${flag}'`
 
+// Backport RegExp.flags for Node 4.x
+// https://github.com/nodejs/node/issues/8390
+//
+// For some strange reason this is not needed for
+// `./mocha dist/test`, but it is needed for
+// `./mocha dist/test/parameter_type_test.js`
+function regexpFlags(regexp) {
+  let flags = regexp.flags
+  if (flags === undefined) {
+    flags = ''
+    if (regexp.ignoreCase) flags += 'i'
+    if (regexp.global) flags += 'g'
+    if (regexp.multiline) flags += 'm'
+  }
+  return flags
+}
+
 module.exports = ParameterType

test/parameter_type_test.js

@@ -6,3 +6,3 @@ /* eslint-env mocha */
 describe('ParameterType', () => {
-  it('exposes group source', () => {
+  it('does not allow ignore flag on regexp', () => {
     assertThrows(
@@ -9,0 +9,0 @@ () =>

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

202847

increased by0.51%

Lines of code

2552

increased by1.35%

No dependency changes