package/package.json000644 0000003260 13221133750011563 0ustar00000000 000000 { "name": "is-generator-function", "version": "1.0.7", "description": "Determine if a function is a native generator function.", "main": "index.js", "scripts": { "pretest": "npm run lint", "test": "npm run tests-only", "tests-only": "node --es-staging --harmony test", "posttests-only": "npm run test:corejs && npm run test:uglified", "test:corejs": "node test/corejs", "test:uglified": "node test/uglified", "posttest": "npm run security", "coverage": "covert test", "lint": "npm run jscs && npm run eslint", "jscs": "jscs *.js */*.js", "eslint": "eslint *.js */*.js", "security": "nsp check" }, "repository": { "type": "git", "url": "git://github.com/ljharb/is-generator-function.git" }, "keywords": [ "generator", "generator function", "es6", "es2015", "yield", "function", "function*" ], "author": "Jordan Harband", "license": "MIT", "bugs": { "url": "https://github.com/ljharb/is-generator-function/issues" }, "dependencies": {}, "devDependencies": { "@ljharb/eslint-config": "^12.2.1", "core-js": "^2.5.3", "covert": "^1.1.0", "eslint": "^4.14.0", "jscs": "^3.0.7", "make-generator-function": "^1.1.0", "nsp": "^3.1.0", "replace": "^0.3.0", "semver": "^5.4.1", "tape": "^4.8.0", "uglify-register": "^1.0.1" }, "testling": { "files": "test/index.js", "browsers": [ "iexplore/6.0..latest", "firefox/3.0..6.0", "firefox/15.0..latest", "firefox/nightly", "chrome/4.0..10.0", "chrome/20.0..latest", "chrome/canary", "opera/10.0..latest", "opera/next", "safari/4.0..latest", "ipad/6.0..latest", "iphone/6.0..latest", "android-browser/4.2" ] }, "engines": { "node": ">= 0.4" } } package/.editorconfig000644 0000000436 13221104652011753 0ustar00000000 000000 root = true [*] indent_style = tab indent_size = 4 end_of_line = lf charset = utf-8 trim_trailing_whitespace = true insert_final_newline = true max_line_length = 120 [CHANGELOG.md] indent_style = space indent_size = 2 [*.json] max_line_length = off [Makefile] max_line_length = off package/.eslintrc000644 0000000120 13221104660011107 0ustar00000000 000000 { "root": true, "extends": "@ljharb", "rules": { "no-new-func": [1] } } package/.jscs.json000644 0000010040 13221104664011204 0ustar00000000 000000 { "es3": true, "additionalRules": [], "requireSemicolons": true, "disallowMultipleSpaces": true, "disallowIdentifierNames": [], "requireCurlyBraces": { "allExcept": [], "keywords": ["if", "else", "for", "while", "do", "try", "catch"] }, "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"], "disallowSpaceAfterKeywords": [], "disallowSpaceBeforeComma": true, "disallowSpaceAfterComma": false, "disallowSpaceBeforeSemicolon": true, "disallowNodeTypes": [ "DebuggerStatement", "ForInStatement", "LabeledStatement", "SwitchCase", "SwitchStatement", "WithStatement" ], "requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] }, "requireSpacesInAnonymousFunctionExpression": { 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"requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="], "disallowSpaceAfterBinaryOperators": [], "disallowImplicitTypeConversion": ["binary", "string"], "disallowKeywords": ["with", "eval"], "requireKeywordsOnNewLine": [], "disallowKeywordsOnNewLine": ["else"], "requireLineFeedAtFileEnd": true, "disallowTrailingWhitespace": true, "disallowTrailingComma": true, "excludeFiles": ["node_modules/**", "vendor/**"], "disallowMultipleLineStrings": true, "requireDotNotation": { "allExcept": ["keywords"] }, "requireParenthesesAroundIIFE": true, "validateLineBreaks": "LF", "validateQuoteMarks": { "escape": true, "mark": "'" }, "disallowOperatorBeforeLineBreak": [], "requireSpaceBeforeKeywords": [ "do", "for", "if", "else", "switch", "case", "try", "catch", "finally", "while", "with", "return" ], "validateAlignedFunctionParameters": { "lineBreakAfterOpeningBraces": true, "lineBreakBeforeClosingBraces": true }, "requirePaddingNewLinesBeforeExport": true, "validateNewlineAfterArrayElements": { "maximum": 2 }, "requirePaddingNewLinesAfterUseStrict": true, "disallowArrowFunctions": true, "disallowMultiLineTernary": true, "validateOrderInObjectKeys": "asc-insensitive", "disallowIdenticalDestructuringNames": true, "disallowNestedTernaries": { "maxLevel": 1 }, "requireSpaceAfterComma": { "allExcept": ["trailing"] }, "requireAlignedMultilineParams": false, "requireSpacesInGenerator": { "afterStar": true }, "disallowSpacesInGenerator": { "beforeStar": true }, "disallowVar": false, "requireArrayDestructuring": false, "requireEnhancedObjectLiterals": false, "requireObjectDestructuring": false, "requireEarlyReturn": false, "requireCapitalizedConstructorsNew": { "allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"] }, "requireImportAlphabetized": false, "requireSpaceBeforeObjectValues": true, "requireSpaceBeforeDestructuredValues": true, "disallowSpacesInsideTemplateStringPlaceholders": true, "disallowArrayDestructuringReturn": false, "requireNewlineBeforeSingleStatementsInIf": false, "disallowUnusedVariables": true, "requireSpacesInsideImportedObjectBraces": true, "requireUseStrict": true } package/.nvmrc000644 0000000005 13026267523010426 0ustar00000000 000000 node package/.travis.yml000644 0000013005 13221133750011404 0ustar00000000 000000 language: node_js os: - linux node_js: - "9.3" - "8.9" - "7.10" - "6.12" - "5.12" - "4.8" - "iojs-v3.3" - "iojs-v2.5" - "iojs-v1.8" - "0.12" - "0.10" - "0.8" before_install: - 'nvm install-latest-npm' install: - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;' script: - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi' - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi' - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi' - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi' sudo: false env: - TEST=true matrix: fast_finish: true include: - node_js: "lts/*" env: PRETEST=true - node_js: "lts/*" env: POSTTEST=true - node_js: "8" env: COVERAGE=true - node_js: "4" env: COVERAGE=true - node_js: "9.2" env: TEST=true ALLOW_FAILURE=true - node_js: "9.1" env: TEST=true ALLOW_FAILURE=true - node_js: "9.0" env: TEST=true ALLOW_FAILURE=true - node_js: "8.8" env: TEST=true ALLOW_FAILURE=true - node_js: "8.7" env: TEST=true ALLOW_FAILURE=true - node_js: "8.6" env: TEST=true ALLOW_FAILURE=true - node_js: "8.5" env: TEST=true ALLOW_FAILURE=true - node_js: "8.4" env: TEST=true ALLOW_FAILURE=true - node_js: "8.3" env: TEST=true ALLOW_FAILURE=true - node_js: "8.2" env: TEST=true ALLOW_FAILURE=true - node_js: "8.1" env: TEST=true ALLOW_FAILURE=true - node_js: "8.0" env: TEST=true ALLOW_FAILURE=true - node_js: "7.9" env: TEST=true ALLOW_FAILURE=true - node_js: "7.8" env: TEST=true ALLOW_FAILURE=true - node_js: "7.7" env: TEST=true ALLOW_FAILURE=true - node_js: "7.6" env: TEST=true ALLOW_FAILURE=true - node_js: "7.5" env: TEST=true ALLOW_FAILURE=true - node_js: "7.4" env: TEST=true ALLOW_FAILURE=true - node_js: "7.3" env: TEST=true ALLOW_FAILURE=true - node_js: "7.2" env: TEST=true ALLOW_FAILURE=true - node_js: "7.1" env: TEST=true ALLOW_FAILURE=true - node_js: "7.0" env: TEST=true ALLOW_FAILURE=true - node_js: "6.11" env: TEST=true ALLOW_FAILURE=true - node_js: "6.10" env: TEST=true ALLOW_FAILURE=true - node_js: "6.9" env: TEST=true ALLOW_FAILURE=true - node_js: "6.8" env: TEST=true ALLOW_FAILURE=true - node_js: "6.7" env: TEST=true ALLOW_FAILURE=true - node_js: "6.6" env: TEST=true ALLOW_FAILURE=true - node_js: "6.5" env: TEST=true ALLOW_FAILURE=true - node_js: "6.4" env: TEST=true ALLOW_FAILURE=true - node_js: "6.3" env: TEST=true ALLOW_FAILURE=true - node_js: "6.2" env: TEST=true ALLOW_FAILURE=true - node_js: "6.1" env: TEST=true ALLOW_FAILURE=true - node_js: "6.0" env: TEST=true ALLOW_FAILURE=true - node_js: "5.11" env: TEST=true ALLOW_FAILURE=true - node_js: "5.10" env: TEST=true ALLOW_FAILURE=true - node_js: "5.9" env: TEST=true ALLOW_FAILURE=true - node_js: "5.8" env: TEST=true ALLOW_FAILURE=true - node_js: "5.7" env: TEST=true ALLOW_FAILURE=true - node_js: "5.6" env: TEST=true ALLOW_FAILURE=true - node_js: "5.5" env: TEST=true ALLOW_FAILURE=true - node_js: "5.4" env: TEST=true ALLOW_FAILURE=true - node_js: "5.3" env: TEST=true ALLOW_FAILURE=true - node_js: "5.2" env: TEST=true ALLOW_FAILURE=true - node_js: "5.1" env: TEST=true ALLOW_FAILURE=true - node_js: "5.0" env: TEST=true ALLOW_FAILURE=true - node_js: "4.7" env: TEST=true ALLOW_FAILURE=true - node_js: "4.6" env: TEST=true ALLOW_FAILURE=true - node_js: "4.5" env: TEST=true ALLOW_FAILURE=true - node_js: "4.4" env: TEST=true ALLOW_FAILURE=true - node_js: "4.3" env: TEST=true ALLOW_FAILURE=true - node_js: "4.2" env: TEST=true ALLOW_FAILURE=true - node_js: "4.1" env: TEST=true ALLOW_FAILURE=true - node_js: "4.0" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v3.2" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v3.1" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v3.0" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.4" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.3" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.2" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.1" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v2.0" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.7" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.6" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.5" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.4" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.3" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.2" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.1" env: TEST=true ALLOW_FAILURE=true - node_js: "iojs-v1.0" env: TEST=true ALLOW_FAILURE=true - node_js: "0.11" env: TEST=true ALLOW_FAILURE=true - node_js: "0.9" env: TEST=true ALLOW_FAILURE=true - node_js: "0.6" env: TEST=true ALLOW_FAILURE=true - node_js: "0.4" env: TEST=true ALLOW_FAILURE=true allow_failures: - os: osx - env: TEST=true ALLOW_FAILURE=true - env: COVERAGE=true package/CHANGELOG.md000644 0000002767 13221133750011121 0ustar00000000 000000 1.0.7 / 2017-12-27 ================= * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `core-js`, `nsp`, `semver`, `tape` * [Tests] up to `node` `v9.3`, `v8.9`, `v6.12`; pin included builds to LTS; use `nvm install-latest-npm` * [Tests] run tests with uglify-register 1.0.6 / 2016-12-20 ================= * [Fix] fix `is-generator-function` in an env without native generators, with core-js (https://github.com/ljharb/is-equal/issues/33) 1.0.5 / 2016-12-19 ================= * [Fix] account for Safari 10 which reports the wrong toString on generator functions * [Refactor] remove useless `Object#toString` check * [Dev Deps] update everything; add linting * [Tests] use pretest/posttest for linting/security * [Tests] on all minors of node and io.js 1.0.4 / 2015-03-03 ================= * Add support for concise generator methods (#2) This is a patch change since concise methods are not in any actual released engines yet. * Test on latest `io.js` * Update `semver` 1.0.3 / 2015-01-31 ================= * Speed up travis-ci tests * Run tests against a faked @@toStringTag * Bail out early when typeof is not "function" 1.0.2 / 2015-01-20 ================= * Update `jscs`, `tape` * Fix tests in newer v8 (and io.js) where Object#toString.call of a generator is GeneratorFunction, not Function 1.0.1 / 2014-12-14 ================= * Update `jscs`, `tape` * Tweaks to README * Use `make-generator-function` in tests 1.0.0 / 2014-08-09 ================= * Initial release. package/index.js000644 0000001565 13026270301010745 0ustar00000000 000000 'use strict'; var toStr = Object.prototype.toString; var fnToStr = Function.prototype.toString; var isFnRegex = /^\s*(?:function)?\*/; var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol'; var getProto = Object.getPrototypeOf; var getGeneratorFunc = function () { // eslint-disable-line consistent-return if (!hasToStringTag) { return false; } try { return Function('return function*() {}')(); } catch (e) { } }; var generatorFunc = getGeneratorFunc(); var GeneratorFunction = generatorFunc ? getProto(generatorFunc) : {}; module.exports = function isGeneratorFunction(fn) { if (typeof fn !== 'function') { return false; } if (isFnRegex.test(fnToStr.call(fn))) { return true; } if (!hasToStringTag) { var str = toStr.call(fn); return str === '[object GeneratorFunction]'; } return getProto(fn) === GeneratorFunction; }; package/LICENSE000644 0000002071 13026143167010307 0ustar00000000 000000 The MIT License (MIT) Copyright (c) 2014 Jordan Harband Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package/Makefile000644 0000007411 13026143167010745 0ustar00000000 000000 # Since we rely on paths relative to the makefile location, abort if make isn't being run from there. $(if $(findstring /,$(MAKEFILE_LIST)),$(error Please only invoke this makefile from the directory it resides in)) # The files that need updating when incrementing the version number. VERSIONED_FILES := *.js */*.js *.json README* # Add the local npm packages' bin folder to the PATH, so that `make` can find them, when invoked directly. # Note that rather than using `$(npm bin)` the 'node_modules/.bin' path component is hard-coded, so that invocation works even from an environment # where npm is (temporarily) unavailable due to having deactivated an nvm instance loaded into the calling shell in order to avoid interference with tests. export PATH := $(shell printf '%s' "$$PWD/node_modules/.bin:$$PATH") UTILS := semver replace # Make sure that all required utilities can be located. UTIL_CHECK := $(or $(shell PATH="$(PATH)" which $(UTILS) >/dev/null && echo 'ok'),$(error Did you forget to run `npm install` after cloning the repo? At least one of the required supporting utilities not found: $(UTILS))) # Default target (by virtue of being the first non '.'-prefixed in the file). .PHONY: _no-target-specified _no-target-specified: $(error Please specify the target to make - `make list` shows targets. Alternatively, use `npm test` to run the default tests; `npm run` shows all tests) # Lists all targets defined in this makefile. .PHONY: list list: @$(MAKE) -pRrn : -f $(MAKEFILE_LIST) 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | command grep -v -e '^[^[:alnum:]]' -e '^$@$$command ' | sort # All-tests target: invokes the specified test suites for ALL shells defined in $(SHELLS). .PHONY: test test: @npm test .PHONY: _ensure-tag _ensure-tag: ifndef TAG $(error Please invoke with `make TAG= release`, where is either an increment specifier (patch, minor, major, prepatch, preminor, premajor, prerelease), or an explicit major.minor.patch version number) endif CHANGELOG_ERROR = $(error No CHANGELOG specified) .PHONY: _ensure-changelog _ensure-changelog: @ (git status -sb --porcelain | command grep -E '^( M|[MA] ) CHANGELOG.md' > /dev/null) || (echo no CHANGELOG.md specified && exit 2) # Ensures that the git workspace is clean. .PHONY: _ensure-clean _ensure-clean: @[ -z "$$((git status --porcelain --untracked-files=no || echo err) | command grep -v 'CHANGELOG.md')" ] || { echo "Workspace is not clean; please commit changes first." >&2; exit 2; } # Makes a release; invoke with `make TAG= release`. .PHONY: release release: _ensure-tag _ensure-changelog _ensure-clean @old_ver=`git describe --abbrev=0 --tags --match 'v[0-9]*.[0-9]*.[0-9]*'` || { echo "Failed to determine current version." >&2; exit 1; }; old_ver=$${old_ver#v}; \ new_ver=`echo "$(TAG)" | sed 's/^v//'`; new_ver=$${new_ver:-patch}; \ if printf "$$new_ver" | command grep -q '^[0-9]'; then \ semver "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be major.minor.patch' >&2; exit 2; }; \ semver -r "> $$old_ver" "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be HIGHER than current one.' >&2; exit 2; } \ else \ new_ver=`semver -i "$$new_ver" "$$old_ver"` || { echo 'Invalid version-increment specifier: $(TAG)' >&2; exit 2; } \ fi; \ printf "=== Bumping version **$$old_ver** to **$$new_ver** before committing and tagging:\n=== TYPE 'proceed' TO PROCEED, anything else to abort: " && read response && [ "$$response" = 'proceed' ] || { echo 'Aborted.' >&2; exit 2; }; \ replace "$$old_ver" "$$new_ver" -- $(VERSIONED_FILES) && \ git commit -m "v$$new_ver" $(VERSIONED_FILES) CHANGELOG.md && \ git tag -a -m "v$$new_ver" "v$$new_ver" package/README.md000644 0000003041 13163102770010554 0ustar00000000 000000 # is-generator-function [![Version Badge][2]][1] [![Build Status][3]][4] [![dependency status][5]][6] [![dev dependency status][7]][8] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url] [![npm badge][11]][1] [![browser support][9]][10] Is this a native generator function? ## Example ```js var isGeneratorFunction = require('is-generator-function'); assert(!isGeneratorFunction(function () {})); assert(!isGeneratorFunction(null)); assert(isGeneratorFunction(function* () { yield 42; return Infinity; })); ``` ## Tests Simply clone the repo, `npm install`, and run `npm test` [1]: https://npmjs.org/package/is-generator-function [2]: http://versionbadg.es/ljharb/is-generator-function.svg [3]: https://travis-ci.org/ljharb/is-generator-function.svg [4]: https://travis-ci.org/ljharb/is-generator-function [5]: https://david-dm.org/ljharb/is-generator-function.svg [6]: https://david-dm.org/ljharb/is-generator-function [7]: https://david-dm.org/ljharb/is-generator-function/dev-status.svg [8]: https://david-dm.org/ljharb/is-generator-function#info=devDependencies [9]: https://ci.testling.com/ljharb/is-generator-function.png [10]: https://ci.testling.com/ljharb/is-generator-function [11]: https://nodei.co/npm/is-generator-function.png?downloads=true&stars=true [license-image]: http://img.shields.io/npm/l/is-generator-function.svg [license-url]: LICENSE [downloads-image]: http://img.shields.io/npm/dm/is-generator-function.svg [downloads-url]: http://npm-stat.com/charts.html?package=is-generator-function package/test/.eslintrc000644 0000000102 13026267523012101 0ustar00000000 000000 { "rules": { "max-statements-per-line": [2, { "max": 2 }] } } package/test/corejs.js000644 0000000063 13026267523012106 0ustar00000000 000000 'use strict'; require('core-js'); require('./'); package/test/index.js000644 0000006102 13026267523011730 0ustar00000000 000000 'use strict'; /* globals window */ var test = require('tape'); var isGeneratorFunction = require('../index'); var generatorFunc = require('make-generator-function'); var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol'; var forEach = function (arr, func) { var i; for (i = 0; i < arr.length; ++i) { func(arr[i], i, arr); } }; test('returns false for non-functions', function (t) { var nonFuncs = [ true, false, null, undefined, {}, [], /a/g, 'string', 42, new Date() ]; t.plan(nonFuncs.length); forEach(nonFuncs, function (nonFunc) { t.notOk(isGeneratorFunction(nonFunc), nonFunc + ' is not a function'); }); t.end(); }); test('returns false for non-generator functions', function (t) { var func = function () {}; t.notOk(isGeneratorFunction(func), 'anonymous function is not an generator function'); var namedFunc = function foo() {}; t.notOk(isGeneratorFunction(namedFunc), 'named function is not an generator function'); if (typeof window === 'undefined') { t.skip('window.alert is not an generator function'); } else { t.notOk(isGeneratorFunction(window.alert), 'window.alert is not an generator function'); } t.end(); }); test('returns false for non-generator function with faked toString', function (t) { var func = function () {}; func.toString = function () { return 'function* () { return "TOTALLY REAL I SWEAR!"; }'; }; t.notEqual(String(func), Function.prototype.toString.apply(func), 'faked toString is not real toString'); t.notOk(isGeneratorFunction(func), 'anonymous function with faked toString is not a generator function'); t.end(); }); test('returns false for non-generator function with faked @@toStringTag', { skip: !hasToStringTag }, function (t) { var fakeGenFunction = { toString: function () { return String(generatorFunc); }, valueOf: function () { return generatorFunc; } }; fakeGenFunction[Symbol.toStringTag] = 'GeneratorFunction'; t.notOk(isGeneratorFunction(fakeGenFunction), 'fake GeneratorFunction with @@toStringTag "GeneratorFunction" is not a generator function'); t.end(); }); test('returns true for generator functions', function (t) { if (generatorFunc) { t.ok(isGeneratorFunction(generatorFunc), 'generator function is generator function'); } else { t.skip('generator function is generator function - this environment does not support ES6 generator functions. Please run `node --harmony`, or use a supporting browser.'); } t.end(); }); test('concise methods', { skip: !generatorFunc || !generatorFunc.concise }, function (t) { t.test('returns true for concise generator methods', function (st) { st.ok(isGeneratorFunction(generatorFunc.concise), 'concise generator method is generator function'); st.end(); }); t.test('returns false for concise non-generator methods', function (st) { var conciseMethod = Function('return { concise() {} }.concise;')(); st.equal(typeof conciseMethod, 'function', 'assert: concise method exists'); st.notOk(isGeneratorFunction(conciseMethod), 'concise non-generator method is not generator function'); st.end(); }); t.end(); }); package/test/uglified.js000644 0000000223 13214031650012374 0ustar00000000 000000 'use strict'; require('uglify-register/api').register({ exclude: [/\/node_modules\//, /\/test\//], uglify: { mangle: true } }); require('./');