From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001 From: ruki Date: Thu, 8 Nov 2018 00:38:48 +0800 Subject: switch to vuepress --- node_modules/es5-ext/test/optional-chaining.js | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 node_modules/es5-ext/test/optional-chaining.js (limited to 'node_modules/es5-ext/test/optional-chaining.js') diff --git a/node_modules/es5-ext/test/optional-chaining.js b/node_modules/es5-ext/test/optional-chaining.js new file mode 100644 index 00000000..1f7d4056 --- /dev/null +++ b/node_modules/es5-ext/test/optional-chaining.js @@ -0,0 +1,17 @@ +"use strict"; + +module.exports = function (t, a) { + var obj = { foo: { bar: "elo", par: null } }; + a(t(), undefined); + a(t(null), null); + a(t(obj), obj); + a(t(obj, "foo"), obj.foo); + a(t(obj, "foo", "bar"), "elo"); + a(t(obj, "foo", "bar", "slice"), String.prototype.slice); + a(t(obj, "foo", "par"), null); + a(t(obj, "foo", "par", "marko"), undefined); + a(t(obj, "marko"), undefined); + a(t(""), ""); + a(t("", "foo"), undefined); + a(t("", "slice"), String.prototype.slice); +}; -- cgit v1.2.3