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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/defined/test
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
downloadxmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz
xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip
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Diffstat (limited to 'node_modules/defined/test')
-rw-r--r--node_modules/defined/test/def.js22
-rw-r--r--node_modules/defined/test/falsy.js9
2 files changed, 31 insertions, 0 deletions
diff --git a/node_modules/defined/test/def.js b/node_modules/defined/test/def.js
new file mode 100644
index 00000000..48da5171
--- /dev/null
+++ b/node_modules/defined/test/def.js
@@ -0,0 +1,22 @@
+var defined = require('../');
+var test = require('tape');
+
+test('defined-or', function (t) {
+ var u = undefined;
+
+ t.equal(defined(), u, 'empty arguments');
+ t.equal(defined(u), u, '1 undefined');
+ t.equal(defined(u, u), u, '2 undefined');
+ t.equal(defined(u, u, u, u), u, '4 undefineds');
+
+ t.equal(defined(undefined, false, true), false, 'false[0]');
+ t.equal(defined(false, true), false, 'false[1]');
+ t.equal(defined(undefined, 0, true), 0, 'zero[0]');
+ t.equal(defined(0, true), 0, 'zero[1]');
+
+ t.equal(defined(3, undefined, 4), 3, 'first arg');
+ t.equal(defined(undefined, 3, 4), 3, 'second arg');
+ t.equal(defined(undefined, undefined, 3), 3, 'third arg');
+
+ t.end();
+});
diff --git a/node_modules/defined/test/falsy.js b/node_modules/defined/test/falsy.js
new file mode 100644
index 00000000..6b7d623f
--- /dev/null
+++ b/node_modules/defined/test/falsy.js
@@ -0,0 +1,9 @@
+var test = require('tape');
+var defined = require('../');
+
+test('falsy', function (t) {
+ t.plan(1);
+ var opts = { y : false, w : 4 };
+ var x = defined(opts.x, opts.y, opts.w, 8);
+ t.equal(x, false);
+});