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authorP. J. McDermott <pj@pehjota.net>2017-01-28 15:54:34 (EST)
committer P. J. McDermott <pj@pehjota.net>2017-01-28 15:54:34 (EST)
commit64f02276eaf856f384cc2e48e4174ec69356b2b7 (patch)
tree2e5f20a3e2db676e6500091098d2dedff898ece1
parent515f297d71ce6eebb193025d7f6d54e214852f4f (diff)
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test/14_dfmt.js: New file
-rw-r--r--package.json1
-rw-r--r--test/14_dfmt.js52
2 files changed, 53 insertions, 0 deletions
diff --git a/package.json b/package.json
index 9896db7..e4d2358 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,7 @@
"test/11_dmul.js",
"test/12_dmul-dadd.js",
"test/13_drhtz-drhfz.js",
+ "test/14_dfmt.js",
"test/20_nj-st-75-2017.js"
],
"main": "lib/decmath.js",
diff --git a/test/14_dfmt.js b/test/14_dfmt.js
new file mode 100644
index 0000000..278f052
--- /dev/null
+++ b/test/14_dfmt.js
@@ -0,0 +1,52 @@
+/*
+ * test/14_dfmt.js - dfmt tests
+ *
+ * @licstart The following is the entire license notice for the
+ * JavaScript code in this file.
+ *
+ * Copyright (C) 2017 Patrick McDermott
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * As additional permission under GNU GPL version 3 section 7, you
+ * may distribute non-source (e.g. minimized or compacted) forms of
+ * this program without the copy of the GNU GPL normally required by
+ * section 4, provided you include this license notice and a URL
+ * through which recipients can access the Corresponding Source.
+ *
+ * @licend The above is the entire license notice
+ * for the JavaScript code in this file.
+ */
+
+var assert = require("assert");
+require("../lib/decmath.js");
+
+describe("dfmt()", function() {
+ var tests = [
+ /* a p r */
+ [ "1.23", 2, "1.23"],
+ ["-1.23", 2, "-1.23"],
+ [ ".23", 2, "0.23"],
+ [ "-.23", 2, "-0.23"],
+ [ "1.2" , 2, "1.20"],
+ ["-1.2" , 2, "-1.20"]
+ ];
+ tests.forEach(function(test) {
+ it("correctly formats " + test[0] +
+ " with precision " + test[1] + " to " + test[2],
+ function() {
+ assert.equal(dfmt(test[0], test[1]), test[2]);
+ });
+ });
+});