Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/browser/components/urlbar/tests/unit/test_calculator.js b/browser/components/urlbar/tests/unit/test_calculator.js
new file mode 100644
index 0000000000..7fa899f320
--- /dev/null
+++ b/browser/components/urlbar/tests/unit/test_calculator.js
@@ -0,0 +1,46 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+ChromeUtils.defineESModuleGetters(this, {
+  Calculator: "resource:///modules/UrlbarProviderCalculator.sys.mjs",
+});
+
+const FORMULAS = [
+  ["1+1", 2],
+  ["3+4*2/(1-5)", 1],
+  ["39+4*2/(1-5)", 37],
+  ["(39+4)*2/(1-5)", -21.5],
+  ["4+-5", -1],
+  ["-5*6", -30],
+  ["-5.5*6", -33],
+  ["-5.5*-6.4", 35.2],
+  ["-6-6-6", -18],
+  ["6-6-6", -6],
+  [".001 /2", 0.0005],
+  ["(0-.001)/2", -0.0005],
+  ["-.001/(0-2)", 0.0005],
+  ["1000000000000000000000000+1", 1e24],
+  ["1000000000000000000000000-1", 1e24],
+  ["1e+30+10", 1e30],
+  ["1e+30*10", 1e31],
+  ["1e+30/100", 1e28],
+  ["10/1000000000000000000000000", 1e-23],
+  ["10/-1000000000000000000000000", -1e-23],
+  ["1,500.5+2.5", 1503], // Ignore commas when using decimal seperators
+  ["1,5+2,5", 4], // Support comma seperators
+  ["1.500,5+2,5", 1503], // Ignore periods when using comma decimal seperators
+];
+
+add_task(function test() {
+  for (let [formula, result] of FORMULAS) {
+    let postfix = Calculator.infix2postfix(formula);
+    Assert.equal(
+      Calculator.evaluatePostfix(postfix),
+      result,
+      `${formula} should equal ${result}`
+    );
+  }
+});