Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(415)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: tests/corelib/min_max_test.dart

Issue 10690086: Inline compareTo for numbers into min and max. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Refactored. Created 8 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« corelib/src/math.dart ('K') | « corelib/src/math.dart ('k') | no next file » | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: tests/corelib/min_max_test.dart
diff --git a/tests/corelib/min_max_test.dart b/tests/corelib/min_max_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..7b307bfbe3741da23f61532e61b2fbd27e9d6973
--- /dev/null
+++ b/tests/corelib/min_max_test.dart
@@ -0,0 +1,521 @@
+// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+// Dart test for testing Math.min and Math.max.
+
+testMin() {
+ Expect.equals(0, Math.min(0, 2));
+ Expect.equals(0, Math.min(2, 0));
+
+ Expect.equals(-10, Math.min(-10, -9));
+ Expect.equals(-10, Math.min(-10, 9));
+ Expect.equals(-10, Math.min(-10, 0));
+ Expect.equals(-10, Math.min(-9, -10));
+ Expect.equals(-10, Math.min(9, -10));
+ Expect.equals(-10, Math.min(0, -10));
+
+ Expect.equals(0.5, Math.min(0.5, 2.5));
+ Expect.equals(0.5, Math.min(2.5, 0.5));
+
+ Expect.equals(-10.5, Math.min(-10.5, -9.5));
+ Expect.equals(-10.5, Math.min(-10.5, 9.5));
+ Expect.equals(-10.5, Math.min(-10.5, 0.5));
+ Expect.equals(-10.5, Math.min(-9.5, -10.5));
+ Expect.equals(-10.5, Math.min(9.5, -10.5));
+ Expect.equals(-10.5, Math.min(0.5, -10.5));
+
+ // Test matrix:
+ // NaN, -infinity, -499.0, -499, -0.0, 0.0, 0, 499.0, 499, +infinity.
+ var inf = double.INFINITY;
+ var nan = double.NAN;
+
+ Expect.isTrue(Math.min(nan, nan).isNaN());
+ Expect.isTrue(Math.min(nan, -inf).isNaN());
+ Expect.isTrue(Math.min(nan, -499.0).isNaN());
+ Expect.isTrue(Math.min(nan, -499).isNaN());
+ Expect.isTrue(Math.min(nan, -0.0).isNaN());
+ Expect.isTrue(Math.min(nan, 0.0).isNaN());
+ Expect.isTrue(Math.min(nan, 499.0).isNaN());
+ Expect.isTrue(Math.min(nan, 499).isNaN());
+ Expect.isTrue(Math.min(nan, inf).isNaN());
+
+ Expect.equals(-inf, Math.min(-inf, -inf));
+ Expect.equals(-inf, Math.min(-inf, -499.0));
+ Expect.equals(-inf, Math.min(-inf, -499));
+ Expect.equals(-inf, Math.min(-inf, -0.0));
+ Expect.equals(-inf, Math.min(-inf, 0.0));
+ Expect.equals(-inf, Math.min(-inf, 0));
+ Expect.equals(-inf, Math.min(-inf, 499));
+ Expect.equals(-inf, Math.min(-inf, 499.0));
+ Expect.equals(-inf, Math.min(-inf, inf));
+ Expect.isTrue(Math.min(-inf, nan).isNaN());
+
+ Expect.equals(-inf, Math.min(-499.0, -inf));
+ Expect.equals(-499.0, Math.min(-499.0, -499.0));
+ Expect.equals(-499.0, Math.min(-499.0, -499));
+ Expect.equals(-499.0, Math.min(-499.0, -0.0));
+ Expect.equals(-499.0, Math.min(-499.0, 0.0));
+ Expect.equals(-499.0, Math.min(-499.0, 0));
+ Expect.equals(-499.0, Math.min(-499.0, 499.0));
+ Expect.equals(-499.0, Math.min(-499.0, 499));
+ Expect.equals(-499.0, Math.min(-499.0, inf));
+ Expect.isTrue(Math.min(-499.0, nan).isNaN());
+
+ Expect.isTrue(Math.min(-499.0, -499.0) is double);
+ Expect.isTrue(Math.min(-499.0, -499) is double);
+ Expect.isTrue(Math.min(-499.0, -0.0) is double);
+ Expect.isTrue(Math.min(-499.0, 0.0) is double);
+ Expect.isTrue(Math.min(-499.0, 0) is double);
+ Expect.isTrue(Math.min(-499.0, 499.0) is double);
+ Expect.isTrue(Math.min(-499.0, 499) is double);
+ Expect.isTrue(Math.min(-499.0, inf) is double);
+
+ Expect.equals(-inf, Math.min(-499, -inf));
+ Expect.equals(-499, Math.min(-499, -499.0));
+ Expect.equals(-499, Math.min(-499, -499));
+ Expect.equals(-499, Math.min(-499, -0.0));
+ Expect.equals(-499, Math.min(-499, 0.0));
+ Expect.equals(-499, Math.min(-499, 0));
+ Expect.equals(-499, Math.min(-499, 499.0));
+ Expect.equals(-499, Math.min(-499, 499));
+ Expect.equals(-499, Math.min(-499, inf));
+ Expect.isTrue(Math.min(-499, nan).isNaN());
+
+ Expect.isTrue(Math.min(-499, -499.0) is int);
+ Expect.isTrue(Math.min(-499, -499) is int);
+ Expect.isTrue(Math.min(-499, -0.0) is int);
+ Expect.isTrue(Math.min(-499, 0.0) is int);
+ Expect.isTrue(Math.min(-499, 0) is int);
+ Expect.isTrue(Math.min(-499, 499.0) is int);
+ Expect.isTrue(Math.min(-499, 499) is int);
+ Expect.isTrue(Math.min(-499, inf) is int);
+
+ Expect.equals(-inf, Math.min(-0.0, -inf));
+ Expect.equals(-499.0, Math.min(-0.0, -499.0));
+ Expect.equals(-499, Math.min(-0.0, -499));
+ Expect.equals(-0.0, Math.min(-0.0, -0.0));
+ Expect.equals(-0.0, Math.min(-0.0, 0.0));
+ Expect.equals(-0.0, Math.min(-0.0, 0));
+ Expect.equals(-0.0, Math.min(-0.0, 499.0));
+ Expect.equals(-0.0, Math.min(-0.0, 499));
+ Expect.equals(-0.0, Math.min(-0.0, inf));
+ Expect.isTrue(Math.min(-0.0, nan).isNaN());
+
+ Expect.isTrue(Math.min(-0.0, -499.0) is double);
+ Expect.isTrue(Math.min(-0.0, -499) is int);
+ Expect.isTrue(Math.min(-0.0, -0.0) is double);
+ Expect.isTrue(Math.min(-0.0, 0.0) is double);
+ Expect.isTrue(Math.min(-0.0, 0) is double);
+ Expect.isTrue(Math.min(-0.0, 499.0) is double);
+ Expect.isTrue(Math.min(-0.0, 499) is double);
+ Expect.isTrue(Math.min(-0.0, inf) is double);
+
+ Expect.isTrue(Math.min(-0.0, -499.0).isNegative());
+ Expect.isTrue(Math.min(-0.0, -499).isNegative());
+ Expect.isTrue(Math.min(-0.0, -0.0).isNegative());
+ Expect.isTrue(Math.min(-0.0, 0.0).isNegative());
+ Expect.isTrue(Math.min(-0.0, 0).isNegative());
+ Expect.isTrue(Math.min(-0.0, 499.0).isNegative());
+ Expect.isTrue(Math.min(-0.0, 499).isNegative());
+ Expect.isTrue(Math.min(-0.0, inf).isNegative());
+
+ Expect.equals(-inf, Math.min(0.0, -inf));
+ Expect.equals(-499.0, Math.min(0.0, -499.0));
+ Expect.equals(-499, Math.min(0.0, -499));
+ Expect.equals(-0.0, Math.min(0.0, -0.0));
+ Expect.equals(0.0, Math.min(0.0, 0.0));
+ Expect.equals(0.0, Math.min(0.0, 0));
+ Expect.equals(0.0, Math.min(0.0, 499.0));
+ Expect.equals(0.0, Math.min(0.0, 499));
+ Expect.equals(0.0, Math.min(0.0, inf));
+ Expect.isTrue(Math.min(0.0, nan).isNaN());
+
+ Expect.isTrue(Math.min(0.0, -499.0) is double);
+ Expect.isTrue(Math.min(0.0, -499) is int);
+ Expect.isTrue(Math.min(0.0, -0.0) is double);
+ Expect.isTrue(Math.min(0.0, 0.0) is double);
+ Expect.isTrue(Math.min(0.0, 0) is double);
+ Expect.isTrue(Math.min(0.0, 499.0) is double);
+ Expect.isTrue(Math.min(0.0, 499) is double);
+ Expect.isTrue(Math.min(0.0, inf) is double);
+
+ Expect.isTrue(Math.min(0.0, -499.0).isNegative());
+ Expect.isTrue(Math.min(0.0, -499).isNegative());
+ Expect.isTrue(Math.min(0.0, -0.0).isNegative());
+ Expect.isFalse(Math.min(0.0, 0.0).isNegative());
+ Expect.isFalse(Math.min(0.0, 0).isNegative());
+ Expect.isFalse(Math.min(0.0, 499.0).isNegative());
+ Expect.isFalse(Math.min(0.0, 499).isNegative());
+ Expect.isFalse(Math.min(0.0, inf).isNegative());
+
+ Expect.equals(-inf, Math.min(0, -inf));
+ Expect.equals(-499.0, Math.min(0, -499.0));
+ Expect.equals(-499, Math.min(0, -499));
+ Expect.equals(-0.0, Math.min(0, -0.0));
+ Expect.equals(0, Math.min(0, 0.0));
+ Expect.equals(0, Math.min(0, 0));
+ Expect.equals(0, Math.min(0, 499.0));
+ Expect.equals(0, Math.min(0, 499));
+ Expect.equals(0, Math.min(0, inf));
+ Expect.isTrue(Math.min(0, nan).isNaN());
+
+ Expect.isTrue(Math.min(0, -499.0) is double);
+ Expect.isTrue(Math.min(0, -499) is int);
+ Expect.isTrue(Math.min(0, -0.0) is double);
+ Expect.isTrue(Math.min(0, 0.0) is int);
+ Expect.isTrue(Math.min(0, 0) is int);
+ Expect.isTrue(Math.min(0, 499.0) is int);
+ Expect.isTrue(Math.min(0, 499) is int);
+ Expect.isTrue(Math.min(0, inf) is int);
+
+ Expect.isTrue(Math.min(0, -499.0).isNegative());
+ Expect.isTrue(Math.min(0, -499).isNegative());
+ Expect.isTrue(Math.min(0, -0.0).isNegative());
+ Expect.isFalse(Math.min(0, 0.0).isNegative());
+ Expect.isFalse(Math.min(0, 0).isNegative());
+ Expect.isFalse(Math.min(0, 499.0).isNegative());
+ Expect.isFalse(Math.min(0, 499).isNegative());
+ Expect.isFalse(Math.min(0, inf).isNegative());
+
+ Expect.equals(-inf, Math.min(499.0, -inf));
+ Expect.equals(-499.0, Math.min(499.0, -499.0));
+ Expect.equals(-499, Math.min(499.0, -499));
+ Expect.equals(-0.0, Math.min(499.0, -0.0));
+ Expect.equals(0.0, Math.min(499.0, 0.0));
+ Expect.equals(0, Math.min(499.0, 0));
+ Expect.equals(499.0, Math.min(499.0, 499.0));
+ Expect.equals(499.0, Math.min(499.0, 499));
+ Expect.equals(499.0, Math.min(499.0, inf));
+ Expect.isTrue(Math.min(499.0, nan).isNaN());
+
+ Expect.isTrue(Math.min(499.0, -499.0) is double);
+ Expect.isTrue(Math.min(499.0, -499) is int);
+ Expect.isTrue(Math.min(499.0, -0.0) is double);
+ Expect.isTrue(Math.min(499.0, 0.0) is double);
+ Expect.isTrue(Math.min(499.0, 0) is int);
+ Expect.isTrue(Math.min(499.0, 499) is double);
+ Expect.isTrue(Math.min(499.0, 499.0) is double);
+ Expect.isTrue(Math.min(499.0, inf) is double);
+
+ Expect.isTrue(Math.min(499.0, -499.0).isNegative());
+ Expect.isTrue(Math.min(499.0, -499).isNegative());
+ Expect.isTrue(Math.min(499.0, -0.0).isNegative());
+ Expect.isFalse(Math.min(499.0, 0.0).isNegative());
+ Expect.isFalse(Math.min(499.0, 0).isNegative());
+ Expect.isFalse(Math.min(499.0, 499).isNegative());
+ Expect.isFalse(Math.min(499.0, 499.0).isNegative());
+ Expect.isFalse(Math.min(499.0, inf).isNegative());
+
+ Expect.equals(-inf, Math.min(499, -inf));
+ Expect.equals(-499.0, Math.min(499, -499.0));
+ Expect.equals(-499, Math.min(499, -499));
+ Expect.equals(-0.0, Math.min(499, -0.0));
+ Expect.equals(0.0, Math.min(499, 0.0));
+ Expect.equals(0, Math.min(499, 0));
+ Expect.equals(499, Math.min(499, 499.0));
+ Expect.equals(499, Math.min(499, 499));
+ Expect.equals(499, Math.min(499, inf));
+ Expect.isTrue(Math.min(499, nan).isNaN());
+
+ Expect.isTrue(Math.min(499, -499.0) is double);
+ Expect.isTrue(Math.min(499, -499) is int);
+ Expect.isTrue(Math.min(499, -0.0) is double);
+ Expect.isTrue(Math.min(499, 0.0) is double);
+ Expect.isTrue(Math.min(499, 0) is int);
+ Expect.isTrue(Math.min(499, 499.0) is int);
+ Expect.isTrue(Math.min(499, 499) is int);
+ Expect.isTrue(Math.min(499, inf) is int);
+
+ Expect.isTrue(Math.min(499, -499.0).isNegative());
+ Expect.isTrue(Math.min(499, -499).isNegative());
+ Expect.isTrue(Math.min(499, -0.0).isNegative());
+ Expect.isFalse(Math.min(499, 0.0).isNegative());
+ Expect.isFalse(Math.min(499, 0).isNegative());
+ Expect.isFalse(Math.min(499, 499.0).isNegative());
+ Expect.isFalse(Math.min(499, 499).isNegative());
+ Expect.isFalse(Math.min(499, inf).isNegative());
+
+ Expect.equals(-inf, Math.min(inf, -inf));
+ Expect.equals(-499.0, Math.min(inf, -499.0));
+ Expect.equals(-499, Math.min(inf, -499));
+ Expect.equals(-0.0, Math.min(inf, -0.0));
+ Expect.equals(0.0, Math.min(inf, 0.0));
+ Expect.equals(0, Math.min(inf, 0));
+ Expect.equals(499.0, Math.min(inf, 499.0));
+ Expect.equals(499, Math.min(inf, 499));
+ Expect.equals(inf, Math.min(inf, inf));
+ Expect.isTrue(Math.min(inf, nan).isNaN());
+
+ Expect.isTrue(Math.min(inf, -499.0) is double);
+ Expect.isTrue(Math.min(inf, -499) is int);
+ Expect.isTrue(Math.min(inf, -0.0) is double);
+ Expect.isTrue(Math.min(inf, 0.0) is double);
+ Expect.isTrue(Math.min(inf, 0) is int);
+ Expect.isTrue(Math.min(inf, 499) is int);
+ Expect.isTrue(Math.min(inf, 499.0) is double);
+ Expect.isTrue(Math.min(inf, inf) is double);
+
+ Expect.isTrue(Math.min(inf, -499.0).isNegative());
+ Expect.isTrue(Math.min(inf, -499).isNegative());
+ Expect.isTrue(Math.min(inf, -0.0).isNegative());
+ Expect.isFalse(Math.min(inf, 0.0).isNegative());
+ Expect.isFalse(Math.min(inf, 0).isNegative());
+ Expect.isFalse(Math.min(inf, 499).isNegative());
+ Expect.isFalse(Math.min(inf, 499.0).isNegative());
+ Expect.isFalse(Math.min(inf, inf).isNegative());
+}
+
+testMax() {
+ Expect.equals(2, Math.max(0, 2));
+ Expect.equals(2, Math.max(2, 0));
+
+ Expect.equals(-9, Math.max(-10, -9));
+ Expect.equals(9, Math.max(-10, 9));
+ Expect.equals(0, Math.max(-10, 0));
+ Expect.equals(-9, Math.max(-9, -10));
+ Expect.equals(9, Math.max(9, -10));
+ Expect.equals(0, Math.max(0, -10));
+
+ Expect.equals(2.5, Math.max(0.5, 2.5));
+ Expect.equals(2.5, Math.max(2.5, 0.5));
+
+ Expect.equals(-9.5, Math.max(-10.5, -9.5));
+ Expect.equals(9.5, Math.max(-10.5, 9.5));
+ Expect.equals(0.5, Math.max(-10.5, 0.5));
+ Expect.equals(-9.5, Math.max(-9.5, -10.5));
+ Expect.equals(9.5, Math.max(9.5, -10.5));
+ Expect.equals(0.5, Math.max(0.5, -10.5));
+
+ // Test matrix:
+ // NaN, infinity, 499.0, 499, 0.0, 0, -0.0, -499.0, -499, -infinity.
+ var inf = double.INFINITY;
+ var nan = double.NAN;
+
+ Expect.isTrue(Math.max(nan, nan).isNaN());
+ Expect.isTrue(Math.max(nan, -inf).isNaN());
+ Expect.isTrue(Math.max(nan, -499.0).isNaN());
+ Expect.isTrue(Math.max(nan, -499).isNaN());
+ Expect.isTrue(Math.max(nan, -0.0).isNaN());
+ Expect.isTrue(Math.max(nan, 0.0).isNaN());
+ Expect.isTrue(Math.max(nan, 499.0).isNaN());
+ Expect.isTrue(Math.max(nan, 499).isNaN());
+ Expect.isTrue(Math.max(nan, inf).isNaN());
+
+ Expect.equals(inf, Math.max(inf, inf));
+ Expect.equals(inf, Math.max(inf, 499.0));
+ Expect.equals(inf, Math.max(inf, 499));
+ Expect.equals(inf, Math.max(inf, 0.0));
+ Expect.equals(inf, Math.max(inf, 0));
+ Expect.equals(inf, Math.max(inf, -0.0));
+ Expect.equals(inf, Math.max(inf, -499));
+ Expect.equals(inf, Math.max(inf, -499.0));
+ Expect.equals(inf, Math.max(inf, -inf));
+ Expect.isTrue(Math.max(inf, nan).isNaN());
+
+ Expect.equals(inf, Math.max(499.0, inf));
+ Expect.equals(499.0, Math.max(499.0, 499.0));
+ Expect.equals(499.0, Math.max(499.0, 499));
+ Expect.equals(499.0, Math.max(499.0, 0.0));
+ Expect.equals(499.0, Math.max(499.0, 0));
+ Expect.equals(499.0, Math.max(499.0, -0.0));
+ Expect.equals(499.0, Math.max(499.0, -499));
+ Expect.equals(499.0, Math.max(499.0, -499.0));
+ Expect.equals(499.0, Math.max(499.0, -inf));
+ Expect.isTrue(Math.max(499.0, nan).isNaN());
+
+ Expect.isTrue(Math.max(499.0, 499.0) is double);
+ Expect.isTrue(Math.max(499.0, 499) is double);
+ Expect.isTrue(Math.max(499.0, 0.0) is double);
+ Expect.isTrue(Math.max(499.0, 0) is double);
+ Expect.isTrue(Math.max(499.0, -0.0) is double);
+ Expect.isTrue(Math.max(499.0, -499) is double);
+ Expect.isTrue(Math.max(499.0, -499.0) is double);
+ Expect.isTrue(Math.max(499.0, -inf) is double);
+
+ Expect.equals(inf, Math.max(499, inf));
+ Expect.equals(499, Math.max(499, 499.0));
+ Expect.equals(499, Math.max(499, 499));
+ Expect.equals(499, Math.max(499, 0.0));
+ Expect.equals(499, Math.max(499, 0));
+ Expect.equals(499, Math.max(499, -0.0));
+ Expect.equals(499, Math.max(499, -499));
+ Expect.equals(499, Math.max(499, -499.0));
+ Expect.equals(499, Math.max(499, -inf));
+ Expect.isTrue(Math.max(499, nan).isNaN());
+
+ Expect.isTrue(Math.max(499, 499.0) is int);
+ Expect.isTrue(Math.max(499, 499) is int);
+ Expect.isTrue(Math.max(499, 0.0) is int);
+ Expect.isTrue(Math.max(499, 0) is int);
+ Expect.isTrue(Math.max(499, -0.0) is int);
+ Expect.isTrue(Math.max(499, -499) is int);
+ Expect.isTrue(Math.max(499, -499.0) is int);
+ Expect.isTrue(Math.max(499, -inf) is int);
+
+ Expect.equals(inf, Math.max(0.0, inf));
+ Expect.equals(499.0, Math.max(0.0, 499.0));
+ Expect.equals(499, Math.max(0.0, 499));
+ Expect.equals(0.0, Math.max(0.0, 0.0));
+ Expect.equals(0.0, Math.max(0.0, 0));
+ Expect.equals(0.0, Math.max(0.0, -0.0));
+ Expect.equals(0.0, Math.max(0.0, -499));
+ Expect.equals(0.0, Math.max(0.0, -499.0));
+ Expect.equals(0.0, Math.max(0.0, -inf));
+ Expect.isTrue(Math.max(0.0, nan).isNaN());
+
+ Expect.isTrue(Math.max(0.0, 499.0) is double);
+ Expect.isTrue(Math.max(0.0, 499) is int);
+ Expect.isTrue(Math.max(0.0, 0.0) is double);
+ Expect.isTrue(Math.max(0.0, 0) is double);
+ Expect.isTrue(Math.max(0.0, -0.0) is double);
+ Expect.isTrue(Math.max(0.0, -499) is double);
+ Expect.isTrue(Math.max(0.0, -499.0) is double);
+ Expect.isTrue(Math.max(0.0, -inf) is double);
+
+ Expect.isFalse(Math.max(0.0, 0.0).isNegative());
+ Expect.isFalse(Math.max(0.0, 0).isNegative());
+ Expect.isFalse(Math.max(0.0, -0.0).isNegative());
+ Expect.isFalse(Math.max(0.0, -499).isNegative());
+ Expect.isFalse(Math.max(0.0, -499.0).isNegative());
+ Expect.isFalse(Math.max(0.0, -inf).isNegative());
+
+ Expect.equals(inf, Math.max(0, inf));
+ Expect.equals(499.0, Math.max(0, 499.0));
+ Expect.equals(499, Math.max(0, 499));
+ Expect.equals(0, Math.max(0, 0.0));
+ Expect.equals(0, Math.max(0, 0));
+ Expect.equals(0, Math.max(0, -0.0));
+ Expect.equals(0, Math.max(0, -499));
+ Expect.equals(0, Math.max(0, -499.0));
+ Expect.equals(0, Math.max(0, -inf));
+ Expect.isTrue(Math.max(0, nan).isNaN());
+
+ Expect.isTrue(Math.max(0, 499.0) is double);
+ Expect.isTrue(Math.max(0, 499) is int);
+ Expect.isTrue(Math.max(0, 0.0) is int);
+ Expect.isTrue(Math.max(0, 0) is int);
+ Expect.isTrue(Math.max(0, -0.0) is int);
+ Expect.isTrue(Math.max(0, -499) is int);
+ Expect.isTrue(Math.max(0, -499.0) is int);
+ Expect.isTrue(Math.max(0, -inf) is int);
+
+ Expect.isFalse(Math.max(0, 0.0).isNegative());
+ Expect.isFalse(Math.max(0, 0).isNegative());
+ Expect.isFalse(Math.max(0, -0.0).isNegative());
+ Expect.isFalse(Math.max(0, -499).isNegative());
+ Expect.isFalse(Math.max(0, -499.0).isNegative());
+ Expect.isFalse(Math.max(0, -inf).isNegative());
+
+ Expect.equals(inf, Math.max(-0.0, inf));
+ Expect.equals(499.0, Math.max(-0.0, 499.0));
+ Expect.equals(499, Math.max(-0.0, 499));
+ Expect.equals(0.0, Math.max(-0.0, 0.0));
+ Expect.equals(0.0, Math.max(-0.0, 0));
+ Expect.equals(-0.0, Math.max(-0.0, -0.0));
+ Expect.equals(-0.0, Math.max(-0.0, -499));
+ Expect.equals(-0.0, Math.max(-0.0, -499.0));
+ Expect.equals(-0.0, Math.max(-0.0, -inf));
+ Expect.isTrue(Math.max(-0.0, nan).isNaN());
+
+ Expect.isTrue(Math.max(-0.0, 499.0) is double);
+ Expect.isTrue(Math.max(-0.0, 499) is int);
+ Expect.isTrue(Math.max(-0.0, 0.0) is double);
+ Expect.isTrue(Math.max(-0.0, 0) is int);
+ Expect.isTrue(Math.max(-0.0, -0.0) is double);
+ Expect.isTrue(Math.max(-0.0, -499) is double);
+ Expect.isTrue(Math.max(-0.0, -499.0) is double);
+ Expect.isTrue(Math.max(-0.0, -inf) is double);
+
+ Expect.isFalse(Math.max(-0.0, 0.0).isNegative());
+ Expect.isFalse(Math.max(-0.0, 0).isNegative());
+ Expect.isTrue(Math.max(-0.0, -0.0).isNegative());
+ Expect.isTrue(Math.max(-0.0, -499).isNegative());
+ Expect.isTrue(Math.max(-0.0, -499.0).isNegative());
+ Expect.isTrue(Math.max(-0.0, -inf).isNegative());
+
+ Expect.equals(inf, Math.max(-499, inf));
+ Expect.equals(499.0, Math.max(-499, 499.0));
+ Expect.equals(499, Math.max(-499, 499));
+ Expect.equals(0.0, Math.max(-499, 0.0));
+ Expect.equals(0.0, Math.max(-499, 0));
+ Expect.equals(-0.0, Math.max(-499, -0.0));
+ Expect.equals(-499, Math.max(-499, -499));
+ Expect.equals(-499, Math.max(-499, -499.0));
+ Expect.equals(-499, Math.max(-499, -inf));
+ Expect.isTrue(Math.max(-499, nan).isNaN());
+
+ Expect.isTrue(Math.max(-499, 499.0) is double);
+ Expect.isTrue(Math.max(-499, 499) is int);
+ Expect.isTrue(Math.max(-499, 0.0) is double);
+ Expect.isTrue(Math.max(-499, 0) is int);
+ Expect.isTrue(Math.max(-499, -0.0) is double);
+ Expect.isTrue(Math.max(-499, -499) is int);
+ Expect.isTrue(Math.max(-499, -499.0) is int);
+ Expect.isTrue(Math.max(-499, -inf) is int);
+
+ Expect.isFalse(Math.max(-499, 0.0).isNegative());
+ Expect.isFalse(Math.max(-499, 0).isNegative());
+ Expect.isTrue(Math.max(-499, -0.0).isNegative());
+ Expect.isTrue(Math.max(-499, -499).isNegative());
+ Expect.isTrue(Math.max(-499, -499.0).isNegative());
+ Expect.isTrue(Math.max(-499, -inf).isNegative());
+
+ Expect.equals(inf, Math.max(-499.0, inf));
+ Expect.equals(499.0, Math.max(-499.0, 499.0));
+ Expect.equals(499, Math.max(-499.0, 499));
+ Expect.equals(0.0, Math.max(-499.0, 0.0));
+ Expect.equals(0.0, Math.max(-499.0, 0));
+ Expect.equals(-0.0, Math.max(-499.0, -0.0));
+ Expect.equals(-499.0, Math.max(-499.0, -499));
+ Expect.equals(-499.0, Math.max(-499.0, -499.0));
+ Expect.equals(-499.0, Math.max(-499.0, -inf));
+ Expect.isTrue(Math.max(-499.0, nan).isNaN());
+
+ Expect.isTrue(Math.max(-499.0, 499.0) is double);
+ Expect.isTrue(Math.max(-499.0, 499) is int);
+ Expect.isTrue(Math.max(-499.0, 0.0) is double);
+ Expect.isTrue(Math.max(-499.0, 0) is int);
+ Expect.isTrue(Math.max(-499.0, -0.0) is double);
+ Expect.isTrue(Math.max(-499.0, -499) is double);
+ Expect.isTrue(Math.max(-499.0, -499.0) is double);
+ Expect.isTrue(Math.max(-499.0, -inf) is double);
+
+ Expect.isFalse(Math.max(-499.0, 0.0).isNegative());
+ Expect.isFalse(Math.max(-499.0, 0).isNegative());
+ Expect.isTrue(Math.max(-499.0, -0.0).isNegative());
+ Expect.isTrue(Math.max(-499.0, -499).isNegative());
+ Expect.isTrue(Math.max(-499.0, -499.0).isNegative());
+ Expect.isTrue(Math.max(-499.0, -inf).isNegative());
+
+ Expect.equals(inf, Math.max(-inf, inf));
+ Expect.equals(499.0, Math.max(-inf, 499.0));
+ Expect.equals(499, Math.max(-inf, 499));
+ Expect.equals(0.0, Math.max(-inf, 0.0));
+ Expect.equals(0.0, Math.max(-inf, 0));
+ Expect.equals(-0.0, Math.max(-inf, -0.0));
+ Expect.equals(-499, Math.max(-inf, -499));
+ Expect.equals(-499.0, Math.max(-inf, -499.0));
+ Expect.equals(-inf, Math.max(-inf, -inf));
+ Expect.isTrue(Math.max(-inf, nan).isNaN());
+
+ Expect.isTrue(Math.max(-inf, 499.0) is double);
+ Expect.isTrue(Math.max(-inf, 499) is int);
+ Expect.isTrue(Math.max(-inf, 0.0) is double);
+ Expect.isTrue(Math.max(-inf, 0) is int);
+ Expect.isTrue(Math.max(-inf, -0.0) is double);
+ Expect.isTrue(Math.max(-inf, -499) is int);
+ Expect.isTrue(Math.max(-inf, -499.0) is double);
+ Expect.isTrue(Math.max(-inf, -inf) is double);
+
+ Expect.isFalse(Math.max(-inf, 0.0).isNegative());
+ Expect.isFalse(Math.max(-inf, 0).isNegative());
+ Expect.isTrue(Math.max(-inf, -0.0).isNegative());
+ Expect.isTrue(Math.max(-inf, -499).isNegative());
+ Expect.isTrue(Math.max(-inf, -499.0).isNegative());
+ Expect.isTrue(Math.max(-inf, -inf).isNegative());
+}
+
+main() {
+ testMin();
+ testMax();
+}
« corelib/src/math.dart ('K') | « corelib/src/math.dart ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698