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Unified Diff: tests/lib/math/min_max_test.dart

Issue 2995343002: Migrated test block 216 to Dart 2.0. (Closed)
Patch Set: Migrated min_max_test to Dart 2.0 Created 3 years, 4 months ago
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Index: tests/lib/math/min_max_test.dart
diff --git a/tests/lib/math/min_max_test.dart b/tests/lib/math/min_max_test.dart
deleted file mode 100644
index 6cf4dfc32fe3db84b02c4c1a9caf8ea029e4961b..0000000000000000000000000000000000000000
--- a/tests/lib/math/min_max_test.dart
+++ /dev/null
@@ -1,581 +0,0 @@
-// 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.
-// VMOptions=--optimization-counter-threshold=10 --no-background-compilation
-
-library min_max_test;
-
-import "package:expect/expect.dart";
-import 'dart:math';
-
-var inf = double.INFINITY;
-var nan = double.NAN;
-
-// A class that might work if [min] and [max] worked for non-numbers.
-class Wrap implements Comparable {
- final value;
- Wrap(this.value);
- int compareTo(Wrap other) => value.compareTo(other.value);
- bool operator <(Wrap other) => compareTo(other) < 0;
- bool operator <=(Wrap other) => compareTo(other) <= 0;
- bool operator >(Wrap other) => compareTo(other) > 0;
- bool operator >=(Wrap other) => compareTo(other) >= 0;
- bool operator ==(other) => other is Wrap && compareTo(other) == 0;
- String toString() => 'Wrap($value)';
- int get hashCode => value.hashCode;
-}
-
-var wrap1 = new Wrap(1);
-var wrap2 = new Wrap(2);
-
-testMin() {
- testMin1();
- testMin2();
- testMin3();
- testMinChecks();
-}
-
-testMin1() {
- Expect.equals(0, min(0, 2));
- Expect.equals(0, min(2, 0));
-
- Expect.equals(-10, min(-10, -9));
- Expect.equals(-10, min(-10, 9));
- Expect.equals(-10, min(-10, 0));
- Expect.equals(-10, min(-9, -10));
- Expect.equals(-10, min(9, -10));
- Expect.equals(-10, min(0, -10));
-
- Expect.equals(0.5, min(0.5, 2.5));
- Expect.equals(0.5, min(2.5, 0.5));
-
- Expect.equals(-10.5, min(-10.5, -9.5));
- Expect.equals(-10.5, min(-10.5, 9.5));
- Expect.equals(-10.5, min(-10.5, 0.5));
- Expect.equals(-10.5, min(-9.5, -10.5));
- Expect.equals(-10.5, min(9.5, -10.5));
- Expect.equals(-10.5, min(0.5, -10.5));
- // Test matrix:
- // NaN, -infinity, -499.0, -499, -0.0, 0.0, 0, 499.0, 499, +infinity.
-
- Expect.isTrue(min(nan, nan).isNaN);
- Expect.isTrue(min(nan, -inf).isNaN);
- Expect.isTrue(min(nan, -499.0).isNaN);
- Expect.isTrue(min(nan, -499).isNaN);
- Expect.isTrue(min(nan, -0.0).isNaN);
- Expect.isTrue(min(nan, 0.0).isNaN);
- Expect.isTrue(min(nan, 499.0).isNaN);
- Expect.isTrue(min(nan, 499).isNaN);
- Expect.isTrue(min(nan, inf).isNaN);
-
- Expect.equals(-inf, min(-inf, -inf));
- Expect.equals(-inf, min(-inf, -499.0));
- Expect.equals(-inf, min(-inf, -499));
- Expect.equals(-inf, min(-inf, -0.0));
- Expect.equals(-inf, min(-inf, 0.0));
- Expect.equals(-inf, min(-inf, 0));
- Expect.equals(-inf, min(-inf, 499));
- Expect.equals(-inf, min(-inf, 499.0));
- Expect.equals(-inf, min(-inf, inf));
- Expect.isTrue(min(-inf, nan).isNaN);
-
- Expect.equals(-inf, min(-499.0, -inf));
- Expect.equals(-499.0, min(-499.0, -499.0));
- Expect.equals(-499.0, min(-499.0, -499));
- Expect.equals(-499.0, min(-499.0, -0.0));
- Expect.equals(-499.0, min(-499.0, 0.0));
- Expect.equals(-499.0, min(-499.0, 0));
- Expect.equals(-499.0, min(-499.0, 499.0));
- Expect.equals(-499.0, min(-499.0, 499));
- Expect.equals(-499.0, min(-499.0, inf));
- Expect.isTrue(min(-499.0, nan).isNaN);
-
- Expect.isTrue(min(-499.0, -499.0) is double);
- Expect.isTrue(min(-499.0, -499) is double);
- Expect.isTrue(min(-499.0, -0.0) is double);
- Expect.isTrue(min(-499.0, 0.0) is double);
- Expect.isTrue(min(-499.0, 0) is double);
- Expect.isTrue(min(-499.0, 499.0) is double);
- Expect.isTrue(min(-499.0, 499) is double);
- Expect.isTrue(min(-499.0, inf) is double);
-
- Expect.equals(-inf, min(-499, -inf));
- Expect.equals(-499, min(-499, -499.0));
- Expect.equals(-499, min(-499, -499));
- Expect.equals(-499, min(-499, -0.0));
- Expect.equals(-499, min(-499, 0.0));
- Expect.equals(-499, min(-499, 0));
- Expect.equals(-499, min(-499, 499.0));
- Expect.equals(-499, min(-499, 499));
- Expect.equals(-499, min(-499, inf));
- Expect.isTrue(min(-499, nan).isNaN);
-
- Expect.isTrue(min(-499, -499.0) is int);
- Expect.isTrue(min(-499, -499) is int);
- Expect.isTrue(min(-499, -0.0) is int);
- Expect.isTrue(min(-499, 0.0) is int);
- Expect.isTrue(min(-499, 0) is int);
- Expect.isTrue(min(-499, 499.0) is int);
- Expect.isTrue(min(-499, 499) is int);
- Expect.isTrue(min(-499, inf) is int);
-
- Expect.equals(-inf, min(-0.0, -inf));
- Expect.equals(-499.0, min(-0.0, -499.0));
- Expect.equals(-499, min(-0.0, -499));
- Expect.equals(-0.0, min(-0.0, -0.0));
- Expect.equals(-0.0, min(-0.0, 0.0));
- Expect.equals(-0.0, min(-0.0, 0));
- Expect.equals(-0.0, min(-0.0, 499.0));
- Expect.equals(-0.0, min(-0.0, 499));
- Expect.equals(-0.0, min(-0.0, inf));
- Expect.isTrue(min(-0.0, nan).isNaN);
-}
-
-testMin2() {
- Expect.isTrue(min(-0.0, -499.0) is double);
- Expect.isTrue(min(-0.0, -499) is int);
- Expect.isTrue(min(-0.0, -0.0) is double);
- Expect.isTrue(min(-0.0, 0.0) is double);
- Expect.isTrue(min(-0.0, 0) is double);
- Expect.isTrue(min(-0.0, 499.0) is double);
- Expect.isTrue(min(-0.0, 499) is double);
- Expect.isTrue(min(-0.0, inf) is double);
-
- Expect.isTrue(min(-0.0, -499.0).isNegative);
- Expect.isTrue(min(-0.0, -499).isNegative);
- Expect.isTrue(min(-0.0, -0.0).isNegative);
- Expect.isTrue(min(-0.0, 0.0).isNegative);
- Expect.isTrue(min(-0.0, 0).isNegative);
- Expect.isTrue(min(-0.0, 499.0).isNegative);
- Expect.isTrue(min(-0.0, 499).isNegative);
- Expect.isTrue(min(-0.0, inf).isNegative);
-
- Expect.equals(-inf, min(0.0, -inf));
- Expect.equals(-499.0, min(0.0, -499.0));
- Expect.equals(-499, min(0.0, -499));
- Expect.equals(-0.0, min(0.0, -0.0));
- Expect.equals(0.0, min(0.0, 0.0));
- Expect.equals(0.0, min(0.0, 0));
- Expect.equals(0.0, min(0.0, 499.0));
- Expect.equals(0.0, min(0.0, 499));
- Expect.equals(0.0, min(0.0, inf));
- Expect.isTrue(min(0.0, nan).isNaN);
-
- Expect.isTrue(min(0.0, -499.0) is double);
- Expect.isTrue(min(0.0, -499) is int);
- Expect.isTrue(min(0.0, -0.0) is double);
- Expect.isTrue(min(0.0, 0.0) is double);
- Expect.isTrue(min(0.0, 0) is double);
- Expect.isTrue(min(0.0, 499.0) is double);
- Expect.isTrue(min(0.0, 499) is double);
- Expect.isTrue(min(0.0, inf) is double);
-
- Expect.isTrue(min(0.0, -499.0).isNegative);
- Expect.isTrue(min(0.0, -499).isNegative);
- Expect.isTrue(min(0.0, -0.0).isNegative);
- Expect.isFalse(min(0.0, 0.0).isNegative);
- Expect.isFalse(min(0.0, 0).isNegative);
- Expect.isFalse(min(0.0, 499.0).isNegative);
- Expect.isFalse(min(0.0, 499).isNegative);
- Expect.isFalse(min(0.0, inf).isNegative);
-
- Expect.equals(-inf, min(0, -inf));
- Expect.equals(-499.0, min(0, -499.0));
- Expect.equals(-499, min(0, -499));
- Expect.equals(-0.0, min(0, -0.0));
- Expect.equals(0, min(0, 0.0));
- Expect.equals(0, min(0, 0));
- Expect.equals(0, min(0, 499.0));
- Expect.equals(0, min(0, 499));
- Expect.equals(0, min(0, inf));
- Expect.isTrue(min(0, nan).isNaN);
-
- Expect.isTrue(min(0, -499.0) is double);
- Expect.isTrue(min(0, -499) is int);
- Expect.isTrue(min(0, -0.0) is double);
- Expect.isTrue(min(0, 0.0) is int);
- Expect.isTrue(min(0, 0) is int);
- Expect.isTrue(min(0, 499.0) is int);
- Expect.isTrue(min(0, 499) is int);
- Expect.isTrue(min(0, inf) is int);
- Expect.isTrue(min(0, -499.0).isNegative);
- Expect.isTrue(min(0, -499).isNegative);
- Expect.isTrue(min(0, -0.0).isNegative);
- Expect.isFalse(min(0, 0.0).isNegative);
- Expect.isFalse(min(0, 0).isNegative);
- Expect.isFalse(min(0, 499.0).isNegative);
- Expect.isFalse(min(0, 499).isNegative);
- Expect.isFalse(min(0, inf).isNegative);
-}
-
-testMin3() {
- Expect.equals(-inf, min(499.0, -inf));
- Expect.equals(-499.0, min(499.0, -499.0));
- Expect.equals(-499, min(499.0, -499));
- Expect.equals(-0.0, min(499.0, -0.0));
- Expect.equals(0.0, min(499.0, 0.0));
- Expect.equals(0, min(499.0, 0));
- Expect.equals(499.0, min(499.0, 499.0));
- Expect.equals(499.0, min(499.0, 499));
- Expect.equals(499.0, min(499.0, inf));
- Expect.isTrue(min(499.0, nan).isNaN);
-
- Expect.isTrue(min(499.0, -499.0) is double);
- Expect.isTrue(min(499.0, -499) is int);
- Expect.isTrue(min(499.0, -0.0) is double);
- Expect.isTrue(min(499.0, 0.0) is double);
- Expect.isTrue(min(499.0, 0) is int);
- Expect.isTrue(min(499.0, 499) is double);
- Expect.isTrue(min(499.0, 499.0) is double);
- Expect.isTrue(min(499.0, inf) is double);
-
- Expect.isTrue(min(499.0, -499.0).isNegative);
- Expect.isTrue(min(499.0, -499).isNegative);
- Expect.isTrue(min(499.0, -0.0).isNegative);
- Expect.isFalse(min(499.0, 0.0).isNegative);
- Expect.isFalse(min(499.0, 0).isNegative);
- Expect.isFalse(min(499.0, 499).isNegative);
- Expect.isFalse(min(499.0, 499.0).isNegative);
- Expect.isFalse(min(499.0, inf).isNegative);
-
- Expect.equals(-inf, min(499, -inf));
- Expect.equals(-499.0, min(499, -499.0));
- Expect.equals(-499, min(499, -499));
- Expect.equals(-0.0, min(499, -0.0));
- Expect.equals(0.0, min(499, 0.0));
- Expect.equals(0, min(499, 0));
- Expect.equals(499, min(499, 499.0));
- Expect.equals(499, min(499, 499));
- Expect.equals(499, min(499, inf));
- Expect.isTrue(min(499, nan).isNaN);
-
- Expect.isTrue(min(499, -499.0) is double);
- Expect.isTrue(min(499, -499) is int);
- Expect.isTrue(min(499, -0.0) is double);
- Expect.isTrue(min(499, 0.0) is double);
- Expect.isTrue(min(499, 0) is int);
- Expect.isTrue(min(499, 499.0) is int);
- Expect.isTrue(min(499, 499) is int);
- Expect.isTrue(min(499, inf) is int);
-
- Expect.isTrue(min(499, -499.0).isNegative);
- Expect.isTrue(min(499, -499).isNegative);
- Expect.isTrue(min(499, -0.0).isNegative);
- Expect.isFalse(min(499, 0.0).isNegative);
- Expect.isFalse(min(499, 0).isNegative);
- Expect.isFalse(min(499, 499.0).isNegative);
- Expect.isFalse(min(499, 499).isNegative);
- Expect.isFalse(min(499, inf).isNegative);
-
- Expect.equals(-inf, min(inf, -inf));
- Expect.equals(-499.0, min(inf, -499.0));
- Expect.equals(-499, min(inf, -499));
- Expect.equals(-0.0, min(inf, -0.0));
- Expect.equals(0.0, min(inf, 0.0));
- Expect.equals(0, min(inf, 0));
- Expect.equals(499.0, min(inf, 499.0));
- Expect.equals(499, min(inf, 499));
- Expect.equals(inf, min(inf, inf));
- Expect.isTrue(min(inf, nan).isNaN);
-
- Expect.isTrue(min(inf, -499.0) is double);
- Expect.isTrue(min(inf, -499) is int);
- Expect.isTrue(min(inf, -0.0) is double);
- Expect.isTrue(min(inf, 0.0) is double);
- Expect.isTrue(min(inf, 0) is int);
- Expect.isTrue(min(inf, 499) is int);
- Expect.isTrue(min(inf, 499.0) is double);
- Expect.isTrue(min(inf, inf) is double);
-
- Expect.isTrue(min(inf, -499.0).isNegative);
- Expect.isTrue(min(inf, -499).isNegative);
- Expect.isTrue(min(inf, -0.0).isNegative);
- Expect.isFalse(min(inf, 0.0).isNegative);
- Expect.isFalse(min(inf, 0).isNegative);
- Expect.isFalse(min(inf, 499).isNegative);
- Expect.isFalse(min(inf, 499.0).isNegative);
- Expect.isFalse(min(inf, inf).isNegative);
-}
-
-testMinChecks() {
- // Min and max work only on numbers.
- // These throw a type assertion or ArgumentError.
- Expect.throws(() => min(wrap1, wrap2));
- Expect.throws(() => min(wrap1, 0));
- Expect.throws(() => min(0, wrap2));
-}
-
-testMax() {
- testMax1();
- testMax2();
- testMax3();
- testMaxChecks();
-}
-
-testMax1() {
- Expect.equals(2, max(0, 2));
- Expect.equals(2, max(2, 0));
-
- Expect.equals(-9, max(-10, -9));
- Expect.equals(9, max(-10, 9));
- Expect.equals(0, max(-10, 0));
- Expect.equals(-9, max(-9, -10));
- Expect.equals(9, max(9, -10));
- Expect.equals(0, max(0, -10));
-
- Expect.equals(2.5, max(0.5, 2.5));
- Expect.equals(2.5, max(2.5, 0.5));
-
- Expect.equals(-9.5, max(-10.5, -9.5));
- Expect.equals(9.5, max(-10.5, 9.5));
- Expect.equals(0.5, max(-10.5, 0.5));
- Expect.equals(-9.5, max(-9.5, -10.5));
- Expect.equals(9.5, max(9.5, -10.5));
- Expect.equals(0.5, max(0.5, -10.5));
-
- // Test matrix:
- // NaN, infinity, 499.0, 499, 0.0, 0, -0.0, -499.0, -499, -infinity.
-
- Expect.isTrue(max(nan, nan).isNaN);
- Expect.isTrue(max(nan, -inf).isNaN);
- Expect.isTrue(max(nan, -499.0).isNaN);
- Expect.isTrue(max(nan, -499).isNaN);
- Expect.isTrue(max(nan, -0.0).isNaN);
- Expect.isTrue(max(nan, 0.0).isNaN);
- Expect.isTrue(max(nan, 499.0).isNaN);
- Expect.isTrue(max(nan, 499).isNaN);
- Expect.isTrue(max(nan, inf).isNaN);
-
- Expect.equals(inf, max(inf, inf));
- Expect.equals(inf, max(inf, 499.0));
- Expect.equals(inf, max(inf, 499));
- Expect.equals(inf, max(inf, 0.0));
- Expect.equals(inf, max(inf, 0));
- Expect.equals(inf, max(inf, -0.0));
- Expect.equals(inf, max(inf, -499));
- Expect.equals(inf, max(inf, -499.0));
- Expect.equals(inf, max(inf, -inf));
- Expect.isTrue(max(inf, nan).isNaN);
-
- Expect.equals(inf, max(499.0, inf));
- Expect.equals(499.0, max(499.0, 499.0));
- Expect.equals(499.0, max(499.0, 499));
- Expect.equals(499.0, max(499.0, 0.0));
- Expect.equals(499.0, max(499.0, 0));
- Expect.equals(499.0, max(499.0, -0.0));
- Expect.equals(499.0, max(499.0, -499));
- Expect.equals(499.0, max(499.0, -499.0));
- Expect.equals(499.0, max(499.0, -inf));
- Expect.isTrue(max(499.0, nan).isNaN);
-
- Expect.isTrue(max(499.0, 499.0) is double);
- Expect.isTrue(max(499.0, 499) is double);
- Expect.isTrue(max(499.0, 0.0) is double);
- Expect.isTrue(max(499.0, 0) is double);
- Expect.isTrue(max(499.0, -0.0) is double);
- Expect.isTrue(max(499.0, -499) is double);
- Expect.isTrue(max(499.0, -499.0) is double);
- Expect.isTrue(max(499.0, -inf) is double);
-
- Expect.equals(inf, max(499, inf));
- Expect.equals(499, max(499, 499.0));
- Expect.equals(499, max(499, 499));
- Expect.equals(499, max(499, 0.0));
- Expect.equals(499, max(499, 0));
- Expect.equals(499, max(499, -0.0));
- Expect.equals(499, max(499, -499));
- Expect.equals(499, max(499, -499.0));
- Expect.equals(499, max(499, -inf));
- Expect.isTrue(max(499, nan).isNaN);
-
- Expect.isTrue(max(499, 499.0) is int);
- Expect.isTrue(max(499, 499) is int);
- Expect.isTrue(max(499, 0.0) is int);
- Expect.isTrue(max(499, 0) is int);
- Expect.isTrue(max(499, -0.0) is int);
- Expect.isTrue(max(499, -499) is int);
- Expect.isTrue(max(499, -499.0) is int);
- Expect.isTrue(max(499, -inf) is int);
-
- Expect.equals(inf, max(0.0, inf));
- Expect.equals(499.0, max(0.0, 499.0));
- Expect.equals(499, max(0.0, 499));
- Expect.equals(0.0, max(0.0, 0.0));
- Expect.equals(0.0, max(0.0, 0));
- Expect.equals(0.0, max(0.0, -0.0));
- Expect.equals(0.0, max(0.0, -499));
- Expect.equals(0.0, max(0.0, -499.0));
- Expect.equals(0.0, max(0.0, -inf));
- Expect.isTrue(max(0.0, nan).isNaN);
-
- Expect.isTrue(max(0.0, 499.0) is double);
- Expect.isTrue(max(0.0, 499) is int);
- Expect.isTrue(max(0.0, 0.0) is double);
- Expect.isTrue(max(0.0, 0) is double);
- Expect.isTrue(max(0.0, -0.0) is double);
- Expect.isTrue(max(0.0, -499) is double);
- Expect.isTrue(max(0.0, -499.0) is double);
- Expect.isTrue(max(0.0, -inf) is double);
-}
-
-testMax2() {
- Expect.isFalse(max(0.0, 0.0).isNegative);
- Expect.isFalse(max(0.0, 0).isNegative);
- Expect.isFalse(max(0.0, -0.0).isNegative);
- Expect.isFalse(max(0.0, -499).isNegative);
- Expect.isFalse(max(0.0, -499.0).isNegative);
- Expect.isFalse(max(0.0, -inf).isNegative);
-
- Expect.equals(inf, max(0, inf));
- Expect.equals(499.0, max(0, 499.0));
- Expect.equals(499, max(0, 499));
- Expect.equals(0, max(0, 0.0));
- Expect.equals(0, max(0, 0));
- Expect.equals(0, max(0, -0.0));
- Expect.equals(0, max(0, -499));
- Expect.equals(0, max(0, -499.0));
- Expect.equals(0, max(0, -inf));
- Expect.isTrue(max(0, nan).isNaN);
-
- Expect.isTrue(max(0, 499.0) is double);
- Expect.isTrue(max(0, 499) is int);
- Expect.isTrue(max(0, 0.0) is int);
- Expect.isTrue(max(0, 0) is int);
- Expect.isTrue(max(0, -0.0) is int);
- Expect.isTrue(max(0, -499) is int);
- Expect.isTrue(max(0, -499.0) is int);
- Expect.isTrue(max(0, -inf) is int);
-
- Expect.isFalse(max(0, 0.0).isNegative);
- Expect.isFalse(max(0, 0).isNegative);
- Expect.isFalse(max(0, -0.0).isNegative);
- Expect.isFalse(max(0, -499).isNegative);
- Expect.isFalse(max(0, -499.0).isNegative);
- Expect.isFalse(max(0, -inf).isNegative);
-
- Expect.equals(inf, max(-0.0, inf));
- Expect.equals(499.0, max(-0.0, 499.0));
- Expect.equals(499, max(-0.0, 499));
- Expect.equals(0.0, max(-0.0, 0.0));
- Expect.equals(0.0, max(-0.0, 0));
- Expect.equals(-0.0, max(-0.0, -0.0));
- Expect.equals(-0.0, max(-0.0, -499));
- Expect.equals(-0.0, max(-0.0, -499.0));
- Expect.equals(-0.0, max(-0.0, -inf));
- Expect.isTrue(max(-0.0, nan).isNaN);
-
- Expect.isTrue(max(-0.0, 499.0) is double);
- Expect.isTrue(max(-0.0, 499) is int);
- Expect.isTrue(max(-0.0, 0.0) is double);
- Expect.isTrue(max(-0.0, 0) is int);
- Expect.isTrue(max(-0.0, -0.0) is double);
- Expect.isTrue(max(-0.0, -499) is double);
- Expect.isTrue(max(-0.0, -499.0) is double);
- Expect.isTrue(max(-0.0, -inf) is double);
-}
-
-testMax3() {
- Expect.isFalse(max(-0.0, 0.0).isNegative);
- Expect.isFalse(max(-0.0, 0).isNegative);
- Expect.isTrue(max(-0.0, -0.0).isNegative);
- Expect.isTrue(max(-0.0, -499).isNegative);
- Expect.isTrue(max(-0.0, -499.0).isNegative);
- Expect.isTrue(max(-0.0, -inf).isNegative);
-
- Expect.equals(inf, max(-499, inf));
- Expect.equals(499.0, max(-499, 499.0));
- Expect.equals(499, max(-499, 499));
- Expect.equals(0.0, max(-499, 0.0));
- Expect.equals(0.0, max(-499, 0));
- Expect.equals(-0.0, max(-499, -0.0));
- Expect.equals(-499, max(-499, -499));
- Expect.equals(-499, max(-499, -499.0));
- Expect.equals(-499, max(-499, -inf));
- Expect.isTrue(max(-499, nan).isNaN);
-
- Expect.isTrue(max(-499, 499.0) is double);
- Expect.isTrue(max(-499, 499) is int);
- Expect.isTrue(max(-499, 0.0) is double);
- Expect.isTrue(max(-499, 0) is int);
- Expect.isTrue(max(-499, -0.0) is double);
- Expect.isTrue(max(-499, -499) is int);
- Expect.isTrue(max(-499, -499.0) is int);
- Expect.isTrue(max(-499, -inf) is int);
-
- Expect.isFalse(max(-499, 0.0).isNegative);
- Expect.isFalse(max(-499, 0).isNegative);
- Expect.isTrue(max(-499, -0.0).isNegative);
- Expect.isTrue(max(-499, -499).isNegative);
- Expect.isTrue(max(-499, -499.0).isNegative);
- Expect.isTrue(max(-499, -inf).isNegative);
-
- Expect.equals(inf, max(-499.0, inf));
- Expect.equals(499.0, max(-499.0, 499.0));
- Expect.equals(499, max(-499.0, 499));
- Expect.equals(0.0, max(-499.0, 0.0));
- Expect.equals(0.0, max(-499.0, 0));
- Expect.equals(-0.0, max(-499.0, -0.0));
- Expect.equals(-499.0, max(-499.0, -499));
- Expect.equals(-499.0, max(-499.0, -499.0));
- Expect.equals(-499.0, max(-499.0, -inf));
- Expect.isTrue(max(-499.0, nan).isNaN);
-
- Expect.isTrue(max(-499.0, 499.0) is double);
- Expect.isTrue(max(-499.0, 499) is int);
- Expect.isTrue(max(-499.0, 0.0) is double);
- Expect.isTrue(max(-499.0, 0) is int);
- Expect.isTrue(max(-499.0, -0.0) is double);
- Expect.isTrue(max(-499.0, -499) is double);
- Expect.isTrue(max(-499.0, -499.0) is double);
- Expect.isTrue(max(-499.0, -inf) is double);
-
- Expect.isFalse(max(-499.0, 0.0).isNegative);
- Expect.isFalse(max(-499.0, 0).isNegative);
- Expect.isTrue(max(-499.0, -0.0).isNegative);
- Expect.isTrue(max(-499.0, -499).isNegative);
- Expect.isTrue(max(-499.0, -499.0).isNegative);
- Expect.isTrue(max(-499.0, -inf).isNegative);
-
- Expect.equals(inf, max(-inf, inf));
- Expect.equals(499.0, max(-inf, 499.0));
- Expect.equals(499, max(-inf, 499));
- Expect.equals(0.0, max(-inf, 0.0));
- Expect.equals(0.0, max(-inf, 0));
- Expect.equals(-0.0, max(-inf, -0.0));
- Expect.equals(-499, max(-inf, -499));
- Expect.equals(-499.0, max(-inf, -499.0));
- Expect.equals(-inf, max(-inf, -inf));
- Expect.isTrue(max(-inf, nan).isNaN);
-
- Expect.isTrue(max(-inf, 499.0) is double);
- Expect.isTrue(max(-inf, 499) is int);
- Expect.isTrue(max(-inf, 0.0) is double);
- Expect.isTrue(max(-inf, 0) is int);
- Expect.isTrue(max(-inf, -0.0) is double);
- Expect.isTrue(max(-inf, -499) is int);
- Expect.isTrue(max(-inf, -499.0) is double);
- Expect.isTrue(max(-inf, -inf) is double);
-
- Expect.isFalse(max(-inf, 0.0).isNegative);
- Expect.isFalse(max(-inf, 0).isNegative);
- Expect.isTrue(max(-inf, -0.0).isNegative);
- Expect.isTrue(max(-inf, -499).isNegative);
- Expect.isTrue(max(-inf, -499.0).isNegative);
- Expect.isTrue(max(-inf, -inf).isNegative);
-}
-
-testMaxChecks() {
- // Min and max work only on numbers.
- // These throw a type assertion or ArgumentError.
- Expect.throws(() => min(wrap1, wrap2));
- Expect.throws(() => min(wrap1, 0));
- Expect.throws(() => min(0, wrap2));
-}
-
-main() {
- testMin();
- testMin();
- testMax();
- testMax();
-}
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