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Unified Diff: tests/language/arithmetic_test.dart

Issue 11227042: isEven, isOdd, isNegative, isMaxValue, isMinValue, isInfinite, isPositive, isSingleValue. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Rebase. Created 8 years, 2 months ago
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« lib/core/int.dart ('K') | « tests/corelib/set_test.dart ('k') | tests/language/div_by_zero_test.dart » ('j') | no next file with comments »
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Index: tests/language/arithmetic_test.dart
diff --git a/tests/language/arithmetic_test.dart b/tests/language/arithmetic_test.dart
index 419482fc6e2d21b6537718219332ab76a66868f4..5fde1ed43c5b98218181a07b4dd7e394e60eb8bb 100644
--- a/tests/language/arithmetic_test.dart
+++ b/tests/language/arithmetic_test.dart
@@ -127,27 +127,27 @@ class ArithmeticTest {
big = 123456789012345;
// -- isNegative --.
// Smi.
- Expect.equals(false, (0).isNegative());
- Expect.equals(false, (1).isNegative());
- Expect.equals(true, (-1).isNegative());
+ Expect.equals(false, (0).isNegative);
+ Expect.equals(false, (1).isNegative);
+ Expect.equals(true, (-1).isNegative);
// Big.
- Expect.equals(false, big.isNegative());
- Expect.equals(true, (-big).isNegative());
+ Expect.equals(false, big.isNegative);
+ Expect.equals(true, (-big).isNegative);
// Double.
// TODO(srdjan): enable the following test once isNegative works.
- // Expect.equals(true, (-0.0).isNegative());
- Expect.equals(false, (0.0).isNegative());
- Expect.equals(false, (2.0).isNegative());
- Expect.equals(true, (-2.0).isNegative());
+ // Expect.equals(true, (-0.0).isNegative);
+ Expect.equals(false, (0.0).isNegative);
+ Expect.equals(false, (2.0).isNegative);
+ Expect.equals(true, (-2.0).isNegative);
double negateDouble(double x) {
return -x;
}
- Expect.isTrue(negateDouble(0.0).isNegative());
- Expect.isFalse(negateDouble(-0.0).isNegative());
- Expect.isTrue(negateDouble(3.5e3).isNegative());
- Expect.isFalse(negateDouble(-3.5e3).isNegative());
+ Expect.isTrue(negateDouble(0.0).isNegative);
+ Expect.isFalse(negateDouble(-0.0).isNegative);
+ Expect.isTrue(negateDouble(3.5e3).isNegative);
+ Expect.isFalse(negateDouble(-3.5e3).isNegative);
// Constants.
@@ -156,32 +156,32 @@ class ArithmeticTest {
// -- isInfinite --.
// Smi.
- Expect.equals(false, (0).isInfinite());
- Expect.equals(false, (1).isInfinite());
- Expect.equals(false, (-1).isInfinite());
+ Expect.equals(false, (0).isInfinite);
+ Expect.equals(false, (1).isInfinite);
+ Expect.equals(false, (-1).isInfinite);
// Big.
- Expect.equals(false, big.isInfinite());
- Expect.equals(false, (-big).isInfinite());
+ Expect.equals(false, big.isInfinite);
+ Expect.equals(false, (-big).isInfinite);
// Double.
- Expect.equals(false, (0.0).isInfinite());
- Expect.equals(true, infinity.isInfinite());
- Expect.equals(true, (-infinity).isInfinite());
- Expect.equals(false, (12.0).isInfinite());
- Expect.equals(false, (-12.0).isInfinite());
- Expect.equals(false, nan.isInfinite());
+ Expect.equals(false, (0.0).isInfinite);
+ Expect.equals(true, infinity.isInfinite);
+ Expect.equals(true, (-infinity).isInfinite);
+ Expect.equals(false, (12.0).isInfinite);
+ Expect.equals(false, (-12.0).isInfinite);
+ Expect.equals(false, nan.isInfinite);
// -- isNaN --.
// Smi.
- Expect.equals(false, (0).isNaN());
- Expect.equals(false, (1).isNaN());
- Expect.equals(false, (-1).isNaN());
+ Expect.equals(false, (0).isNaN);
+ Expect.equals(false, (1).isNaN);
+ Expect.equals(false, (-1).isNaN);
// Big.
- Expect.equals(false, big.isNaN());
- Expect.equals(false, (-big).isNaN());
+ Expect.equals(false, big.isNaN);
+ Expect.equals(false, (-big).isNaN);
// Double.
- Expect.equals(true, nan.isNaN());
- Expect.equals(false, (12.0).isNaN());
- Expect.equals(false, infinity.isNaN());
+ Expect.equals(true, nan.isNaN);
+ Expect.equals(false, (12.0).isNaN);
+ Expect.equals(false, infinity.isNaN);
// -- abs --.
// Smi.
@@ -192,8 +192,8 @@ class ArithmeticTest {
Expect.equals(big, big.abs());
Expect.equals(big, (-big).abs());
// Double.
- Expect.equals(false, (0.0).abs().isNegative());
- Expect.equals(false, (-0.0).abs().isNegative());
+ Expect.equals(false, (0.0).abs().isNegative);
+ Expect.equals(false, (-0.0).abs().isNegative);
Expect.equals(2.0, (2.0).abs());
Expect.equals(2.0, (-2.0).abs());
@@ -207,13 +207,13 @@ class ArithmeticTest {
Expect.equals(-big, (-big).ceil());
// Double.
Expect.equals(0.0, (0.0).ceil());
- Expect.equals(false, (0.0).ceil().isNegative());
+ Expect.equals(false, (0.0).ceil().isNegative);
Expect.equals(1.0, (0.1).ceil());
Expect.equals(-0.0, (-0.0).ceil());
Expect.equals(-0.0, (-0.3).ceil());
// TODO(srdjan): enable the following tests once isNegative works.
- // Expect.equals(true, (-0.0).ceil().isNegative());
- // Expect.equals(true, (-0.3).ceil().isNegative());
+ // Expect.equals(true, (-0.0).ceil().isNegative);
+ // Expect.equals(true, (-0.3).ceil().isNegative);
Expect.equals(3.0, (2.1).ceil());
Expect.equals(-2.0, (-2.1).ceil());
@@ -228,11 +228,11 @@ class ArithmeticTest {
// Double.
Expect.equals(0.0, (0.0).floor());
Expect.equals(0.0, (0.1).floor());
- Expect.equals(false, (0.0).floor().isNegative());
- Expect.equals(false, (0.1).floor().isNegative());
+ Expect.equals(false, (0.0).floor().isNegative);
+ Expect.equals(false, (0.1).floor().isNegative);
Expect.equals(-0.0, (-0.0).floor());
// TODO(srdjan): enable the following tests once isNegative works.
- // Expect.equals(true, (-0.0).floor().isNegative());
+ // Expect.equals(true, (-0.0).floor().isNegative);
Expect.equals(-1.0, (-0.1).floor());
Expect.equals(2.0, (2.1).floor());
Expect.equals(-3.0, (-2.1).floor());
@@ -248,13 +248,13 @@ class ArithmeticTest {
// Double.
Expect.equals(0.0, (0.0).truncate());
Expect.equals(0.0, (0.1).truncate());
- Expect.equals(false, (0.0).truncate().isNegative());
- Expect.equals(false, (0.1).truncate().isNegative());
+ Expect.equals(false, (0.0).truncate().isNegative);
+ Expect.equals(false, (0.1).truncate().isNegative);
Expect.equals(-0.0, (-0.0).truncate());
Expect.equals(-0.0, (-0.3).truncate());
// TODO(srdjan): enable the following tests once isNegative works.
- // Expect.equals(true, (-0.0).truncate().isNegative());
- // Expect.equals(true, (-0.3).truncate().isNegative());
+ // Expect.equals(true, (-0.0).truncate().isNegative);
+ // Expect.equals(true, (-0.3).truncate().isNegative);
Expect.equals(2.0, (2.1).truncate());
Expect.equals(-2.0, (-2.1).truncate());
@@ -275,8 +275,8 @@ class ArithmeticTest {
Expect.equals(-3.0, (-2.6).round());
Expect.equals(0.0, (0.0).round());
Expect.equals(0.0, (0.1).round());
- Expect.equals(false, (0.0).round().isNegative());
- Expect.equals(false, (0.1).round().isNegative());
+ Expect.equals(false, (0.0).round().isNegative);
+ Expect.equals(false, (0.1).round().isNegative);
Expect.equals(-0.0, (-0.0).round());
Expect.equals(-0.0, (-0.3).round());
Expect.equals(2.0, (2.1).round());
@@ -286,9 +286,9 @@ class ArithmeticTest {
// b/4539188.
// Expect.equals(-0.0, (-0.5).round());
// TODO(srdjan): enable the following tests once isNegative works.
- // Expect.equals(true, (-0.0).round().isNegative());
- // Expect.equals(true, (-0.3).round().isNegative());
- // Expect.equals(true, (-0.5).round().isNegative());
+ // Expect.equals(true, (-0.0).round().isNegative);
+ // Expect.equals(true, (-0.3).round().isNegative);
+ // Expect.equals(true, (-0.5).round().isNegative);
Expect.equals(2.0, (1.5).round());
// TODO(floitsch): enable or adapt test, once we reached conclusion on
// b/4539188.
@@ -377,16 +377,16 @@ class ArithmeticTest {
Expect.equals(true, exceptionCaughtParseDouble("alpha"));
Expect.equals(true, exceptionCaughtParseDouble("-alpha"));
- Expect.equals(false, parseDouble("1.2").isNaN());
- Expect.equals(false, parseDouble("1.2").isInfinite());
+ Expect.equals(false, parseDouble("1.2").isNaN);
+ Expect.equals(false, parseDouble("1.2").isInfinite);
- Expect.equals(true, parseDouble("NaN").isNaN());
- Expect.equals(true, parseDouble("Infinity").isInfinite());
- Expect.equals(true, parseDouble("-Infinity").isInfinite());
+ Expect.equals(true, parseDouble("NaN").isNaN);
+ Expect.equals(true, parseDouble("Infinity").isInfinite);
+ Expect.equals(true, parseDouble("-Infinity").isInfinite);
- Expect.equals(false, parseDouble("NaN").isNegative());
- Expect.equals(false, parseDouble("Infinity").isNegative());
- Expect.equals(true, parseDouble("-Infinity").isNegative());
+ Expect.equals(false, parseDouble("NaN").isNegative);
+ Expect.equals(false, parseDouble("Infinity").isNegative);
+ Expect.equals(true, parseDouble("-Infinity").isNegative);
Expect.equals("NaN", parseDouble("NaN").toString());
Expect.equals("Infinity", parseDouble("Infinity").toString());
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