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Unified Diff: tests/standalone/src/MediumIntegerTest.dart

Issue 10252020: test rename overhaul: step 12 - standalone (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 8 years, 8 months ago
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Index: tests/standalone/src/MediumIntegerTest.dart
diff --git a/tests/standalone/src/MediumIntegerTest.dart b/tests/standalone/src/MediumIntegerTest.dart
deleted file mode 100644
index cc1f79da2191efbfa07647e7249340b448ae001c..0000000000000000000000000000000000000000
--- a/tests/standalone/src/MediumIntegerTest.dart
+++ /dev/null
@@ -1,165 +0,0 @@
-// Copyright (c) 2011, 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.
-// Testing Mints. Note that the tests may not work on 64-bit machines,
-// as Smi's would be used to represent many of the numbers.
-
-#library("MediumIntegerTest.dart");
-#import("dart:coreimpl");
-
-class MediumIntegerTest {
-
- static void checkSmi(int a) {
- Expect.equals(true, (a is Smi));
- }
-
- static void checkMint(int a) {
- Expect.equals(true, (a is Mint));
- }
-
- static void checkBigint(int a) {
- Expect.equals(true, (a is Bigint));
- }
-
- static int getMint() {
- return 1234567890123456789;
- }
-
- static testSmiOverflow() {
- int a = 1073741823;
- int b = 1073741822;
- checkSmi(a);
- checkSmi(b);
- checkMint(a + b);
- Expect.equals(2147483645, a + b);
- checkMint(a * b);
- Expect.equals(1152921501385621506, a * b);
- checkMint(-a - b);
- Expect.equals(-2147483645, -a - b);
- }
-
- static testMintAdd() {
- // Mint and Smi.
- var a = 1234567890123456789;
- var b = 2;
- checkMint(a);
- checkSmi(b);
- checkMint(a + b);
- Expect.equals(1234567890123456791, a + b);
- Expect.equals(1234567890123456791, b + a);
- a = 9223372036854775807;
- checkMint(a);
- checkBigint(a + 1);
- Expect.equals(9223372036854775808, a + 1);
-
- // Mint and Mint.
- a = 100000000000000001;
- checkMint(a);
- Expect.equals(200000000000000002, a + a);
- a = 9223372036854775800;
- b = 1000000000000000000;
- checkMint(a);
- checkMint(b);
- checkBigint(a + b);
- Expect.equals(10223372036854775800, a + b);
-
- // Mint and Bigint.
- a = 100000000000000001;
- b = 10000000000000000001;
- checkMint(a);
- checkBigint(b);
- Expect.equals(10100000000000000002, a + b);
-
- // Mint and double.
- a = 100000000000.0;
- b = 100000000000;
- checkMint(b);
- Expect.equals(200000000000.0, a + b);
- Expect.equals(200000000000.0, b + a);
- }
-
- static testMintSub() {
- // Mint and Smi.
- var a = 1234567890123456789;
- var b = 2;
- checkMint(a);
- checkSmi(b);
- checkMint(a - b);
- Expect.equals(1234567890123456787, a - b);
- a = -9223372036854775808;
- checkMint(a);
- checkBigint(a - 1);
- Expect.equals(-9223372036854775809, a - 1);
-
- // Mint and Mint.
- a = 1234567890123456789;
- b = 1000000000000000000;
- checkMint(a);
- checkMint(b);
- checkMint(a - b);
- Expect.equals(234567890123456789, a - b);
- a = -9223372036854775808;
- b = 1000000000000000000;
- checkMint(a);
- checkMint(b);
- checkBigint(a - b);
- Expect.equals(-10223372036854775808, a - b);
- }
-
- static testMintDiv() {
- // Mint and Smi.
- var a = 1234567890123456788;
- var b = 2;
- checkMint(a);
- checkSmi(b);
- Expect.equals(617283945061728394.0, a / b);
- }
-
- static testMintMul() {
- // Mint and Smi.
- var a = 4611686018427387904;
- var b = 10;
- checkMint(a);
- checkSmi(b);
- checkBigint(a * b);
- Expect.equals(46116860184273879040, a * b);
- b = 1000000000000000000;
- checkMint(a);
- checkMint(b);
- checkBigint(a * b);
- Expect.equals(4611686018427387904000000000000000000, a * b);
- }
-
- static testMintAnd(mint) {
- // Issue 1845.
- final int t = 0;
- var res = mint & (t - 1);
- Expect.equals(mint, res);
- }
-
- // TODO(srdjan): Add more tests.
-
- static void testMain() {
- checkMint(getMint());
- Expect.equals(1234567890123456789, getMint());
- testSmiOverflow();
- testMintAdd();
- testMintSub();
- testMintMul();
- testMintDiv();
- testMintAnd(-1925149952);
- testMintAnd(1925149952);
- var a = 100000000000;
- var b = 100000000001;
- checkMint(a);
- checkMint(b);
- Expect.equals(false, a.hashCode() == b.hashCode());
- Expect.equals(true, a.hashCode() == (b - 1).hashCode());
- }
-}
-
-main() {
- for (int i = 0; i < 1000; i++) {
- MediumIntegerTest.testMain();
- }
-}
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