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Searched refs:rnd (Results 1 – 25 of 64) sorted by relevance

123

/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/util/
DSortedMapTestBase.java46 Random rnd; field in SortedMapTestBase
49 rnd = new Random(-1); in setUp()
51 ref.put(rnd.nextInt(N) * 2, rnd.nextBoolean() ? null : rnd.nextInt(N) * 2); in setUp()
62 int key = rnd.nextInt(N); in testContainsKey()
70 int value = rnd.nextInt(N); in testContainsValue()
91 int key = rnd.nextInt(N); in testGet()
103 if (rnd.nextBoolean()) { in testKeySet()
113 int key = rnd.nextInt(N); in testPut()
114 int value = rnd.nextInt(N); in testPut()
125 int key = rnd.nextInt(N); in testPut0()
[all …]
/libcore/ojluni/src/test/java/util/Arrays/
DArrayObjectMethods.java203 private static Random rnd = new Random(); field in Rnd
206 switch(rnd.nextInt(10)) { in nextLong()
211 return (long) (rnd.nextInt(20) - 10); in nextLong()
212 default: return rnd.nextLong(); in nextLong()
217 switch(rnd.nextInt(10)) { in nextInt()
222 return rnd.nextInt(20) - 10; in nextInt()
223 default: return rnd.nextInt(); in nextInt()
228 switch(rnd.nextInt(10)) { in nextShort()
233 return (short) (rnd.nextInt(20) - 10); in nextShort()
234 default: return (short) rnd.nextInt(); in nextShort()
[all …]
DCorrect.java45 static final Random rnd = new Random(); field in Correct
52 int size = rnd.nextInt(TEST_SIZE) + 1; in testDefaultSort()
65 int size = rnd.nextInt(TEST_SIZE) + 1; in testComparatorSort()
77 blah[x] = new Integer(rnd.nextInt()); in getIntegerArray()
/libcore/ojluni/src/test/java/math/BigInteger/
DModPow.java46 Random rnd = new Random(1234); in testModPow() local
51 BigInteger m = new BigInteger(800, rnd).max(BigInteger.ONE); in testModPow()
52 BigInteger base = new BigInteger(16, rnd); in testModPow()
53 if (rnd.nextInt() % 2 == 0) in testModPow()
55 BigInteger exp = new BigInteger(8, rnd); in testModPow()
/libcore/ojluni/src/test/java/lang/Integer/
DBitTwiddle.java45 Random rnd = RandomFactory.getRandom(); in main() local
62 int x = rnd.nextInt(); in main()
77 int x = rnd.nextInt(); in main()
99 int x = rnd.nextInt(); in main()
123 int x = rnd.nextInt(); in main()
129 int x = rnd.nextInt(); in main()
130 int dist = rnd.nextInt(); in main()
150 int x = rnd.nextInt(); in main()
160 int x = rnd.nextInt(); in main()
/libcore/ojluni/src/test/java/lang/Long/
DBitTwiddle.java45 Random rnd = RandomFactory.getRandom(); in main() local
62 long x = rnd.nextLong(); in main()
77 long x = rnd.nextLong(); in main()
101 long x = rnd.nextLong(); in main()
125 long x = rnd.nextLong(); in main()
131 long x = rnd.nextLong(); in main()
132 int dist = rnd.nextInt(); in main()
152 long x = rnd.nextLong(); in main()
162 long x = rnd.nextLong(); in main()
/libcore/ojluni/src/test/java/util/concurrent/tck/
DThreadLocalRandomTest.java104 ThreadLocalRandom rnd = ThreadLocalRandom.current(); in testNext() local
125 int q = (int) m.invoke(rnd, new Object[] { 2 }); in testNext()
132 int r = (int) m.invoke(rnd, new Object[] { 3 }); in testNext()
134 int q = (int) m.invoke(rnd, new Object[] { 3 }); in testNext()
219 ThreadLocalRandom rnd = ThreadLocalRandom.current();
222 rnd.nextInt(bound);
238 ThreadLocalRandom rnd = ThreadLocalRandom.current();
241 rnd.nextInt(badBounds[0], badBounds[1]);
295 ThreadLocalRandom rnd = ThreadLocalRandom.current();
298 rnd.nextLong(bound);
[all …]
DCollection8Test.java311 ThreadLocalRandom rnd = ThreadLocalRandom.current();
312 int n = rnd.nextInt(6);
315 List orig = rnd.nextBoolean()
320 Iterator it = rnd.nextBoolean() ? c.iterator() : null;
328 switch (rnd.nextInt(3)) {
356 switch (rnd.nextInt(4)) {
400 ThreadLocalRandom rnd = ThreadLocalRandom.current();
401 int n = rnd.nextInt(6);
412 for (int i = rnd.nextInt(n + 1); --i >= 0; ) {
414 if (rnd.nextBoolean()) assertTrue(it.hasNext());
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DTreeSetTest.java742 Random rnd = new Random(666); field in TreeSetTest
790 int element = rnd.nextInt(limit); in populate()
801 remove(set, min - 5 + rnd.nextInt(rangeSize + 10)); in mutateSet()
806 if (rnd.nextBoolean()) { in mutateSet()
814 int element = min + rnd.nextInt(rangeSize); in mutateSet()
826 remove(set, min - 5 + rnd.nextInt(rangeSize + 10)); in mutateSubSet()
831 if (rnd.nextBoolean()) { in mutateSubSet()
839 int element = min - 5 + rnd.nextInt(rangeSize + 10); in mutateSubSet()
876 boolean incl = rnd.nextBoolean(); in bashSubSet()
879 if (rnd.nextBoolean()) in bashSubSet()
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DConcurrentSkipListSetTest.java746 Random rnd = new Random(666); field in ConcurrentSkipListSetTest
793 int element = rnd.nextInt(limit); in populate()
804 remove(set, min - 5 + rnd.nextInt(rangeSize + 10), bs); in mutateSet()
809 if (rnd.nextBoolean()) { in mutateSet()
817 int element = min + rnd.nextInt(rangeSize); in mutateSet()
830 remove(set, min - 5 + rnd.nextInt(rangeSize + 10), bs); in mutateSubSet()
835 if (rnd.nextBoolean()) { in mutateSubSet()
843 int element = min - 5 + rnd.nextInt(rangeSize + 10); in mutateSubSet()
881 boolean incl = rnd.nextBoolean(); in bashSubSet()
884 if (rnd.nextBoolean()) in bashSubSet()
[all …]
DTreeMapTest.java864 Random rnd = new Random(666);
899 int key = rnd.nextInt(limit);
910 remove(map, min - 5 + rnd.nextInt(rangeSize + 10));
915 if (rnd.nextBoolean()) {
923 int key = min + rnd.nextInt(rangeSize);
935 remove(map, min - 5 + rnd.nextInt(rangeSize + 10));
940 if (rnd.nextBoolean()) {
948 int key = min - 5 + rnd.nextInt(rangeSize + 10);
985 boolean incl = rnd.nextBoolean();
988 if (rnd.nextBoolean())
[all …]
DConcurrentSkipListMapTest.java1075 Random rnd = new Random(666);
1110 int key = rnd.nextInt(limit);
1121 remove(map, min - 5 + rnd.nextInt(rangeSize + 10));
1126 if (rnd.nextBoolean()) {
1134 int key = min + rnd.nextInt(rangeSize);
1146 remove(map, min - 5 + rnd.nextInt(rangeSize + 10));
1151 if (rnd.nextBoolean()) {
1159 int key = min - 5 + rnd.nextInt(rangeSize + 10);
1196 boolean incl = rnd.nextBoolean();
1199 if (rnd.nextBoolean())
[all …]
/libcore/jsr166-tests/src/test/java/jsr166/
DThreadLocalRandomTest.java129 ThreadLocalRandom rnd = ThreadLocalRandom.current();
132 rnd.nextInt(bound);
147 ThreadLocalRandom rnd = ThreadLocalRandom.current();
150 rnd.nextInt(badBounds[0], badBounds[1]);
201 ThreadLocalRandom rnd = ThreadLocalRandom.current();
204 rnd.nextLong(bound);
219 ThreadLocalRandom rnd = ThreadLocalRandom.current();
222 rnd.nextLong(badBounds[0], badBounds[1]);
272 ThreadLocalRandom rnd = ThreadLocalRandom.current();
282 rnd.nextFloat(bound);
[all …]
DConcurrentSkipListSetTest.java663 Random rnd = new Random(666); field in ConcurrentSkipListSetTest
707 int element = rnd.nextInt(limit); in populate()
718 remove(set, min - 5 + rnd.nextInt(rangeSize + 10), bs); in mutateSet()
723 if (rnd.nextBoolean()) { in mutateSet()
731 int element = min + rnd.nextInt(rangeSize); in mutateSet()
744 remove(set, min - 5 + rnd.nextInt(rangeSize + 10), bs); in mutateSubSet()
749 if (rnd.nextBoolean()) { in mutateSubSet()
757 int element = min - 5 + rnd.nextInt(rangeSize + 10); in mutateSubSet()
795 boolean incl = rnd.nextBoolean(); in bashSubSet()
798 if (rnd.nextBoolean()) in bashSubSet()
[all …]
DTreeSetTest.java666 Random rnd = new Random(666); field in TreeSetTest
711 int element = rnd.nextInt(limit); in populate()
722 remove(set, min - 5 + rnd.nextInt(rangeSize + 10)); in mutateSet()
727 if (rnd.nextBoolean()) { in mutateSet()
735 int element = min + rnd.nextInt(rangeSize); in mutateSet()
747 remove(set, min - 5 + rnd.nextInt(rangeSize + 10)); in mutateSubSet()
752 if (rnd.nextBoolean()) { in mutateSubSet()
760 int element = min - 5 + rnd.nextInt(rangeSize + 10); in mutateSubSet()
797 boolean incl = rnd.nextBoolean(); in bashSubSet()
800 if (rnd.nextBoolean()) in bashSubSet()
[all …]
DTreeMapTest.java784 Random rnd = new Random(666);
818 int key = rnd.nextInt(limit);
829 remove(map, min - 5 + rnd.nextInt(rangeSize + 10));
834 if (rnd.nextBoolean()) {
842 int key = min + rnd.nextInt(rangeSize);
854 remove(map, min - 5 + rnd.nextInt(rangeSize + 10));
859 if (rnd.nextBoolean()) {
867 int key = min - 5 + rnd.nextInt(rangeSize + 10);
904 boolean incl = rnd.nextBoolean();
907 if (rnd.nextBoolean())
[all …]
/libcore/ojluni/src/test/java/util/BitSet/
DImportExport.java38 final Random rnd = new Random(); field in ImportExport
53 Arrays.copyOf(bytes, bytes.length + 8 + rnd.nextInt(8))) in equal()
71 int k = rnd.nextInt(i); in test()
86 byte[] bytes = new byte[rnd.nextInt(17)]; in test()
88 bytes[j] = (byte) rnd.nextInt(0x100); in test()
98 int n = rnd.nextInt(8 * bytes.length); in test()
112 long[] longs = new long[rnd.nextInt(10)]; in test()
114 longs[i] = rnd.nextLong(); in test()
118 b2.put(i, rnd.nextLong()); in test()
119 int beg = rnd.nextInt(10); in test()
/libcore/ojluni/src/test/java/io/ByteArrayOutputStream/
DWrite.java97 Random rnd = new Random(); in writeTest() local
98 final int size = 17 + rnd.nextInt(128); in writeTest()
101 rnd.nextBytes(b); in writeTest()
103 int off1 = rnd.nextInt(size / 4) + 1; in writeTest()
104 int len1 = Math.min(rnd.nextInt(size / 4) + 1, size - off1); in writeTest()
105 int off2 = rnd.nextInt(size / 2) + 1; in writeTest()
106 int len2 = Math.min(rnd.nextInt(size / 2) + 1, size - off2); in writeTest()
/libcore/ojluni/src/test/java/util/HashSet/
DSerialization.java47 private static final Random rnd = ThreadLocalRandom.current(); field in Serialization
50 int capacity = rnd.nextInt(MAX_CAPACITY); in createHashSet()
51 float loadFactor = Float.MIN_VALUE + rnd.nextFloat()*MAX_LOAD_FACTOR; in createHashSet()
53 float multiplier = 2*rnd.nextFloat(); // range [0,2] in createHashSet()
56 hashSet.add(rnd.nextInt()); in createHashSet()
/libcore/ojluni/src/test/java/util/Base64/
DTestBase64.java55 private static final Random rnd = RandomFactory.getRandom(); field in TestBase64
74 int len = rnd.nextInt(200) + 4; in main()
116 rnd.nextBytes(src); in main()
166 rnd.nextBytes(orig); in test()
207 int n = rnd.nextInt(len); in test()
244 int n = rnd.nextInt(len); in test()
269 buf = new byte[encoded.length + rnd.nextInt(100)]; in test()
278 buf = new byte[orig.length + rnd.nextInt(100)]; in test()
558 vals.addAll(List.of(rnd.nextInt(), rnd.nextInt(), rnd.nextInt(), in testEncoderKeepsSilence()
559 rnd.nextInt())); in testEncoderKeepsSilence()
[all …]
/libcore/ojluni/src/test/java/lang/StringBuffer/
DCapacity.java42 Random rnd = new Random(); in test() local
43 int[] sizes = { 0, 1, rnd.nextInt(10), rnd.nextInt(1000) }; in test()
/libcore/ojluni/src/test/java/util/Timer/
DPurge.java37 Random rnd = new Random(); in main() local
47 if (i != 1 && rnd.nextBoolean()) { in main()
/libcore/ojluni/src/main/java/java/util/random/
DRandomGenerator.java484 long rnd = nextLong(); in nextBytes() local
485 for (int n = 8; n--> 0; rnd >>>= Byte.SIZE) in nextBytes()
486 bytes[i++] = (byte)rnd; in nextBytes()
489 for (long rnd = nextLong(); i < len; rnd >>>= Byte.SIZE) in nextBytes()
490 bytes[i++] = (byte)rnd; in nextBytes()
/libcore/ojluni/src/test/java/lang/Boolean/
DMakeBooleanComparable.java42 Random rnd = new Random(); in testComparable() local
46 boolean element = rnd.nextBoolean(); in testComparable()
/libcore/ojluni/src/test/java/lang/Math/
DMultiplicationTests.java48 private static java.util.Random rnd = RandomFactory.getRandom(); field in MultiplicationTests
132 if (!chk.apply(rnd.nextLong(), rnd.nextLong())) { in test()

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