public void testIEEE64AtEmpty() {
IEEE64Array a = IEEE64Array.make(0);
try {
a.iEEE64At(0);
fail("expected 0 failure");
} catch (IndexOutOfBoundsException e) {
// OutOfBounds
}
}
public void testContentsHash() {
int hash = AssertArrays.makeIEEE64ArrayEmpty().contentsHash();
assertFalse(0 == hash);
IEEE64Array array = AssertArrays.makeIEEE64Array12345();
assertFalse(0 == array.contentsHash());
assertFalse(
AssertArrays.makeIEEE64Array12345().contentsHash()
== AssertArrays.makeIEEE64Array12321().contentsHash());
}
public void testCopyToBuffer() {
IEEE64Array array = AssertArrays.makeIEEE64Array12345();
double[] out = new double[3];
array.copyToBuffer(out, 3, 1);
assertTrue(Arrays.equals(out, new double[] {2.2, 3.3, 4.4}));
array = AssertArrays.makeIEEE64Array12345();
out = new double[1];
array.copyToBuffer(out, -1, 0);
assertTrue(Arrays.equals(out, new double[] {1.1}));
array = AssertArrays.makeIEEE64Array12345();
out = new double[1];
array.copyToBuffer(out, -1, 4);
assertTrue(Arrays.equals(out, new double[] {5.5}));
array = AssertArrays.makeIEEE64Array12345();
out = new double[3];
array.copyToBuffer(out, 3, 0);
assertTrue(Arrays.equals(out, new double[] {1.1, 2.2, 3.3}));
array = AssertArrays.makeIEEE64Array12345();
out = new double[3];
array.copyToBuffer(out, -1, 2);
assertTrue(Arrays.equals(out, new double[] {3.3, 4.4, 5.5}));
array = AssertArrays.makeIEEE64Array12345();
out = new double[3];
array.copyToBuffer(out, -1, 3);
assertTrue(Arrays.equals(out, new double[] {4.4, 5.5, 0.0}));
array = AssertArrays.makeIEEE64Array12345();
out = new double[0];
array.copyToBuffer(out, -1, 3);
assertTrue(Arrays.equals(out, new double[] {}));
array = AssertArrays.makeIEEE64Array12345();
out = new double[3];
try {
array.copyToBuffer(out, -1, -1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
array = AssertArrays.makeIEEE64Array12345();
out = new double[3];
try {
array.copyToBuffer(out, 1, 5);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testCopyGrow() {
IEEE64Array array = AssertArrays.makeIEEE64ArrayEmpty();
IEEE64Array copy = (IEEE64Array) array.copyGrow(0);
AssertArrays.assertEquals(AssertArrays.makeIEEE64ArrayEmpty(), copy, DIFF);
assertNotSame(array, copy);
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copyGrow(0);
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12345(), copy, DIFF);
assertNotSame(array, copy);
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copyGrow(3);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 3.3, 4.4, 5.5, 0.0, 0.0, 0.0}), copy, DIFF);
assertNotSame(array, copy);
}
public void testMakeCount() {
IEEE64Array array = IEEE64Array.make(0);
assertEquals(0, array.count());
array = IEEE64Array.make(1);
assertEquals(1, array.count());
assertEquals(0.0, array.iEEE64At(0), DIFF);
}
public void testMakeBuffer() {
IEEE64Array array = IEEE64Array.make(new double[] {});
assertEquals(0, array.count());
array = IEEE64Array.make(new double[] {1.1, 2.2});
assertEquals(2, array.count());
assertEquals(1.1f, array.iEEE64At(0), DIFF);
assertEquals(2.2f, array.iEEE64At(1), DIFF);
}
public void testFetchValue() {
IEEE64Array a = IEEE64Array.make(new double[] {0.0, 1.1, -2.2, 3.3});
assertEquals(0.0, ((PrimFloatValue) a.fetchValue(0)).asIEEE64(), DIFF);
assertEquals(1.1, ((PrimFloatValue) a.fetchValue(1)).asIEEE64(), DIFF);
assertEquals(-2.2, ((PrimFloatValue) a.fetchValue(2)).asIEEE64(), DIFF);
assertEquals(3.3, ((PrimFloatValue) a.fetchValue(3)).asIEEE64(), DIFF);
try {
a.fetchValue(-1);
fail("expected -1 failure");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
a.fetchValue(4);
fail("expected -1 failure");
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testIEEE64At() {
IEEE64Array a = IEEE64Array.make(new double[] {0.0, 1.1, -2.2, 3.3});
assertEquals(0.0, a.iEEE64At(0), DIFF);
assertEquals(1.1, a.iEEE64At(1), DIFF);
assertEquals(-2.2, a.iEEE64At(2), DIFF);
assertEquals(3.3, a.iEEE64At(3), DIFF);
try {
a.iEEE64At(-1);
fail("expected -1 failure");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
a.iEEE64At(4);
fail("expected -1 failure");
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testElementsHash() {
// complete hash
int hash = AssertArrays.makeIEEE64ArrayEmpty().elementsHash();
assertFalse(0 == hash);
assertFalse(
AssertArrays.makeIEEE64Array12345().elementsHash()
== AssertArrays.makeIEEE64Array12321().elementsHash());
// partial hash
IEEE64Array array = AssertArrays.makeIEEE64Array12345();
assertFalse(0 == array.elementsHash());
assertFalse(array.elementsHash(0) == array.elementsHash(1));
assertFalse(array.elementsHash(1, 1) == array.elementsHash(1));
// out of range
try {
AssertArrays.makeIEEE64Array12345().elementsHash(5, 1);
fail("5,1");
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testIsEqual() {
double[] floatE = new double[] {};
double[] float1 = new double[] {1.1};
double[] float12 = new double[] {1.1, 2.2};
double[] float11 = new double[] {1.1, 1.1};
assertTrue(IEEE64Array.make(floatE).isEqual(IEEE64Array.make(floatE)));
assertTrue(IEEE64Array.make(float1).isEqual(IEEE64Array.make(float1)));
assertTrue(IEEE64Array.make(float12).isEqual(IEEE64Array.make(float12)));
assertFalse(IEEE64Array.make(float11).isEqual(IEEE64Array.make(float12)));
assertFalse(IEEE64Array.make(floatE).isEqual(IEEE64Array.make(float12)));
assertFalse(IEEE64Array.make(float1).isEqual(IEEE64Value.make(1.1f)));
assertFalse(IEEE64Array.make(float12).isEqual(IEEE64Array.make(floatE)));
}
public void testCompare() {
// same
IEEE64Array array1 = AssertArrays.makeIEEE64ArrayEmpty();
IEEE64Array array2 = AssertArrays.makeIEEE64ArrayEmpty();
assertEquals(0, array1.compare(array2));
array1 = AssertArrays.makeIEEE64Array12345();
array2 = AssertArrays.makeIEEE64Array12345();
assertEquals(0, array1.compare(array2));
array1 = AssertArrays.makeIEEE64Array12321();
array2 = AssertArrays.makeIEEE64Array12321();
assertEquals(0, array1.compare(array2));
// different
array1 = IEEE64Array.make(new double[] {0.1});
array2 = IEEE64Array.make(new double[] {0.2});
assertEquals(-1, array1.compare(array2));
array1 = IEEE64Array.make(new double[] {0.2});
array2 = IEEE64Array.make(new double[] {0.1});
assertEquals(1, array1.compare(array2));
array1 = AssertArrays.makeIEEE64Array12321();
array2 = AssertArrays.makeIEEE64Array12345();
assertEquals(-1, array1.compare(array2));
array1 = AssertArrays.makeIEEE64Array12345();
array2 = AssertArrays.makeIEEE64Array12321();
assertEquals(1, array1.compare(array2));
// auto-filling with 0
array1 = AssertArrays.makeIEEE64ArrayEmpty();
array2 = AssertArrays.makeIEEE64Array1();
assertEquals(-1, array1.compare(array2));
array1 = AssertArrays.makeIEEE64Array1();
array2 = AssertArrays.makeIEEE64ArrayEmpty();
assertEquals(1, array1.compare(array2));
array1 = IEEE64Array.make(new double[] {0.0, 0.0});
array2 = IEEE64Array.make(new double[] {0.0});
assertEquals(0, array1.compare(array2));
array1 = IEEE64Array.make(new double[] {1.0, -1.0});
array2 = IEEE64Array.make(new double[] {1.0});
assertEquals(-1, array1.compare(array2));
// compare sub-regions
array1 = AssertArrays.makeIEEE64Array12321();
array2 = AssertArrays.makeIEEE64Array12345();
assertEquals(1, array1.compare(array2, 2, 2, 1));
array1 = AssertArrays.makeIEEE64Array12321();
array2 = AssertArrays.makeIEEE64Array12345();
assertEquals(1, array1.compare(array2, 2, 2));
array1 = AssertArrays.makeIEEE64Array12321();
array2 = AssertArrays.makeIEEE64Array12345();
assertEquals(0, array1.compare(array2, 1, 4));
// trim down count
array1 = AssertArrays.makeIEEE64Array12321();
array2 = AssertArrays.makeIEEE64Array12345();
assertEquals(-1, array1.compare(array2, 10));
// compare near minimum held value
array1 = IEEE64Array.make(new double[] {Double.MIN_VALUE});
array2 = IEEE64Array.make(new double[] {Double.MAX_VALUE});
assertEquals(-1, array1.compare(array2));
// compare different type
array1 = IEEE64Array.make(new double[] {0.1});
IEEE32Array arrayIEEE32 = IEEE32Array.make(new float[] {1.0f});
assertEquals(-1, array1.compare(arrayIEEE32));
array1 = IEEE64Array.make(new double[] {1.0});
arrayIEEE32 = IEEE32Array.make(new float[] {1.0f});
assertEquals(0, array1.compare(arrayIEEE32));
// compare incompatible type
array1 = AssertArrays.makeIEEE64Array12345();
Int32Array arrayInt32 = AssertArrays.makeInt32Array12321();
try {
array1.compare(arrayInt32);
fail("incompatible");
} catch (UnsupportedOperationException e) {
// expected
}
}
public void testSubtractElements() {
IEEE64Array array = AssertArrays.makeIEEE64ArrayEmpty();
array.subtractElements(0, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(AssertArrays.makeIEEE64ArrayEmpty(), array, DIFF);
array = AssertArrays.makeIEEE64Array1();
array.subtractElements(0, IEEE64Array.make(new double[] {9}), -1, 0);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {-7.9}), array, DIFF);
array = IEEE64Array.make(5);
array.subtractElements(0, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {-1.1, -2.2, -3.3, -2.2, -1.1}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.subtractElements(0, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {0.0, 0.0, 0.0, 2.2, 4.4}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.subtractElements(2, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 2.2, 2.2, 2.2}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.subtractElements(2, AssertArrays.makeIEEE64Array12321(), -1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 2.2, 2.2, 2.2}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.subtractElements(2, AssertArrays.makeIEEE64Array12321());
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 2.2, 2.2, 2.2}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.subtractElements(2, AssertArrays.makeIEEE64Array12321(), 2, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 1.1, 1.1, 5.5}), array, DIFF);
// compatible array types
array = AssertArrays.makeIEEE64Array12345();
array.subtractElements(0, AssertArrays.makeIEEE32Array12321(), -1, 0);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {0.0, 0.0, 0.0, 2.2, 4.4}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
try {
array.subtractElements(2, AssertArrays.makeIEEE64Array12321(), 4, 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// incompatible array types
array = AssertArrays.makeIEEE64Array12345();
try {
array.subtractElements(0, AssertArrays.makeInt32Array12321(), -1, 0);
fail("incompatible");
} catch (UnsupportedOperationException e) {
// expected
}
}
public void testStoreFloat() {
IEEE64Array empty = IEEE64Array.make(0);
IEEE64Array tri = IEEE64Array.make(3);
tri.storeFloat(0, Float.MIN_VALUE);
assertTrue(tri.iEEE64At(0) == Float.MIN_VALUE);
tri.storeFloat(1, 1.1f);
assertEquals(tri.iEEE64At(1), 1.1, DIFF);
tri.storeFloat(2, Float.MAX_VALUE);
assertTrue(tri.iEEE64At(2) == Float.MAX_VALUE);
tri.storeFloat(0, Double.MIN_VALUE);
assertTrue(tri.iEEE64At(0) == Double.MIN_VALUE);
tri.storeFloat(1, 1.1d);
assertTrue(tri.iEEE64At(1) == 1.1);
assertTrue(tri.iEEE64At(1) == 1.1);
tri.storeFloat(2, Double.MAX_VALUE);
assertTrue(tri.iEEE64At(2) == Double.MAX_VALUE);
try {
tri.storeFloat(-1, 1.1);
fail("-1");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
tri.storeFloat(3, 1.1);
fail("3");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
empty.storeFloat(0, 1.1);
fail("0");
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testAddElements() {
IEEE64Array array = AssertArrays.makeIEEE64ArrayEmpty();
array.addElements(0, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(AssertArrays.makeIEEE64ArrayEmpty(), array, DIFF);
array = AssertArrays.makeIEEE64Array1();
array.addElements(0, IEEE64Array.make(new double[] {9}), -1, 0);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {10.1}), array, DIFF);
array = IEEE64Array.make(5);
array.addElements(0, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12321(), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.addElements(0, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {2.2, 4.4, 6.6, 6.6, 6.6}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.addElements(2, AssertArrays.makeIEEE64Array12321(), -1, 0);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 4.4, 6.6, 8.8}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.addElements(2, AssertArrays.makeIEEE64Array12321(), -1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 4.4, 6.6, 8.8}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.addElements(2, AssertArrays.makeIEEE64Array12321());
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 4.4, 6.6, 8.8}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.addElements(2, AssertArrays.makeIEEE64Array12321(), 2, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 5.5, 7.7, 5.5}), array, DIFF);
// compatible array types
array = AssertArrays.makeIEEE64Array12345();
array.addElements(0, AssertArrays.makeIEEE32Array12321(), -1, 0);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {2.2, 4.4, 6.6, 6.6, 6.6}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
try {
array.addElements(2, AssertArrays.makeIEEE64Array12321(), 4, 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// incompatible array types
array = AssertArrays.makeIEEE64Array12345();
try {
array.addElements(0, AssertArrays.makeInt32Array12321(), -1, 0);
fail("incompatible");
} catch (UnsupportedOperationException e) {
// expected
}
}
public void testIndexOfElements() {
// empty
IEEE64Array array = AssertArrays.makeIEEE64ArrayEmpty();
IEEE64Array search = AssertArrays.makeIEEE64Array1();
assertEquals(-1, array.indexOfElements(search));
array = AssertArrays.makeIEEE64ArrayEmpty();
search = AssertArrays.makeIEEE64ArrayEmpty();
assertEquals(-1, array.indexOfElements(search));
// TODO skip zero length other?
// array = AssertArrays.makeIEEE64Array12345();
// search = AssertArrays.makeIEEE64ArrayEmpty();
// assertEquals(-1, array.indexOfElements(search));
// forward search
array = IEEE64Array.make(new double[] {1.1, 2.2, 3.3, 1.1, 2.2});
search = IEEE64Array.make(new double[] {1.1, 2.2});
assertEquals(0, array.indexOfElements(search));
assertEquals(3, array.indexOfElements(search, -1, 0, 0, 2));
assertEquals(-1, array.indexOfElements(search, -1, 0, 0, 3));
array = AssertArrays.makeIEEE64Array12321();
search = IEEE64Array.make(new double[] {4.4, 9.9, 2.2, 8.8});
assertEquals(1, array.indexOfElements(search, 1, 2, 0, 1));
assertEquals(3, array.indexOfElements(search, 1, 2, 0, 2));
assertEquals(-1, array.indexOfElements(search, 1, 2, 0, 3));
// reverse search
array = IEEE64Array.make(new double[] {1.1, 2.2, 3.3f, 1.1, 2.2});
search = IEEE64Array.make(new double[] {1.1, 2.2});
assertEquals(3, array.indexOfElements(search, -1, 0, -2, -1));
assertEquals(0, array.indexOfElements(search, -1, 0, -2, -2));
assertEquals(-1, array.indexOfElements(search, -1, 0, -2, -3));
// overlapping search
// TODO should this succeed?
array = IEEE64Array.make(new double[] {1.1, 1.1, 1.1});
search = IEEE64Array.make(new double[] {1.1, 1.1});
assertEquals(0, array.indexOfElements(search));
assertEquals(1, array.indexOfElements(search, -1, 0, 0, 2));
assertEquals(-1, array.indexOfElements(search, -1, 0, 0, 3));
// nth == 0 immediate fail
array = AssertArrays.makeIEEE64Array12321();
search = IEEE64Array.make(new double[] {1.1});
assertEquals(-1, array.indexOfElements(search, -1, 0, 0, 0));
// overflowing otherCount
array = AssertArrays.makeIEEE64Array12321();
search = IEEE64Array.make(new double[] {1.1, 2.2});
try {
array.indexOfElements(search, 3);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
array.indexOfElements(search, 2, 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// invalid start
array = AssertArrays.makeIEEE64Array12321();
search = IEEE64Array.make(new double[] {1.1, 2.2});
// TODO different invalid start values if + or -
// try {
// array.indexOfElements(search, -1, 0, 6, 0);
// fail();
// } catch (IndexOutOfBoundsException e) {
// // expected
// }
try {
array.indexOfElements(search, -1, 0, -1, -1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testMake() {
IEEE64Array array = IEEE64Array.make(AssertArrays.makeIEEE64ArrayEmpty());
assertEquals(0, array.count());
array = IEEE64Array.make(AssertArrays.makeIEEE64Array12345());
AssertArrays.assertEquals(5, array.count());
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12345(), array);
array = IEEE64Array.make(7, AssertArrays.makeIEEE64Array12345());
AssertArrays.assertEquals(7, array.count());
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 3.3, 4.4, 5.5, 0, 0}), array);
array = IEEE64Array.make(7, AssertArrays.makeIEEE64Array12345(), 1, 2, 5);
AssertArrays.assertEquals(7, array.count());
AssertArrays.assertEquals(IEEE64Array.make(new double[] {0, 0, 0, 0, 0, 2.2, 3.3}), array);
try {
IEEE64Array.make(4, AssertArrays.makeIEEE64Array12345());
fail("4");
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testCount() {
assertEquals(IEEE64Array.make(new double[] {}).count(), 0);
assertEquals(IEEE64Array.make(new double[] {0.0}).count(), 1);
assertEquals(IEEE64Array.make(new double[] {0.0, 1.1}).count(), 2);
}
public void testCopy() {
// full copy
IEEE64Array array = AssertArrays.makeIEEE64ArrayEmpty();
IEEE64Array copy = (IEEE64Array) array.copy();
AssertArrays.assertEquals(AssertArrays.makeIEEE64ArrayEmpty(), copy, DIFF);
assertNotSame(array, copy);
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy();
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12345(), copy, DIFF);
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12345(), array, DIFF);
assertNotSame(array, copy);
// partial copy
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy(2, 1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {2.2, 3.3}), copy, DIFF);
assertNotSame(array, copy);
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy(2, 0);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {1.1, 2.2}), copy, DIFF);
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy(2, 3);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {4.4, 5.5}), copy, DIFF);
// partial copy with too large count
array = AssertArrays.makeIEEE64Array12345();
try {
array.copy(5, 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// partial copy with trailing space
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy(2, 1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {2.2, 3.3}), copy, DIFF);
// partial copy with leading space
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy(2, 1, 1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {0.0, 2.2, 3.3}), copy, DIFF);
// partial copy with leading space
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy(2, 1, 0, 1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {2.2, 3.3, 0.0}), copy, DIFF);
// partial copy with leading and trailing space
array = AssertArrays.makeIEEE64Array12345();
copy = (IEEE64Array) array.copy(2, 1, 2, 1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {0.0, 0.0, 2.2, 3.3, 0.0}), copy, DIFF);
}
public void testStoreMany() {
// empty
IEEE64Array array = AssertArrays.makeIEEE64ArrayEmpty();
array.storeMany(0, AssertArrays.makeIEEE64ArrayEmpty());
AssertArrays.assertEquals(AssertArrays.makeIEEE64ArrayEmpty(), array, DIFF);
// simple
array = AssertArrays.makeIEEE64Array12345();
array.storeMany(0, AssertArrays.makeIEEE64Array12321());
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12321(), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.storeMany(0, AssertArrays.makeIEEE64Array12321());
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12321(), array, DIFF);
array = AssertArrays.makeIEEE64Array12321();
array.storeMany(1, IEEE64Array.make(new double[] {8.8, 7.7, 6.6, 5.5, 4.4, 3, 3}), 2, 3);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 5.5, 4.4, 2.2, 1.1}), array, DIFF);
// copy different types of array
array = AssertArrays.makeIEEE64Array12321();
array.storeMany(1, IEEE64Array.make(new double[] {8.8, 7.7}));
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 8.8, 7.7, 2.2, 1.1}), array, DIFF);
array = AssertArrays.makeIEEE64Array12321();
try {
array.storeMany(1, Int32Array.make(new int[] {8, 7}));
fail();
} catch (ClassCastException e) {
// expected
}
// attempt to copy beyond this extent
array = AssertArrays.makeIEEE64Array12345();
try {
array.storeMany(1, AssertArrays.makeIEEE64Array12321());
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// insufficient source elements
array = AssertArrays.makeIEEE64Array12345();
try {
array.storeMany(0, AssertArrays.makeIEEE64Array12321(), 2, 4);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testStoreAll() {
IEEE64Array array = IEEE64Array.make(0);
array.storeAll(IEEE64Value.make(1.1));
AssertArrays.assertEquals(IEEE64Array.make(0), array, DIFF);
array = IEEE64Array.make(1);
array.storeAll(IEEE64Value.make(1.1));
AssertArrays.assertEquals(IEEE64Array.make(new double[] {1.1}), array, DIFF);
array = IEEE64Array.make(3);
array.storeAll(IEEE64Value.make(2.2));
AssertArrays.assertEquals(IEEE64Array.make(new double[] {2.2, 2.2, 2.2}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.storeAll(IEEE64Value.make(9.9), 2, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 9.9, 9.9, 4.4, 5.5}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.storeAll(null, 2, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 0.0, 0.0, 4.4, 5.5}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.storeAll(IEEE64Value.make(9.9), -1, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 9.9, 9.9, 9.9, 9.9}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.storeAll(IEEE64Value.make(9.9), 2);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {9.9, 9.9, 3.3, 4.4, 5.5}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.storeAll(IEEE64Value.make(9.9), 0, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 3.3, 4.4, 5.5}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.storeAll(IEEE64Value.make(9.9), 2, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 9.9, 9.9, 4.4, 5.5}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
try {
array.storeAll(IEEE64Value.make(9.9), 6);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
array = AssertArrays.makeIEEE64Array12345();
try {
array.storeAll(IEEE64Value.make(9.9), 4, 2);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// Store incompatible type
array = AssertArrays.makeIEEE64Array12345();
try {
array.storeAll(IntegerValue.make(9), 1);
fail();
} catch (ClassCastException e) {
// expected
}
}
public void testStoreValue() {
IEEE64Array empty = IEEE64Array.make(0);
IEEE64Array tri = IEEE64Array.make(3);
tri.storeValue(0, IEEE64Value.make(Float.MIN_VALUE));
assertTrue(tri.iEEE64At(0) == Float.MIN_VALUE);
tri.storeValue(1, IEEE64Value.make(1.1));
assertEquals(tri.iEEE64At(1), 1.1, DIFF);
tri.storeValue(2, IEEE64Value.make(Float.MAX_VALUE));
assertTrue(tri.iEEE64At(2) == Float.MAX_VALUE);
tri.storeValue(0, IEEE64Value.make(Double.MIN_VALUE));
assertTrue(tri.iEEE64At(0) == Double.MIN_VALUE);
tri.storeValue(0, IEEE64Value.make(1.1));
assertTrue(tri.iEEE64At(0) == 1.1);
assertTrue(tri.iEEE64At(0) == 1.1);
tri.storeValue(2, IEEE64Value.make(Double.MAX_VALUE));
assertTrue(tri.iEEE64At(2) == Double.MAX_VALUE);
try {
tri.storeValue(-1, IEEE64Value.make(1.1f));
fail("-1");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
tri.storeValue(3, IEEE64Value.make(1.1f));
fail("3");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
empty.storeValue(0, IEEE64Value.make(1.1f));
fail("0");
} catch (IndexOutOfBoundsException e) {
// expected
}
// Null value
try {
tri.storeValue(0, null);
fail("null");
} catch (NullPointerException e) {
// expected
}
}
public void testZeroElements() {
IEEE64Array array = IEEE64Array.make(0);
array.zeroElements(0, -1);
AssertArrays.assertEquals(IEEE64Array.make(0), array, DIFF);
// zero all elements
array = IEEE64Array.make(1);
array.storeFloat(0, 1.1);
array.zeroElements(0, -1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {0}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.zeroElements(0, -1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {0, 0, 0, 0, 0}), array, DIFF);
// zero subset of elements
array = AssertArrays.makeIEEE64Array12345();
array.zeroElements(1, -1);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {1.1, 0, 0, 0, 0}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.zeroElements(1, 2);
AssertArrays.assertEquals(IEEE64Array.make(new double[] {1.1, 0, 0, 4.4, 5.5}), array, DIFF);
array = AssertArrays.makeIEEE64Array12345();
array.zeroElements(4, 1);
AssertArrays.assertEquals(
IEEE64Array.make(new double[] {1.1, 2.2, 3.3, 4.4, 0.0}), array, DIFF);
// silently truncate from
array = AssertArrays.makeIEEE64Array12345();
// TODO should this actually throw an exception?
array.zeroElements(5, -1);
AssertArrays.assertEquals(AssertArrays.makeIEEE64Array12345(), array, DIFF);
// extend count outside range
array = AssertArrays.makeIEEE64Array12345();
try {
array.zeroElements(4, 2);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
}
public void testStoreMany() {
// empty
Int64Array array = AssertArrays.makeInt64ArrayEmpty();
array.storeMany(0, AssertArrays.makeInt64ArrayEmpty());
AssertArrays.assertEquals(AssertArrays.makeInt64ArrayEmpty(), array);
// simple
array = AssertArrays.makeInt64Array12345();
array.storeMany(0, AssertArrays.makeInt64Array12321());
AssertArrays.assertEquals(AssertArrays.makeInt64Array12321(), array);
array = AssertArrays.makeInt64Array12345();
array.storeMany(0, AssertArrays.makeInt64Array12321());
AssertArrays.assertEquals(AssertArrays.makeInt64Array12321(), array);
array = AssertArrays.makeInt64Array12321();
array.storeMany(1, Int64Array.make(new long[] {8, 7, 6, 5, 4, 3, 3}), 2, 3);
AssertArrays.assertEquals(Int64Array.make(new long[] {1, 5, 4, 2, 1}), array);
array = AssertArrays.makeInt64Array12321();
array.storeMany(1, Int64Array.make(new long[] {8, 7}));
AssertArrays.assertEquals(Int64Array.make(new long[] {1, 8, 7, 2, 1}), array);
// Store incompatible type
array = AssertArrays.makeInt64Array12321();
try {
array.storeMany(1, IEEE64Array.make(new double[] {8.8, 7.7}));
fail();
} catch (ClassCastException e) {
// expected
}
// attempt to copy beyond this extent
array = AssertArrays.makeInt64Array12345();
try {
array.storeMany(1, AssertArrays.makeInt64Array12321());
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// insufficient source elements
array = AssertArrays.makeInt64Array12345();
try {
array.storeMany(0, AssertArrays.makeInt64Array12321(), 2, 4);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
// Store integer values outside of spec
array = AssertArrays.makeInt64Array12321();
try {
array.storeMany(
1,
IntegerVarArray.make(
new IntegerValue[] {IntegerValue.make(Long.MAX_VALUE).plus(IntegerValue.one())}));
fail("MAX_VALUE + 1");
} catch (IllegalArgumentException e) {
// expected
}
}
