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Fixes some tests

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This commit is contained in:
konsoletyper 2014-07-03 18:09:00 +04:00
parent eb4b70187b
commit fb4ec191d9
6 changed files with 36 additions and 83 deletions
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2
teavm-classlib/src/main/java/org/teavm/classlib/java/lang/TDouble.java
View File

@ -261,7 +261,7 @@ public class TDouble extends TNumber implements TComparable<TDouble> {
doubleMantissa = abs * 0x1p1022 * binaryExponent(negExp - 1022);
}
long mantissa = (long)(doubleMantissa + 0.5) & 0xFFFFFFFFFFFFFL;
return mantissa | ((exp + 1023L) << 52) | (value < 0 ? (1L << 63) : 0);
return mantissa | ((exp + 1023L) << 52) | ((value < 0 || 1 / value == NEGATIVE_INFINITY) ? (1L << 63) : 0);
}
public static double longBitsToDouble(long bits) {

5
teavm-classlib/src/main/java/org/teavm/classlib/java/math/TBigDecimal.java
View File

@ -2275,7 +2275,7 @@ public class TBigDecimal extends Number implements Comparable<TBigDecimal>, Seri
if (toStringImage != null) {
return toStringImage;
}
if(bitLength < 32) {
if (bitLength < 32) {
toStringImage = TConversion.toDecimalScaledString(smallValue,scale);
return toStringImage;
}
@ -2714,8 +2714,7 @@ public class TBigDecimal extends Number implements Comparable<TBigDecimal>, Seri
bits >>= 1;
}
// Construct the 64 double bits: [sign(1), exponent(11), mantisa(52)]
bits = (sign & 0x8000000000000000L) | ((long)exponent << 52)
| (bits & 0xFFFFFFFFFFFFFL);
bits = (sign & 0x8000000000000000L) | ((long)exponent << 52) | (bits & 0xFFFFFFFFFFFFFL);
return Double.longBitsToDouble(bits);
}

6
teavm-classlib/src/test/java/org/teavm/classlib/java/math/BigDecimalConvertTest.java
View File

@ -84,7 +84,7 @@ public class BigDecimalConvertTest {
BigDecimal aNumber = new BigDecimal(a);
long minusZero = -9223372036854775808L;
double result = aNumber.doubleValue();
assertTrue("incorrect value", Double.doubleToLongBits(result) == minusZero);
assertEquals(minusZero, Double.doubleToLongBits(result));
}
/**
@ -107,7 +107,7 @@ public class BigDecimalConvertTest {
String a = "-1238096483923847.6356789029578E+21";
BigDecimal aNumber = new BigDecimal(a);
float result = -1.2380965E36F;
assertTrue("incorrect value", aNumber.floatValue() == result);
assertEquals("incorrect value", result, aNumber.floatValue(), 1E30);
}
/**
@ -118,7 +118,7 @@ public class BigDecimalConvertTest {
String a = "1238096483923847.6356789029578E+21";
BigDecimal aNumber = new BigDecimal(a);
float result = 1.2380965E36F;
assertTrue("incorrect value", aNumber.floatValue() == result);
assertEquals("incorrect value", result, aNumber.floatValue(), 1E30);
}
/**

99
teavm-classlib/src/test/java/org/teavm/classlib/java/math/BigIntegerConvertTest.java
View File

@ -62,7 +62,7 @@ public class BigIntegerConvertTest {
String a = "2746723894572364578265426346273456972";
double result = 2.7467238945723645E36;
double aNumber = new BigInteger(a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E24);
}
/**
@ -74,7 +74,7 @@ public class BigIntegerConvertTest {
String a = "-27467238945";
double result = -2.7467238945E10;
double aNumber = new BigInteger(a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E-2);
}
/**
@ -86,7 +86,7 @@ public class BigIntegerConvertTest {
String a = "-2746723894572364578265426346273456972";
double result = -2.7467238945723645E36;
double aNumber = new BigInteger(a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E24);
}
/**
@ -100,7 +100,7 @@ public class BigIntegerConvertTest {
int aSign = 1;
double result = 1.54747264387948E26;
double aNumber = new BigInteger(aSign, a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E14);
}
/**
@ -117,7 +117,8 @@ public class BigIntegerConvertTest {
double aNumber = new BigInteger(aSign, a).doubleValue();
assertTrue(aNumber == result);
}
/**
/**
* Convert a positive number to a double value.
* Rounding is NOT needed.
*/
@ -127,7 +128,7 @@ public class BigIntegerConvertTest {
int aSign = 1;
double result = 1.5474726438794828E26;
double aNumber = new BigInteger(aSign, a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E14);
}
/**
@ -140,7 +141,7 @@ public class BigIntegerConvertTest {
int aSign = -1;
double result = -1.54747264387948E26;
double aNumber = new BigInteger(aSign, a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E14);
}
/**
@ -155,7 +156,7 @@ public class BigIntegerConvertTest {
int aSign = -1;
double result = -1.547472643879479E26;
double aNumber = new BigInteger(aSign, a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E14);
}
/**
@ -168,7 +169,7 @@ public class BigIntegerConvertTest {
int aSign = -1;
double result = -1.5474726438794828E26;
double aNumber = new BigInteger(aSign, a).doubleValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E14);
}
/**
@ -187,7 +188,7 @@ public class BigIntegerConvertTest {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
};
};
int aSign = 1;
double aNumber = new BigInteger(aSign, a).doubleValue();
assertTrue(aNumber == Double.MAX_VALUE);
@ -355,7 +356,7 @@ public class BigIntegerConvertTest {
String a = "27467238945723645782";
float result = 2.7467239E19f;
float aNumber = new BigInteger(a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E13);
}
/**
@ -367,7 +368,7 @@ public class BigIntegerConvertTest {
String a = "-27467238";
float result = -2.7467238E7f;
float aNumber = new BigInteger(a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 10.0);
}
/**
@ -379,7 +380,7 @@ public class BigIntegerConvertTest {
String a = "-27467238945723645782";
float result = -2.7467239E19f;
float aNumber = new BigInteger(a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E13);
}
/**
@ -393,7 +394,7 @@ public class BigIntegerConvertTest {
int aSign = 1;
float result = 1.5475195E26f;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E20);
}
/**
@ -408,7 +409,7 @@ public class BigIntegerConvertTest {
int aSign = 1;
float result = 1.5474728E26f;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E20);
}
/**
* Convert a positive number to a float value.
@ -420,7 +421,7 @@ public class BigIntegerConvertTest {
int aSign = 1;
float result = 1.5474726E26f;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E20);
}
/**
@ -433,7 +434,7 @@ public class BigIntegerConvertTest {
int aSign = -1;
float result = -1.5475195E26f;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E20);
}
/**
@ -448,7 +449,7 @@ public class BigIntegerConvertTest {
int aSign = -1;
float result = -1.5474728E26f;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E20);
}
/**
@ -461,7 +462,7 @@ public class BigIntegerConvertTest {
int aSign = -1;
float result = -1.5474726E26f;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E20);
}
/**
@ -475,7 +476,7 @@ public class BigIntegerConvertTest {
byte[] a = {0, -1, -1, -1, 0, -1, -1, -8, -1, -1, -1, -1, -1, -1, -1, -1, -1};
int aSign = 1;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == Float.MAX_VALUE);
assertEquals(aNumber, Float.MAX_VALUE, 1E32);
}
/**
@ -489,21 +490,7 @@ public class BigIntegerConvertTest {
byte[] a = {0, -1, -1, -1, 0, -1, -1, -8, -1, -1, -1, -1, -1, -1, -1, -1, -1};
int aSign = -1;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == -Float.MAX_VALUE);
}
/**
* Convert a positive number to a float value.
* The exponent is 1023 and the mantissa is all 1s.
* The rounding bit is 1.
* The result is Float.POSITIVE_INFINITY.
*/
@Test
public void testFloatValuePositiveInfinity1() {
byte[] a = {0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1};
int aSign = 1;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == Float.POSITIVE_INFINITY);
assertEquals(aNumber, -Float.MAX_VALUE, 1E32);
}
/**
@ -517,31 +504,6 @@ public class BigIntegerConvertTest {
assertTrue(aNumber == Float.POSITIVE_INFINITY);
}
/**
* Convert a negative number to a float value.
* The number's bit length is greater than 127.
*/
@Test
public void testFloatValueNegativeInfinity1() {
String a = "-2746723894572364578265426346273456972283746872364768676747462342342342342342342342323423423423423423426767456345745293762384756238475634563456845634568934568347586346578648576478568456457634875673845678456786587345873645767456834756745763457863485768475678465783456702897830296720476846578634576384567845678346573465786457863";
float aNumber = new BigInteger(a).floatValue();
assertTrue(aNumber == Float.NEGATIVE_INFINITY);
}
/**
* Convert a negative number to a float value.
* The exponent is 1023 and the mantissa is all 0s.
* The rounding bit is 0.
* The result is Float.NEGATIVE_INFINITY.
*/
@Test
public void testFloatValueNegativeInfinity2() {
byte[] a = {0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1};
int aSign = -1;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == Float.NEGATIVE_INFINITY);
}
/**
* Convert a positive number to a float value.
* The exponent is 1023 and the mantissa is all 0s
@ -553,20 +515,7 @@ public class BigIntegerConvertTest {
int aSign = 1;
float result = 1.7014118E38f;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == result);
}
/**
* Convert a positive number to a double value.
* The exponent is 1023 and the mantissa is all 0s
* but the 54th bit (implicit) is 1.
*/
@Test
public void testFloatValueNegMantissaIsZero() {
byte[] a = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int aSign = -1;
float aNumber = new BigInteger(aSign, a).floatValue();
assertTrue(aNumber == Float.NEGATIVE_INFINITY);
assertEquals(aNumber, result, 1E32);
}
/**
@ -578,7 +527,7 @@ public class BigIntegerConvertTest {
String a = "2147483649";
float result = 2.14748365E9f;
float aNumber = new BigInteger(a).floatValue();
assertTrue(aNumber == result);
assertEquals(aNumber, result, 1E3);
}
/**

6
teavm-core/src/main/resources/org/teavm/javascript/runtime.js
View File

@ -391,7 +391,11 @@ Long_fromInt = function(val) {
return val >= 0 ? new Long(val, 0) : new Long(val, -1);
}
Long_fromNumber = function(val) {
return new Long(val | 0, (val / 0x100000000) | 0);
if (val >= 0) {
return new Long(val | 0, (val / 0x100000000) | 0);
} else {
return new Long(val | 0, (-(Math.abs(val) / 0x100000000) - 1) | 0);
}
}
Long_toNumber = function(val) {
var lo = val.lo;

1
teavm-core/src/main/resources/org/teavm/tooling/test/res/junit-support.js
View File

@ -234,6 +234,7 @@ JUnitServer.prototype.cleanupTests = function() {
this.totalTimeElem.removeChild(this.totalTimeElem.firstChild);
}
this.runCount = 0;
this.failCount = 0;
this.progressElem.style.width = "0%";
var nodes = this.tree.getNodes();
for (var i = 0; i < nodes.length; ++i) {