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From	smish...@apache.org
Subject	svn commit: r437974 [11/19] - /incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/
Date	Tue, 29 Aug 2006 05:40:47 GMT
Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/MathTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/MathTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/MathTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/MathTest.java Mon Aug 28 22:40:44 2006 @@ -1,411 +1,411 @@ -/* Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -public class MathTest extends junit.framework.TestCase { - - double HYP = Math.sqrt(2.0); - - double OPP = 1.0; - - double ADJ = 1.0; - - / Required to make previous preprocessor flags work - do not remove / - int unused = 0; - - /* - * @tests java.lang.Math#abs(double) - / - public void test_absD() { - // Test for method double java.lang.Math.abs(double) - - assertTrue("Incorrect double abs value", - (Math.abs(-1908.8976) == 1908.8976)); - assertTrue("Incorrect double abs value", - (Math.abs(1908.8976) == 1908.8976)); - } - - /* - * @tests java.lang.Math#abs(float) - / - public void test_absF() { - // Test for method float java.lang.Math.abs(float) - assertTrue("Incorrect float abs value", - (Math.abs(-1908.8976f) == 1908.8976f)); - assertTrue("Incorrect float abs value", - (Math.abs(1908.8976f) == 1908.8976f)); - } - - /* - * @tests java.lang.Math#abs(int) - / - public void test_absI() { - // Test for method int java.lang.Math.abs(int) - assertTrue("Incorrect int abs value", (Math.abs(-1908897) == 1908897)); - assertTrue("Incorrect int abs value", (Math.abs(1908897) == 1908897)); - } - - /* - * @tests java.lang.Math#abs(long) - / - public void test_absJ() { - // Test for method long java.lang.Math.abs(long) - assertTrue("Incorrect long abs value", - (Math.abs(-19088976000089L) == 19088976000089L)); - assertTrue("Incorrect long abs value", - (Math.abs(19088976000089L) == 19088976000089L)); - } - - /* - * @tests java.lang.Math#acos(double) - / - public void test_acosD() { - // Test for method double java.lang.Math.acos(double) - double r = Math.cos(Math.acos(ADJ / HYP)); - long lr = Double.doubleToLongBits(r); - long t = Double.doubleToLongBits(ADJ / HYP); - assertTrue("Returned incorrect arc cosine", lr == t \|\| (lr + 1) == t - \|\| (lr - 1) == t); - } - - /* - * @tests java.lang.Math#asin(double) - / - public void test_asinD() { - // Test for method double java.lang.Math.asin(double) - double r = Math.sin(Math.asin(OPP / HYP)); - long lr = Double.doubleToLongBits(r); - long t = Double.doubleToLongBits(OPP / HYP); - assertTrue("Returned incorrect arc sine", lr == t \|\| (lr + 1) == t - \|\| (lr - 1) == t); - } - - /* - * @tests java.lang.Math#atan(double) - / - public void test_atanD() { - // Test for method double java.lang.Math.atan(double) - double answer = Math.tan(Math.atan(1.0)); - assertTrue("Returned incorrect arc tangent: " + answer, answer <= 1.0 - && answer >= 9.9999999999999983E-1); - } - - /* - * @tests java.lang.Math#atan2(double, double) - / - public void test_atan2DD() { - // Test for method double java.lang.Math.atan2(double, double) - double answer = Math.atan(Math.tan(1.0)); - assertTrue("Returned incorrect arc tangent: " + answer, answer <= 1.0 - && answer >= 9.9999999999999983E-1); - } - - /* - * @tests java.lang.Math#ceil(double) - / - public void test_ceilD() { - // Test for method double java.lang.Math.ceil(double) - assertEquals("Incorrect ceiling for double", - 79, Math.ceil(78.89), 0); - assertEquals("Incorrect ceiling for double", - -78, Math.ceil(-78.89), 0); - } - - /* - * @tests java.lang.Math#cos(double) - / - public void test_cosD() { - // Test for method double java.lang.Math.cos(double) - assertEquals("Incorrect answer", 1.0, Math.cos(0)); - assertEquals("Incorrect answer", 0.5403023058681398, Math.cos(1)); - } - - /* - * @tests java.lang.Math#exp(double) - / - public void test_expD() { - // Test for method double java.lang.Math.exp(double) - assertTrue("Incorrect answer returned for simple power", Math.abs(Math - .exp(4D) - - Math.E Math.E * Math.E * Math.E) < 0.1D); - assertTrue("Incorrect answer returned for larger power", Math.log(Math - .abs(Math.exp(5.5D)) - 5.5D) < 10.0D); - } - - /** - * @tests java.lang.Math#floor(double) - / - public void test_floorD() { - // Test for method double java.lang.Math.floor(double) - assertEquals("Incorrect floor for double", - 78, Math.floor(78.89), 0); - assertEquals("Incorrect floor for double", - -79, Math.floor(-78.89), 0); - } - - /* - * @tests java.lang.Math#IEEEremainder(double, double) - / - public void test_IEEEremainderDD() { - // Test for method double java.lang.Math.IEEEremainder(double, double) - assertEquals("Incorrect remainder returned", - 0.0, Math.IEEEremainder(1.0, 1.0)); - assertTrue("Incorrect remainder returned", Math.IEEEremainder(1.32, - 89.765) >= 1.4705063220631647E-2 - \|\| Math.IEEEremainder(1.32, 89.765) >= 1.4705063220631649E-2); - } - - /* - * @tests java.lang.Math#log(double) - / - public void test_logD() { - // Test for method double java.lang.Math.log(double) - for (double d = 10; d >= -10; d -= 0.5) { - double answer = Math.log(Math.exp(d)); - assertTrue("Answer does not equal expected answer for d = " + d - + " answer = " + answer, Math.abs(answer - d) <= Math - .abs(d 0.00000001)); - } - } - - /** - * @tests java.lang.Math#max(double, double) - / - public void test_maxDD() { - // Test for method double java.lang.Math.max(double, double) - assertEquals("Incorrect double max value", 1908897.6000089, Math.max(-1908897.6000089, - 1908897.6000089)); - assertEquals("Incorrect double max value", - 1908897.6000089, Math.max(2.0, 1908897.6000089)); - assertEquals("Incorrect double max value", -2.0, Math.max(-2.0, - -1908897.6000089)); - - } - - /* - * @tests java.lang.Math#max(float, float) - / - public void test_maxFF() { - // Test for method float java.lang.Math.max(float, float) - assertTrue("Incorrect float max value", Math.max(-1908897.600f, - 1908897.600f) == 1908897.600f); - assertTrue("Incorrect float max value", - Math.max(2.0f, 1908897.600f) == 1908897.600f); - assertTrue("Incorrect float max value", - Math.max(-2.0f, -1908897.600f) == -2.0f); - } - - /* - * @tests java.lang.Math#max(int, int) - / - public void test_maxII() { - // Test for method int java.lang.Math.max(int, int) - assertEquals("Incorrect int max value", - 19088976, Math.max(-19088976, 19088976)); - assertEquals("Incorrect int max value", - 19088976, Math.max(20, 19088976)); - assertEquals("Incorrect int max value", -20, Math.max(-20, -19088976)); - } - - /* - * @tests java.lang.Math#max(long, long) - / - public void test_maxJJ() { - // Test for method long java.lang.Math.max(long, long) - assertEquals("Incorrect long max value", 19088976000089L, Math.max(-19088976000089L, - 19088976000089L)); - assertEquals("Incorrect long max value", - 19088976000089L, Math.max(20, 19088976000089L)); - assertEquals("Incorrect long max value", - -20, Math.max(-20, -19088976000089L)); - } - - /* - * @tests java.lang.Math#min(double, double) - / - public void test_minDD() { - // Test for method double java.lang.Math.min(double, double) - assertEquals("Incorrect double min value", -1908897.6000089, Math.min(-1908897.6000089, - 1908897.6000089)); - assertEquals("Incorrect double min value", - 2.0, Math.min(2.0, 1908897.6000089)); - assertEquals("Incorrect double min value", -1908897.6000089, Math.min(-2.0, - -1908897.6000089)); - } - - /* - * @tests java.lang.Math#min(float, float) - / - public void test_minFF() { - // Test for method float java.lang.Math.min(float, float) - assertTrue("Incorrect float min value", Math.min(-1908897.600f, - 1908897.600f) == -1908897.600f); - assertTrue("Incorrect float min value", - Math.min(2.0f, 1908897.600f) == 2.0f); - assertTrue("Incorrect float min value", - Math.min(-2.0f, -1908897.600f) == -1908897.600f); - } - - /* - * @tests java.lang.Math#min(int, int) - / - public void test_minII() { - // Test for method int java.lang.Math.min(int, int) - assertEquals("Incorrect int min value", - -19088976, Math.min(-19088976, 19088976)); - assertEquals("Incorrect int min value", 20, Math.min(20, 19088976)); - assertEquals("Incorrect int min value", - -19088976, Math.min(-20, -19088976)); - - } - - /* - * @tests java.lang.Math#min(long, long) - / - public void test_minJJ() { - // Test for method long java.lang.Math.min(long, long) - assertEquals("Incorrect long min value", -19088976000089L, Math.min(-19088976000089L, - 19088976000089L)); - assertEquals("Incorrect long min value", - 20, Math.min(20, 19088976000089L)); - assertEquals("Incorrect long min value", - -19088976000089L, Math.min(-20, -19088976000089L)); - } - - /* - * @tests java.lang.Math#pow(double, double) - / - public void test_powDD() { - // Test for method double java.lang.Math.pow(double, double) - assertTrue("pow returned incorrect value", - (long) Math.pow(2, 8) == 256l); - assertTrue("pow returned incorrect value", - Math.pow(2, -8) == 0.00390625d); - assertEquals("Incorrect root returned1", - 2, Math.sqrt(Math.pow(Math.sqrt(2), 4)), 0); - } - - /* - * @tests java.lang.Math#rint(double) - / - public void test_rintD() { - // Test for method double java.lang.Math.rint(double) - assertEquals("Failed to round properly - up to odd", - 3.0, Math.rint(2.9)); - assertTrue("Failed to round properly - NaN", Double.isNaN(Math - .rint(Double.NaN))); - assertEquals("Failed to round properly down to even", - 2.0, Math.rint(2.1)); - assertTrue("Failed to round properly " + 2.5 + " to even", Math - .rint(2.5) == 2.0); - } - - /* - * @tests java.lang.Math#round(double) - / - public void test_roundD() { - // Test for method long java.lang.Math.round(double) - assertEquals("Incorrect rounding of a float", -91, Math.round(-90.89d)); - } - - /* - * @tests java.lang.Math#round(float) - / - public void test_roundF() { - // Test for method int java.lang.Math.round(float) - assertEquals("Incorrect rounding of a float", -91, Math.round(-90.89f)); - } - - /* - * @tests java.lang.Math#sin(double) - / - public void test_sinD() { - // Test for method double java.lang.Math.sin(double) - assertEquals("Incorrect answer", 0.0, Math.sin(0)); - assertEquals("Incorrect answer", 0.8414709848078965, Math.sin(1)); - } - - /* - * @tests java.lang.Math#sqrt(double) - / - public void test_sqrtD() { - // Test for method double java.lang.Math.sqrt(double) - assertEquals("Incorrect root returned2", 7, Math.sqrt(49), 0); - } - - /* - * @tests java.lang.Math#tan(double) - / - public void test_tanD() { - // Test for method double java.lang.Math.tan(double) - assertEquals("Incorrect answer", 0.0, Math.tan(0)); - assertEquals("Incorrect answer", 1.5574077246549023, Math.tan(1)); - - } - - /* - * @tests java.lang.Math#random() - / - public void test_random() { - // There isn't a place for these tests so just stick them here - assertEquals("Wrong value E", - 4613303445314885481L, Double.doubleToLongBits(Math.E)); - assertEquals("Wrong value PI", - 4614256656552045848L, Double.doubleToLongBits(Math.PI)); - - for (int i = 500; i >= 0; i--) { - double d = Math.random(); - assertTrue("Generated number is out of range: " + d, d >= 0.0 - && d < 1.0); - } - } - - /* - * @tests java.lang.Math#toRadians(double) - / - public void test_toRadiansD() { - for (double d = 500; d >= 0; d -= 1.0) { - double converted = Math.toDegrees(Math.toRadians(d)); - assertTrue("Converted number not equal to original. d = " + d, - converted >= d 0.99999999 && converted <= d * 1.00000001); - } - } - - /** - * @tests java.lang.Math#toDegrees(double) - / - public void test_toDegreesD() { - for (double d = 500; d >= 0; d -= 1.0) { - double converted = Math.toRadians(Math.toDegrees(d)); - assertTrue("Converted number not equal to original. d = " + d, - converted >= d 0.99999999 && converted <= d * 1.00000001); - } - } - - /** - * Sets up the fixture, for example, open a network connection. This method - * is called before a test is executed. - / - protected void setUp() { - } - - /* - * Tears down the fixture, for example, close a network connection. This - * method is called after a test is executed. - / - protected void tearDown() { - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +public class MathTest extends junit.framework.TestCase { + + double HYP = Math.sqrt(2.0); + + double OPP = 1.0; + + double ADJ = 1.0; + + / Required to make previous preprocessor flags work - do not remove / + int unused = 0; + + /* + * @tests java.lang.Math#abs(double) + / + public void test_absD() { + // Test for method double java.lang.Math.abs(double) + + assertTrue("Incorrect double abs value", + (Math.abs(-1908.8976) == 1908.8976)); + assertTrue("Incorrect double abs value", + (Math.abs(1908.8976) == 1908.8976)); + } + + /* + * @tests java.lang.Math#abs(float) + / + public void test_absF() { + // Test for method float java.lang.Math.abs(float) + assertTrue("Incorrect float abs value", + (Math.abs(-1908.8976f) == 1908.8976f)); + assertTrue("Incorrect float abs value", + (Math.abs(1908.8976f) == 1908.8976f)); + } + + /* + * @tests java.lang.Math#abs(int) + / + public void test_absI() { + // Test for method int java.lang.Math.abs(int) + assertTrue("Incorrect int abs value", (Math.abs(-1908897) == 1908897)); + assertTrue("Incorrect int abs value", (Math.abs(1908897) == 1908897)); + } + + /* + * @tests java.lang.Math#abs(long) + / + public void test_absJ() { + // Test for method long java.lang.Math.abs(long) + assertTrue("Incorrect long abs value", + (Math.abs(-19088976000089L) == 19088976000089L)); + assertTrue("Incorrect long abs value", + (Math.abs(19088976000089L) == 19088976000089L)); + } + + /* + * @tests java.lang.Math#acos(double) + / + public void test_acosD() { + // Test for method double java.lang.Math.acos(double) + double r = Math.cos(Math.acos(ADJ / HYP)); + long lr = Double.doubleToLongBits(r); + long t = Double.doubleToLongBits(ADJ / HYP); + assertTrue("Returned incorrect arc cosine", lr == t \|\| (lr + 1) == t + \|\| (lr - 1) == t); + } + + /* + * @tests java.lang.Math#asin(double) + / + public void test_asinD() { + // Test for method double java.lang.Math.asin(double) + double r = Math.sin(Math.asin(OPP / HYP)); + long lr = Double.doubleToLongBits(r); + long t = Double.doubleToLongBits(OPP / HYP); + assertTrue("Returned incorrect arc sine", lr == t \|\| (lr + 1) == t + \|\| (lr - 1) == t); + } + + /* + * @tests java.lang.Math#atan(double) + / + public void test_atanD() { + // Test for method double java.lang.Math.atan(double) + double answer = Math.tan(Math.atan(1.0)); + assertTrue("Returned incorrect arc tangent: " + answer, answer <= 1.0 + && answer >= 9.9999999999999983E-1); + } + + /* + * @tests java.lang.Math#atan2(double, double) + / + public void test_atan2DD() { + // Test for method double java.lang.Math.atan2(double, double) + double answer = Math.atan(Math.tan(1.0)); + assertTrue("Returned incorrect arc tangent: " + answer, answer <= 1.0 + && answer >= 9.9999999999999983E-1); + } + + /* + * @tests java.lang.Math#ceil(double) + / + public void test_ceilD() { + // Test for method double java.lang.Math.ceil(double) + assertEquals("Incorrect ceiling for double", + 79, Math.ceil(78.89), 0); + assertEquals("Incorrect ceiling for double", + -78, Math.ceil(-78.89), 0); + } + + /* + * @tests java.lang.Math#cos(double) + / + public void test_cosD() { + // Test for method double java.lang.Math.cos(double) + assertEquals("Incorrect answer", 1.0, Math.cos(0)); + assertEquals("Incorrect answer", 0.5403023058681398, Math.cos(1)); + } + + /* + * @tests java.lang.Math#exp(double) + / + public void test_expD() { + // Test for method double java.lang.Math.exp(double) + assertTrue("Incorrect answer returned for simple power", Math.abs(Math + .exp(4D) + - Math.E Math.E * Math.E * Math.E) < 0.1D); + assertTrue("Incorrect answer returned for larger power", Math.log(Math + .abs(Math.exp(5.5D)) - 5.5D) < 10.0D); + } + + /** + * @tests java.lang.Math#floor(double) + / + public void test_floorD() { + // Test for method double java.lang.Math.floor(double) + assertEquals("Incorrect floor for double", + 78, Math.floor(78.89), 0); + assertEquals("Incorrect floor for double", + -79, Math.floor(-78.89), 0); + } + + /* + * @tests java.lang.Math#IEEEremainder(double, double) + / + public void test_IEEEremainderDD() { + // Test for method double java.lang.Math.IEEEremainder(double, double) + assertEquals("Incorrect remainder returned", + 0.0, Math.IEEEremainder(1.0, 1.0)); + assertTrue("Incorrect remainder returned", Math.IEEEremainder(1.32, + 89.765) >= 1.4705063220631647E-2 + \|\| Math.IEEEremainder(1.32, 89.765) >= 1.4705063220631649E-2); + } + + /* + * @tests java.lang.Math#log(double) + / + public void test_logD() { + // Test for method double java.lang.Math.log(double) + for (double d = 10; d >= -10; d -= 0.5) { + double answer = Math.log(Math.exp(d)); + assertTrue("Answer does not equal expected answer for d = " + d + + " answer = " + answer, Math.abs(answer - d) <= Math + .abs(d 0.00000001)); + } + } + + /** + * @tests java.lang.Math#max(double, double) + / + public void test_maxDD() { + // Test for method double java.lang.Math.max(double, double) + assertEquals("Incorrect double max value", 1908897.6000089, Math.max(-1908897.6000089, + 1908897.6000089)); + assertEquals("Incorrect double max value", + 1908897.6000089, Math.max(2.0, 1908897.6000089)); + assertEquals("Incorrect double max value", -2.0, Math.max(-2.0, + -1908897.6000089)); + + } + + /* + * @tests java.lang.Math#max(float, float) + / + public void test_maxFF() { + // Test for method float java.lang.Math.max(float, float) + assertTrue("Incorrect float max value", Math.max(-1908897.600f, + 1908897.600f) == 1908897.600f); + assertTrue("Incorrect float max value", + Math.max(2.0f, 1908897.600f) == 1908897.600f); + assertTrue("Incorrect float max value", + Math.max(-2.0f, -1908897.600f) == -2.0f); + } + + /* + * @tests java.lang.Math#max(int, int) + / + public void test_maxII() { + // Test for method int java.lang.Math.max(int, int) + assertEquals("Incorrect int max value", + 19088976, Math.max(-19088976, 19088976)); + assertEquals("Incorrect int max value", + 19088976, Math.max(20, 19088976)); + assertEquals("Incorrect int max value", -20, Math.max(-20, -19088976)); + } + + /* + * @tests java.lang.Math#max(long, long) + / + public void test_maxJJ() { + // Test for method long java.lang.Math.max(long, long) + assertEquals("Incorrect long max value", 19088976000089L, Math.max(-19088976000089L, + 19088976000089L)); + assertEquals("Incorrect long max value", + 19088976000089L, Math.max(20, 19088976000089L)); + assertEquals("Incorrect long max value", + -20, Math.max(-20, -19088976000089L)); + } + + /* + * @tests java.lang.Math#min(double, double) + / + public void test_minDD() { + // Test for method double java.lang.Math.min(double, double) + assertEquals("Incorrect double min value", -1908897.6000089, Math.min(-1908897.6000089, + 1908897.6000089)); + assertEquals("Incorrect double min value", + 2.0, Math.min(2.0, 1908897.6000089)); + assertEquals("Incorrect double min value", -1908897.6000089, Math.min(-2.0, + -1908897.6000089)); + } + + /* + * @tests java.lang.Math#min(float, float) + / + public void test_minFF() { + // Test for method float java.lang.Math.min(float, float) + assertTrue("Incorrect float min value", Math.min(-1908897.600f, + 1908897.600f) == -1908897.600f); + assertTrue("Incorrect float min value", + Math.min(2.0f, 1908897.600f) == 2.0f); + assertTrue("Incorrect float min value", + Math.min(-2.0f, -1908897.600f) == -1908897.600f); + } + + /* + * @tests java.lang.Math#min(int, int) + / + public void test_minII() { + // Test for method int java.lang.Math.min(int, int) + assertEquals("Incorrect int min value", + -19088976, Math.min(-19088976, 19088976)); + assertEquals("Incorrect int min value", 20, Math.min(20, 19088976)); + assertEquals("Incorrect int min value", + -19088976, Math.min(-20, -19088976)); + + } + + /* + * @tests java.lang.Math#min(long, long) + / + public void test_minJJ() { + // Test for method long java.lang.Math.min(long, long) + assertEquals("Incorrect long min value", -19088976000089L, Math.min(-19088976000089L, + 19088976000089L)); + assertEquals("Incorrect long min value", + 20, Math.min(20, 19088976000089L)); + assertEquals("Incorrect long min value", + -19088976000089L, Math.min(-20, -19088976000089L)); + } + + /* + * @tests java.lang.Math#pow(double, double) + / + public void test_powDD() { + // Test for method double java.lang.Math.pow(double, double) + assertTrue("pow returned incorrect value", + (long) Math.pow(2, 8) == 256l); + assertTrue("pow returned incorrect value", + Math.pow(2, -8) == 0.00390625d); + assertEquals("Incorrect root returned1", + 2, Math.sqrt(Math.pow(Math.sqrt(2), 4)), 0); + } + + /* + * @tests java.lang.Math#rint(double) + / + public void test_rintD() { + // Test for method double java.lang.Math.rint(double) + assertEquals("Failed to round properly - up to odd", + 3.0, Math.rint(2.9)); + assertTrue("Failed to round properly - NaN", Double.isNaN(Math + .rint(Double.NaN))); + assertEquals("Failed to round properly down to even", + 2.0, Math.rint(2.1)); + assertTrue("Failed to round properly " + 2.5 + " to even", Math + .rint(2.5) == 2.0); + } + + /* + * @tests java.lang.Math#round(double) + / + public void test_roundD() { + // Test for method long java.lang.Math.round(double) + assertEquals("Incorrect rounding of a float", -91, Math.round(-90.89d)); + } + + /* + * @tests java.lang.Math#round(float) + / + public void test_roundF() { + // Test for method int java.lang.Math.round(float) + assertEquals("Incorrect rounding of a float", -91, Math.round(-90.89f)); + } + + /* + * @tests java.lang.Math#sin(double) + / + public void test_sinD() { + // Test for method double java.lang.Math.sin(double) + assertEquals("Incorrect answer", 0.0, Math.sin(0)); + assertEquals("Incorrect answer", 0.8414709848078965, Math.sin(1)); + } + + /* + * @tests java.lang.Math#sqrt(double) + / + public void test_sqrtD() { + // Test for method double java.lang.Math.sqrt(double) + assertEquals("Incorrect root returned2", 7, Math.sqrt(49), 0); + } + + /* + * @tests java.lang.Math#tan(double) + / + public void test_tanD() { + // Test for method double java.lang.Math.tan(double) + assertEquals("Incorrect answer", 0.0, Math.tan(0)); + assertEquals("Incorrect answer", 1.5574077246549023, Math.tan(1)); + + } + + /* + * @tests java.lang.Math#random() + / + public void test_random() { + // There isn't a place for these tests so just stick them here + assertEquals("Wrong value E", + 4613303445314885481L, Double.doubleToLongBits(Math.E)); + assertEquals("Wrong value PI", + 4614256656552045848L, Double.doubleToLongBits(Math.PI)); + + for (int i = 500; i >= 0; i--) { + double d = Math.random(); + assertTrue("Generated number is out of range: " + d, d >= 0.0 + && d < 1.0); + } + } + + /* + * @tests java.lang.Math#toRadians(double) + / + public void test_toRadiansD() { + for (double d = 500; d >= 0; d -= 1.0) { + double converted = Math.toDegrees(Math.toRadians(d)); + assertTrue("Converted number not equal to original. d = " + d, + converted >= d 0.99999999 && converted <= d * 1.00000001); + } + } + + /** + * @tests java.lang.Math#toDegrees(double) + / + public void test_toDegreesD() { + for (double d = 500; d >= 0; d -= 1.0) { + double converted = Math.toRadians(Math.toDegrees(d)); + assertTrue("Converted number not equal to original. d = " + d, + converted >= d 0.99999999 && converted <= d * 1.00000001); + } + } + + /** + * Sets up the fixture, for example, open a network connection. This method + * is called before a test is executed. + / + protected void setUp() { + } + + /* + * Tears down the fixture, for example, close a network connection. This + * method is called after a test is executed. + / + protected void tearDown() { + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/MathTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NegativeArraySizeExceptionTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NegativeArraySizeExceptionTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NegativeArraySizeExceptionTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NegativeArraySizeExceptionTest.java Mon Aug 28 22:40:44 2006 @@ -1,40 +1,40 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NegativeArraySizeExceptionTest extends TestCase { - - /* - * @tests java.lang.NegativeArraySizeException#NegativeArraySizeException() - / - public void test_Constructor() { - NegativeArraySizeException e = new NegativeArraySizeException(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NegativeArraySizeException#NegativeArraySizeException(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NegativeArraySizeException e = new NegativeArraySizeException("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NegativeArraySizeExceptionTest extends TestCase { + + /* + * @tests java.lang.NegativeArraySizeException#NegativeArraySizeException() + / + public void test_Constructor() { + NegativeArraySizeException e = new NegativeArraySizeException(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NegativeArraySizeException#NegativeArraySizeException(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NegativeArraySizeException e = new NegativeArraySizeException("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NegativeArraySizeExceptionTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoClassDefFoundErrorTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoClassDefFoundErrorTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoClassDefFoundErrorTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoClassDefFoundErrorTest.java Mon Aug 28 22:40:44 2006 @@ -1,40 +1,40 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NoClassDefFoundErrorTest extends TestCase { - - /* - * @tests java.lang.NoClassDefFoundError#NoClassDefFoundError() - / - public void test_Constructor() { - NoClassDefFoundError e = new NoClassDefFoundError(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NoClassDefFoundError#NoClassDefFoundError(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NoClassDefFoundError e = new NoClassDefFoundError("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NoClassDefFoundErrorTest extends TestCase { + + /* + * @tests java.lang.NoClassDefFoundError#NoClassDefFoundError() + / + public void test_Constructor() { + NoClassDefFoundError e = new NoClassDefFoundError(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NoClassDefFoundError#NoClassDefFoundError(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NoClassDefFoundError e = new NoClassDefFoundError("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoClassDefFoundErrorTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldErrorTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldErrorTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldErrorTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldErrorTest.java Mon Aug 28 22:40:44 2006 @@ -1,40 +1,40 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NoSuchFieldErrorTest extends TestCase { - - /* - * @tests java.lang.NoSuchFieldError#NoSuchFieldError() - / - public void test_Constructor() { - NoSuchFieldError e = new NoSuchFieldError(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NoSuchFieldError#NoSuchFieldError(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NoSuchFieldError e = new NoSuchFieldError("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NoSuchFieldErrorTest extends TestCase { + + /* + * @tests java.lang.NoSuchFieldError#NoSuchFieldError() + / + public void test_Constructor() { + NoSuchFieldError e = new NoSuchFieldError(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NoSuchFieldError#NoSuchFieldError(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NoSuchFieldError e = new NoSuchFieldError("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldErrorTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldExceptionTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldExceptionTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldExceptionTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldExceptionTest.java Mon Aug 28 22:40:44 2006 @@ -1,40 +1,40 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NoSuchFieldExceptionTest extends TestCase { - - /* - * @tests java.lang.NoSuchFieldException#NoSuchFieldException() - / - public void test_Constructor() { - NoSuchFieldException e = new NoSuchFieldException(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NoSuchFieldException#NoSuchFieldException(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NoSuchFieldException e = new NoSuchFieldException("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NoSuchFieldExceptionTest extends TestCase { + + /* + * @tests java.lang.NoSuchFieldException#NoSuchFieldException() + / + public void test_Constructor() { + NoSuchFieldException e = new NoSuchFieldException(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NoSuchFieldException#NoSuchFieldException(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NoSuchFieldException e = new NoSuchFieldException("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchFieldExceptionTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodErrorTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodErrorTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodErrorTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodErrorTest.java Mon Aug 28 22:40:44 2006 @@ -1,40 +1,40 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NoSuchMethodErrorTest extends TestCase { - - /* - * @tests java.lang.NoSuchMethodError#NoSuchMethodError() - / - public void test_Constructor() { - NoSuchMethodError e = new NoSuchMethodError(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NoSuchMethodError#NoSuchMethodError(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NoSuchMethodError e = new NoSuchMethodError("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NoSuchMethodErrorTest extends TestCase { + + /* + * @tests java.lang.NoSuchMethodError#NoSuchMethodError() + / + public void test_Constructor() { + NoSuchMethodError e = new NoSuchMethodError(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NoSuchMethodError#NoSuchMethodError(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NoSuchMethodError e = new NoSuchMethodError("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodErrorTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodExceptionTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodExceptionTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodExceptionTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodExceptionTest.java Mon Aug 28 22:40:44 2006 @@ -1,40 +1,40 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NoSuchMethodExceptionTest extends TestCase { - - /* - * @tests java.lang.NoSuchMethodException#NoSuchMethodException() - / - public void test_Constructor() { - NoSuchMethodException e = new NoSuchMethodException(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NoSuchMethodException#NoSuchMethodException(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NoSuchMethodException e = new NoSuchMethodException("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NoSuchMethodExceptionTest extends TestCase { + + /* + * @tests java.lang.NoSuchMethodException#NoSuchMethodException() + / + public void test_Constructor() { + NoSuchMethodException e = new NoSuchMethodException(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NoSuchMethodException#NoSuchMethodException(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NoSuchMethodException e = new NoSuchMethodException("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NoSuchMethodExceptionTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NullPointerExceptionTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NullPointerExceptionTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NullPointerExceptionTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NullPointerExceptionTest.java Mon Aug 28 22:40:44 2006 @@ -1,39 +1,39 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NullPointerExceptionTest extends TestCase { - - /* - * @tests java.lang.NullPointerException#NullPointerException() - / - public void test_Constructor() { - NullPointerException e = new NullPointerException(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NullPointerException#NullPointerException(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NullPointerException e = new NullPointerException("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NullPointerExceptionTest extends TestCase { + + /* + * @tests java.lang.NullPointerException#NullPointerException() + / + public void test_Constructor() { + NullPointerException e = new NullPointerException(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NullPointerException#NullPointerException(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NullPointerException e = new NullPointerException("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NullPointerExceptionTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberFormatExceptionTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberFormatExceptionTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberFormatExceptionTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberFormatExceptionTest.java Mon Aug 28 22:40:44 2006 @@ -1,40 +1,40 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -import junit.framework.TestCase; - -public class NumberFormatExceptionTest extends TestCase { - - /* - * @tests java.lang.NumberFormatException#NumberFormatException() - / - public void test_Constructor() { - NumberFormatException e = new NumberFormatException(); - assertNull(e.getMessage()); - assertNull(e.getLocalizedMessage()); - assertNull(e.getCause()); - } - - /* - * @tests java.lang.NumberFormatException#NumberFormatException(java.lang.String) - / - public void test_ConstructorLjava_lang_String() { - NumberFormatException e = new NumberFormatException("fixture"); - assertEquals("fixture", e.getMessage()); - assertNull(e.getCause()); - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +import junit.framework.TestCase; + +public class NumberFormatExceptionTest extends TestCase { + + /* + * @tests java.lang.NumberFormatException#NumberFormatException() + / + public void test_Constructor() { + NumberFormatException e = new NumberFormatException(); + assertNull(e.getMessage()); + assertNull(e.getLocalizedMessage()); + assertNull(e.getCause()); + } + + /* + * @tests java.lang.NumberFormatException#NumberFormatException(java.lang.String) + / + public void test_ConstructorLjava_lang_String() { + NumberFormatException e = new NumberFormatException("fixture"); + assertEquals("fixture", e.getMessage()); + assertNull(e.getCause()); + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberFormatExceptionTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberTest.java Mon Aug 28 22:40:44 2006 @@ -1,77 +1,77 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / - -package org.apache.harmony.luni.tests.java.lang; - -public class NumberTest extends junit.framework.TestCase { - - /* - * @tests java.lang.Number#Number() - / - public void test_Constructor() { - assertTrue("Nothing to test", true); - } - - /* - * @tests java.lang.Number#byteValue() - / - public void test_byteValue() { - int number = 1231243; - assertTrue("Incorrect byte returned for: " + number, - ((byte) new Integer(number).intValue()) == new Integer(number) - .byteValue()); - number = 0; - assertTrue("Incorrect byte returned for: " + number, - ((byte) new Integer(number).intValue()) == new Integer(number) - .byteValue()); - number = -1; - assertTrue("Incorrect byte returned for: " + number, - ((byte) new Integer(number).intValue()) == new Integer(number) - .byteValue()); - number = -84109328; - assertTrue("Incorrect byte returned for: " + number, - ((byte) new Integer(number).intValue()) == new Integer(number) - .byteValue()); - } - - /* - * @tests java.lang.Number#shortValue() - / - public void test_shortValue() { - int number = 1231243; - assertTrue("Incorrect byte returned for: " + number, - ((short) new Integer(number).intValue()) == new Integer(number) - .shortValue()); - number = 0; - assertTrue("Incorrect byte returned for: " + number, - ((short) new Integer(number).intValue()) == new Integer(number) - .shortValue()); - number = -1; - assertTrue("Incorrect byte returned for: " + number, - ((short) new Integer(number).intValue()) == new Integer(number) - .shortValue()); - number = -84109328; - assertTrue("Incorrect byte returned for: " + number, - ((short) new Integer(number).intValue()) == new Integer(number) - .shortValue()); - - } - - protected void setUp() { - } - - protected void tearDown() { - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / + +package org.apache.harmony.luni.tests.java.lang; + +public class NumberTest extends junit.framework.TestCase { + + /* + * @tests java.lang.Number#Number() + / + public void test_Constructor() { + assertTrue("Nothing to test", true); + } + + /* + * @tests java.lang.Number#byteValue() + / + public void test_byteValue() { + int number = 1231243; + assertTrue("Incorrect byte returned for: " + number, + ((byte) new Integer(number).intValue()) == new Integer(number) + .byteValue()); + number = 0; + assertTrue("Incorrect byte returned for: " + number, + ((byte) new Integer(number).intValue()) == new Integer(number) + .byteValue()); + number = -1; + assertTrue("Incorrect byte returned for: " + number, + ((byte) new Integer(number).intValue()) == new Integer(number) + .byteValue()); + number = -84109328; + assertTrue("Incorrect byte returned for: " + number, + ((byte) new Integer(number).intValue()) == new Integer(number) + .byteValue()); + } + + /* + * @tests java.lang.Number#shortValue() + / + public void test_shortValue() { + int number = 1231243; + assertTrue("Incorrect byte returned for: " + number, + ((short) new Integer(number).intValue()) == new Integer(number) + .shortValue()); + number = 0; + assertTrue("Incorrect byte returned for: " + number, + ((short) new Integer(number).intValue()) == new Integer(number) + .shortValue()); + number = -1; + assertTrue("Incorrect byte returned for: " + number, + ((short) new Integer(number).intValue()) == new Integer(number) + .shortValue()); + number = -84109328; + assertTrue("Incorrect byte returned for: " + number, + ((short) new Integer(number).intValue()) == new Integer(number) + .shortValue()); + + } + + protected void setUp() { + } + + protected void tearDown() { + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/NumberTest.java ------------------------------------------------------------------------------ svn:eol-style = native Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/ObjectTest.java URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/ObjectTest.java?rev=437974&r1=437973&r2=437974&view=diff ============================================================================== --- incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/ObjectTest.java (original) +++ incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/ObjectTest.java Mon Aug 28 22:40:44 2006 @@ -1,404 +1,404 @@ -/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - / -package org.apache.harmony.luni.tests.java.lang; - -public class ObjectTest extends junit.framework.TestCase { - - /* - * Test objects. - / - Object obj1 = new Object(); - - Object obj2 = new Object(); - - /* - * Generic state indicator. - / - int status = 0; - - int ready = 0; - - /* - * @tests java.lang.Object#Object() - / - public void test_Constructor() { - // Test for method java.lang.Object() - assertNotNull("Constructor failed !!!", new Object()); - } - - /* - * @tests java.lang.Object#equals(java.lang.Object) - / - public void test_equalsLjava_lang_Object() { - // Test for method boolean java.lang.Object.equals(java.lang.Object) - assertTrue("Same object should be equal", obj1.equals(obj1)); - assertTrue("Different objects should not be equal", !obj1.equals(obj2)); - } - - /* - * @tests java.lang.Object#getClass() - / - public void test_getClass() { - // Test for method java.lang.Class java.lang.Object.getClass() - String classNames[] = { "java.lang.Object", "java.lang.Throwable", - "java.lang.StringBuffer" }; - Class classToTest = null; - Object instanceToTest = null; - - status = 0; - for (int i = 0; i < classNames.length; ++i) { - try { - classToTest = Class.forName(classNames[i]); - instanceToTest = classToTest.newInstance(); - assertTrue("Instance didn't match creator class.", - instanceToTest.getClass() == classToTest); - assertTrue("Instance didn't match class with matching name.", - instanceToTest.getClass() == Class - .forName(classNames[i])); - } catch (Exception ex) { - fail("Unexpected exception : " + ex.getMessage()); - } - } - } - - /* - * @tests java.lang.Object#hashCode() - / - public void test_hashCode() { - // Test for method int java.lang.Object.hashCode() - assertTrue("Same object should have same hash.", - obj1.hashCode() == obj1.hashCode()); - assertTrue("Same object should have same hash.", - obj2.hashCode() == obj2.hashCode()); - } - - /* - * @tests java.lang.Object#notify() - / - public void test_notify() { - // Test for method void java.lang.Object.notify() - - // Inner class to run test thread. - class TestThread implements Runnable { - public void run() { - synchronized (obj1) { - try { - ready += 1; - obj1.wait();// Wait for ever. - status += 1; - } catch (InterruptedException ex) { - status = -1000; - } - } - } - } - ; - - // Start of test code. - - // Warning: - // This code relies on each thread getting serviced within - // 200 mSec of when it is notified. Although this - // seems reasonable, it could lead to false-failures. - - ready = 0; - status = 0; - final int readyWaitSecs = 3; - - final int threadCount = 20; - for (int i = 0; i < threadCount; ++i) { - new Thread(new TestThread()).start(); - } - synchronized (obj1) { - try { - - // Wait up to readyWaitSeconds for all threads to be waiting on - // monitor - for (int i = 0; i < readyWaitSecs; i++) { - obj1.wait(1000, 0); - if (ready == threadCount) { - break; - } - } - - // Check pre-conditions of testing notifyAll - assertTrue("Not all launched threads are waiting. (ready = " - + ready + ")", ready == threadCount); - assertTrue("Thread woke too early. (status = " + status + ")", - status == 0); - - for (int i = 1; i <= threadCount; ++i) { - obj1.notify(); - obj1.wait(200, 0); - assertTrue("Out of sync. (expected " + i + " but got " - + status + ")", status == i); - } - - } catch (InterruptedException ex) { - fail( - "Unexpectedly got an InterruptedException. (status = " - + status + ")"); - } - } - } - - /* - * @tests java.lang.Object#notifyAll() - / - public void test_notifyAll() { - // Test for method void java.lang.Object.notifyAll() - - // Inner class to run test thread. - class TestThread implements Runnable { - public void run() { - synchronized (obj1) { - try { - ready += 1; - obj1.wait();// Wait for ever. - status += 1; - } catch (InterruptedException ex) { - status = -1000; - } - } - } - } - ; - - // Start of test code. - - // Warning: - // This code relies on all threads getting serviced within - // 5 seconds of when they are notified. Although this - // seems reasonable, it could lead to false-failures. - - status = 0; - ready = 0; - final int readyWaitSecs = 3; - final int threadCount = 20; - for (int i = 0; i < threadCount; ++i) { - new Thread(new TestThread()).start(); - } - - synchronized (obj1) { - - try { - - // Wait up to readyWaitSeconds for all threads to be waiting on - // monitor - for (int i = 0; i < readyWaitSecs; i++) { - obj1.wait(1000, 0); - if (ready == threadCount) { - break; - } - } - - // Check pre-conditions of testing notifyAll - assertTrue("Not all launched threads are waiting. (ready = " - + ready + ")", ready == threadCount); - assertTrue("At least one thread woke too early. (status = " - + status + ")", status == 0); - - obj1.notifyAll(); - - obj1.wait(5000, 0); - - assertTrue( - "At least one thread did not get notified. (status = " - + status + ")", status == threadCount); - - } catch (InterruptedException ex) { - fail( - "Unexpectedly got an InterruptedException. (status = " - + status + ")"); - } - - } - } - - /* - * @tests java.lang.Object#toString() - / - public void test_toString() { - // Test for method java.lang.String java.lang.Object.toString() - assertNotNull("Object toString returned null.", obj1.toString()); - } - - /* - * @tests java.lang.Object#wait() - / - public void test_wait() { - // Test for method void java.lang.Object.wait() - - // Inner class to run test thread. - class TestThread implements Runnable { - public void run() { - synchronized (obj1) { - try { - obj1.wait();// Wait for ever. - status = 1; - } catch (InterruptedException ex) { - status = -1; - } - } - } - } - ; - - // Start of test code. - - // Warning: - // This code relies on threads getting serviced within - // 1 second of when they are notified. Although this - // seems reasonable, it could lead to false-failures. - - status = 0; - new Thread(new TestThread()).start(); - synchronized (obj1) { - try { - obj1.wait(1000, 0); - assertTrue("Thread woke too early. (status = " + status + ")", - status == 0); - obj1.notifyAll(); - obj1.wait(1000, 0); - assertTrue("Thread did not get notified. (status = " + status - + ")", status == 1); - } catch (InterruptedException ex) { - fail( - "Unexpectedly got an InterruptedException. (status = " - + status + ")"); - } - } - } - - /* - * @tests java.lang.Object#wait(long) - / - public void test_waitJ() { - // Test for method void java.lang.Object.wait(long) - - // Start of test code. - - final int loopCount = 20; - final int allowableError = 100; // millesconds - final int delay = 200; // milliseconds - synchronized (obj1) { - try { - int count = 0; - long[][] toLong = new long[3][3]; - for (int i = 0; i < loopCount; ++i) { - long before = System.currentTimeMillis(); - obj1.wait(delay, 0); - long after = System.currentTimeMillis(); - long error = (after - before - delay); - if (error < 0) - error = -error; - if (i > 0 && error > allowableError) { - // Allow jit to warm up before testing - if (count < toLong.length) { - toLong[count][0] = i; - toLong[count][1] = before; - toLong[count][2] = after; - count++; - } - if (error > (1000 + delay) \|\| count == toLong.length) { - StringBuffer sb = new StringBuffer(); - for (int j = 0; j < count; j++) { - sb - .append("wakeup time too inaccurate, iteration "); - sb.append(toLong[j][0]); - sb.append(", before: "); - sb.append(toLong[j][1]); - sb.append(" after: "); - sb.append(toLong[j][2]); - sb.append(" diff: "); - sb.append(toLong[j][2] - toLong[j][1]); - sb.append("\n"); - } - fail(sb.toString()); - } - } - } - } catch (InterruptedException ex) { - fail( - "Unexpectedly got an InterruptedException. (status = " - + status + ")"); - } - } - } - - /* - * @tests java.lang.Object#wait(long, int) - / - public void test_waitJI() { - // Test for method void java.lang.Object.wait(long, int) - - // Inner class to run test thread. - class TestThread implements Runnable { - public void run() { - synchronized (obj1) { - try { - obj1.wait(0, 1); // Don't wait very long. - status = 1; - obj1.wait(0, 0); // Wait for ever. - status = 2; - } catch (InterruptedException ex) { - status = -1; - } - } - } - } - ; - - // Start of test code. - - // Warning: - // This code relies on threads getting serviced within - // 1 second of when they are notified. Although this - // seems reasonable, it could lead to false-failures. - - status = 0; - new Thread(new TestThread()).start(); - synchronized (obj1) { - try { - obj1.wait(1000, 0); - assertTrue("Thread did not wake after 1 ms. (status = " - + status + ")", status == 1); - obj1.notifyAll(); - obj1.wait(1000, 0); - assertTrue("Thread did not get notified. (status = " + status - + ")", status == 2); - } catch (InterruptedException ex) { - fail( - "Unexpectedly got an InterruptedException. (status = " - + status + ")"); - } - } - - } - - /* - * Sets up the fixture, for example, open a network connection. This method - * is called before a test is executed. - / - protected void setUp() { - } - - /* - * Tears down the fixture, for example, close a network connection. This - * method is called after a test is executed. - / - protected void tearDown() { - } -} +/ Copyright 1998, 2005 The Apache Software Foundation or its licensors, as applicable + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + / +package org.apache.harmony.luni.tests.java.lang; + +public class ObjectTest extends junit.framework.TestCase { + + /* + * Test objects. + / + Object obj1 = new Object(); + + Object obj2 = new Object(); + + /* + * Generic state indicator. + / + int status = 0; + + int ready = 0; + + /* + * @tests java.lang.Object#Object() + / + public void test_Constructor() { + // Test for method java.lang.Object() + assertNotNull("Constructor failed !!!", new Object()); + } + + /* + * @tests java.lang.Object#equals(java.lang.Object) + / + public void test_equalsLjava_lang_Object() { + // Test for method boolean java.lang.Object.equals(java.lang.Object) + assertTrue("Same object should be equal", obj1.equals(obj1)); + assertTrue("Different objects should not be equal", !obj1.equals(obj2)); + } + + /* + * @tests java.lang.Object#getClass() + / + public void test_getClass() { + // Test for method java.lang.Class java.lang.Object.getClass() + String classNames[] = { "java.lang.Object", "java.lang.Throwable", + "java.lang.StringBuffer" }; + Class classToTest = null; + Object instanceToTest = null; + + status = 0; + for (int i = 0; i < classNames.length; ++i) { + try { + classToTest = Class.forName(classNames[i]); + instanceToTest = classToTest.newInstance(); + assertTrue("Instance didn't match creator class.", + instanceToTest.getClass() == classToTest); + assertTrue("Instance didn't match class with matching name.", + instanceToTest.getClass() == Class + .forName(classNames[i])); + } catch (Exception ex) { + fail("Unexpected exception : " + ex.getMessage()); + } + } + } + + /* + * @tests java.lang.Object#hashCode() + / + public void test_hashCode() { + // Test for method int java.lang.Object.hashCode() + assertTrue("Same object should have same hash.", + obj1.hashCode() == obj1.hashCode()); + assertTrue("Same object should have same hash.", + obj2.hashCode() == obj2.hashCode()); + } + + /* + * @tests java.lang.Object#notify() + / + public void test_notify() { + // Test for method void java.lang.Object.notify() + + // Inner class to run test thread. + class TestThread implements Runnable { + public void run() { + synchronized (obj1) { + try { + ready += 1; + obj1.wait();// Wait for ever. + status += 1; + } catch (InterruptedException ex) { + status = -1000; + } + } + } + } + ; + + // Start of test code. + + // Warning: + // This code relies on each thread getting serviced within + // 200 mSec of when it is notified. Although this + // seems reasonable, it could lead to false-failures. + + ready = 0; + status = 0; + final int readyWaitSecs = 3; + + final int threadCount = 20; + for (int i = 0; i < threadCount; ++i) { + new Thread(new TestThread()).start(); + } + synchronized (obj1) { + try { + + // Wait up to readyWaitSeconds for all threads to be waiting on + // monitor + for (int i = 0; i < readyWaitSecs; i++) { + obj1.wait(1000, 0); + if (ready == threadCount) { + break; + } + } + + // Check pre-conditions of testing notifyAll + assertTrue("Not all launched threads are waiting. (ready = " + + ready + ")", ready == threadCount); + assertTrue("Thread woke too early. (status = " + status + ")", + status == 0); + + for (int i = 1; i <= threadCount; ++i) { + obj1.notify(); + obj1.wait(200, 0); + assertTrue("Out of sync. (expected " + i + " but got " + + status + ")", status == i); + } + + } catch (InterruptedException ex) { + fail( + "Unexpectedly got an InterruptedException. (status = " + + status + ")"); + } + } + } + + /* + * @tests java.lang.Object#notifyAll() + / + public void test_notifyAll() { + // Test for method void java.lang.Object.notifyAll() + + // Inner class to run test thread. + class TestThread implements Runnable { + public void run() { + synchronized (obj1) { + try { + ready += 1; + obj1.wait();// Wait for ever. + status += 1; + } catch (InterruptedException ex) { + status = -1000; + } + } + } + } + ; + + // Start of test code. + + // Warning: + // This code relies on all threads getting serviced within + // 5 seconds of when they are notified. Although this + // seems reasonable, it could lead to false-failures. + + status = 0; + ready = 0; + final int readyWaitSecs = 3; + final int threadCount = 20; + for (int i = 0; i < threadCount; ++i) { + new Thread(new TestThread()).start(); + } + + synchronized (obj1) { + + try { + + // Wait up to readyWaitSeconds for all threads to be waiting on + // monitor + for (int i = 0; i < readyWaitSecs; i++) { + obj1.wait(1000, 0); + if (ready == threadCount) { + break; + } + } + + // Check pre-conditions of testing notifyAll + assertTrue("Not all launched threads are waiting. (ready = " + + ready + ")", ready == threadCount); + assertTrue("At least one thread woke too early. (status = " + + status + ")", status == 0); + + obj1.notifyAll(); + + obj1.wait(5000, 0); + + assertTrue( + "At least one thread did not get notified. (status = " + + status + ")", status == threadCount); + + } catch (InterruptedException ex) { + fail( + "Unexpectedly got an InterruptedException. (status = " + + status + ")"); + } + + } + } + + /* + * @tests java.lang.Object#toString() + / + public void test_toString() { + // Test for method java.lang.String java.lang.Object.toString() + assertNotNull("Object toString returned null.", obj1.toString()); + } + + /* + * @tests java.lang.Object#wait() + / + public void test_wait() { + // Test for method void java.lang.Object.wait() + + // Inner class to run test thread. + class TestThread implements Runnable { + public void run() { + synchronized (obj1) { + try { + obj1.wait();// Wait for ever. + status = 1; + } catch (InterruptedException ex) { + status = -1; + } + } + } + } + ; + + // Start of test code. + + // Warning: + // This code relies on threads getting serviced within + // 1 second of when they are notified. Although this + // seems reasonable, it could lead to false-failures. + + status = 0; + new Thread(new TestThread()).start(); + synchronized (obj1) { + try { + obj1.wait(1000, 0); + assertTrue("Thread woke too early. (status = " + status + ")", + status == 0); + obj1.notifyAll(); + obj1.wait(1000, 0); + assertTrue("Thread did not get notified. (status = " + status + + ")", status == 1); + } catch (InterruptedException ex) { + fail( + "Unexpectedly got an InterruptedException. (status = " + + status + ")"); + } + } + } + + /* + * @tests java.lang.Object#wait(long) + / + public void test_waitJ() { + // Test for method void java.lang.Object.wait(long) + + // Start of test code. + + final int loopCount = 20; + final int allowableError = 100; // millesconds + final int delay = 200; // milliseconds + synchronized (obj1) { + try { + int count = 0; + long[][] toLong = new long[3][3]; + for (int i = 0; i < loopCount; ++i) { + long before = System.currentTimeMillis(); + obj1.wait(delay, 0); + long after = System.currentTimeMillis(); + long error = (after - before - delay); + if (error < 0) + error = -error; + if (i > 0 && error > allowableError) { + // Allow jit to warm up before testing + if (count < toLong.length) { + toLong[count][0] = i; + toLong[count][1] = before; + toLong[count][2] = after; + count++; + } + if (error > (1000 + delay) \|\| count == toLong.length) { + StringBuffer sb = new StringBuffer(); + for (int j = 0; j < count; j++) { + sb + .append("wakeup time too inaccurate, iteration "); + sb.append(toLong[j][0]); + sb.append(", before: "); + sb.append(toLong[j][1]); + sb.append(" after: "); + sb.append(toLong[j][2]); + sb.append(" diff: "); + sb.append(toLong[j][2] - toLong[j][1]); + sb.append("\n"); + } + fail(sb.toString()); + } + } + } + } catch (InterruptedException ex) { + fail( + "Unexpectedly got an InterruptedException. (status = " + + status + ")"); + } + } + } + + /* + * @tests java.lang.Object#wait(long, int) + / + public void test_waitJI() { + // Test for method void java.lang.Object.wait(long, int) + + // Inner class to run test thread. + class TestThread implements Runnable { + public void run() { + synchronized (obj1) { + try { + obj1.wait(0, 1); // Don't wait very long. + status = 1; + obj1.wait(0, 0); // Wait for ever. + status = 2; + } catch (InterruptedException ex) { + status = -1; + } + } + } + } + ; + + // Start of test code. + + // Warning: + // This code relies on threads getting serviced within + // 1 second of when they are notified. Although this + // seems reasonable, it could lead to false-failures. + + status = 0; + new Thread(new TestThread()).start(); + synchronized (obj1) { + try { + obj1.wait(1000, 0); + assertTrue("Thread did not wake after 1 ms. (status = " + + status + ")", status == 1); + obj1.notifyAll(); + obj1.wait(1000, 0); + assertTrue("Thread did not get notified. (status = " + status + + ")", status == 2); + } catch (InterruptedException ex) { + fail( + "Unexpectedly got an InterruptedException. (status = " + + status + ")"); + } + } + + } + + /* + * Sets up the fixture, for example, open a network connection. This method + * is called before a test is executed. + / + protected void setUp() { + } + + /* + * Tears down the fixture, for example, close a network connection. This + * method is called after a test is executed. + */ + protected void tearDown() { + } +} Propchange: incubator/harmony/enhanced/classlib/trunk/modules/luni/src/test/java/org/apache/harmony/luni/tests/java/lang/ObjectTest.java ------------------------------------------------------------------------------ svn:eol-style = native
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