--- /dev/null
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * 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 dot.junit.opcodes.sub_float_2addr;
+
+import dot.junit.DxTestCase;
+import dot.junit.DxUtil;
+import dot.junit.opcodes.sub_float_2addr.d.T_sub_float_2addr_1;
+import dot.junit.opcodes.sub_float_2addr.d.T_sub_float_2addr_5;
+
+public class Test_sub_float_2addr extends DxTestCase {
+ /**
+ * @title Arguments = 2.7f, 3.14f
+ */
+ public void testN1() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(-0.44000006f, t.run(2.7f, 3.14f));
+ }
+
+ /**
+ * @title Arguments = 0, -3.14f
+ */
+ public void testN2() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(3.14f, t.run(0, -3.14f));
+ }
+
+ /**
+ * @title
+ */
+ public void testN3() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(-0.44000006f, t.run(-3.14f, -2.7f));
+ }
+
+ /**
+ * @title Types of arguments - int, float. Dalvik doens't distinguish 32-bits types internally,
+ * so this subtraction of float and int makes no sense but shall not crash the VM.
+ */
+ public void testN4() {
+ T_sub_float_2addr_5 t = new T_sub_float_2addr_5();
+ try {
+ t.run(1, 3.14f);
+ } catch (Throwable e) {
+ }
+ }
+
+ /**
+ * @title Arguments = Float.MAX_VALUE, Float.NaN
+ */
+ public void testB1() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(Float.NaN, t.run(Float.MAX_VALUE, Float.NaN));
+ }
+
+ /**
+ * @title Arguments = Float.POSITIVE_INFINITY,
+ * Float.NEGATIVE_INFINITY
+ */
+ public void testB2() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(Float.POSITIVE_INFINITY, t.run(Float.POSITIVE_INFINITY,
+ Float.NEGATIVE_INFINITY));
+ }
+
+ /**
+ * @title Arguments = Float.POSITIVE_INFINITY,
+ * Float.POSITIVE_INFINITY
+ */
+ public void testB3() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(Float.NaN, t.run(Float.POSITIVE_INFINITY,
+ Float.POSITIVE_INFINITY));
+ }
+
+ /**
+ * @title Arguments = Float.POSITIVE_INFINITY, -2.7f
+ */
+ public void testB4() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(Float.POSITIVE_INFINITY, t.run(Float.POSITIVE_INFINITY,
+ -2.7f));
+ }
+
+ /**
+ * @title Arguments = +0, -0f
+ */
+ public void testB5() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(+0f, t.run(+0f, -0f));
+ }
+
+ /**
+ * @title Arguments = -0f, -0f
+ */
+ public void testB6() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(0f, t.run(-0f, -0f));
+ }
+
+ /**
+ * @title Arguments = +0f, +0f
+ */
+ public void testB7() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(+0f, t.run(+0f, +0f));
+ }
+
+ /**
+ * @title Arguments = 2.7f, 2.7f
+ */
+ public void testB8() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(0f, t.run(2.7f, 2.7f));
+ }
+
+ /**
+ * @title Arguments = Float.MAX_VALUE, Float.MAX_VALUE
+ */
+ public void testB9() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(0f, t.run(Float.MAX_VALUE, Float.MAX_VALUE));
+ }
+
+ /**
+ * @title Arguments = Float.MIN_VALUE, -1.4E-45f
+ */
+ public void testB10() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(0f, t.run(Float.MIN_VALUE, 1.4E-45f));
+ }
+
+ /**
+ * @title Arguments = Float.MAX_VALUE, -Float.MAX_VALUE
+ */
+ public void testB11() {
+ T_sub_float_2addr_1 t = new T_sub_float_2addr_1();
+ assertEquals(Float.POSITIVE_INFINITY, t.run(Float.MAX_VALUE,
+ -3.402823E+38F));
+ }
+
+
+
+
+ /**
+ * @constraint B1
+ * @title types of arguments - float, double
+ */
+ public void testVFE2() {
+ try {
+ Class.forName("dot.junit.opcodes.sub_float_2addr.d.T_sub_float_2addr_2");
+ fail("expected a verification exception");
+ } catch (Throwable t) {
+ DxUtil.checkVerifyException(t);
+ }
+ }
+
+ /**
+ * @constraint B1
+ * @title types of arguments - long, float
+ */
+ public void testVFE3() {
+ try {
+ Class.forName("dot.junit.opcodes.sub_float_2addr.d.T_sub_float_2addr_3");
+ fail("expected a verification exception");
+ } catch (Throwable t) {
+ DxUtil.checkVerifyException(t);
+ }
+ }
+
+ /**
+ * @constraint B1
+ * @title types of arguments - reference, float
+ */
+ public void testVFE4() {
+ try {
+ Class.forName("dot.junit.opcodes.sub_float_2addr.d.T_sub_float_2addr_4");
+ fail("expected a verification exception");
+ } catch (Throwable t) {
+ DxUtil.checkVerifyException(t);
+ }
+ }
+
+ /**
+ * @constraint A23
+ * @title number of registers
+ */
+ public void testVFE5() {
+ try {
+ Class.forName("dot.junit.opcodes.sub_float_2addr.d.T_sub_float_2addr_6");
+ fail("expected a verification exception");
+ } catch (Throwable t) {
+ DxUtil.checkVerifyException(t);
+ }
+ }
+
+}
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