xref: /aosp_15_r20/art/test/432-optimizing-cmp/src/Main.java (revision 795d594fd825385562da6b089ea9b2033f3abf5a)
1*795d594fSAndroid Build Coastguard Worker /*
2*795d594fSAndroid Build Coastguard Worker  * Copyright (C) 2014 The Android Open Source Project
3*795d594fSAndroid Build Coastguard Worker  *
4*795d594fSAndroid Build Coastguard Worker  * Licensed under the Apache License, Version 2.0 (the "License");
5*795d594fSAndroid Build Coastguard Worker  * you may not use this file except in compliance with the License.
6*795d594fSAndroid Build Coastguard Worker  * You may obtain a copy of the License at
7*795d594fSAndroid Build Coastguard Worker  *
8*795d594fSAndroid Build Coastguard Worker  *      http://www.apache.org/licenses/LICENSE-2.0
9*795d594fSAndroid Build Coastguard Worker  *
10*795d594fSAndroid Build Coastguard Worker  * Unless required by applicable law or agreed to in writing, software
11*795d594fSAndroid Build Coastguard Worker  * distributed under the License is distributed on an "AS IS" BASIS,
12*795d594fSAndroid Build Coastguard Worker  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*795d594fSAndroid Build Coastguard Worker  * See the License for the specific language governing permissions and
14*795d594fSAndroid Build Coastguard Worker  * limitations under the License.
15*795d594fSAndroid Build Coastguard Worker  */
16*795d594fSAndroid Build Coastguard Worker 
17*795d594fSAndroid Build Coastguard Worker import java.lang.reflect.Method;
18*795d594fSAndroid Build Coastguard Worker 
19*795d594fSAndroid Build Coastguard Worker public class Main {
20*795d594fSAndroid Build Coastguard Worker 
main(String[] args)21*795d594fSAndroid Build Coastguard Worker   public static void main(String[] args) throws Exception {
22*795d594fSAndroid Build Coastguard Worker     cmpLong();
23*795d594fSAndroid Build Coastguard Worker     cmpFloat();
24*795d594fSAndroid Build Coastguard Worker     cmpDouble();
25*795d594fSAndroid Build Coastguard Worker   }
26*795d594fSAndroid Build Coastguard Worker 
cmpLong()27*795d594fSAndroid Build Coastguard Worker   private static void cmpLong() throws Exception {
28*795d594fSAndroid Build Coastguard Worker     expectLt(3L, 5L);
29*795d594fSAndroid Build Coastguard Worker     expectGt(5L, 3L);
30*795d594fSAndroid Build Coastguard Worker     expectLt(Long.MIN_VALUE, Long.MAX_VALUE);
31*795d594fSAndroid Build Coastguard Worker     expectGt(Long.MAX_VALUE, Long.MIN_VALUE);
32*795d594fSAndroid Build Coastguard Worker 
33*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLong(0L, 0L));
34*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLong(1L, 1L));
35*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLong(1L, 2L));
36*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpLong(2L, 1L));
37*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLong(Long.MIN_VALUE, Long.MAX_VALUE));
38*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpLong(Long.MAX_VALUE, Long.MIN_VALUE));
39*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLong(Long.MIN_VALUE, Long.MIN_VALUE));
40*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLong(Long.MAX_VALUE, Long.MAX_VALUE));
41*795d594fSAndroid Build Coastguard Worker   }
42*795d594fSAndroid Build Coastguard Worker 
cmpFloat()43*795d594fSAndroid Build Coastguard Worker   private static void cmpFloat() throws Exception {
44*795d594fSAndroid Build Coastguard Worker     expectEq(0F, 0F);
45*795d594fSAndroid Build Coastguard Worker     expectEq(-0F, 0F);
46*795d594fSAndroid Build Coastguard Worker     expectEq(0F, -0F);
47*795d594fSAndroid Build Coastguard Worker     expectEq(-0F, -0F);
48*795d594fSAndroid Build Coastguard Worker     expectLt(3.1F, 5.1F);
49*795d594fSAndroid Build Coastguard Worker     expectGt(5.1F, 3.1F);
50*795d594fSAndroid Build Coastguard Worker     expectLt(Float.MIN_VALUE, Float.MAX_VALUE);
51*795d594fSAndroid Build Coastguard Worker     expectGt(Float.MAX_VALUE, Float.MIN_VALUE);
52*795d594fSAndroid Build Coastguard Worker     expectFalse(3.1F, Float.NaN);
53*795d594fSAndroid Build Coastguard Worker     expectFalse(Float.NaN, 3.1F);
54*795d594fSAndroid Build Coastguard Worker 
55*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtFloat(0F, 0F));
56*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtFloat(-0F, 0F));
57*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtFloat(0F, -0F));
58*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtFloat(-0F, -0F));
59*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtFloat(1F, 1F));
60*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpGtFloat(1.1F, 2.1F));
61*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtFloat(2.1F, 1.1F));
62*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpGtFloat(Float.MIN_VALUE, Float.MAX_VALUE));
63*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtFloat(Float.MAX_VALUE, Float.MIN_VALUE));
64*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtFloat(Float.MIN_VALUE, Float.MIN_VALUE));
65*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtFloat(Float.MAX_VALUE, Float.MAX_VALUE));
66*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtFloat(5F, Float.NaN));
67*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtFloat(Float.NaN, 5F));
68*795d594fSAndroid Build Coastguard Worker 
69*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtFloat(0F, 0F));
70*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtFloat(-0F, 0F));
71*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtFloat(0F, -0F));
72*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtFloat(-0F, -0F));
73*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtFloat(1F, 1F));
74*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtFloat(1.1F, 2.1F));
75*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpLtFloat(2.1F, 1.1F));
76*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtFloat(Float.MIN_VALUE, Float.MAX_VALUE));
77*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpLtFloat(Float.MAX_VALUE, Float.MIN_VALUE));
78*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtFloat(Float.MIN_VALUE, Float.MIN_VALUE));
79*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtFloat(Float.MAX_VALUE, Float.MAX_VALUE));
80*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtFloat(5F, Float.NaN));
81*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtFloat(Float.NaN, 5F));
82*795d594fSAndroid Build Coastguard Worker   }
83*795d594fSAndroid Build Coastguard Worker 
cmpDouble()84*795d594fSAndroid Build Coastguard Worker   private static void cmpDouble() throws Exception {
85*795d594fSAndroid Build Coastguard Worker     expectEq(0D, 0D);
86*795d594fSAndroid Build Coastguard Worker     expectEq(-0D, 0D);
87*795d594fSAndroid Build Coastguard Worker     expectEq(0D, -0D);
88*795d594fSAndroid Build Coastguard Worker     expectEq(-0D, -0D);
89*795d594fSAndroid Build Coastguard Worker     expectLt(3.1D, 5.1D);
90*795d594fSAndroid Build Coastguard Worker     expectGt(5.1D, 3.1D);
91*795d594fSAndroid Build Coastguard Worker     expectLt(Double.MIN_VALUE, Double.MAX_VALUE);
92*795d594fSAndroid Build Coastguard Worker     expectGt(Double.MAX_VALUE, Double.MIN_VALUE);
93*795d594fSAndroid Build Coastguard Worker     expectFalse(3.1D, Double.NaN);
94*795d594fSAndroid Build Coastguard Worker     expectFalse(Double.NaN, 3.1D);
95*795d594fSAndroid Build Coastguard Worker 
96*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtDouble(0D, 0D));
97*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtDouble(-0D, 0D));
98*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtDouble(0D, -0D));
99*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtDouble(-0D, -0D));
100*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtDouble(1D, 1D));
101*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpGtDouble(1.1D, 2.1D));
102*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtDouble(2.1D, 1.1D));
103*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpGtDouble(Double.MIN_VALUE, Double.MAX_VALUE));
104*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtDouble(Double.MAX_VALUE, Double.MIN_VALUE));
105*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtDouble(Double.MIN_VALUE, Double.MIN_VALUE));
106*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpGtDouble(Double.MAX_VALUE, Double.MAX_VALUE));
107*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtDouble(5D, Double.NaN));
108*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpGtDouble(Double.NaN, 5D));
109*795d594fSAndroid Build Coastguard Worker 
110*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtDouble(0D, 0D));
111*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtDouble(-0D, 0D));
112*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtDouble(0D, -0D));
113*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtDouble(-0D, -0D));
114*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtDouble(1D, 1D));
115*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtDouble(1.1D, 2.1D));
116*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpLtDouble(2.1D, 1.1D));
117*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtDouble(Double.MIN_VALUE, Double.MAX_VALUE));
118*795d594fSAndroid Build Coastguard Worker     expectEquals(1, smaliCmpLtDouble(Double.MAX_VALUE, Double.MIN_VALUE));
119*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtDouble(Double.MIN_VALUE, Double.MIN_VALUE));
120*795d594fSAndroid Build Coastguard Worker     expectEquals(0, smaliCmpLtDouble(Double.MAX_VALUE, Double.MAX_VALUE));
121*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtDouble(5D, Double.NaN));
122*795d594fSAndroid Build Coastguard Worker     expectEquals(-1, smaliCmpLtDouble(Float.NaN, 5D));
123*795d594fSAndroid Build Coastguard Worker   }
124*795d594fSAndroid Build Coastguard Worker 
$opt$eq(float a, float b)125*795d594fSAndroid Build Coastguard Worker   static boolean $opt$eq(float a, float b) {
126*795d594fSAndroid Build Coastguard Worker     return a == b;
127*795d594fSAndroid Build Coastguard Worker   }
128*795d594fSAndroid Build Coastguard Worker 
$opt$eq(double a, double b)129*795d594fSAndroid Build Coastguard Worker   static boolean $opt$eq(double a, double b) {
130*795d594fSAndroid Build Coastguard Worker     return a == b;
131*795d594fSAndroid Build Coastguard Worker   }
132*795d594fSAndroid Build Coastguard Worker 
$opt$lt(long a, long b)133*795d594fSAndroid Build Coastguard Worker   static boolean $opt$lt(long a, long b) {
134*795d594fSAndroid Build Coastguard Worker     return a < b;
135*795d594fSAndroid Build Coastguard Worker   }
136*795d594fSAndroid Build Coastguard Worker 
$opt$lt(float a, float b)137*795d594fSAndroid Build Coastguard Worker   static boolean $opt$lt(float a, float b) {
138*795d594fSAndroid Build Coastguard Worker     return a < b;
139*795d594fSAndroid Build Coastguard Worker   }
140*795d594fSAndroid Build Coastguard Worker 
$opt$lt(double a, double b)141*795d594fSAndroid Build Coastguard Worker   static boolean $opt$lt(double a, double b) {
142*795d594fSAndroid Build Coastguard Worker     return a < b;
143*795d594fSAndroid Build Coastguard Worker   }
144*795d594fSAndroid Build Coastguard Worker 
$opt$gt(long a, long b)145*795d594fSAndroid Build Coastguard Worker   static boolean $opt$gt(long a, long b) {
146*795d594fSAndroid Build Coastguard Worker     return a > b;
147*795d594fSAndroid Build Coastguard Worker   }
148*795d594fSAndroid Build Coastguard Worker 
$opt$gt(float a, float b)149*795d594fSAndroid Build Coastguard Worker   static boolean $opt$gt(float a, float b) {
150*795d594fSAndroid Build Coastguard Worker     return a > b;
151*795d594fSAndroid Build Coastguard Worker   }
152*795d594fSAndroid Build Coastguard Worker 
$opt$gt(double a, double b)153*795d594fSAndroid Build Coastguard Worker   static boolean $opt$gt(double a, double b) {
154*795d594fSAndroid Build Coastguard Worker     return a > b;
155*795d594fSAndroid Build Coastguard Worker   }
156*795d594fSAndroid Build Coastguard Worker 
157*795d594fSAndroid Build Coastguard Worker   // Wrappers around methods located in file cmp.smali.
158*795d594fSAndroid Build Coastguard Worker 
smaliCmpLong(long a, long b)159*795d594fSAndroid Build Coastguard Worker   private static int smaliCmpLong(long a, long b) throws Exception {
160*795d594fSAndroid Build Coastguard Worker     Class<?> c = Class.forName("TestCmp");
161*795d594fSAndroid Build Coastguard Worker     Method m = c.getMethod("$opt$CmpLong", long.class, long.class);
162*795d594fSAndroid Build Coastguard Worker     int result = (Integer)m.invoke(null, a, b);
163*795d594fSAndroid Build Coastguard Worker     return result;
164*795d594fSAndroid Build Coastguard Worker   }
165*795d594fSAndroid Build Coastguard Worker 
smaliCmpGtFloat(float a, float b)166*795d594fSAndroid Build Coastguard Worker   private static int smaliCmpGtFloat(float a, float b) throws Exception {
167*795d594fSAndroid Build Coastguard Worker     Class<?> c = Class.forName("TestCmp");
168*795d594fSAndroid Build Coastguard Worker     Method m = c.getMethod("$opt$CmpGtFloat", float.class, float.class);
169*795d594fSAndroid Build Coastguard Worker     int result = (Integer)m.invoke(null, a, b);
170*795d594fSAndroid Build Coastguard Worker     return result;
171*795d594fSAndroid Build Coastguard Worker   }
172*795d594fSAndroid Build Coastguard Worker 
smaliCmpLtFloat(float a, float b)173*795d594fSAndroid Build Coastguard Worker   private static int smaliCmpLtFloat(float a, float b) throws Exception {
174*795d594fSAndroid Build Coastguard Worker     Class<?> c = Class.forName("TestCmp");
175*795d594fSAndroid Build Coastguard Worker     Method m = c.getMethod("$opt$CmpLtFloat", float.class, float.class);
176*795d594fSAndroid Build Coastguard Worker     int result = (Integer)m.invoke(null, a, b);
177*795d594fSAndroid Build Coastguard Worker     return result;
178*795d594fSAndroid Build Coastguard Worker   }
179*795d594fSAndroid Build Coastguard Worker 
smaliCmpGtDouble(double a, double b)180*795d594fSAndroid Build Coastguard Worker   private static int smaliCmpGtDouble(double a, double b) throws Exception {
181*795d594fSAndroid Build Coastguard Worker     Class<?> c = Class.forName("TestCmp");
182*795d594fSAndroid Build Coastguard Worker     Method m = c.getMethod("$opt$CmpGtDouble", double.class, double.class);
183*795d594fSAndroid Build Coastguard Worker     int result = (Integer)m.invoke(null, a, b);
184*795d594fSAndroid Build Coastguard Worker     return result;
185*795d594fSAndroid Build Coastguard Worker   }
186*795d594fSAndroid Build Coastguard Worker 
smaliCmpLtDouble(double a, double b)187*795d594fSAndroid Build Coastguard Worker   private static int smaliCmpLtDouble(double a, double b) throws Exception {
188*795d594fSAndroid Build Coastguard Worker     Class<?> c = Class.forName("TestCmp");
189*795d594fSAndroid Build Coastguard Worker     Method m = c.getMethod("$opt$CmpLtDouble", double.class, double.class);
190*795d594fSAndroid Build Coastguard Worker     int result = (Integer)m.invoke(null, a, b);
191*795d594fSAndroid Build Coastguard Worker     return result;
192*795d594fSAndroid Build Coastguard Worker   }
193*795d594fSAndroid Build Coastguard Worker 
expectEquals(int expected, int result)194*795d594fSAndroid Build Coastguard Worker     public static void expectEquals(int expected, int result) {
195*795d594fSAndroid Build Coastguard Worker     if (expected != result) {
196*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + expected + ", found: " + result);
197*795d594fSAndroid Build Coastguard Worker     }
198*795d594fSAndroid Build Coastguard Worker   }
199*795d594fSAndroid Build Coastguard Worker 
expectLt(long a, long b)200*795d594fSAndroid Build Coastguard Worker   public static void expectLt(long a, long b) {
201*795d594fSAndroid Build Coastguard Worker     if (!$opt$lt(a, b)) {
202*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " < " + b);
203*795d594fSAndroid Build Coastguard Worker     }
204*795d594fSAndroid Build Coastguard Worker   }
205*795d594fSAndroid Build Coastguard Worker 
expectGt(long a, long b)206*795d594fSAndroid Build Coastguard Worker   public static void expectGt(long a, long b) {
207*795d594fSAndroid Build Coastguard Worker     if (!$opt$gt(a, b)) {
208*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " > " + b);
209*795d594fSAndroid Build Coastguard Worker     }
210*795d594fSAndroid Build Coastguard Worker   }
211*795d594fSAndroid Build Coastguard Worker 
expectEq(float a, float b)212*795d594fSAndroid Build Coastguard Worker   public static void expectEq(float a, float b) {
213*795d594fSAndroid Build Coastguard Worker     if (!$opt$eq(a, b)) {
214*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " == " + b);
215*795d594fSAndroid Build Coastguard Worker     }
216*795d594fSAndroid Build Coastguard Worker   }
217*795d594fSAndroid Build Coastguard Worker 
expectLt(float a, float b)218*795d594fSAndroid Build Coastguard Worker   public static void expectLt(float a, float b) {
219*795d594fSAndroid Build Coastguard Worker     if (!$opt$lt(a, b)) {
220*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " < " + b);
221*795d594fSAndroid Build Coastguard Worker     }
222*795d594fSAndroid Build Coastguard Worker   }
223*795d594fSAndroid Build Coastguard Worker 
expectGt(float a, float b)224*795d594fSAndroid Build Coastguard Worker   public static void expectGt(float a, float b) {
225*795d594fSAndroid Build Coastguard Worker     if (!$opt$gt(a, b)) {
226*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " > " + b);
227*795d594fSAndroid Build Coastguard Worker     }
228*795d594fSAndroid Build Coastguard Worker   }
229*795d594fSAndroid Build Coastguard Worker 
expectFalse(float a, float b)230*795d594fSAndroid Build Coastguard Worker   public static void expectFalse(float a, float b) {
231*795d594fSAndroid Build Coastguard Worker     if ($opt$lt(a, b)) {
232*795d594fSAndroid Build Coastguard Worker       throw new Error("Not expecting: " + a + " < " + b);
233*795d594fSAndroid Build Coastguard Worker     }
234*795d594fSAndroid Build Coastguard Worker     if ($opt$gt(a, b)) {
235*795d594fSAndroid Build Coastguard Worker       throw new Error("Not expecting: " + a + " > " + b);
236*795d594fSAndroid Build Coastguard Worker     }
237*795d594fSAndroid Build Coastguard Worker   }
238*795d594fSAndroid Build Coastguard Worker 
expectEq(double a, double b)239*795d594fSAndroid Build Coastguard Worker   public static void expectEq(double a, double b) {
240*795d594fSAndroid Build Coastguard Worker     if (!$opt$eq(a, b)) {
241*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " == " + b);
242*795d594fSAndroid Build Coastguard Worker     }
243*795d594fSAndroid Build Coastguard Worker   }
244*795d594fSAndroid Build Coastguard Worker 
expectLt(double a, double b)245*795d594fSAndroid Build Coastguard Worker   public static void expectLt(double a, double b) {
246*795d594fSAndroid Build Coastguard Worker     if (!$opt$lt(a, b)) {
247*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " < " + b);
248*795d594fSAndroid Build Coastguard Worker     }
249*795d594fSAndroid Build Coastguard Worker   }
250*795d594fSAndroid Build Coastguard Worker 
expectGt(double a, double b)251*795d594fSAndroid Build Coastguard Worker   public static void expectGt(double a, double b) {
252*795d594fSAndroid Build Coastguard Worker     if (!$opt$gt(a, b)) {
253*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected: " + a + " > " + b);
254*795d594fSAndroid Build Coastguard Worker     }
255*795d594fSAndroid Build Coastguard Worker   }
256*795d594fSAndroid Build Coastguard Worker 
expectFalse(double a, double b)257*795d594fSAndroid Build Coastguard Worker   public static void expectFalse(double a, double b) {
258*795d594fSAndroid Build Coastguard Worker     if ($opt$lt(a, b)) {
259*795d594fSAndroid Build Coastguard Worker       throw new Error("Not expecting: " + a + " < " + b);
260*795d594fSAndroid Build Coastguard Worker     }
261*795d594fSAndroid Build Coastguard Worker     if ($opt$gt(a, b)) {
262*795d594fSAndroid Build Coastguard Worker       throw new Error("Not expecting: " + a + " > " + b);
263*795d594fSAndroid Build Coastguard Worker     }
264*795d594fSAndroid Build Coastguard Worker   }
265*795d594fSAndroid Build Coastguard Worker 
266*795d594fSAndroid Build Coastguard Worker }
267