/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* The Universal Permissive License (UPL), Version 1.0
*
* Subject to the condition set forth below, permission is hereby granted to any
* person obtaining a copy of this software, associated documentation and/or
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*
* (a) the Software, and
*
* (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
* one is included with the Software each a "Larger Work" to which the Software
* is contributed by such licensors),
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* without restriction, including without limitation the rights to copy, create
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* Software and the Larger Work(s), and to sublicense the foregoing rights on
* either these or other terms.
*
* This license is subject to the following condition:
*
* The above copyright notice and either this complete permission notice or at a
* minimum a reference to the UPL must be included in all copies or substantial
* portions of the Software.
*
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package org.graalvm.wasm.utils;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
public class Assert {
public static void assertTrue(String message, boolean condition) {
if (!condition) {
fail(message);
}
}
public static void assertNotNull(String message, Object object) {
assertTrue(message, object != null);
}
public static void assertEquals(String message, Object expected, Object actual) {
if (!actual.equals(expected)) {
fail(format("%s '%s' != '%s'", message, expected, actual));
}
}
public static void assertFloatEquals(String message, Float expected, Float actual, Float epsilon) {
if (Math.abs(actual - expected) > epsilon) {
fail(format("%s %s \u2209 %s +/- %s", message, actual, expected, epsilon));
}
}
public static void assertDoubleEquals(String message, Double expected, Double actual, Double epsilon) {
if (Math.abs(actual - expected) > epsilon) {
fail(format("%s %s \u2209 %s +/- %s", message, actual, expected, epsilon));
}
}
public static void fail(String message) {
throw new RuntimeException(message);
}
@TruffleBoundary
public static String format(String format, Object... args) {
return String.format(format, args);
}
}