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/*
 * @test
 * @summary Example test to show Verify.checkEQ with IR framework.
 * @modules java.base/jdk.internal.misc
 * @library /test/lib /
 * @run driver verify.examples.TestVerifyInCheckMethod
 */

package verify.examples;

import compiler.lib.verify.*;
import compiler.lib.ir_framework.*;

/**
 * Example to show the use of Verify.checkEQ in @Check method.
 */
public class TestVerifyInCheckMethod {
    public static int[] INPUT_A = new int[100];
    static {
        for (int i = 0; i < INPUT_A.length; i++) {
            INPUT_A[i] = i;
        }
    }
    public static float INPUT_B = 42;

    // Must make sure to clone input arrays, if it is mutated in the test.
    public static Object GOLD = test(INPUT_A.clone(), INPUT_B);;

    public static void main(String[] args) {
        TestFramework.run();
    }

    @Setup
    public static Object[] setup() {
        // Must make sure to clone input arrays, if it is mutated in the test.
        return new Object[] {INPUT_A.clone(), INPUT_B};
    }

    @Test
    @Arguments(setup = "setup")
    public static Object test(int[] a, float b) {
        for (int i = 0; i < a.length; i++) {
            a[i] = (int)(a[i] * b);
        }
        // Since we have more than one value, we wrap them in an Object[].
        return new Object[] {a, b};
    }

    @Check(test = "test")
    public static void check(Object result) {
        Verify.checkEQ(result, GOLD);
    }
}