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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package compiler.vectorapi.reshape.tests;

import compiler.lib.ir_framework.IR;
import compiler.lib.ir_framework.Run;
import compiler.lib.ir_framework.Test;
import java.lang.foreign.MemorySegment;

import static compiler.vectorapi.reshape.utils.VectorReshapeHelper.*;

/**
 *  This class contains method to ensure a resizing reinterpretation operations work as
 *  intended.
 *
 *  In each test, the ReinterpretNode is expected to appear exactly once.
 */
public class TestVectorExpandShrink {
    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB64toB128(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC64, BSPEC128, input, output);
    }

    @Run(test = "testB64toB128")
    public static void runB64toB128() throws Throwable {
        runExpandShrinkHelper(BSPEC64, BSPEC128);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB64toB256(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC64, BSPEC256, input, output);
    }

    @Run(test = "testB64toB256")
    public static void runB64toB256() throws Throwable {
        runExpandShrinkHelper(BSPEC64, BSPEC256);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB64toB512(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC64, BSPEC512, input, output);
    }

    @Run(test = "testB64toB512")
    public static void runB64toB512() throws Throwable {
        runExpandShrinkHelper(BSPEC64, BSPEC512);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB128toB64(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC128, BSPEC64, input, output);
    }

    @Run(test = "testB128toB64")
    public static void runB128toB64() throws Throwable {
        runExpandShrinkHelper(BSPEC128, BSPEC64);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB128toB256(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC128, BSPEC256, input, output);
    }

    @Run(test = "testB128toB256")
    public static void runB128toB256() throws Throwable {
        runExpandShrinkHelper(BSPEC128, BSPEC256);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB128toB512(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC128, BSPEC512, input, output);
    }

    @Run(test = "testB128toB512")
    public static void runB128toB512() throws Throwable {
        runExpandShrinkHelper(BSPEC128, BSPEC512);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB256toB64(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC256, BSPEC64, input, output);
    }

    @Run(test = "testB256toB64")
    public static void runB256toB64() throws Throwable {
        runExpandShrinkHelper(BSPEC256, BSPEC64);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB256toB128(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC256, BSPEC128, input, output);
    }

    @Run(test = "testB256toB128")
    public static void runB256toB128() throws Throwable {
        runExpandShrinkHelper(BSPEC256, BSPEC128);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB256toB512(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC256, BSPEC512, input, output);
    }

    @Run(test = "testB256toB512")
    public static void runB256toB512() throws Throwable {
        runExpandShrinkHelper(BSPEC256, BSPEC512);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB512toB64(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC512, BSPEC64, input, output);
    }

    @Run(test = "testB512toB64")
    public static void runB512toB64() throws Throwable {
        runExpandShrinkHelper(BSPEC512, BSPEC64);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB512toB128(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC512, BSPEC128, input, output);
    }

    @Run(test = "testB512toB128")
    public static void runB512toB128() throws Throwable {
        runExpandShrinkHelper(BSPEC512, BSPEC128);
    }

    @Test
    @IR(counts = {REINTERPRET_NODE, "1"})
    public static void testB512toB256(MemorySegment input, MemorySegment output) {
        vectorExpandShrink(BSPEC512, BSPEC256, input, output);
    }

    @Run(test = "testB512toB256")
    public static void runB512toB256() throws Throwable {
        runExpandShrinkHelper(BSPEC512, BSPEC256);
    }
}