tools/c-source-writer/src/test/java/cc/squirreljme/c/TestFunctionSplice.java

   1 // -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
   2 // ---------------------------------------------------------------------------
   3 // Multi-Phasic Applications: SquirrelJME
   4 //     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
   5 // ---------------------------------------------------------------------------
   6 // SquirrelJME is under the Mozilla Public License Version 2.0.
   7 // See license.mkd for licensing and copyright information.
   8 // ---------------------------------------------------------------------------
   9
  10 package cc.squirreljme.c;
  11
  12 import net.multiphasicapps.tac.TestRunnable;
  13
  14 /**
  15  * Tests function splicing.
  16  *
  17  * @since 2023/07/15
  18  */
  19 public class TestFunctionSplice
  20         extends TestRunnable
  21 {
  22         /**
  23          * {@inheritDoc}
  24          * @since 2023/07/15
  25          */
  26         @Override
  27         public void test()
  28                 throws Throwable
  29         {
  30                 try (__Spool__ spool = __Spool__.__init(false))
  31                 {
  32                         // Start function
  33                         try (CFunctionBlock outer = spool.define(CFunctionType.of(
  34                                 "test", CPrimitiveType.VOID)))
  35                         {
  36                                 // Setup splice and write into each sub-block
  37                                 try (CFunctionBlockSplices splices = outer.splice(3))
  38                                 {
  39                                         try (CFunctionBlock block = splices.splice(2))
  40                                         {
  41                                                 block.declare(
  42                                                         CVariable.of(CPrimitiveType.SIGNED_SHORT,
  43                                                                 "c"));
  44                                         }
  45
  46                                         try (CFunctionBlock block = splices.splice(1))
  47                                         {
  48                                                 block.declare(
  49                                                         CVariable.of(CPrimitiveType.SIGNED_INTEGER,
  50                                                                 "b"));
  51                                         }
  52
  53                                         try (CFunctionBlock block = splices.splice(0))
  54                                         {
  55                                                 block.declare(
  56                                                         CVariable.of(CPrimitiveType.SIGNED_LONG,
  57                                                                 "a"));
  58                                         }
  59                                 }
  60                         }
  61
  62                         this.secondary("spliced", spool.tokens());
  63                 }
  64         }
  65 }