e29314c89c
- ScriptAssembler (Age.Engine/Sys4): assemble code+strings -> Script (inverse of Sys4Loader; also Phase-D modding-assembler groundwork). - SyntheticSceneTests: deterministic show-text/wait/nested-call-script/shared-global scene run with call-script handling ON. - WaitForInputTests: reworked onto a synthesized two-page scene (was: SC0000 stub=186). - RecoverTests: full call-script handling via a no-op subroutine double (isolates RECOVER's ISA semantics from real subroutines' game-state deps). - Retire TraceDiffTests: it matched the C# VM to vm0.py's stubbed-call-script trace; vm0.py is retired from oracle duty, and we no longer gate handling to keep it matching. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
32 lines
1.2 KiB
C#
32 lines
1.2 KiB
C#
using System.Collections.Generic;
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using Age.Engine.Model;
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using Age.Engine.Sys4;
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using Age.Engine.Vm;
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using Xunit;
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public class WaitForInputTests
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{
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// wait-for-input (0x72) fires per page. Synthesize a two-page scene and assert it fires exactly
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// twice — full handling, no dependency on a real scene's (stubbed) line count.
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[Fact]
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public void WaitForInputFiresOncePerPage()
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{
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var t = OpcodeTableJson.Load(Paths.OpcodesJson);
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(int, Operand[]) ShowText(int s) => (0x6e, new[] { new Operand(2, s), new Operand(0, 0) });
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(int, Operand[]) Wait() => (0x72, new[] { new Operand(0, 0) });
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(int, Operand[]) Exit() => (0x2, System.Array.Empty<Operand>());
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var scene = ScriptAssembler.Assemble(t, "TWOPAGE",
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new List<(int, Operand[])> { ShowText(0), Wait(), ShowText(1), Wait(), Exit() },
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new[] { "page one", "page two" });
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var host = new RecordingHost();
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var vm = new VirtualMachine(scene, t, host);
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vm.Run();
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Assert.Equal(2, host.Waits);
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Assert.Equal(new[] { "page one", "page two" }, vm.Emitted.Select(e => e.Text).ToArray());
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Assert.Equal("exit", vm.HaltReason);
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}
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}
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