54 lines
1.6 KiB
C#
54 lines
1.6 KiB
C#
using System;
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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 FormattedIntegerSurfaceOpsTests
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{
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[Fact]
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public void DrawEnpLevelPatternDrawsHalfWidthValueAtRightAlignedPosition()
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{
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var host = Run(
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(0x75, new[] { I(18) }),
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(0x205, new[] { I(0x51), I(0x3f), I(0x3c), I(80), I(3), I(0x10000) }));
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Assert.Equal((0x51, 0x48, 0x3c, "80"), Assert.Single(host.SurfaceStrings));
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}
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[Fact]
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public void ZeroPaddingConsumesTheWholeFieldWithoutMovingTheAnchor()
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{
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var host = Run(
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(0x75, new[] { I(18) }),
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(0x205, new[] { I(0x51), I(100), I(20), I(7), I(3), I(0x10001) }));
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Assert.Equal((0x51, 100, 20, "007"), Assert.Single(host.SurfaceStrings));
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}
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[Fact]
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public void FullWidthLeftAlignedFormattingUsesCp932GlyphForms()
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{
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var host = Run(
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(0x75, new[] { I(22) }),
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(0x205, new[] { I(0x2a), I(40), I(22), I(61), I(3), I(0x04) }));
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Assert.Equal((0x2a, 40, 22, "６１"), Assert.Single(host.SurfaceStrings));
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}
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private static RecordingHost Run(params (int Opcode, Operand[] Args)[] instructions)
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{
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var table = OpcodeTableJson.Load(Paths.OpcodesJson);
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var body = new List<(int, Operand[])>(instructions) { (0x2, Array.Empty<Operand>()) };
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var script = ScriptAssembler.Assemble(table, "FORMAT_INTEGER", body, Array.Empty<string>());
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var host = new RecordingHost();
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new VirtualMachine(script, table, host).Run();
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return host;
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}
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private static Operand I(long value) => new(0, value);
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}
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