khadzhibekovpa
292d61bb47
CI / build-and-test (push) Canceled after 0s
Semi-transparent always-on-top Windows overlay that shows the keymap of a Vial/QMK split keyboard (Silakka54). - draws all layers from a Vial .vil layout, transparent keys fall through - detects the active layer from the keyboard via a Raw HID command (firmware/) - shows characters of the active Windows input language - can split the two halves into separate, independently movable windows - highlights pressed keys; tray menu for opacity, size and options - Inno Setup installer and portable build; GitHub-style CI workflow
66 lines
1.8 KiB
C#
66 lines
1.8 KiB
C#
using KeyOverlay.Core;
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using Xunit;
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namespace KeyOverlay.Core.Tests;
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public class LayerProtocolTests
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{
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[Fact]
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public void BuildRequest_Is32BytesWithCommandAndVersion()
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{
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var request = LayerProtocol.BuildRequest();
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Assert.Equal(32, request.Length);
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Assert.Equal(0xE0, request[0]);
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Assert.Equal(0x01, request[1]);
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}
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[Fact]
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public void TryParse_ReadsLayerAndMasks()
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{
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var payload = new byte[32];
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payload[0] = 0xE0;
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payload[1] = 0x01;
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payload[2] = 2;
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payload[3] = 0b0000_0101; // layer_state = layers 0 and 2
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payload[7] = 0b0000_0001; // default_layer_state = layer 0
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Assert.True(LayerProtocol.TryParse(payload, out var report));
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Assert.Equal(2, report.HighestLayer);
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Assert.Equal(5u, report.LayerState);
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Assert.Equal(1u, report.DefaultLayerState);
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}
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[Fact]
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public void TryParse_ReadsLittleEndianMask()
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{
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var payload = new byte[32];
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payload[0] = 0xE0;
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payload[1] = 0x01;
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payload[4] = 0x01; // bit 8 of layer_state
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Assert.True(LayerProtocol.TryParse(payload, out var report));
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Assert.Equal(0x100u, report.LayerState);
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}
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[Fact]
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public void TryParse_RejectsUnhandledResponse()
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{
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var payload = new byte[32];
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payload[0] = 0xFF; // old firmware: "unhandled"
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Assert.False(LayerProtocol.TryParse(payload, out _));
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}
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[Fact]
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public void TryParse_RejectsUnknownProtocolVersion()
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{
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var payload = new byte[32];
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payload[0] = 0xE0;
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payload[1] = 0x7F;
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Assert.False(LayerProtocol.TryParse(payload, out _));
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}
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[Fact]
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public void TryParse_RejectsShortPayload() =>
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Assert.False(LayerProtocol.TryParse(new byte[5], out _));
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}
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