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Diffstat (limited to 'packages/excalidraw/keys.test.ts')
| -rw-r--r-- | packages/excalidraw/keys.test.ts | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/packages/excalidraw/keys.test.ts b/packages/excalidraw/keys.test.ts new file mode 100644 index 0000000..df2a367 --- /dev/null +++ b/packages/excalidraw/keys.test.ts @@ -0,0 +1,271 @@ +import { KEYS, matchKey } from "./keys"; + +describe("key matcher", async () => { + it("should not match unexpected key", async () => { + expect( + matchKey(new KeyboardEvent("keydown", { key: "N" }), KEYS.Y), + ).toBeFalsy(); + expect( + matchKey(new KeyboardEvent("keydown", { key: "Unidentified" }), KEYS.Z), + ).toBeFalsy(); + + expect( + matchKey(new KeyboardEvent("keydown", { key: "z" }), KEYS.Y), + ).toBeFalsy(); + expect( + matchKey(new KeyboardEvent("keydown", { key: "y" }), KEYS.Z), + ).toBeFalsy(); + + expect( + matchKey(new KeyboardEvent("keydown", { key: "Z" }), KEYS.Y), + ).toBeFalsy(); + expect( + matchKey(new KeyboardEvent("keydown", { key: "Y" }), KEYS.Z), + ).toBeFalsy(); + }); + + it("should match key (case insensitive) when key is latin", async () => { + expect( + matchKey(new KeyboardEvent("keydown", { key: "z" }), KEYS.Z), + ).toBeTruthy(); + expect( + matchKey(new KeyboardEvent("keydown", { key: "y" }), KEYS.Y), + ).toBeTruthy(); + + expect( + matchKey(new KeyboardEvent("keydown", { key: "Z" }), KEYS.Z), + ).toBeTruthy(); + expect( + matchKey(new KeyboardEvent("keydown", { key: "Y" }), KEYS.Y), + ).toBeTruthy(); + }); + + it("should match key on QWERTY, QWERTZ, AZERTY", async () => { + // QWERTY + expect( + matchKey( + new KeyboardEvent("keydown", { key: "z", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "y", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // QWERTZ + expect( + matchKey( + new KeyboardEvent("keydown", { key: "z", code: "KeyY" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "y", code: "KeyZ" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // AZERTY + expect( + matchKey( + new KeyboardEvent("keydown", { key: "z", code: "KeyW" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "y", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + }); + + it("should match key on DVORAK, COLEMAK", async () => { + // DVORAK + expect( + matchKey( + new KeyboardEvent("keydown", { key: "z", code: "KeySemicolon" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "y", code: "KeyF" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // COLEMAK + expect( + matchKey( + new KeyboardEvent("keydown", { key: "z", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "y", code: "KeyJ" }), + KEYS.Y, + ), + ).toBeTruthy(); + }); + + it("should match key on Turkish-Q", async () => { + // Turkish-Q + expect( + matchKey( + new KeyboardEvent("keydown", { key: "z", code: "KeyN" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "Y", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + }); + + it("should not fallback when code is not defined", async () => { + expect( + matchKey(new KeyboardEvent("keydown", { key: "я" }), KEYS.Z), + ).toBeFalsy(); + + expect( + matchKey(new KeyboardEvent("keydown", { key: "卜" }), KEYS.Y), + ).toBeFalsy(); + }); + + it("should not fallback when code is incorrect", async () => { + expect( + matchKey( + new KeyboardEvent("keydown", { key: "z", code: "KeyY" }), + KEYS.Y, + ), + ).toBeFalsy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "Y", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeFalsy(); + }); + + it("should fallback to code when key is non-latin", async () => { + // Macedonian + expect( + matchKey( + new KeyboardEvent("keydown", { key: "з", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ѕ", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // Russian + expect( + matchKey( + new KeyboardEvent("keydown", { key: "я", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "н", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // Serbian + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ѕ", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "з", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // Greek + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ζ", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "υ", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // Hebrew + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ז", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ט", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // Cangjie - Traditional + expect( + matchKey( + new KeyboardEvent("keydown", { key: "重", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "卜", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // Japanese + expect( + matchKey( + new KeyboardEvent("keydown", { key: "つ", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ん", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + + // 2-Set Korean + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ㅋ", code: "KeyZ" }), + KEYS.Z, + ), + ).toBeTruthy(); + expect( + matchKey( + new KeyboardEvent("keydown", { key: "ㅛ", code: "KeyY" }), + KEYS.Y, + ), + ).toBeTruthy(); + }); +}); |