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fix: applying 1-width at odd location

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This commit is contained in:
Shibo Lyu 2024-12-29 22:32:59 +08:00
parent 5077995eb3
commit 91db478fe9
3 changed files with 22 additions and 12 deletions
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23
tests/section.test.ts
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@ -90,27 +90,32 @@ Deno.test("section", async (t) => {
assert(section);
applyChange({ x: 0, y: 0, ch: "t" }, section);
assertEquals(section.ch[0][0], "t");
assertEquals(section.ch[0][1], " ");
assertEquals(section.width[0][0], 1);
assertEquals(section.ch[0], ["t", " ", " ", " "]);
assertEquals(section.width[0], [1, 1, 1, 1]);
});
await t.step("applyChange 1-width at odd position", () => {
assert(section);
applyChange({ x: 1, y: 0, ch: "t" }, section);
assertEquals(section.ch[0], ["t", "t", " ", " "]);
assertEquals(section.width[0], [1, 1, 1, 1]);
});
await t.step("applyChange 2-width at a correct position", () => {
assert(section);
applyChange({ x: 0, y: 0, ch: "あ" }, section);
assertEquals(section.ch[0][0], "あ");
assertEquals(section.ch[0][1], " ");
assertEquals(section.width[0][0], 2);
assertEquals(section.ch[0], ["あ", "t", " ", " "]);
assertEquals(section.width[0], [2, 1, 1, 1]);
});
await t.step("applyChange 2-width at an alternate position", () => {
assert(section);
applyChange({ x: 1, y: 0, ch: "あ" }, section);
assertEquals(section.ch[0][0], "あ");
assertEquals(section.ch[0][1], " ");
assertEquals(section.width[0][0], 2);
assertEquals(section.ch[0], ["あ", "t", " ", " "]);
assertEquals(section.width[0], [2, 1, 1, 1]);
});
await t.step("applyChange incorrect section", () => {