61 lines
2.6 KiB
TypeScript
61 lines
2.6 KiB
TypeScript
import { existsSync } from "node:fs";
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import path from "node:path";
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import { describe, expect, it } from "vitest";
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import { getHandler } from "../../src/engine/registry";
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import type { CatalogComponent, FlowNode } from "../../src/types";
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import type { RunContext } from "../../src/engine/types";
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import "../../src/capabilities/remaining-core";
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import "../../src/capabilities/captcha-caps"; // last-wins：覆盖 remaining-core 的通用实现
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import { cleanCodeText, parseCalculation } from "../../src/capabilities/captcha-caps";
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// 测试图随仓库走（__fixtures__/captcha，PIL 生成），真实 OCR 模型来自 npm 依赖
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const fixturesDir = path.join(import.meta.dirname, "__fixtures__", "captcha");
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const fixture = (name: string) => path.join(fixturesDir, `${name}.png`);
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const ctx = { signal: new AbortController().signal, log: () => {}, vars: {}, evidenceDir: fixturesDir } as unknown as RunContext;
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const node: FlowNode = { id: "smoke", componentId: "smoke", position: { x: 0, y: 0 }, values: {}, options: {} };
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describe("parseCalculation 解析层（纯逻辑）", () => {
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it("基础四则与等号问号", () => {
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expect(parseCalculation("3+5=?")).toEqual({ expression: "3+5", result: 8 });
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});
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it("x/X/* 归一为乘", () => {
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expect(parseCalculation("6x4=?")!.result).toBe(24);
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expect(parseCalculation("9X9=?")!.result).toBe(81);
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});
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it("全角与杂字符", () => {
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expect(parseCalculation("１２＋７＝？")!.result).toBe(19);
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});
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it("长破折号/Unicode 减号", () => {
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expect(parseCalculation("12—7")!.result).toBe(5);
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});
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it("除法整除与小数", () => {
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expect(parseCalculation("8/2")!.result).toBe(4);
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expect(parseCalculation("7/2")!.result).toBe(3.5);
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});
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it("无算式返回 null", () => {
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expect(parseCalculation("ab12cd")).toBeNull();
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});
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it("字符验证码清洗", () => {
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expect(cleanCodeText("a b 7 X ? = ")).toBe("ab7X");
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});
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});
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describe.skipIf(!existsSync(fixture("captcha_0_3p5_q")))("OCR_CalculationCode 端到端（真实模型）", () => {
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const cases: Array<[string, string]> = [
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["captcha_0_3p5_q", "8"],
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["captcha_1_12m7_q", "5"],
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["captcha_2_6t4_q", "24"],
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["captcha_3_15p28_q", "43"],
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["captcha_4_9t9_q", "81"],
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];
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for (const [file, expected] of cases) {
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it(`${file} -> ${expected}`, async () => {
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const handler = getHandler("OCR_CalculationCode");
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expect(handler).toBeTruthy();
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const out = await handler!(ctx, node, { path: fixture(file) }, {} as CatalogComponent);
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console.log(`[${file}]`, String(out));
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expect(String(out)).toBe(expected);
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}, 300000);
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}
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});
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