wehub-resource-sync
47 lines
1.8 KiB
TypeScript
47 lines
1.8 KiB
TypeScript
import { describe, expect, it } from "bun:test";
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import { parseLineRangeChunk, parseLineRanges, splitPathAndSel } from "@oh-my-pi/pi-coding-agent/tools/path-utils";
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import { ToolError } from "@oh-my-pi/pi-coding-agent/tools/tool-errors";
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describe("`..` range selector alias", () => {
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it("treats `N..M` as the inclusive range `N-M`", () => {
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expect(parseLineRangeChunk("2724..2727")).toEqual({ startLine: 2724, endLine: 2727 });
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// Same line count and bounds as the canonical dash form.
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expect(parseLineRangeChunk("2724..2727")).toEqual(parseLineRangeChunk("2724-2727"));
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});
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it("treats trailing `N..` as open-ended, like `N-`", () => {
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expect(parseLineRangeChunk("301..")).toEqual({ startLine: 301, endLine: undefined });
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expect(parseLineRangeChunk("301..")).toEqual(parseLineRangeChunk("301-"));
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});
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it("accepts `..` inside comma-separated multi-range selectors", () => {
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expect(parseLineRanges("3..5,20..22")).toEqual([
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{ startLine: 3, endLine: 5 },
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{ startLine: 20, endLine: 22 },
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]);
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});
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it("allows mixing `..` and `-` separators across chunks", () => {
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expect(parseLineRanges("3-5,20..22")).toEqual([
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{ startLine: 3, endLine: 5 },
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{ startLine: 20, endLine: 22 },
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]);
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});
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it("rejects inverted `..` ranges with the same guard as `-`", () => {
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expect(() => parseLineRangeChunk("2727..2724")).toThrow(ToolError);
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});
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it("peels a trailing `:N..M` selector off the path", () => {
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expect(splitPathAndSel("packages/editor/src/Editor.ts:2724..2727")).toEqual({
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path: "packages/editor/src/Editor.ts",
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sel: "2724..2727",
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});
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});
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it("does not mistake a `..` path segment for a selector", () => {
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// No digits around the dots → still a plain path, not a range selector.
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expect(splitPathAndSel("foo:../bar.ts")).toEqual({ path: "foo:../bar.ts" });
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});
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});
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