include llama.cpp since there were some edits

llama.cpp/tools/ui/tests/client/models-manager-utils.svelte.test.ts

@@ -0,0 +1,184 @@
+// The manager table is built from the store's option list, so these run in the
+// browser project: how the quants fold into rows, what context a row reports and
+// how the tracked downloads become rows of their own.
+
+import {
+	downloadGroups,
+	groupModelQuants,
+	modelContextLength,
+	splitHiddenQuants
+} from '$lib/components/app/models/ModelsManager/utils';
+import { LOCAL_BACKEND_ID } from '$lib/constants';
+import { ModelDraftSidecar, ModelGroupKind, ServerModelStatus } from '$lib/enums';
+import { modelsStore } from '$lib/stores/models/index.svelte';
+import type { ApiModelDataEntry, ModelOption } from '$lib/types';
+import { beforeEach, describe, expect, it } from 'vitest';
+
+function option(model: string, id = model): ModelOption {
+	return { capabilities: [], id, model, name: model };
+}
+
+function routerEntry(id: string, status: ServerModelStatus): ApiModelDataEntry {
+	return {
+		created: 0,
+		id,
+		in_cache: true,
+		object: 'model',
+		owned_by: 'llamacpp',
+		path: `/models/${id}`,
+		status: { value: status }
+	};
+}
+
+beforeEach(() => {
+	modelsStore.routerModels = [];
+});
+
+describe('groupModelQuants', () => {
+	it('folds the quants of one repo into a single entry', () => {
+		const groups = groupModelQuants([
+			option('org/Qwen3-8B:Q4_K_M'),
+			option('org/Qwen3-8B:Q8_0'),
+			option('org/Llama-3-8B:Q4_K_M')
+		]);
+
+		expect(groups.map((group) => [group.key, group.kind, group.quants.length])).toEqual([
+			['org/Qwen3-8B', ModelGroupKind.QUANTS, 2],
+			['org/Llama-3-8B', ModelGroupKind.QUANTS, 1]
+		]);
+	});
+
+	it('keeps the first quant of a repo as the row it renders', () => {
+		const groups = groupModelQuants([option('org/Qwen3-8B:Q4_K_M'), option('org/Qwen3-8B:Q8_0')]);
+
+		expect(groups[0].base.model).toBe('org/Qwen3-8B:Q4_K_M');
+	});
+
+	it('keeps rows of the same id apart as variants', () => {
+		const groups = groupModelQuants([
+			option('org/Qwen3-8B:Q4_K_M', 'first'),
+			option('org/Qwen3-8B:Q4_K_M', 'second')
+		]);
+
+		expect(groups.map((group) => [group.key, group.kind])).toEqual([
+			['org/Qwen3-8B::first', ModelGroupKind.VARIANTS],
+			['org/Qwen3-8B::second', ModelGroupKind.VARIANTS]
+		]);
+	});
+});
+
+describe('modelContextLength', () => {
+	it('reports the context of the listing', () => {
+		expect(modelContextLength({ ...option('org/Qwen3-8B:Q4_K_M'), contextLength: 8192 })).toBe(
+			8192
+		);
+	});
+
+	it('reports nothing while no source knows the context', () => {
+		expect(modelContextLength(option('org/Qwen3-8B:Q4_K_M'))).toBeNull();
+	});
+});
+
+describe('downloadGroups', () => {
+	it('reuses the row of a download the router already lists', () => {
+		const listed = option('org/Qwen3-8B:Q4_K_M');
+		const groups = downloadGroups(
+			[{ isPaused: false, progress: null, repoWithTag: 'org/Qwen3-8B:Q4_K_M' }],
+			[listed],
+			() => []
+		);
+
+		expect(groups[0].key).toBe('download::org/Qwen3-8B:Q4_K_M');
+		expect(groups[0].base).toMatchObject(listed);
+	});
+
+	it('stands the download in for a row of its own when nothing is listed', () => {
+		const groups = downloadGroups(
+			[{ isPaused: true, progress: null, repoWithTag: 'org/Qwen3-8B:Q4_K_M' }],
+			[],
+			(repo) =>
+				repo === 'org/Qwen3-8B' ? [{ kind: ModelDraftSidecar.MTP, quant: 'Q8_0', repo }] : []
+		);
+
+		// the sub-lines carry the sidecars, so the inline badges stay empty
+		expect(groups[0].base).toMatchObject({
+			backendId: LOCAL_BACKEND_ID,
+			draftSidecars: [],
+			model: 'org/Qwen3-8B:Q4_K_M'
+		});
+		expect(groups[0].sidecarBadges).toEqual([
+			{ kind: ModelDraftSidecar.MTP, quant: 'Q8_0', repo: 'org/Qwen3-8B' }
+		]);
+	});
+
+	it('keeps one row per tracked download, sidecars included', () => {
+		const main = { isPaused: false, progress: null, repoWithTag: 'org/Qwen3-8B:Q4_K_M' };
+		const other = { isPaused: true, progress: null, repoWithTag: 'org/Qwen3-8B:Q8_0' };
+		const groups = downloadGroups([main, other], [], () => []);
+
+		expect(groups).toHaveLength(2);
+		expect(groups.map((group) => group.key)).toEqual([
+			'download::org/Qwen3-8B:Q4_K_M',
+			'download::org/Qwen3-8B:Q8_0'
+		]);
+	});
+});
+
+describe('modelsStore.isModelRunning', () => {
+	it('counts a loaded or sleeping model as running', () => {
+		modelsStore.routerModels = [
+			routerEntry('org/loaded', ServerModelStatus.LOADED),
+			routerEntry('org/sleeping', ServerModelStatus.SLEEPING)
+		];
+
+		expect(modelsStore.isModelRunning('org/loaded')).toBe(true);
+		expect(modelsStore.isModelRunning('org/sleeping')).toBe(true);
+	});
+
+	it('does not count a loading, failed or unknown model as running', () => {
+		modelsStore.routerModels = [
+			routerEntry('org/loading', ServerModelStatus.LOADING),
+			routerEntry('org/failed', ServerModelStatus.FAILED)
+		];
+
+		expect(modelsStore.isModelRunning('org/loading')).toBe(false);
+		expect(modelsStore.isModelRunning('org/failed')).toBe(false);
+		expect(modelsStore.isModelRunning('org/unknown')).toBe(false);
+	});
+});
+
+describe('splitHiddenQuants', () => {
+	const entry = (repo: string, quants: string[]) => ({
+		base: option(quants[0]),
+		key: repo,
+		kind: ModelGroupKind.QUANTS,
+		quants: quants.map((model) => option(model))
+	});
+
+	it('keeps the visible quants of a partly hidden repo in the local block', () => {
+		const repo = entry('org/Qwen3-8B', ['org/Qwen3-8B:Q4_K_M', 'org/Qwen3-8B:Q8_0']);
+		const { hidden, local } = splitHiddenQuants([repo], (picked) => picked.model.endsWith('Q8_0'));
+
+		expect(hidden.map((group) => [group.key, group.quants.length])).toEqual([
+			['org/Qwen3-8B::hidden', 1]
+		]);
+		expect(local.map((group) => [group.key, group.quants.length])).toEqual([['org/Qwen3-8B', 1]]);
+		expect(local[0].base.model).toBe('org/Qwen3-8B:Q4_K_M');
+	});
+
+	it('moves a repo whose quants are all hidden', () => {
+		const repo = entry('org/Qwen3-8B', ['org/Qwen3-8B:Q4_K_M', 'org/Qwen3-8B:Q8_0']);
+		const { hidden, local } = splitHiddenQuants([repo], () => true);
+
+		expect(hidden[0].quants).toHaveLength(2);
+		expect(local).toEqual([]);
+	});
+
+	it('leaves a repo with no hidden quant alone', () => {
+		const repo = entry('org/Qwen3-8B', ['org/Qwen3-8B:Q4_K_M']);
+		const { hidden, local } = splitHiddenQuants([repo], () => false);
+
+		expect(hidden).toEqual([]);
+		expect(local[0].key).toBe('org/Qwen3-8B');
+	});
+});