76 lines
2.8 KiB
Swift
76 lines
2.8 KiB
Swift
import Testing
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import Foundation
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@testable import 康康
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struct ModelManifestTests {
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@Test func llmHasNineFunctionalFiles() {
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// 主模型已切 Gemma-3n E2B(text-only),9 个运行文件。
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#expect(ModelManifest.files(for: .llm).count == 9)
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}
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@Test func vlHasFourteenFunctionalFiles() {
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#expect(ModelManifest.files(for: .vl).count == 14)
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}
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@Test func llmTotalBytesMatchesManifest() {
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// Gemma-3n-E2B-it-lm-4bit 全部运行文件字节之和(ModelScope repo/files 实测,2026-06)。
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#expect(ModelManifest.totalBytes(for: .llm) == 2_547_095_782)
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}
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@Test func vlTotalBytesMatchesManifest() {
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#expect(ModelManifest.totalBytes(for: .vl) == 3_109_729_929)
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}
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@Test func mnnHasSixFunctionalFiles() {
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#expect(ModelManifest.files(for: .mnnLLM).count == 6)
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}
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@Test func mnnTotalBytesMatchesManifest() {
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#expect(ModelManifest.totalBytes(for: .mnnLLM) == 1_185_759_005)
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}
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@Test func mnnHasEssentialRuntimeFiles() {
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let names = ModelManifest.files(for: .mnnLLM).map(\.path)
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#expect(names.contains("config.json"))
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#expect(names.contains("llm.mnn"))
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#expect(names.contains("llm.mnn.weight"))
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#expect(names.contains("tokenizer.txt"))
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}
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@Test func mnnFileURLUsesRepoPath() {
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// .mnnLLM 已停用但仍配 ModelScope 源备查;fileURL 走 modelscope resolve/master。
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let file = ModelFile(path: "config.json", bytes: 652)
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let url = ModelManifest.fileURL(for: .mnnLLM, file: file)
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#expect(url.absoluteString ==
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"https://modelscope.cn/models/MNN/Qwen3.5-2B-MNN/resolve/master/config.json")
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}
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@Test func excludesReadmeAndGitattributes() {
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for kind in [ModelKind.llm, .vl] {
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let names = ModelManifest.files(for: kind).map(\.path)
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#expect(!names.contains("README.md"))
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#expect(!names.contains(".gitattributes"))
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}
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}
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@Test func includesEssentialFiles() {
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let llm = ModelManifest.files(for: .llm).map(\.path)
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#expect(llm.contains("config.json"))
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#expect(llm.contains("model.safetensors"))
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#expect(llm.contains("tokenizer.json"))
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let vl = ModelManifest.files(for: .vl).map(\.path)
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#expect(vl.contains("preprocessor_config.json")) // VL 拍照识别必需
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#expect(vl.contains("model.safetensors"))
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}
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@Test func llmFileURLUsesModelScopeRepo() {
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// 主模型走 ModelScope 官方 resolve/master(大陆可达,302 跳 OSS 支持 Range 续传)。
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let file = ModelFile(path: "config.json", bytes: 107_207)
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let url = ModelManifest.fileURL(for: .llm, file: file)
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#expect(url.absoluteString ==
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"https://modelscope.cn/models/mlx-community/gemma-3n-E2B-it-lm-4bit/resolve/master/config.json")
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}
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}
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