tsiry-sandratraina.com
Simple script and config (type-safe) for building custom Linux kernels for Firecracker MicroVMs
feat: add TOML serialization and deserialization tests for kernel configuration
+37
-1
config_test.ts
+37
-1
config_test.ts
···
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// Deno native test runner
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// Run with: deno test --allow-read deno-test.ts
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-
import { assert, assertEquals, assertExists } from "@std/assert";
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import { assert, assertEquals, assertExists, assertThrows } from "@std/assert";
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import {
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KernelConfigDeserializer,
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KernelConfigParser,
···
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assertEquals(security.SECURITY, true);
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assertEquals(security.SECURITY_SELINUX, true);
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});
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// ============================================================================
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// TOML RELATED TESTS
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// ============================================================================
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Deno.test("toTOML includes buildInfo and config section", () => {
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const original = KernelConfigDeserializer.fromObject({
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CONFIG_SMP: true,
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CONFIG_NR_CPUS: 8,
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});
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const configWithBuild = {
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...original,
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buildInfo: { compiler: "gcc 13.3.0" },
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};
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const tomlStr = KernelConfigSerializer.toTOML(configWithBuild as any);
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// should contain top-level tables for buildInfo and config
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assert(tomlStr.includes("buildInfo"));
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assert(tomlStr.includes("config"));
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assert(tomlStr.includes("gcc 13.3.0"));
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});
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Deno.test("fromTOML parses flat TOML keys", () => {
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const tomlStr = `CONFIG_SMP = "y"\nCONFIG_NR_CPUS = 32`;
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const parsed = KernelConfigDeserializer.fromTOML(tomlStr);
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assertEquals(parsed.flatConfig.CONFIG_SMP, "y");
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assertEquals(parsed.flatConfig.CONFIG_NR_CPUS, 32);
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});
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Deno.test("fromTOML throws on invalid TOML", () => {
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const invalid = "this is not = valid toml =";
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assertThrows(() => {
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KernelConfigDeserializer.fromTOML(invalid);
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});
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});