Fixes #97: SQLite is now async, optimized, tests

2022-10-21 10:00:43 +02:00
parent b9da9b7965
commit c1a78e0105
65 changed files with 329 additions and 142 deletions
@@ -0,0 +1,51 @@
+import { assertEquals } from "https://deno.land/std@0.152.0/testing/asserts.ts";
+import { AsyncSQLite } from "../../plugos/sqlite/async_sqlite.ts";
+import { ensureTable, pageIndexSyscalls } from "./index.ts";
+
+const fakeContext = {} as any;
+
+Deno.test("Page index", async () => {
+  const db = new AsyncSQLite(":memory:");
+  await db.init();
+  await ensureTable(db);
+  const syscalls = pageIndexSyscalls(db);
+  await syscalls["index.set"](fakeContext, "page1", "key1", "value1");
+  assertEquals(
+    "value1",
+    await syscalls["index.get"](fakeContext, "page1", "key1"),
+  );
+  await syscalls["index.set"](fakeContext, "page1", "key1", "value2");
+  assertEquals(
+    "value2",
+    await syscalls["index.get"](fakeContext, "page1", "key1"),
+  );
+  await syscalls["index.set"](fakeContext, "page1", "key2", "value1");
+  assertEquals(
+    [
+      { key: "key1", page: "page1", value: "value2" },
+      { key: "key2", page: "page1", value: "value1" },
+    ],
+    await syscalls["index.queryPrefix"](fakeContext, ""),
+  );
+  await syscalls["index.delete"](fakeContext, "page1", "key1");
+  assertEquals(
+    [
+      { key: "key2", page: "page1", value: "value1" },
+    ],
+    await syscalls["index.queryPrefix"](fakeContext, ""),
+  );
+  await syscalls["index.batchSet"](fakeContext, "page1", [
+    { key: "key1", value: "value1" },
+    { key: "key2", value: "value2" },
+    { key: "key3", value: "value3" },
+  ]);
+  assertEquals(
+    [
+      { key: "key1", page: "page1", value: "value1" },
+      { key: "key2", page: "page1", value: "value2" },
+      { key: "key3", page: "page1", value: "value3" },
+    ],
+    await syscalls["index.queryPrefix"](fakeContext, ""),
+  );
+  db.stop();
+});