From f9f2535246ded1b87d0db3098467c9f9a8480b95 Mon Sep 17 00:00:00 2001
From: Anton Harniakou <anton.harniakou@gmail.com>
Date: Thu, 29 May 2025 14:36:00 +0300
Subject: [PATCH] better-sqlite: test pragma

---
 .../__test__/better-sqlite3.spec.mjs          | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/bindings/javascript/__test__/better-sqlite3.spec.mjs b/bindings/javascript/__test__/better-sqlite3.spec.mjs
index 2004d28bb..c481126f4 100644
--- a/bindings/javascript/__test__/better-sqlite3.spec.mjs
+++ b/bindings/javascript/__test__/better-sqlite3.spec.mjs
@@ -84,6 +84,35 @@ test("Test pragma()", async (t) => {
   t.deepEqual(typeof db.pragma("cache_size", { simple: true }), "number");
 });
 
+test("pragma query", async (t) => {
+  const [db] = await connect(":memory:");
+  let page_size = db.pragma("page_size");
+  let expectedValue = [{page_size: 4096}];
+  t.deepEqual(page_size, expectedValue);
+});
+
+test("pragma table_list", async (t) => {
+  const [db] = await connect(":memory:");
+  let param = "sqlite_schema";
+  let actual = db.pragma(`table_info(${param})`);
+  let expectedValue = [
+    {cid: 0, name: "type", type: "TEXT", notnull: 0, dflt_value: null, pk: 0},
+    {cid: 1, name: "name", type: "TEXT", notnull: 0, dflt_value: null, pk: 0},
+    {cid: 2, name: "tbl_name", type: "TEXT", notnull: 0, dflt_value: null, pk: 0},
+    {cid: 3, name: "rootpage", type: "INT", notnull: 0, dflt_value: null, pk: 0},
+    {cid: 4, name: "sql", type: "TEXT", notnull: 0, dflt_value: null, pk: 0},
+  ];
+  t.deepEqual(actual, expectedValue);
+});
+
+test("simple pragma table_list", async (t) => {
+  const [db] = await connect(":memory:");
+  let param = "sqlite_schema";
+  let actual = db.pragma(`table_info(${param})`, {simple: true});
+  let expectedValue = 0;
+  t.deepEqual(actual, expectedValue);
+});
+
 test("Statement shouldn't bind twice with bind()", async (t) => {
   const [db] = await connect(":memory:");
   db.prepare("CREATE TABLE users (name TEXT, age INTEGER)").run();