1 files changed, 96 insertions, 0 deletions
diff --git a/test/bun.js/inspect.test.js b/test/bun.js/inspect.test.js
new file mode 100644
index 000000000..bf5021c33
--- /dev/null
+++ b/test/bun.js/inspect.test.js
@@ -0,0 +1,96 @@
+import { it, expect } from "bun:test";
+
+it("jsx with two elements", () => {
+  const input = Bun.inspect(
+    <div hello="quoted">
+      <input type="text" value={"123"} />
+      string inside child
+    </div>
+  );
+
+  const output = `<div hello="quoted">
+  <input type="text" value="123" />
+  string inside child
+</div>`;
+
+  expect(input).toBe(output);
+});
+
+const Foo = () => <div hello="quoted">foo</div>;
+
+it("jsx with anon component", () => {
+  const input = Bun.inspect(<Foo />);
+
+  const output = `<NoName />`;
+
+  expect(input).toBe(output);
+});
+
+it("jsx with fragment", () => {
+  const input = Bun.inspect(<>foo bar</>);
+
+  const output = `<>foo bar</>`;
+
+  expect(input).toBe(output);
+});
+
+it("inspect", () => {
+  expect(Bun.inspect(new TypeError("what")).includes("TypeError: what")).toBe(
+    true
+  );
+  expect("hi").toBe("hi");
+  expect(Bun.inspect(1)).toBe("1");
+  expect(Bun.inspect(1, "hi")).toBe("1 hi");
+  expect(Bun.inspect([])).toBe("[]");
+  expect(Bun.inspect({})).toBe("{ }");
+  expect(Bun.inspect({ hello: 1 })).toBe("{ hello: 1 }");
+  expect(Bun.inspect({ hello: 1, there: 2 })).toBe("{ hello: 1, there: 2 }");
+  expect(Bun.inspect({ hello: "1", there: 2 })).toBe(
+    '{ hello: "1", there: 2 }'
+  );
+  expect(Bun.inspect({ 'hello-"there': "1", there: 2 })).toBe(
+    '{ "hello-\\"there": "1", there: 2 }'
+  );
+  var str = "123";
+  while (str.length < 4096) {
+    str += "123";
+  }
+  expect(Bun.inspect(str)).toBe(str);
+  // expect(Bun.inspect(new Headers())).toBe("Headers (0 KB) {}");
+  expect(Bun.inspect(new Response()).length > 0).toBe(true);
+  // expect(
+  //   JSON.stringify(
+  //     new Headers({
+  //       hi: "ok",
+  //     })
+  //   )
+  // ).toBe('{"hi":"ok"}');
+  expect(Bun.inspect(new Set())).toBe("Set {}");
+  expect(Bun.inspect(new Map())).toBe("Map {}");
+  expect(Bun.inspect(new Map([["foo", "bar"]]))).toBe(
+    'Map(1) {\n  "foo": "bar",\n}'
+  );
+  expect(Bun.inspect(new Set(["bar"]))).toBe('Set(1) {\n  "bar",\n}');
+  expect(Bun.inspect(<div>foo</div>)).toBe("<div>foo</div>");
+  expect(Bun.inspect(<div hello>foo</div>)).toBe("<div hello=true>foo</div>");
+  expect(Bun.inspect(<div hello={1}>foo</div>)).toBe("<div hello=1>foo</div>");
+  expect(Bun.inspect(<div hello={123}>hi</div>)).toBe(
+    "<div hello=123>hi</div>"
+  );
+  expect(Bun.inspect(<div hello="quoted">quoted</div>)).toBe(
+    '<div hello="quoted">quoted</div>'
+  );
+  expect(
+    Bun.inspect(
+      <div hello="quoted">
+        <input type="text" value={"123"} />
+      </div>
+    )
+  ).toBe(
+    `
+<div hello="quoted">
+  <input type="text" value="123" />
+</div>`.trim()
+  );
+  expect(Bun.inspect(BigInt(32))).toBe("32n");
+});