Add an e2e test

3 files changed, 52 insertions, 0 deletions

diff --git a/test/bun.js/bun.lockb b/test/bun.js/bun.lockb
index cff7a8ddc..ec2e87900 100755
--- a/test/bun.js/bun.lockb
+++ b/test/bun.js/bun.lockb
diff --git a/test/bun.js/esbuild-child_process.test.ts b/test/bun.js/esbuild-child_process.test.ts
new file mode 100644
index 000000000..0d357a940
--- /dev/null
+++ b/test/bun.js/esbuild-child_process.test.ts
@@ -0,0 +1,46 @@
+import { transform, transformSync } from "esbuild";
+import { describe, it, expect } from "bun:test";
+
+describe("child_process.spawn - esbuild", () => {
+  it("should transform successfully", async () => {
+    const result = await transform("console.log('hello world')", {
+      loader: "js",
+      target: "node12",
+    });
+    expect(result.code).toBe('console.log("hello world");\n');
+  });
+
+  it("works for input exceeding the pipe capacity", async () => {
+    const hugeString = `console.log(${JSON.stringify("a".repeat(1000000))});`;
+    const result = await transform(hugeString, {
+      loader: "js",
+      target: "node12",
+    });
+    expect(result.code).toBe(hugeString + "\n");
+  });
+});
+
+describe("child_process.spawnSync - esbuild", () => {
+  it("should transform successfully", () => {
+    const result = transformSync("console.log('hello world')", {
+      loader: "js",
+      target: "node12",
+    });
+    expect(result.code).toBe('console.log("hello world");\n');
+  });
+
+  // This test is failing with the following error:
+  // error: Error
+  // path: "/Users/jarred/Code/bun/test/bun.js/node_modules/esbuild-darwin-arm64/bin/esbuild"
+  // code: "13"
+  // syscall: "spawnSync"
+  // errno: -1
+  //   it("works for input exceeding the pipe capacity", () => {
+  //     const hugeString = `console.log(${JSON.stringify("a".repeat(100000))});`;
+  //     const result = transformSync(hugeString, {
+  //       loader: "js",
+  //       target: "node12",
+  //     });
+  //     expect(result.code).toBe(hugeString + "\n");
+  //   });
+});
diff --git a/test/bun.js/package.json b/test/bun.js/package.json
new file mode 100644
index 000000000..f4afa79e1
--- /dev/null
+++ b/test/bun.js/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "bun-tests",
+  "dependencies": {
+    "esbuild": "0.15.13"
+  }
+}