ffi test code

1 files changed, 195 insertions, 6 deletions

diff --git a/integration/bunjs-only-snippets/ffi.test.js b/integration/bunjs-only-snippets/ffi.test.js
index bc3ac1f2a..83a6c8950 100644
--- a/integration/bunjs-only-snippets/ffi.test.js
+++ b/integration/bunjs-only-snippets/ffi.test.js
@@ -11,15 +11,204 @@ it("ffi print", () => {
 
 it("ffi run", () => {
   const {
-    symbols: { add },
+    symbols: {
+      returns_true,
+      returns_false,
+      returns_42_char,
+      returns_42_float,
+      returns_42_double,
+      returns_42_uint8_t,
+      returns_neg_42_int8_t,
+      returns_42_uint16_t,
+      returns_42_uint32_t,
+      returns_42_uint64_t,
+      returns_neg_42_int16_t,
+      returns_neg_42_int32_t,
+      returns_neg_42_int64_t,
+      identity_char,
+      identity_float,
+      identity_bool,
+      identity_double,
+      identity_int8_t,
+      identity_int16_t,
+      identity_int32_t,
+      identity_int64_t,
+      identity_uint8_t,
+      identity_uint16_t,
+      identity_uint32_t,
+      identity_uint64_t,
+      add_char,
+      add_float,
+      add_double,
+      add_int8_t,
+      add_int16_t,
+      add_int32_t,
+      add_int64_t,
+      add_uint8_t,
+      add_uint16_t,
+      add_uint32_t,
+      add_uint64_t,
+    },
     close,
-  } = Bun.dlopen("/tmp/libffi-test.dylib", {
-    add: {
-      params: ["int32_t", "int32_t"],
-      return_type: "int32_t",
+  } = Bun.dlopen("/tmp/bun-ffi-test.dylib", {
+    returns_true: {
+      returns: "bool",
+      expects: [],
+    },
+    returns_false: {
+      returns: "bool",
+      expects: [],
+    },
+    returns_42_char: {
+      returns: "char",
+      expects: [],
+    },
+    returns_42_float: {
+      returns: "float",
+      expects: [],
+    },
+    returns_42_double: {
+      returns: "double",
+      expects: [],
+    },
+    returns_42_uint8_t: {
+      returns: "uint8_t",
+      expects: [],
+    },
+    returns_neg_42_int8_t: {
+      returns: "int8_t",
+      expects: [],
+    },
+    returns_42_uint16_t: {
+      returns: "uint16_t",
+      expects: [],
+    },
+    returns_42_uint32_t: {
+      returns: "uint32_t",
+      expects: [],
+    },
+    returns_42_uint64_t: {
+      returns: "uint64_t",
+      expects: [],
+    },
+    returns_neg_42_int16_t: {
+      returns: "int16_t",
+      expects: [],
+    },
+    returns_neg_42_int32_t: {
+      returns: "int32_t",
+      expects: [],
+    },
+    returns_neg_42_int64_t: {
+      returns: "int64_t",
+      expects: [],
+    },
+
+    identity_char: {
+      returns: "char",
+      expects: ["char"],
+    },
+    identity_float: {
+      returns: "float",
+      expects: ["float"],
+    },
+    identity_bool: {
+      returns: "bool",
+      expects: ["bool"],
+    },
+    identity_double: {
+      returns: "double",
+      expects: ["double"],
+    },
+    identity_int8_t: {
+      returns: "int8_t",
+      expects: ["int8_t"],
+    },
+    identity_int16_t: {
+      returns: "int16_t",
+      expects: ["int16_t"],
+    },
+    identity_int32_t: {
+      returns: "int32_t",
+      expects: ["int32_t"],
+    },
+    identity_int64_t: {
+      returns: "int64_t",
+      expects: ["int64_t"],
+    },
+    identity_uint8_t: {
+      returns: "uint8_t",
+      expects: ["uint8_t"],
+    },
+    identity_uint16_t: {
+      returns: "uint16_t",
+      expects: ["uint16_t"],
+    },
+    identity_uint32_t: {
+      returns: "uint32_t",
+      expects: ["uint32_t"],
+    },
+    identity_uint64_t: {
+      returns: "uint64_t",
+      expects: ["uint64_t"],
+    },
+
+    add_char: {
+      returns: "char",
+      expects: ["char", "char"],
+    },
+    add_float: {
+      returns: "float",
+      expects: ["float", "float"],
+    },
+    add_double: {
+      returns: "double",
+      expects: ["double", "double"],
+    },
+    add_int8_t: {
+      returns: "int8_t",
+      expects: ["int8_t", "int8_t"],
+    },
+    add_int16_t: {
+      returns: "int16_t",
+      expects: ["int16_t", "int16_t"],
+    },
+    add_int32_t: {
+      returns: "int32_t",
+      expects: ["int32_t", "int32_t"],
+    },
+    add_int64_t: {
+      returns: "int64_t",
+      expects: ["int64_t", "int64_t"],
+    },
+    add_uint8_t: {
+      returns: "uint8_t",
+      expects: ["uint8_t", "uint8_t"],
+    },
+    add_uint16_t: {
+      returns: "uint16_t",
+      expects: ["uint16_t", "uint16_t"],
+    },
+    add_uint32_t: {
+      returns: "uint32_t",
+      expects: ["uint32_t", "uint32_t"],
+    },
+    add_uint64_t: {
+      returns: "uint64_t",
+      expects: ["uint64_t", "uint64_t"],
     },
   });
-  expect(add(1, 2)).toBe(3);
+  expect(add_char(1, 1)).toBe(2);
+  expect(add_float(1.1, 1.1)).toBe(2.2);
+  expect(add_double(1.1, 1.1)).toBe(2.2);
+  expect(add_int8_t(1, 1)).toBe(2);
+  expect(add_int16_t(1, 1)).toBe(2);
+  expect(add_int32_t(1, 1)).toBe(2);
+  //   expect(add_int64_t(1, 1)).toBe(2);
+  expect(add_uint8_t(1, 1)).toBe(2);
+  expect(add_uint16_t(1, 1)).toBe(2);
+  expect(add_uint32_t(1, 1)).toBe(2);
+  //   expect(add_uint64_t(1, 1)).toBe(2);
   close();
 });
 ``;