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-rw-r--r--test_ffi/tests/bench.js503
-rw-r--r--test_ffi/tests/ffi_types.ts132
-rw-r--r--test_ffi/tests/integration_tests.rs16
-rw-r--r--test_ffi/tests/test.js205
4 files changed, 854 insertions, 2 deletions
diff --git a/test_ffi/tests/bench.js b/test_ffi/tests/bench.js
new file mode 100644
index 000000000..398732cc8
--- /dev/null
+++ b/test_ffi/tests/bench.js
@@ -0,0 +1,503 @@
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+// deno-lint-ignore-file
+
+const targetDir = Deno.execPath().replace(/[^\/\\]+$/, "");
+const [libPrefix, libSuffix] = {
+ darwin: ["lib", "dylib"],
+ linux: ["lib", "so"],
+ windows: ["", "dll"],
+}[Deno.build.os];
+const libPath = `${targetDir}/${libPrefix}test_ffi.${libSuffix}`;
+
+const dylib = Deno.dlopen(libPath, {
+ "nop": { parameters: [], result: "void" },
+ "nop_u8": { parameters: ["u8"], result: "void" },
+ "nop_i8": { parameters: ["i8"], result: "void" },
+ "nop_u16": { parameters: ["u16"], result: "void" },
+ "nop_i16": { parameters: ["i16"], result: "void" },
+ "nop_u32": { parameters: ["u32"], result: "void" },
+ "nop_i32": { parameters: ["i32"], result: "void" },
+ "nop_u64": { parameters: ["u64"], result: "void" },
+ "nop_i64": { parameters: ["i64"], result: "void" },
+ "nop_usize": { parameters: ["usize"], result: "void" },
+ "nop_isize": { parameters: ["isize"], result: "void" },
+ "nop_f32": { parameters: ["f32"], result: "void" },
+ "nop_f64": { parameters: ["f64"], result: "void" },
+ "nop_buffer": { parameters: ["pointer"], result: "void" },
+ "return_u8": { parameters: [], result: "u8" },
+ "return_i8": { parameters: [], result: "i8" },
+ "return_u16": { parameters: [], result: "u16" },
+ "return_i16": { parameters: [], result: "i16" },
+ "return_u32": { parameters: [], result: "u32" },
+ "return_i32": { parameters: [], result: "i32" },
+ "return_u64": { parameters: [], result: "u64" },
+ "return_i64": { parameters: [], result: "i64" },
+ "return_usize": { parameters: [], result: "usize" },
+ "return_isize": { parameters: [], result: "isize" },
+ "return_f32": { parameters: [], result: "f32" },
+ "return_f64": { parameters: [], result: "f64" },
+ "return_buffer": { parameters: [], result: "pointer" },
+ // Nonblocking calls
+ "nop_nonblocking": { name: "nop", parameters: [], result: "void" },
+ "nop_u8_nonblocking": { name: "nop_u8", parameters: ["u8"], result: "void" },
+ "nop_i8_nonblocking": { name: "nop_i8", parameters: ["i8"], result: "void" },
+ "nop_u16_nonblocking": {
+ name: "nop_u16",
+ parameters: ["u16"],
+ result: "void",
+ },
+ "nop_i16_nonblocking": {
+ name: "nop_i16",
+ parameters: ["i16"],
+ result: "void",
+ },
+ "nop_u32_nonblocking": {
+ name: "nop_u32",
+ parameters: ["u32"],
+ result: "void",
+ },
+ "nop_i32_nonblocking": {
+ name: "nop_i32",
+ parameters: ["i32"],
+ result: "void",
+ },
+ "nop_u64_nonblocking": {
+ name: "nop_u64",
+ parameters: ["u64"],
+ result: "void",
+ },
+ "nop_i64_nonblocking": {
+ name: "nop_i64",
+ parameters: ["i64"],
+ result: "void",
+ },
+ "nop_usize_nonblocking": {
+ name: "nop_usize",
+ parameters: ["usize"],
+ result: "void",
+ },
+ "nop_isize_nonblocking": {
+ name: "nop_isize",
+ parameters: ["isize"],
+ result: "void",
+ },
+ "nop_f32_nonblocking": {
+ name: "nop_f32",
+ parameters: ["f32"],
+ result: "void",
+ },
+ "nop_f64_nonblocking": {
+ name: "nop_f64",
+ parameters: ["f64"],
+ result: "void",
+ },
+ "nop_buffer_nonblocking": {
+ name: "nop_buffer",
+ parameters: ["pointer"],
+ result: "void",
+ },
+ "return_u8_nonblocking": { name: "return_u8", parameters: [], result: "u8" },
+ "return_i8_nonblocking": { name: "return_i8", parameters: [], result: "i8" },
+ "return_u16_nonblocking": {
+ name: "return_u16",
+ parameters: [],
+ result: "u16",
+ },
+ "return_i16_nonblocking": {
+ name: "return_i16",
+ parameters: [],
+ result: "i16",
+ },
+ "return_u32_nonblocking": {
+ name: "return_u32",
+ parameters: [],
+ result: "u32",
+ },
+ "return_i32_nonblocking": {
+ name: "return_i32",
+ parameters: [],
+ result: "i32",
+ },
+ "return_u64_nonblocking": {
+ name: "return_u64",
+ parameters: [],
+ result: "u64",
+ },
+ "return_i64_nonblocking": {
+ name: "return_i64",
+ parameters: [],
+ result: "i64",
+ },
+ "return_usize_nonblocking": {
+ name: "return_usize",
+ parameters: [],
+ result: "usize",
+ },
+ "return_isize_nonblocking": {
+ name: "return_isize",
+ parameters: [],
+ result: "isize",
+ },
+ "return_f32_nonblocking": {
+ name: "return_f32",
+ parameters: [],
+ result: "f32",
+ },
+ "return_f64_nonblocking": {
+ name: "return_f64",
+ parameters: [],
+ result: "f64",
+ },
+ "return_buffer_nonblocking": {
+ name: "return_buffer",
+ parameters: [],
+ result: "pointer",
+ },
+ // Parameter checking
+ "nop_many_parameters": {
+ parameters: [
+ "u8",
+ "i8",
+ "u16",
+ "i16",
+ "u32",
+ "i32",
+ "u64",
+ "i64",
+ "usize",
+ "isize",
+ "f32",
+ "f64",
+ "pointer",
+ "u8",
+ "i8",
+ "u16",
+ "i16",
+ "u32",
+ "i32",
+ "u64",
+ "i64",
+ "usize",
+ "isize",
+ "f32",
+ "f64",
+ "pointer",
+ ],
+ result: "void",
+ },
+ "nop_many_parameters_nonblocking": {
+ name: "nop_many_parameters",
+ parameters: [
+ "u8",
+ "i8",
+ "u16",
+ "i16",
+ "u32",
+ "i32",
+ "u64",
+ "i64",
+ "usize",
+ "isize",
+ "f32",
+ "f64",
+ "pointer",
+ "u8",
+ "i8",
+ "u16",
+ "i16",
+ "u32",
+ "i32",
+ "u64",
+ "i64",
+ "usize",
+ "isize",
+ "f32",
+ "f64",
+ "pointer",
+ ],
+ result: "void",
+ nonblocking: true,
+ },
+});
+
+Deno.bench("nop()", () => {
+ dylib.symbols.nop();
+});
+
+Deno.bench("nop_u8()", () => {
+ dylib.symbols.nop_u8(100);
+});
+
+Deno.bench("nop_i8()", () => {
+ dylib.symbols.nop_i8(100);
+});
+
+Deno.bench("nop_u16()", () => {
+ dylib.symbols.nop_u16(100);
+});
+
+Deno.bench("nop_i16()", () => {
+ dylib.symbols.nop_i16(100);
+});
+
+Deno.bench("nop_u32()", () => {
+ dylib.symbols.nop_u32(100);
+});
+
+Deno.bench("nop_i32()", () => {
+ dylib.symbols.nop_i32(100);
+});
+
+Deno.bench("nop_u64()", () => {
+ dylib.symbols.nop_u64(100);
+});
+
+Deno.bench("nop_i64()", () => {
+ dylib.symbols.nop_i64(100);
+});
+
+Deno.bench("nop_usize()", () => {
+ dylib.symbols.nop_usize(100);
+});
+
+Deno.bench("nop_isize()", () => {
+ dylib.symbols.nop_isize(100);
+});
+
+Deno.bench("nop_f32()", () => {
+ dylib.symbols.nop_f32(100);
+});
+
+Deno.bench("nop_f64()", () => {
+ dylib.symbols.nop_f64(100);
+});
+
+const buffer = new Uint8Array(8).fill(5);
+Deno.bench("nop_buffer()", () => {
+ dylib.symbols.nop_buffer(buffer);
+});
+
+Deno.bench("return_u8()", () => {
+ dylib.symbols.return_u8();
+});
+
+Deno.bench("return_i8()", () => {
+ dylib.symbols.return_i8();
+});
+
+Deno.bench("return_u16()", () => {
+ dylib.symbols.return_u16();
+});
+
+Deno.bench("return_i16()", () => {
+ dylib.symbols.return_i16();
+});
+
+Deno.bench("return_u32()", () => {
+ dylib.symbols.return_u32();
+});
+
+Deno.bench("return_i32()", () => {
+ dylib.symbols.return_i32();
+});
+
+Deno.bench("return_u64()", () => {
+ dylib.symbols.return_u64();
+});
+
+Deno.bench("return_i64()", () => {
+ dylib.symbols.return_i64();
+});
+
+Deno.bench("return_usize()", () => {
+ dylib.symbols.return_usize();
+});
+
+Deno.bench("return_isize()", () => {
+ dylib.symbols.return_isize();
+});
+
+Deno.bench("return_f32()", () => {
+ dylib.symbols.return_f32();
+});
+
+Deno.bench("return_f64()", () => {
+ dylib.symbols.return_f64();
+});
+
+Deno.bench("return_buffer()", () => {
+ dylib.symbols.return_buffer();
+});
+
+// Nonblocking calls
+
+Deno.bench("nop_nonblocking()", async () => {
+ await dylib.symbols.nop_nonblocking();
+});
+
+Deno.bench("nop_u8_nonblocking()", async () => {
+ await dylib.symbols.nop_u8_nonblocking(100);
+});
+
+Deno.bench("nop_i8_nonblocking()", async () => {
+ await dylib.symbols.nop_i8_nonblocking(100);
+});
+
+Deno.bench("nop_u16_nonblocking()", async () => {
+ await dylib.symbols.nop_u16_nonblocking(100);
+});
+
+Deno.bench("nop_i16_nonblocking()", async () => {
+ await dylib.symbols.nop_i16_nonblocking(100);
+});
+
+Deno.bench("nop_u32_nonblocking()", async () => {
+ await dylib.symbols.nop_u32_nonblocking(100);
+});
+
+Deno.bench("nop_i32_nonblocking()", async () => {
+ await dylib.symbols.nop_i32_nonblocking(100);
+});
+
+Deno.bench("nop_u64_nonblocking()", async () => {
+ await dylib.symbols.nop_u64_nonblocking(100);
+});
+
+Deno.bench("nop_i64_nonblocking()", async () => {
+ await dylib.symbols.nop_i64_nonblocking(100);
+});
+
+Deno.bench("nop_usize_nonblocking()", async () => {
+ await dylib.symbols.nop_usize_nonblocking(100);
+});
+
+Deno.bench("nop_isize_nonblocking()", async () => {
+ await dylib.symbols.nop_isize_nonblocking(100);
+});
+
+Deno.bench("nop_f32_nonblocking()", async () => {
+ await dylib.symbols.nop_f32_nonblocking(100);
+});
+
+Deno.bench("nop_f64_nonblocking()", async () => {
+ await dylib.symbols.nop_f64_nonblocking(100);
+});
+
+Deno.bench("nop_buffer_nonblocking()", async () => {
+ await dylib.symbols.nop_buffer_nonblocking(buffer);
+});
+
+Deno.bench("return_u8_nonblocking()", async () => {
+ await dylib.symbols.return_u8_nonblocking();
+});
+
+Deno.bench("return_i8_nonblocking()", async () => {
+ await dylib.symbols.return_i8_nonblocking();
+});
+
+Deno.bench("return_u16_nonblocking()", async () => {
+ await dylib.symbols.return_u16_nonblocking();
+});
+
+Deno.bench("return_i16_nonblocking()", async () => {
+ await dylib.symbols.return_i16_nonblocking();
+});
+
+Deno.bench("return_u32_nonblocking()", async () => {
+ await dylib.symbols.return_u32_nonblocking();
+});
+
+Deno.bench("return_i32_nonblocking()", async () => {
+ await dylib.symbols.return_i32_nonblocking();
+});
+
+Deno.bench("return_u64_nonblocking()", async () => {
+ await dylib.symbols.return_u64_nonblocking();
+});
+
+Deno.bench("return_i64_nonblocking()", async () => {
+ await dylib.symbols.return_i64_nonblocking();
+});
+
+Deno.bench("return_usize_nonblocking()", async () => {
+ await dylib.symbols.return_usize_nonblocking();
+});
+
+Deno.bench("return_isize_nonblocking()", async () => {
+ await dylib.symbols.return_isize_nonblocking();
+});
+
+Deno.bench("return_f32_nonblocking()", async () => {
+ await dylib.symbols.return_f32_nonblocking();
+});
+
+Deno.bench("return_f64_nonblocking()", async () => {
+ await dylib.symbols.return_f64_nonblocking();
+});
+
+Deno.bench("return_buffer_nonblocking()", async () => {
+ await dylib.symbols.return_buffer_nonblocking();
+});
+
+const buffer2 = new Uint8Array(8).fill(25);
+Deno.bench("nop_many_parameters()", () => {
+ dylib.symbols.nop_many_parameters(
+ 135,
+ 47,
+ 356,
+ -236,
+ 7457,
+ -1356,
+ 16471468n,
+ -1334748136n,
+ 132658769535n,
+ -42745856824n,
+ 13567.26437,
+ 7.686234e-3,
+ buffer,
+ 64,
+ -42,
+ 83,
+ -136,
+ 3657,
+ -2376,
+ 3277918n,
+ -474628146n,
+ 344657895n,
+ -2436732n,
+ 135.26437e3,
+ 264.3576468623546834,
+ buffer2,
+ );
+});
+
+Deno.bench("nop_many_parameters_nonblocking()", () => {
+ dylib.symbols.nop_many_parameters_nonblocking(
+ 135,
+ 47,
+ 356,
+ -236,
+ 7457,
+ -1356,
+ 16471468n,
+ -1334748136n,
+ 132658769535n,
+ -42745856824n,
+ 13567.26437,
+ 7.686234e-3,
+ buffer,
+ 64,
+ -42,
+ 83,
+ -136,
+ 3657,
+ -2376,
+ 3277918n,
+ -474628146n,
+ 344657895n,
+ -2436732n,
+ 135.26437e3,
+ 264.3576468623546834,
+ buffer2,
+ );
+});
diff --git a/test_ffi/tests/ffi_types.ts b/test_ffi/tests/ffi_types.ts
index 9ad51e67c..92ac13892 100644
--- a/test_ffi/tests/ffi_types.ts
+++ b/test_ffi/tests/ffi_types.ts
@@ -24,6 +24,27 @@ const remote = Deno.dlopen(
method17: { parameters: [], result: "usize", nonblocking: true },
method18: { parameters: [], result: "pointer" },
method19: { parameters: [], result: "pointer", nonblocking: true },
+ method20: {
+ parameters: [{
+ function: { parameters: ["u8", "u32", "pointer"], result: "void" },
+ }],
+ result: "void",
+ },
+ method21: {
+ parameters: [
+ { function: { parameters: [], result: "u8" } },
+ ],
+ result: "void",
+ },
+ method22: {
+ parameters: [{
+ function: {
+ parameters: [],
+ result: { function: { parameters: [], result: "u8" } },
+ },
+ }],
+ result: "void",
+ },
static1: { type: "usize" },
static2: { type: "pointer" },
static3: { type: "usize" },
@@ -41,6 +62,23 @@ const remote = Deno.dlopen(
} as const,
);
+Deno.dlopen(
+ "dummy_lib_2.so",
+ // @ts-expect-error: Returning a function pointer
+ // is declared using "pointer" + UnsafeFnPointer
+ {
+ wrong_method1: {
+ parameters: [],
+ result: {
+ function: {
+ parameters: [],
+ result: "void",
+ },
+ },
+ },
+ } as const,
+);
+
// @ts-expect-error: Invalid argument
remote.symbols.method1(0);
// @ts-expect-error: Invalid return type
@@ -136,6 +174,100 @@ const fnptr = new Deno.UnsafeFnPointer(
fnptr.call(null, null);
fnptr.call(0, null);
+const unsafe_callback_wrong1 = new Deno.UnsafeCallback(
+ {
+ parameters: ["i8"],
+ result: "void",
+ } as const,
+ // @ts-expect-error: i8 is not a pointer
+ (_: Deno.UnsafePointer) => {},
+);
+const unsafe_callback_wrong2 = new Deno.UnsafeCallback(
+ {
+ parameters: ["pointer"],
+ result: "u64",
+ } as const,
+ // @ts-expect-error: must return a number or bigint
+ (_: Deno.UnsafePointer) => {},
+);
+const unsafe_callback_wrong3 = new Deno.UnsafeCallback(
+ {
+ parameters: [],
+ result: "void",
+ } as const,
+ // @ts-expect-error: no parameters
+ (_: Deno.UnsafePointer) => {},
+);
+const unsafe_callback_wrong4 = new Deno.UnsafeCallback(
+ {
+ parameters: ["u64"],
+ result: "void",
+ } as const,
+ // @ts-expect-error: Callback's 64bit parameters are always called as bigint
+ (_: number) => {},
+);
+const unsafe_callback_right1 = new Deno.UnsafeCallback(
+ {
+ parameters: ["u8", "u32", "pointer"],
+ result: "void",
+ } as const,
+ (_1: number, _2: number, _3: Deno.UnsafePointer) => {},
+);
+const unsafe_callback_right2 = new Deno.UnsafeCallback(
+ {
+ parameters: [],
+ result: "u8",
+ } as const,
+ () => 3,
+);
+const unsafe_callback_right3 = new Deno.UnsafeCallback(
+ {
+ parameters: [],
+ result: {
+ function: {
+ parameters: [],
+ result: "u8",
+ },
+ },
+ } as const,
+ // Callbacks can return other callbacks, if really wanted.
+ () => unsafe_callback_right2,
+);
+const unsafe_callback_right4 = new Deno.UnsafeCallback(
+ {
+ parameters: ["u8", "u32", "pointer"],
+ result: "u8",
+ } as const,
+ (_1: number, _2: number, _3: Deno.UnsafePointer) => 3,
+);
+const unsafe_callback_right5 = new Deno.UnsafeCallback(
+ {
+ parameters: ["u8", "i32", "pointer"],
+ result: "void",
+ } as const,
+ (_1: number, _2: number, _3: Deno.UnsafePointer) => {},
+);
+
+// @ts-expect-error: Must pass callback
+remote.symbols.method20();
+// nullptr is okay
+remote.symbols.method20(null);
+// Foreign function ptr received as UnsafePointer is okay
+remote.symbols.method20({} as Deno.UnsafePointer);
+// @ts-expect-error: Callback does not match the parameter
+remote.symbols.method20(unsafe_callback_right2);
+remote.symbols.method20(unsafe_callback_right1);
+// @ts-expect-error: Callback must match return value as well
+remote.symbols.method20(unsafe_callback_right4);
+// @ts-expect-error: Subtle differences in parameter types are not allowed (i32 vs u32)
+remote.symbols.method20(unsafe_callback_right5);
+remote.symbols.method21(unsafe_callback_right2);
+remote.symbols.method22(unsafe_callback_right3);
+// @ts-expect-error: Callback returns a callback with the wrong return value
+remote.symbols.method21(unsafe_callback_right3);
+// @ts-expect-error: Callback returns a callback with the wrong return value
+remote.symbols.method22(unsafe_callback_right2);
+
// @ts-expect-error: Invalid member type
const static1_wrong: null = remote.symbols.static1;
const static1_right: bigint = remote.symbols.static1;
diff --git a/test_ffi/tests/integration_tests.rs b/test_ffi/tests/integration_tests.rs
index 5b9bb2fc2..93f368787 100644
--- a/test_ffi/tests/integration_tests.rs
+++ b/test_ffi/tests/integration_tests.rs
@@ -65,11 +65,27 @@ fn basic() {
-8589934590n\n\
579.9119873046875\n\
579.912\n\
+ 579\n\
+ 8589934590n\n\
+ -8589934590n\n\
+ 8589934590n\n\
+ -8589934590n\n\
+ 579.9119873046875\n\
+ 579.912\n\
After sleep_blocking\n\
true\n\
Before\n\
true\n\
+ logCallback\n\
+ 1 -1 2 -2 3 -3 4n -4n 0.5 -0.5 1 2 3 4 5 6 7 8\n\
+ u8: 8\n\
+ buf: [1, 2, 3, 4, 5, 6, 7, 8]\n\
+ logCallback\n\
+ 30\n\
+ STORED_FUNCTION cleared\n\
+ STORED_FUNCTION_2 cleared\n\
Static u32: 42\n\
+ Static i64: -1242464576485n\n\
Static ptr: true\n\
Static ptr value: 42\n\
After\n\
diff --git a/test_ffi/tests/test.js b/test_ffi/tests/test.js
index b89dca648..1568abcbd 100644
--- a/test_ffi/tests/test.js
+++ b/test_ffi/tests/test.js
@@ -52,6 +52,54 @@ const dylib = Deno.dlopen(libPath, {
"add_isize": { parameters: ["isize", "isize"], result: "isize" },
"add_f32": { parameters: ["f32", "f32"], result: "f32" },
"add_f64": { parameters: ["f64", "f64"], result: "f64" },
+ "add_u32_nonblocking": {
+ name: "add_u32",
+ parameters: ["u32", "u32"],
+ result: "u32",
+ nonblocking: true,
+ },
+ "add_i32_nonblocking": {
+ name: "add_i32",
+ parameters: ["i32", "i32"],
+ result: "i32",
+ nonblocking: true,
+ },
+ "add_u64_nonblocking": {
+ name: "add_u64",
+ parameters: ["u64", "u64"],
+ result: "u64",
+ nonblocking: true,
+ },
+ "add_i64_nonblocking": {
+ name: "add_i64",
+ parameters: ["i64", "i64"],
+ result: "i64",
+ nonblocking: true,
+ },
+ "add_usize_nonblocking": {
+ name: "add_usize",
+ parameters: ["usize", "usize"],
+ result: "usize",
+ nonblocking: true,
+ },
+ "add_isize_nonblocking": {
+ name: "add_isize",
+ parameters: ["isize", "isize"],
+ result: "isize",
+ nonblocking: true,
+ },
+ "add_f32_nonblocking": {
+ name: "add_f32",
+ parameters: ["f32", "f32"],
+ result: "f32",
+ nonblocking: true,
+ },
+ "add_f64_nonblocking": {
+ name: "add_f64",
+ parameters: ["f64", "f64"],
+ result: "f64",
+ nonblocking: true,
+ },
"fill_buffer": { parameters: ["u8", "pointer", "usize"], result: "void" },
"sleep_nonblocking": {
name: "sleep_blocking",
@@ -73,9 +121,63 @@ const dylib = Deno.dlopen(libPath, {
parameters: [],
result: "pointer",
},
+ // Callback function
+ call_fn_ptr: {
+ parameters: [{ function: { parameters: [], result: "void" } }],
+ result: "void",
+ },
+ call_fn_ptr_many_parameters: {
+ parameters: [{
+ function: {
+ parameters: [
+ "u8",
+ "i8",
+ "u16",
+ "i16",
+ "u32",
+ "i32",
+ "u64",
+ "i64",
+ "f32",
+ "f64",
+ "pointer",
+ ],
+ result: "void",
+ },
+ }],
+ result: "void",
+ },
+ call_fn_ptr_return_u8: {
+ parameters: [{ function: { parameters: [], result: "u8" } }],
+ result: "void",
+ },
+ call_fn_ptr_return_buffer: {
+ parameters: [{ function: { parameters: [], result: "pointer" } }],
+ result: "void",
+ },
+ store_function: {
+ parameters: [{ function: { parameters: [], result: "void" } }],
+ result: "void",
+ },
+ store_function_2: {
+ parameters: [{ function: { parameters: ["u8"], result: "u8" } }],
+ result: "void",
+ },
+ call_stored_function: {
+ parameters: [],
+ result: "void",
+ },
+ call_stored_function_2: {
+ parameters: ["u8"],
+ result: "void",
+ },
+ // Statics
"static_u32": {
type: "u32",
},
+ "static_i64": {
+ type: "i64",
+ },
"static_ptr": {
type: "pointer",
},
@@ -135,14 +237,14 @@ assertThrows(
dylib.symbols.add_u32(-1, 100);
},
TypeError,
- "Expected FFI argument to be an unsigned integer, but got Number(-1)",
+ "Expected FFI argument to be an unsigned integer, but got '-1'",
);
assertThrows(
() => {
dylib.symbols.add_u32(null, 100);
},
TypeError,
- "Expected FFI argument to be an unsigned integer, but got Null",
+ "Expected FFI argument to be an unsigned integer, but got 'null'",
);
console.log(dylib.symbols.add_i32(123, 456));
console.log(dylib.symbols.add_u64(0xffffffffn, 0xffffffffn));
@@ -152,6 +254,21 @@ console.log(dylib.symbols.add_isize(-0xffffffffn, -0xffffffffn));
console.log(dylib.symbols.add_f32(123.123, 456.789));
console.log(dylib.symbols.add_f64(123.123, 456.789));
+// Test adders as nonblocking calls
+console.log(await dylib.symbols.add_i32_nonblocking(123, 456));
+console.log(await dylib.symbols.add_u64_nonblocking(0xffffffffn, 0xffffffffn));
+console.log(
+ await dylib.symbols.add_i64_nonblocking(-0xffffffffn, -0xffffffffn),
+);
+console.log(
+ await dylib.symbols.add_usize_nonblocking(0xffffffffn, 0xffffffffn),
+);
+console.log(
+ await dylib.symbols.add_isize_nonblocking(-0xffffffffn, -0xffffffffn),
+);
+console.log(await dylib.symbols.add_f32_nonblocking(123.123, 456.789));
+console.log(await dylib.symbols.add_f64_nonblocking(123.123, 456.789));
+
// test mutating sync calls
function test_fill_buffer(fillValue, arr) {
@@ -207,7 +324,84 @@ dylib.symbols.sleep_nonblocking(100).then(() => {
console.log("Before");
console.log(performance.now() - start < 100);
+// Test calls with callback parameters
+const logCallback = new Deno.UnsafeCallback(
+ { parameters: [], result: "void" },
+ () => console.log("logCallback"),
+);
+const logManyParametersCallback = new Deno.UnsafeCallback({
+ parameters: [
+ "u8",
+ "i8",
+ "u16",
+ "i16",
+ "u32",
+ "i32",
+ "u64",
+ "i64",
+ "f32",
+ "f64",
+ "pointer",
+ ],
+ result: "void",
+}, (u8, i8, u16, i16, u32, i32, u64, i64, f32, f64, pointer) => {
+ const view = new Deno.UnsafePointerView(new Deno.UnsafePointer(pointer));
+ const copy_buffer = new Uint8Array(8);
+ view.copyInto(copy_buffer);
+ console.log(u8, i8, u16, i16, u32, i32, u64, i64, f32, f64, ...copy_buffer);
+});
+const returnU8Callback = new Deno.UnsafeCallback(
+ { parameters: [], result: "u8" },
+ () => 8,
+);
+const returnBufferCallback = new Deno.UnsafeCallback({
+ parameters: [],
+ result: "pointer",
+}, () => {
+ return buffer;
+});
+const add10Callback = new Deno.UnsafeCallback({
+ parameters: ["u8"],
+ result: "u8",
+}, (value) => value + 10);
+const throwCallback = new Deno.UnsafeCallback({
+ parameters: [],
+ result: "void",
+}, () => {
+ throw new TypeError("hi");
+});
+
+assertThrows(
+ () => {
+ dylib.symbols.call_fn_ptr(throwCallback);
+ },
+ TypeError,
+ "hi",
+);
+
+dylib.symbols.call_fn_ptr(logCallback);
+dylib.symbols.call_fn_ptr_many_parameters(logManyParametersCallback);
+dylib.symbols.call_fn_ptr_return_u8(returnU8Callback);
+dylib.symbols.call_fn_ptr_return_buffer(returnBufferCallback);
+dylib.symbols.store_function(logCallback);
+dylib.symbols.call_stored_function();
+dylib.symbols.store_function_2(add10Callback);
+dylib.symbols.call_stored_function_2(20);
+
+const nestedCallback = new Deno.UnsafeCallback(
+ { parameters: [], result: "void" },
+ () => {
+ dylib.symbols.call_stored_function_2(10);
+ },
+);
+dylib.symbols.store_function(nestedCallback);
+
+dylib.symbols.store_function(null);
+dylib.symbols.store_function_2(null);
+
+// Test statics
console.log("Static u32:", dylib.symbols.static_u32);
+console.log("Static i64:", dylib.symbols.static_i64);
console.log(
"Static ptr:",
dylib.symbols.static_ptr instanceof Deno.UnsafePointer,
@@ -217,6 +411,13 @@ console.log("Static ptr value:", view.getUint32());
function cleanup() {
dylib.close();
+ throwCallback.close();
+ logCallback.close();
+ logManyParametersCallback.close();
+ returnU8Callback.close();
+ returnBufferCallback.close();
+ add10Callback.close();
+ nestedCallback.close();
const resourcesPost = Deno.resources();
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-19 06:23:08 +0000