Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

11 files changed, 227 insertions, 0 deletions

diff --git a/third_party/rust/uniffi-example-arithmetic/.cargo-checksum.json b/third_party/rust/uniffi-example-arithmetic/.cargo-checksum.json
new file mode 100644
index 0000000000..21aa0972c9
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"a4dd6685118bebe4eef690470cf112e51cc862162cf7d4c21c133d452ed7c488","build.rs":"05089b35ac197b5ff83c75872a70df023834141831d0c2051faa35b4c9df55ba","src/arithmetic.udl":"8554c6907ece627645f6b896f71430e5412bf19b0ac6becf63eb9a69868d0f7a","src/lib.rs":"92ebd9fc4d3403ab1960d2d8520c1217971147ea3aebff89228a61fcbb8b2af3","tests/bindings/test_arithmetic.kts":"e0e9347755db4e18f70b1b74c2d5a4aa328373015090ed959b46d65c2a205d92","tests/bindings/test_arithmetic.py":"3e41d69e21e96a6830197c760f3b7bddd754edc0c5515b7bd33b79cccb10f941","tests/bindings/test_arithmetic.rb":"ea0fdce0a4c7b557b427db77521da05240cd6e87d60a128ac2307fab3bbbc76d","tests/bindings/test_arithmetic.swift":"455b87d95fc690af9c35f9e43676e9c855dedddd2fc1c9e1cbaa6a02835c2d4c","tests/test_generated_bindings.rs":"09b0e79c7e769bcf5f3a8b768247a05892d408d48e0295f6737de3c8dab28479","uniffi.toml":"ad149df611a6e3a853a029d90a88a694660f6a4ebe18dcb5f9f503819761dacd"},"package":null}
\ No newline at end of file
diff --git a/third_party/rust/uniffi-example-arithmetic/Cargo.toml b/third_party/rust/uniffi-example-arithmetic/Cargo.toml
new file mode 100644
index 0000000000..7fe71c9b1a
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/Cargo.toml
@@ -0,0 +1,19 @@
+[package]
+name = "uniffi-example-arithmetic"
+edition = "2021"
+version = "0.21.0"
+authors = ["Firefox Sync Team <sync-team@mozilla.com>"]
+license = "MPL-2.0"
+publish = false
+
+[lib]
+crate-type = ["lib", "cdylib"]
+name = "arithmetical"
+
+[dependencies]
+uniffi_macros = {path = "../../uniffi_macros"}
+uniffi = {path = "../../uniffi", features=["builtin-bindgen"]}
+thiserror = "1.0"
+
+[build-dependencies]
+uniffi_build = {path = "../../uniffi_build", features=["builtin-bindgen"]}
diff --git a/third_party/rust/uniffi-example-arithmetic/build.rs b/third_party/rust/uniffi-example-arithmetic/build.rs
new file mode 100644
index 0000000000..b1be1ab9a1
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/build.rs
@@ -0,0 +1,7 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+fn main() {
+    uniffi_build::generate_scaffolding("./src/arithmetic.udl").unwrap();
+}
diff --git a/third_party/rust/uniffi-example-arithmetic/src/arithmetic.udl b/third_party/rust/uniffi-example-arithmetic/src/arithmetic.udl
new file mode 100644
index 0000000000..117df4834a
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/src/arithmetic.udl
@@ -0,0 +1,16 @@
+[Error]
+enum ArithmeticError {
+  "IntegerOverflow",
+};
+
+namespace arithmetic {
+  [Throws=ArithmeticError]
+  u64 add(u64 a, u64 b);
+
+  [Throws=ArithmeticError]
+  u64 sub(u64 a, u64 b);
+
+  u64 div(u64 dividend, u64 divisor);
+
+  boolean equal(u64 a, u64 b);
+};
diff --git a/third_party/rust/uniffi-example-arithmetic/src/lib.rs b/third_party/rust/uniffi-example-arithmetic/src/lib.rs
new file mode 100644
index 0000000000..d26b90fcbb
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/src/lib.rs
@@ -0,0 +1,34 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#[derive(Debug, thiserror::Error)]
+pub enum ArithmeticError {
+    #[error("Integer overflow on an operation with {a} and {b}")]
+    IntegerOverflow { a: u64, b: u64 },
+}
+
+fn add(a: u64, b: u64) -> Result<u64> {
+    a.checked_add(b)
+        .ok_or(ArithmeticError::IntegerOverflow { a, b })
+}
+
+fn sub(a: u64, b: u64) -> Result<u64> {
+    a.checked_sub(b)
+        .ok_or(ArithmeticError::IntegerOverflow { a, b })
+}
+
+fn div(dividend: u64, divisor: u64) -> u64 {
+    if divisor == 0 {
+        panic!("Can't divide by zero");
+    }
+    dividend / divisor
+}
+
+fn equal(a: u64, b: u64) -> bool {
+    a == b
+}
+
+type Result<T, E = ArithmeticError> = std::result::Result<T, E>;
+
+uniffi_macros::include_scaffolding!("arithmetic");
diff --git a/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.kts b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.kts
new file mode 100644
index 0000000000..ef11850ae2
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.kts
@@ -0,0 +1,29 @@
+import org.mozilla.uniffi.example.arithmetic.*;
+
+assert(add(2u, 4u) == 6uL)
+assert(add(4u, 8u) == 12uL)
+
+try {
+    sub(0u, 2u)
+    throw RuntimeException("Should have thrown a IntegerOverflow exception!")
+} catch (e: ArithmeticException) {
+    // It's okay!
+}
+
+assert(sub(4u, 2u) == 2uL)
+assert(sub(8u, 4u) == 4uL)
+
+assert(div(8u, 4u) == 2uL)
+
+try {
+    div(8u, 0u)
+    throw RuntimeException("Should have panicked when dividing by zero")
+} catch (e: InternalException) {
+    // It's okay!
+}
+
+assert(equal(2u, 2uL))
+assert(equal(4u, 4uL))
+
+assert(!equal(2u, 4uL))
+assert(!equal(4u, 8uL))
diff --git a/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.py b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.py
new file mode 100644
index 0000000000..0d4e666fbf
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.py
@@ -0,0 +1,37 @@
+from arithmetic import *
+
+try:
+    add(18446744073709551615, 1)
+    assert(not("Should have thrown a IntegerOverflow exception!"))
+except ArithmeticError.IntegerOverflow:
+    # It's okay!
+    pass
+
+assert add(2, 4) == 6
+assert add(4, 8) == 12
+
+try:
+    sub(0, 1)
+    assert(not("Should have thrown a IntegerOverflow exception!"))
+except ArithmeticError.IntegerOverflow:
+    # It's okay!
+    pass
+
+assert sub(4, 2) == 2
+assert sub(8, 4) == 4
+
+assert div(8, 4) == 2
+
+try:
+    div(8, 0)
+except InternalError:
+    # It's okay!
+    pass
+else:
+    assert(not("Should have panicked when dividing by zero"))
+
+assert equal(2, 2)
+assert equal(4, 4)
+
+assert not equal(2, 4)
+assert not equal(4, 8)
diff --git a/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.rb b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.rb
new file mode 100644
index 0000000000..6669eb279f
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'test/unit'
+require 'arithmetic'
+
+include Test::Unit::Assertions
+
+assert_raise Arithmetic::ArithmeticError::IntegerOverflow do
+  Arithmetic.add 18_446_744_073_709_551_615, 1
+end
+
+assert_equal Arithmetic.add(2, 4), 6
+assert_equal Arithmetic.add(4, 8), 12
+
+assert_raise Arithmetic::ArithmeticError::IntegerOverflow do
+  Arithmetic.sub 0, 1
+end
+
+assert_equal Arithmetic.sub(4, 2), 2
+assert_equal Arithmetic.sub(8, 4), 4
+assert_equal Arithmetic.div(8, 4), 2
+
+assert_raise Arithmetic::InternalError do
+  Arithmetic.div 8, 0
+end
+
+assert Arithmetic.equal(2, 2)
+assert Arithmetic.equal(4, 4)
+
+assert !Arithmetic.equal(2, 4)
+assert !Arithmetic.equal(4, 8)
diff --git a/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.swift b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.swift
new file mode 100644
index 0000000000..a8e34680e4
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/tests/bindings/test_arithmetic.swift
@@ -0,0 +1,32 @@
+import arithmetic
+
+do {
+    let _ = try add(a: 18446744073709551615, b: 1)
+    fatalError("Should have thrown a IntegerOverflow exception!")
+} catch ArithmeticError.IntegerOverflow {
+    // It's okay!
+}
+
+assert(try! add(a: 2, b: 4) == 6, "add work")
+assert(try! add(a: 4, b: 8) == 12, "add work")
+
+do {
+    let _ = try sub(a: 0, b: 1)
+    fatalError("Should have thrown a IntegerOverflow exception!")
+} catch ArithmeticError.IntegerOverflow {
+    // It's okay!
+}
+
+assert(try! sub(a: 4, b: 2) == 2, "sub work")
+assert(try! sub(a: 8, b: 4) == 4, "sub work")
+
+assert(div(dividend: 8, divisor: 4) == 2, "div works")
+
+// We can't test panicking in Swift because we force unwrap the error in
+// `div`, which we can't catch.
+
+assert(equal(a: 2, b: 2), "equal works")
+assert(equal(a: 4, b: 4), "equal works")
+
+assert(!equal(a: 2, b: 4), "non-equal works")
+assert(!equal(a: 4, b: 8), "non-equal works")
diff --git a/third_party/rust/uniffi-example-arithmetic/tests/test_generated_bindings.rs b/third_party/rust/uniffi-example-arithmetic/tests/test_generated_bindings.rs
new file mode 100644
index 0000000000..2997acc6fc
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/tests/test_generated_bindings.rs
@@ -0,0 +1,9 @@
+uniffi_macros::build_foreign_language_testcases!(
+    ["src/arithmetic.udl",],
+    [
+        "tests/bindings/test_arithmetic.rb",
+        "tests/bindings/test_arithmetic.py",
+        "tests/bindings/test_arithmetic.kts",
+        "tests/bindings/test_arithmetic.swift",
+    ]
+);
diff --git a/third_party/rust/uniffi-example-arithmetic/uniffi.toml b/third_party/rust/uniffi-example-arithmetic/uniffi.toml
new file mode 100644
index 0000000000..a9fab4c0b4
--- /dev/null
+++ b/third_party/rust/uniffi-example-arithmetic/uniffi.toml
@@ -0,0 +1,12 @@
+[bindings.kotlin]
+package_name = "org.mozilla.uniffi.example.arithmetic"
+cdylib_name = "arithmetical"
+
+[bindings.python]
+cdylib_name = "arithmetical"
+
+[bindings.ruby]
+cdylib_name = "arithmetical"
+
+[bindings.swift]
+cdylib_name = "arithmetical"