sandboxed-api/contrib/libidn2/tests/libidn2_sapi_test.cc
Demi Marie Obenour 24ad0cc108 Copybara import of the project:
--
55de8f7fd7 by Demi Marie Obenour <demi@invisiblethingslab.com>:

Simple libidn2 wrapper

This adds a simple libidn2 wrapper, including unit tests via GTest.

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/sandboxed-api/pull/96 from DemiMarie:libidn2 55de8f7fd7
PiperOrigin-RevId: 426121420
Change-Id: I79b23560ba23c0c2f1da063bfaa85eac13b2f517
2022-02-03 05:43:33 -08:00

65 lines
2.1 KiB
C++

// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "contrib/libidn2/libidn2_sapi.h"
#include <optional>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "sandboxed_api/testing.h"
#include "sandboxed_api/util/status_matchers.h"
using ::sapi::IsOk;
using ::testing::Not;
using ::testing::StrEq;
class Idn2SapiSandboxTest : public testing::Test {
protected:
static void SetUpTestSuite() {
sandbox_ = new Idn2SapiSandbox();
ASSERT_THAT(sandbox_->Init(), IsOk());
lib_ = new IDN2Lib(sandbox_);
}
static void TearDownTestSuite() {
delete lib_;
delete sandbox_;
}
static IDN2Lib* lib_;
private:
static Idn2SapiSandbox* sandbox_;
};
IDN2Lib* Idn2SapiSandboxTest::lib_;
Idn2SapiSandbox* Idn2SapiSandboxTest::sandbox_;
TEST_F(Idn2SapiSandboxTest, WorksOkay) {
EXPECT_THAT(lib_->idn2_lookup_u8("β").value(), StrEq("xn--nxa"));
EXPECT_THAT(lib_->idn2_lookup_u8("ß").value(), StrEq("xn--zca"));
EXPECT_THAT(lib_->idn2_lookup_u8("straße.de").value(),
StrEq("xn--strae-oqa.de"));
EXPECT_THAT(lib_->idn2_to_unicode_8z8z("xn--strae-oqa.de").value(),
StrEq("straße.de"));
EXPECT_THAT(lib_->idn2_lookup_u8("--- "), Not(IsOk()));
}
TEST_F(Idn2SapiSandboxTest, RegisterConversion) {
// I could not get this to succeed except on ASCII-only strings
EXPECT_THAT(lib_->idn2_register_u8("βgr", "xn--gr-e9b").value(),
StrEq("xn--gr-e9b"));
EXPECT_THAT(lib_->idn2_register_u8("βgr", "xn--gr-e9"), Not(IsOk()));
EXPECT_THAT(lib_->idn2_register_u8("β.gr", nullptr), Not(IsOk()));
}