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--55de8f7fd7by 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:libidn255de8f7fd7PiperOrigin-RevId: 426121420 Change-Id: I79b23560ba23c0c2f1da063bfaa85eac13b2f517
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "contrib/libidn2/libidn2_sapi.h"
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#include <optional>
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "sandboxed_api/testing.h"
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#include "sandboxed_api/util/status_matchers.h"
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using ::sapi::IsOk;
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using ::testing::Not;
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using ::testing::StrEq;
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class Idn2SapiSandboxTest : public testing::Test {
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protected:
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static void SetUpTestSuite() {
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sandbox_ = new Idn2SapiSandbox();
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ASSERT_THAT(sandbox_->Init(), IsOk());
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lib_ = new IDN2Lib(sandbox_);
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}
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static void TearDownTestSuite() {
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delete lib_;
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delete sandbox_;
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}
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static IDN2Lib* lib_;
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private:
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static Idn2SapiSandbox* sandbox_;
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};
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IDN2Lib* Idn2SapiSandboxTest::lib_;
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Idn2SapiSandbox* Idn2SapiSandboxTest::sandbox_;
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TEST_F(Idn2SapiSandboxTest, WorksOkay) {
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EXPECT_THAT(lib_->idn2_lookup_u8("β").value(), StrEq("xn--nxa"));
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EXPECT_THAT(lib_->idn2_lookup_u8("ß").value(), StrEq("xn--zca"));
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EXPECT_THAT(lib_->idn2_lookup_u8("straße.de").value(),
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StrEq("xn--strae-oqa.de"));
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EXPECT_THAT(lib_->idn2_to_unicode_8z8z("xn--strae-oqa.de").value(),
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StrEq("straße.de"));
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EXPECT_THAT(lib_->idn2_lookup_u8("--- "), Not(IsOk()));
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}
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TEST_F(Idn2SapiSandboxTest, RegisterConversion) {
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// I could not get this to succeed except on ASCII-only strings
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EXPECT_THAT(lib_->idn2_register_u8("βgr", "xn--gr-e9b").value(),
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StrEq("xn--gr-e9b"));
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EXPECT_THAT(lib_->idn2_register_u8("βgr", "xn--gr-e9"), Not(IsOk()));
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EXPECT_THAT(lib_->idn2_register_u8("β.gr", nullptr), Not(IsOk()));
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}
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