8e79f2ee9c
Based on Nekogram. Key additions: - Rebrand to FoxiGram (app name, APK name, applicationId com.foxigram.app) - Embedded Xray (VLESS+Reality) proxy client via JNI libxray.so - Bundled hidden one-tap proxies (LTE + WiFi), read-only in UI - Auto-restore proxy on restart, rebind to active network (LTE/WiFi) - Server credentials externalized to git-ignored XrayServers.java (+ template) - libxray Go source included; compiled .so, keystore, google-services.json ignored
119 lines
3.5 KiB
C++
119 lines
3.5 KiB
C++
// Copyright 2017 The BoringSSL Authors
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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 <stdio.h>
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#include <vector>
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#include <gtest/gtest.h>
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#include <openssl/ssl.h>
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BSSL_NAMESPACE_BEGIN
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namespace {
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static void TestCtor(Span<int> s, const int *ptr, size_t size) {
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EXPECT_EQ(s.data(), ptr);
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EXPECT_EQ(s.size(), size);
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}
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static void TestConstCtor(Span<const int> s, const int *ptr, size_t size) {
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EXPECT_EQ(s.data(), ptr);
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EXPECT_EQ(s.size(), size);
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}
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TEST(SpanTest, CtorEmpty) {
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Span<int> s;
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TestCtor(s, nullptr, 0);
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}
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TEST(SpanTest, CtorFromPtrAndSize) {
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std::vector<int> v = {7, 8, 9, 10};
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Span<int> s(v.data(), v.size());
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TestCtor(s, v.data(), v.size());
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}
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TEST(SpanTest, CtorFromVector) {
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std::vector<int> v = {1, 2};
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// Const ctor is implicit.
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TestConstCtor(v, v.data(), v.size());
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// Mutable is explicit.
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Span<int> s(v);
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TestCtor(s, v.data(), v.size());
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}
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TEST(SpanTest, CtorConstFromArray) {
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int v[] = {10, 11};
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// Array ctor is implicit for const and mutable T.
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TestConstCtor(v, v, 2);
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TestCtor(v, v, 2);
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}
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TEST(SpanTest, MakeSpan) {
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std::vector<int> v = {100, 200, 300};
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TestCtor(MakeSpan(v), v.data(), v.size());
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TestCtor(MakeSpan(v.data(), v.size()), v.data(), v.size());
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TestConstCtor(MakeSpan(v.data(), v.size()), v.data(), v.size());
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TestConstCtor(MakeSpan(v), v.data(), v.size());
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}
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TEST(SpanTest, MakeConstSpan) {
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std::vector<int> v = {100, 200, 300};
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TestConstCtor(MakeConstSpan(v), v.data(), v.size());
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TestConstCtor(MakeConstSpan(v.data(), v.size()), v.data(), v.size());
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// But not:
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// TestConstCtor(MakeSpan(v), v.data(), v.size());
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}
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TEST(SpanTest, Accessor) {
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std::vector<int> v({42, 23, 5, 101, 80});
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Span<int> s(v);
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for (size_t i = 0; i < s.size(); ++i) {
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EXPECT_EQ(s[i], v[i]);
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EXPECT_EQ(s.at(i), v.at(i));
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}
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EXPECT_EQ(s.begin(), v.data());
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EXPECT_EQ(s.end(), v.data() + v.size());
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}
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TEST(SpanTest, ConstExpr) {
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static constexpr int v[] = {1, 2, 3, 4};
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constexpr bssl::Span<const int> span1(v);
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static_assert(span1.size() == 4u, "wrong size");
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constexpr bssl::Span<const int> span2 = MakeConstSpan(v);
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static_assert(span2.size() == 4u, "wrong size");
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static_assert(span2.subspan(1).size() == 3u, "wrong size");
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static_assert(span2.first(1).size() == 1u, "wrong size");
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static_assert(span2.last(1).size() == 1u, "wrong size");
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static_assert(span2[0] == 1, "wrong value");
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}
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TEST(SpanDeathTest, BoundsChecks) {
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// Make an array that's larger than we need, so that a failure to bounds check
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// won't crash.
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const int v[] = {1, 2, 3, 4};
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Span<const int> span(v, 3);
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// Out of bounds access.
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EXPECT_DEATH_IF_SUPPORTED(span[3], "");
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EXPECT_DEATH_IF_SUPPORTED(span.subspan(4), "");
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EXPECT_DEATH_IF_SUPPORTED(span.first(4), "");
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EXPECT_DEATH_IF_SUPPORTED(span.last(4), "");
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// Accessing an empty span.
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Span<const int> empty(v, 0);
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EXPECT_DEATH_IF_SUPPORTED(empty[0], "");
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EXPECT_DEATH_IF_SUPPORTED(empty.front(), "");
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EXPECT_DEATH_IF_SUPPORTED(empty.back(), "");
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}
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} // namespace
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BSSL_NAMESPACE_END
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