Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc / deps / grpc / third_party / boringssl / ssl / span_test.cc

diff --git a/legacy-libs/grpc/deps/grpc/third_party/boringssl/ssl/span_test.cc b/legacy-libs/grpc/deps/grpc/third_party/boringssl/ssl/span_test.cc
new file mode 100644 (file)
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+++ b/legacy-libs/grpc/deps/grpc/third_party/boringssl/ssl/span_test.cc
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+/* Copyright (c) 2017, Google Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+#include <stdio.h>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+#include <openssl/ssl.h>
+
+namespace bssl {
+namespace {
+
+static void TestCtor(Span<int> s, const int *ptr, size_t size) {
+  EXPECT_EQ(s.data(), ptr);
+  EXPECT_EQ(s.size(), size);
+}
+
+static void TestConstCtor(Span<const int> s, const int *ptr, size_t size) {
+  EXPECT_EQ(s.data(), ptr);
+  EXPECT_EQ(s.size(), size);
+}
+
+TEST(SpanTest, CtorEmpty) {
+  Span<int> s;
+  TestCtor(s, nullptr, 0);
+}
+
+TEST(SpanTest, CtorFromPtrAndSize) {
+  std::vector<int> v = {7, 8, 9, 10};
+  Span<int> s(v.data(), v.size());
+  TestCtor(s, v.data(), v.size());
+}
+
+TEST(SpanTest, CtorFromVector) {
+  std::vector<int> v = {1, 2};
+  // Const ctor is implicit.
+  TestConstCtor(v, v.data(), v.size());
+  // Mutable is explicit.
+  Span<int> s(v);
+  TestCtor(s, v.data(), v.size());
+}
+
+TEST(SpanTest, CtorConstFromArray) {
+  int v[] = {10, 11};
+  // Array ctor is implicit for const and mutable T.
+  TestConstCtor(v, v, 2);
+  TestCtor(v, v, 2);
+}
+
+TEST(SpanTest, MakeSpan) {
+  std::vector<int> v = {100, 200, 300};
+  TestCtor(MakeSpan(v), v.data(), v.size());
+  TestCtor(MakeSpan(v.data(), v.size()), v.data(), v.size());
+  TestConstCtor(MakeSpan(v.data(), v.size()), v.data(), v.size());
+  TestConstCtor(MakeSpan(v), v.data(), v.size());
+}
+
+TEST(SpanTest, MakeConstSpan) {
+  std::vector<int> v = {100, 200, 300};
+  TestConstCtor(MakeConstSpan(v), v.data(), v.size());
+  TestConstCtor(MakeConstSpan(v.data(), v.size()), v.data(), v.size());
+  // But not:
+  // TestConstCtor(MakeSpan(v), v.data(), v.size());
+}
+
+TEST(SpanTest, Accessor) {
+  std::vector<int> v({42, 23, 5, 101, 80});
+  Span<int> s(v);
+  for (size_t i = 0; i < s.size(); ++i) {
+    EXPECT_EQ(s[i], v[i]);
+    EXPECT_EQ(s.at(i), v.at(i));
+  }
+  EXPECT_EQ(s.begin(), v.data());
+  EXPECT_EQ(s.end(), v.data() + v.size());
+}
+
+}  // namespace
+}  // namespace bssl