| // Copyright 2016 Google Inc. All Rights Reserved. |
| // |
| // 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 |
| // |
| // http://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. |
| |
| // Test basic functionality of string poems. |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| #include "starboard/client_porting/poem/string_poem.h" |
| |
| namespace starboard { |
| namespace nplb { |
| namespace { |
| |
| TEST(StringPoemTest, PoemStringConcat) { |
| char a[64] = "Hello "; |
| char b[] = "Yu"; |
| |
| strncat(a, b, sizeof(b) + 1); |
| |
| EXPECT_STREQ(a, "Hello Yu"); |
| } |
| |
| TEST(StringPoemTest, PoemStringCopy) { |
| char a[] = "Hello "; |
| char b[] = "Yu"; |
| |
| strncpy(a, b, sizeof(b)); |
| |
| EXPECT_STREQ(a, "Yu"); |
| } |
| |
| TEST(StringPoemTest, PoemStringCopyZeroBytes) { |
| char a[] = "Hello "; |
| char b[] = "Yu"; |
| |
| strncpy(a, b, 0); |
| |
| EXPECT_STREQ(a, "Hello "); |
| } |
| |
| TEST(StringPoemTest, PoemStringCopySrcNotNullTerminated) { |
| char a[] = "Hello "; |
| char b[] = "Yu"; |
| |
| strncpy(a, b, sizeof(b) - 1); |
| |
| EXPECT_STREQ(a, "Yullo "); |
| } |
| |
| TEST(StringPoemTest, PoemStringCopyNotEnoughSpace) { |
| char a[] = "Hello"; |
| char b[] = "Cobalt"; |
| |
| strncpy(a, b, sizeof(a) - 1); |
| |
| EXPECT_STREQ(a, "Cobal"); |
| } |
| |
| TEST(StringPoemTest, PoemStringCopySizeMoreThanNeeded) { |
| char a[] = "Hello"; |
| char b[] = "Wu"; |
| |
| strncpy(a, b, sizeof(a)); |
| |
| EXPECT_STREQ(a, "Wu"); |
| } |
| |
| } // namespace |
| } // namespace nplb |
| } // namespace starboard |