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core(test): add test for YAML parse multiple documents

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- added removal of temporary file
This commit is contained in:
TH3CHARLie 2019-11-04 21:27:48 +08:00 committed by Alexander Alekhin
parent 53139e6ebe
commit 2c2716de0f
1 changed files with 29 additions and 0 deletions
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29
modules/core/test/test_io.cpp
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@ -1674,4 +1674,33 @@ TEST(Core_InputOutput, FileStorage_free_file_after_exception)
ASSERT_EQ(0, std::remove(fileName.c_str()));
}
TEST(Core_InputOutput, FileStorage_YAML_parse_multiple_documents)
{
const std::string filename = "FileStorage_YAML_parse_multiple_documents.yml";
FileStorage fs;
fs.open(filename, FileStorage::WRITE);
fs << "a" << 42;
fs.release();
fs.open(filename, FileStorage::APPEND);
fs << "b" << 1988;
fs.release();
fs.open(filename, FileStorage::READ);
EXPECT_EQ(42, (int)fs["a"]);
EXPECT_EQ(1988, (int)fs["b"]);
EXPECT_EQ(42, (int)fs.root(0)["a"]);
EXPECT_TRUE(fs.root(0)["b"].empty());
EXPECT_TRUE(fs.root(1)["a"].empty());
EXPECT_EQ(1988, (int)fs.root(1)["b"]);
fs.release();
ASSERT_EQ(0, std::remove(filename.c_str()));
}
}} // namespace