Commit4564b8a

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Merge pull request#17841 from vpisarev:fixed_fs_dtor

* fixed issue#17412* Update test_io.cpp

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Lines changed: 0 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1819,7 +1819,6 @@ void FileStorage::endWriteStruct()`
`1819`	`1819`
`1820`	`1820`	`FileStorage::~FileStorage()`
`1821`	`1821`	`{`
`1822`		`- p.release();`
`1823`	`1822`	`}`
`1824`	`1823`
`1825`	`1824`	`boolFileStorage::open(const String& filename,int flags,const String& encoding)`

Lines changed: 16 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1772,4 +1772,20 @@ TEST(Core_InputOutput, FileStorage_open_empty_16823)`
`1772`	`1772`	`EXPECT_EQ(0,remove(fname.c_str()));`
`1773`	`1773`	`}`
`1774`	`1774`
	`1775`	`+TEST(Core_InputOutput, FileStorage_copy_constructor_17412)`
	`1776`	`+{`
	`1777`	`+ std::string fname =tempfile("test.yml");`
	`1778`	`+ FileStoragefs_orig(fname, cv::FileStorage::WRITE);`
	`1779`	`+ fs_orig <<"string" <<"wat";`
	`1780`	`+ fs_orig.release();`
	`1781`	`+`
	`1782`	`+// no crash anymore`
	`1783`	`+ cv::FileStorage fs;`
	`1784`	`+ fs =cv::FileStorage(fname, cv::FileStorage::READ);`
	`1785`	`+ std::string s;`
	`1786`	`+ fs["string"] >> s;`
	`1787`	`+EXPECT_EQ(s,"wat");`
	`1788`	`+EXPECT_EQ(0,remove(fname.c_str()));`
	`1789`	`+}`
	`1790`	`+`
`1775`	`1791`	`}}// namespace`

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