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Fix #10766, parent_path() with redundant separator returns wrong value, by adding examples and notes to the reference documentation to show why the returned value is in fact correct, and to provide rationale for that behavior. See [path.itr], and [path.decompose] parent_path() and filename() sections of the reference docs.

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Beman 2015-09-03 10:44:20 -04:00
parent 0c68ce8962
commit e6d10cf716
3 changed files with 633 additions and 400 deletions
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999
doc/reference.html
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20
doc/release_history.html
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@ -66,11 +66,23 @@
<li>Resolve <a href="https://svn.boost.org/trac/boost/ticket/11175">#11166</a>
by mitigating (i.e. reducing the likelihood of) a possible external file
system race in <code>remove()</code>.</li>
<li>Fix <a href="https://svn.boost.org/trac/boost/ticket/7258">#7258</a>, <i>
<code>create_directories</code> returns false if the path ends with a slash</i>.
<li dir="ltr">
<p dir="ltr">Fix <a href="https://svn.boost.org/trac/boost/ticket/7258">#7258</a>,
<i><code>create_directories</code> returns false if the path ends with a slash</i>.
Also fix related issues if path contains <i>dot</i> or <i>dot-dot</i>
elements, and added test cases to the test suite.<br>
&nbsp;</li>
elements, and added test cases to the test suite.</li>
<li dir="ltr">
<p dir="ltr">Reference docs editorial cleanups: Use same style sheet as the
rest of the documentation. Tweak tab font size. Fix excessively long lines in
tables, synopsis.</li>
<li dir="ltr">Resolve <a href="https://svn.boost.org/trac/boost/ticket/10766">
#10766</a>, <i>parent_path() with redundant separator returns wrong value</i>,
by adding examples and notes to the reference documentation to show why the
returned value is in fact correct, and to provide rationale for that behavior.
See <a href="reference.html#path-iterators">[path.itr]</a>, and
<a href="reference.html#path-decomposition">[path.decompose]</a> <code>
parent_path()</code> and <code>filename()</code> sections of the reference
docs.</li>
</ul>
<h2>1.59.0</h2>

14
test/path_test.cpp
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@ -741,6 +741,20 @@ namespace
{
std::cout << "query_and_decomposition_tests..." << std::endl;
// these are the examples given in reference docs, so check they work
BOOST_TEST(path("/foo/bar.txt").parent_path() == "/foo");
BOOST_TEST(path("/foo/bar").parent_path() == "/foo");
BOOST_TEST(path("/foo/bar/").parent_path() == "/foo/bar");
BOOST_TEST(path("/").parent_path() == "");
BOOST_TEST(path(".").parent_path() == "");
BOOST_TEST(path("..").parent_path() == "");
BOOST_TEST(path("/foo/bar.txt").filename() == "bar.txt");
BOOST_TEST(path("/foo/bar").filename() == "bar");
BOOST_TEST(path("/foo/bar/").filename() == ".");
BOOST_TEST(path("/").filename() == "/");
BOOST_TEST(path(".").filename() == ".");
BOOST_TEST(path("..").filename() == "..");
// stem() tests not otherwise covered
BOOST_TEST(path("b").stem() == "b");
BOOST_TEST(path("a/b.txt").stem() == "b");