PawletOS/external_libcamera
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

test: span: Add tests for begin() and rbegin()

Browse Source 
Verify that the begin() and rbegin() iterators (and their const version)
reference the correct values. The end() and rend() iterators can't be
tested the same way as they're not dereferenceable.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Laurent Pinchart
2021-04-13 02:48:08 +03:00
parent c3269524e4
commit c244d07286
1 changed files with 32 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
test/span.cpp
View File

@@ -72,12 +72,24 @@ protected:
staticSpan = Span<int, 4>{ v };
staticSpan.begin();
staticSpan.cbegin();
if (*staticSpan.begin() != 1) {
std::cout << "Span<static_extent>::begin() failed" << std::endl;
return TestFail;
}
if (*staticSpan.cbegin() != 1) {
std::cout << "Span<static_extent>::cbegin() failed" << std::endl;
return TestFail;
}
staticSpan.end();
staticSpan.cend();
staticSpan.rbegin();
staticSpan.crbegin();
if (*staticSpan.rbegin() != 4) {
std::cout << "Span<static_extent>::rbegin() failed" << std::endl;
return TestFail;
}
if (*staticSpan.crbegin() != 4) {
std::cout << "Span<static_extent>::crbegin() failed" << std::endl;
return TestFail;
}
staticSpan.rend();
staticSpan.crend();
@@ -141,12 +153,24 @@ protected:
dynamicSpan = Span<int>{ a };
dynamicSpan.begin();
dynamicSpan.cbegin();
if (*dynamicSpan.begin() != 1) {
std::cout << "Span<dynamic_extent>::begin() failed" << std::endl;
return TestFail;
}
if (*dynamicSpan.cbegin() != 1) {
std::cout << "Span<dynamic_extent>::cbegin() failed" << std::endl;
return TestFail;
}
dynamicSpan.end();
dynamicSpan.cend();
dynamicSpan.rbegin();
dynamicSpan.crbegin();
if (*dynamicSpan.rbegin() != 4) {
std::cout << "Span<dynamic_extent>::rbegin() failed" << std::endl;
return TestFail;
}
if (*dynamicSpan.crbegin() != 4) {
std::cout << "Span<dynamic_extent>::crbegin() failed" << std::endl;
return TestFail;
}
dynamicSpan.rend();
dynamicSpan.crend();