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Improve tests for std::vector<bool> printer

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The current tests wouldn't notice if the vector<bool> contents were
printed in reverse, because it would read the same forwards and
backwards. Change the content so the tests would fail if that happened.

	* testsuite/libstdc++-prettyprinters/simple.cc: Use non-palindromic
	vector<bool> for test.
	* testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.

From-SVN: r272499
This commit is contained in:
Jonathan Wakely 2019-06-20 10:04:55 +01:00 committed by Jonathan Wakely
parent d84ea910c9
commit 94872d7f99
3 changed files with 10 additions and 2 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,3 +1,9 @@
2019-06-20 Jonathan Wakely <jwakely@redhat.com>
* testsuite/libstdc++-prettyprinters/simple.cc: Use non-palindromic
vector<bool> for test.
* testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.
2019-06-19 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stream_iterator.h (istream_iterator::_M_equal()): Make

3
libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc
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@ -120,11 +120,12 @@ main()
vb.reserve(100);
vb.push_back(true);
vb.push_back(true);
vb.push_back(true);
vb.push_back(false);
vb.push_back(false);
vb.push_back(true);
vb.erase(vb.begin());
// { dg-final { regexp-test vb {std::(__debug::)?vector<bool> of length 4, capacity 128 = \\{true, false, false, true\\}} } }
// { dg-final { regexp-test vb {std::(__debug::)?vector<bool> of length 5, capacity 128 = \\{true, true, false, false, true\\}} } }
__gnu_cxx::slist<int> sll;
sll.push_front(23);

3
libstdc++-v3/testsuite/libstdc++-prettyprinters/simple11.cc
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@ -113,11 +113,12 @@ main()
vb.reserve(100);
vb.push_back(true);
vb.push_back(true);
vb.push_back(true);
vb.push_back(false);
vb.push_back(false);
vb.push_back(true);
vb.erase(vb.begin());
// { dg-final { regexp-test vb {std::(__debug::)?vector<bool> of length 4, capacity 128 = \\{true, false, false, true\\}} } }
// { dg-final { regexp-test vb {std::(__debug::)?vector<bool> of length 5, capacity 128 = \\{true, true, false, false, true\\}} } }
__gnu_cxx::slist<int> sll;
sll.push_front(23);