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From: Jonathan Wakely <redi@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r9-9385] Improve tests for std::vector<bool> printer Date: Tue, 20 Apr 2021 18:53:41 +0000 (GMT) [thread overview] Message-ID: <20210420185341.6EA1E388A42B@sourceware.org> (raw) https://gcc.gnu.org/g:b2a1a375141bb3d79a6d4d6e7579230ec3687f23 commit r9-9385-gb2a1a375141bb3d79a6d4d6e7579230ec3687f23 Author: Jonathan Wakely <jwakely@redhat.com> Date: Thu Jun 20 10:04:55 2019 +0100 Improve tests for std::vector<bool> printer 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. (cherry picked from commit 94872d7f99ceb9da9ecb90064d59d4518c9a6f37) Diff: --- libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc | 3 ++- libstdc++-v3/testsuite/libstdc++-prettyprinters/simple11.cc | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc b/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc index 86b7c27d861..5f9526f56b2 100644 --- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc +++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc @@ -121,11 +121,12 @@ 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); diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple11.cc b/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple11.cc index 5d47bdcd648..414cfed2fd8 100644 --- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple11.cc +++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple11.cc @@ -114,11 +114,12 @@ 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);
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