mirror of
https://github.com/catchorg/Catch2.git
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Remove StringRef::isNullTerminated and StringRef::c_str
Both of them were fundamentally unsafe to use and shouldn't be used at all.
This commit is contained in:
Martin Hořeňovský
parent
e50e10ef8f
commit
f1d7a10e06
@ -5,7 +5,6 @@
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// https://www.boost.org/LICENSE_1_0.txt)
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// SPDX-License-Identifier: BSL-1.0
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#include <catch2/internal/catch_enforce.hpp>
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#include <catch2/internal/catch_stringref.hpp>
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#include <algorithm>
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@ -18,11 +17,6 @@ namespace Catch {
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: StringRef( rawChars, static_cast<StringRef::size_type>(std::strlen(rawChars) ) )
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{}
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auto StringRef::c_str() const -> char const* {
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CATCH_ENFORCE(isNullTerminated(), "Called StringRef::c_str() on a non-null-terminated instance");
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return m_start;
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}
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auto StringRef::operator == ( StringRef const& other ) const noexcept -> bool {
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return m_size == other.m_size
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&& (std::memcmp( m_start, other.m_start, m_size ) == 0);
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@ -69,10 +69,6 @@ namespace Catch {
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return m_size;
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}
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// Returns the current start pointer. If the StringRef is not
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// null-terminated, throws std::domain_exception
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auto c_str() const -> char const*;
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public: // substrings and searches
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// Returns a substring of [start, start + length).
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// If start + length > size(), then the substring is [start, start + size()).
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@ -91,10 +87,6 @@ namespace Catch {
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return m_start;
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}
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constexpr auto isNullTerminated() const noexcept -> bool {
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return m_start[m_size] == '\0';
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}
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public: // iterators
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constexpr const_iterator begin() const { return m_start; }
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constexpr const_iterator end() const { return m_start + m_size; }
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@ -1481,29 +1481,23 @@ Matchers.tests.cpp:<line number>: passed: testStringForMatching(), EndsWith("sub
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Matchers.tests.cpp:<line number>: passed: testStringForMatching(), EndsWith(" SuBsTrInG", Catch::CaseSensitive::No) for: "this string contains 'abc' as a substring" ends with: " substring" (case insensitive)
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String.tests.cpp:<line number>: passed: empty.empty() for: true
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String.tests.cpp:<line number>: passed: empty.size() == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: empty.isNullTerminated() for: true
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String.tests.cpp:<line number>: passed: std::strcmp( empty.c_str(), "" ) == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: std::strcmp( empty.data(), "" ) == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: s.empty() == false for: false == false
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String.tests.cpp:<line number>: passed: s.size() == 5 for: 5 == 5
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String.tests.cpp:<line number>: passed: s.isNullTerminated() for: true
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String.tests.cpp:<line number>: passed: std::strcmp( rawChars, "hello" ) == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: s.c_str()
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String.tests.cpp:<line number>: passed: s.c_str() == rawChars for: "hello" == "hello"
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String.tests.cpp:<line number>: passed: s.data() == rawChars for: "hello" == "hello"
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String.tests.cpp:<line number>: passed: original == "original"
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String.tests.cpp:<line number>: passed: !(original.isNullTerminated()) for: !false
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String.tests.cpp:<line number>: passed: original.c_str()
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String.tests.cpp:<line number>: passed: original.data()
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String.tests.cpp:<line number>: passed: ss.empty() == false for: false == false
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String.tests.cpp:<line number>: passed: ss.size() == 5 for: 5 == 5
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String.tests.cpp:<line number>: passed: std::strncmp( ss.data(), "hello", 5 ) == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: ss == "hello" for: hello == "hello"
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String.tests.cpp:<line number>: passed: ss.size() == 6 for: 6 == 6
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String.tests.cpp:<line number>: passed: std::strcmp( ss.c_str(), "world!" ) == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: std::strcmp( ss.data(), "world!" ) == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: s.data() == s2.data() for: "hello world!" == "hello world!"
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String.tests.cpp:<line number>: passed: s.data() == ss.data() for: "hello world!" == "hello world!"
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String.tests.cpp:<line number>: passed: s.substr(s.size() + 1, 123).empty() for: true
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String.tests.cpp:<line number>: passed: std::strcmp(ss.c_str(), "world!") == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: std::strcmp(ss.data(), "world!") == 0 for: 0 == 0
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String.tests.cpp:<line number>: passed: s.substr(1'000'000, 1).empty() for: true
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String.tests.cpp:<line number>: passed: reinterpret_cast<char*>(buffer1) != reinterpret_cast<char*>(buffer2) for: "Hello" != "Hello"
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String.tests.cpp:<line number>: passed: left == right for: Hello == Hello
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@ -1525,7 +1519,6 @@ String.tests.cpp:<line number>: passed: together == "abrakadabra" for: "abrakada
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String.tests.cpp:<line number>: passed: with 1 message: 'empty.size() == 0'
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String.tests.cpp:<line number>: passed: with 1 message: 'empty.begin() == empty.end()'
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String.tests.cpp:<line number>: passed: with 1 message: 'stringref.size() == 3'
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String.tests.cpp:<line number>: passed: with 1 message: 'stringref.isNullTerminated()'
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String.tests.cpp:<line number>: passed: with 1 message: 'stringref.data() == abc'
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String.tests.cpp:<line number>: passed: with 1 message: 'stringref.begin() == abc'
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String.tests.cpp:<line number>: passed: with 1 message: 'stringref.begin() != stringref.end()'
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@ -1535,14 +1528,10 @@ String.tests.cpp:<line number>: passed: with 1 message: 'stringref[1] == 'b''
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String.tests.cpp:<line number>: passed: with 1 message: 'shortened.size() == 2'
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String.tests.cpp:<line number>: passed: with 1 message: 'shortened.data() == abc'
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String.tests.cpp:<line number>: passed: with 1 message: 'shortened.begin() != shortened.end()'
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String.tests.cpp:<line number>: passed: with 1 message: '!(shortened.isNullTerminated())'
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String.tests.cpp:<line number>: passed: with 1 message: '!(shortened.substr(1, 3).isNullTerminated())'
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String.tests.cpp:<line number>: passed: with 1 message: '!(sr1.empty())'
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String.tests.cpp:<line number>: passed: with 1 message: 'sr1.size() == 3'
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String.tests.cpp:<line number>: passed: with 1 message: 'sr1.isNullTerminated()'
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String.tests.cpp:<line number>: passed: with 1 message: 'sr2.empty()'
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String.tests.cpp:<line number>: passed: with 1 message: 'sr2.size() == 0'
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String.tests.cpp:<line number>: passed: with 1 message: 'sr2.isNullTerminated()'
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ToStringChrono.tests.cpp:<line number>: passed: minute == seconds for: 1 m == 60 s
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ToStringChrono.tests.cpp:<line number>: passed: hour != seconds for: 1 h != 60 s
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ToStringChrono.tests.cpp:<line number>: passed: micro != milli for: 1 us != 1 ms
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@ -1381,5 +1381,5 @@ due to unexpected exception with message:
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===============================================================================
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test cases: 356 | 282 passed | 70 failed | 4 failed as expected
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assertions: 2088 | 1936 passed | 131 failed | 21 failed as expected
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assertions: 2077 | 1925 passed | 131 failed | 21 failed as expected
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@ -10494,12 +10494,7 @@ with expansion:
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0 == 0
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( empty.isNullTerminated() )
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with expansion:
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true
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( std::strcmp( empty.c_str(), "" ) == 0 )
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REQUIRE( std::strcmp( empty.data(), "" ) == 0 )
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with expansion:
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0 == 0
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@ -10520,24 +10515,11 @@ String.tests.cpp:<line number>: PASSED:
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with expansion:
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5 == 5
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( s.isNullTerminated() )
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with expansion:
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true
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( std::strcmp( rawChars, "hello" ) == 0 )
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with expansion:
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0 == 0
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String.tests.cpp:<line number>: PASSED:
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REQUIRE_NOTHROW( s.c_str() )
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( s.c_str() == rawChars )
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with expansion:
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"hello" == "hello"
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( s.data() == rawChars )
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with expansion:
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@ -10553,14 +10535,6 @@ String.tests.cpp:<line number>
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( original == "original" )
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String.tests.cpp:<line number>: PASSED:
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REQUIRE_FALSE( original.isNullTerminated() )
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with expansion:
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!false
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String.tests.cpp:<line number>: PASSED:
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REQUIRE_THROWS( original.c_str() )
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String.tests.cpp:<line number>: PASSED:
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REQUIRE_NOTHROW( original.data() )
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@ -10606,7 +10580,7 @@ with expansion:
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6 == 6
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( std::strcmp( ss.c_str(), "world!" ) == 0 )
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REQUIRE( std::strcmp( ss.data(), "world!" ) == 0 )
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with expansion:
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0 == 0
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@ -10658,7 +10632,7 @@ String.tests.cpp:<line number>
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...............................................................................
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String.tests.cpp:<line number>: PASSED:
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REQUIRE( std::strcmp(ss.c_str(), "world!") == 0 )
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REQUIRE( std::strcmp(ss.data(), "world!") == 0 )
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with expansion:
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0 == 0
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@ -10832,10 +10806,6 @@ String.tests.cpp:<line number>: PASSED:
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with message:
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stringref.size() == 3
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String.tests.cpp:<line number>: PASSED:
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with message:
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stringref.isNullTerminated()
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String.tests.cpp:<line number>: PASSED:
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with message:
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stringref.data() == abc
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@ -10872,14 +10842,6 @@ String.tests.cpp:<line number>: PASSED:
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with message:
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shortened.begin() != shortened.end()
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String.tests.cpp:<line number>: PASSED:
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with message:
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!(shortened.isNullTerminated())
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String.tests.cpp:<line number>: PASSED:
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with message:
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!(shortened.substr(1, 3).isNullTerminated())
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-------------------------------------------------------------------------------
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StringRef at compilation time
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UDL construction
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@ -10895,10 +10857,6 @@ String.tests.cpp:<line number>: PASSED:
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with message:
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sr1.size() == 3
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String.tests.cpp:<line number>: PASSED:
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with message:
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sr1.isNullTerminated()
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String.tests.cpp:<line number>: PASSED:
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with message:
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sr2.empty()
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@ -10907,10 +10865,6 @@ String.tests.cpp:<line number>: PASSED:
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with message:
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sr2.size() == 0
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String.tests.cpp:<line number>: PASSED:
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with message:
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sr2.isNullTerminated()
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-------------------------------------------------------------------------------
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Stringifying std::chrono::duration helpers
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-------------------------------------------------------------------------------
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@ -16769,5 +16723,5 @@ Misc.tests.cpp:<line number>: PASSED:
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===============================================================================
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test cases: 356 | 266 passed | 86 failed | 4 failed as expected
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assertions: 2105 | 1936 passed | 148 failed | 21 failed as expected
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assertions: 2094 | 1925 passed | 148 failed | 21 failed as expected
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@ -1,7 +1,7 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<testsuitesloose text artifact
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>
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<testsuite name="<exe-name>" errors="17" failures="132" tests="2106" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
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<testsuite name="<exe-name>" errors="17" failures="132" tests="2095" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
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<properties>
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<property name="filters" value="~[!nonportable]~[!benchmark]~[approvals] *"/>
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<property name="random-seed" value="1"/>
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@ -2646,30 +2646,18 @@ ok {test-number} - empty.empty() for: true
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# StringRef
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ok {test-number} - empty.size() == 0 for: 0 == 0
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# StringRef
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ok {test-number} - empty.isNullTerminated() for: true
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# StringRef
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ok {test-number} - std::strcmp( empty.c_str(), "" ) == 0 for: 0 == 0
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ok {test-number} - std::strcmp( empty.data(), "" ) == 0 for: 0 == 0
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# StringRef
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ok {test-number} - s.empty() == false for: false == false
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# StringRef
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ok {test-number} - s.size() == 5 for: 5 == 5
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# StringRef
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ok {test-number} - s.isNullTerminated() for: true
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# StringRef
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ok {test-number} - std::strcmp( rawChars, "hello" ) == 0 for: 0 == 0
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# StringRef
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ok {test-number} - s.c_str()
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# StringRef
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ok {test-number} - s.c_str() == rawChars for: "hello" == "hello"
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# StringRef
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ok {test-number} - s.data() == rawChars for: "hello" == "hello"
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# StringRef
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ok {test-number} - original == "original"
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# StringRef
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ok {test-number} - !(original.isNullTerminated()) for: !false
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# StringRef
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ok {test-number} - original.c_str()
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# StringRef
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ok {test-number} - original.data()
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# StringRef
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ok {test-number} - ss.empty() == false for: false == false
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@ -2682,7 +2670,7 @@ ok {test-number} - ss == "hello" for: hello == "hello"
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# StringRef
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ok {test-number} - ss.size() == 6 for: 6 == 6
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# StringRef
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ok {test-number} - std::strcmp( ss.c_str(), "world!" ) == 0 for: 0 == 0
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ok {test-number} - std::strcmp( ss.data(), "world!" ) == 0 for: 0 == 0
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# StringRef
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ok {test-number} - s.data() == s2.data() for: "hello world!" == "hello world!"
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# StringRef
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@ -2690,7 +2678,7 @@ ok {test-number} - s.data() == ss.data() for: "hello world!" == "hello world!"
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# StringRef
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ok {test-number} - s.substr(s.size() + 1, 123).empty() for: true
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# StringRef
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ok {test-number} - std::strcmp(ss.c_str(), "world!") == 0 for: 0 == 0
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ok {test-number} - std::strcmp(ss.data(), "world!") == 0 for: 0 == 0
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# StringRef
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ok {test-number} - s.substr(1'000'000, 1).empty() for: true
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# StringRef
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@ -2730,8 +2718,6 @@ ok {test-number} - with 1 message: 'empty.begin() == empty.end()'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'stringref.size() == 3'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'stringref.isNullTerminated()'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'stringref.data() == abc'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'stringref.begin() == abc'
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@ -2750,21 +2736,13 @@ ok {test-number} - with 1 message: 'shortened.data() == abc'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'shortened.begin() != shortened.end()'
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# StringRef at compilation time
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ok {test-number} - with 1 message: '!(shortened.isNullTerminated())'
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# StringRef at compilation time
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ok {test-number} - with 1 message: '!(shortened.substr(1, 3).isNullTerminated())'
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# StringRef at compilation time
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ok {test-number} - with 1 message: '!(sr1.empty())'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'sr1.size() == 3'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'sr1.isNullTerminated()'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'sr2.empty()'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'sr2.size() == 0'
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# StringRef at compilation time
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ok {test-number} - with 1 message: 'sr2.isNullTerminated()'
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# Stringifying std::chrono::duration helpers
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ok {test-number} - minute == seconds for: 1 m == 60 s
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# Stringifying std::chrono::duration helpers
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@ -4202,5 +4180,5 @@ ok {test-number} - q3 == 23. for: 23.0 == 23.0
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ok {test-number} -
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# xmlentitycheck
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ok {test-number} -
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1..2105
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1..2094
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@ -12536,21 +12536,13 @@ Message from section two
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</Expression>
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<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
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<Original>
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empty.isNullTerminated()
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</Original>
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<Expanded>
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true
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</Expanded>
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</Expression>
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<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
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<Original>
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std::strcmp( empty.c_str(), "" ) == 0
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std::strcmp( empty.data(), "" ) == 0
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</Original>
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<Expanded>
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0 == 0
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</Expanded>
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</Expression>
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<OverallResults successes="4" failures="0" expectedFailures="0"/>
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<OverallResults successes="3" failures="0" expectedFailures="0"/>
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</Section>
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<Section name="From string literal" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
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<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
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@ -12569,14 +12561,6 @@ Message from section two
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5 == 5
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</Expanded>
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</Expression>
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<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
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<Original>
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s.isNullTerminated()
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</Original>
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<Expanded>
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true
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</Expanded>
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</Expression>
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<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
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<Original>
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std::strcmp( rawChars, "hello" ) == 0
|
||||
@ -12585,22 +12569,6 @@ Message from section two
|
||||
0 == 0
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_NOTHROW" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
s.c_str()
|
||||
</Original>
|
||||
<Expanded>
|
||||
s.c_str()
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
s.c_str() == rawChars
|
||||
</Original>
|
||||
<Expanded>
|
||||
"hello" == "hello"
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
s.data() == rawChars
|
||||
@ -12609,7 +12577,7 @@ Message from section two
|
||||
"hello" == "hello"
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="7" failures="0" expectedFailures="0"/>
|
||||
<OverallResults successes="4" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="From sub-string" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
@ -12620,22 +12588,6 @@ Message from section two
|
||||
original == "original"
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_FALSE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
!(original.isNullTerminated())
|
||||
</Original>
|
||||
<Expanded>
|
||||
!false
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_THROWS" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
original.c_str()
|
||||
</Original>
|
||||
<Expanded>
|
||||
original.c_str()
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE_NOTHROW" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
original.data()
|
||||
@ -12644,7 +12596,7 @@ Message from section two
|
||||
original.data()
|
||||
</Expanded>
|
||||
</Expression>
|
||||
<OverallResults successes="4" failures="0" expectedFailures="0"/>
|
||||
<OverallResults successes="2" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="Substrings" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Section name="zero-based substring" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
@ -12696,7 +12648,7 @@ Message from section two
|
||||
</Expression>
|
||||
<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
std::strcmp( ss.c_str(), "world!" ) == 0
|
||||
std::strcmp( ss.data(), "world!" ) == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
@ -12752,7 +12704,7 @@ Message from section two
|
||||
<Section name="Substring off the end are trimmed" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Original>
|
||||
std::strcmp(ss.c_str(), "world!") == 0
|
||||
std::strcmp(ss.data(), "world!") == 0
|
||||
</Original>
|
||||
<Expanded>
|
||||
0 == 0
|
||||
@ -12941,10 +12893,10 @@ Message from section two
|
||||
</TestCase>
|
||||
<TestCase name="StringRef at compilation time" tags="[constexpr][StringRef][Strings]" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<Section name="Simple constructors" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<OverallResults successes="15" failures="0" expectedFailures="0"/>
|
||||
<OverallResults successes="12" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<Section name="UDL construction" filename="tests/<exe-name>/IntrospectiveTests/String.tests.cpp" >
|
||||
<OverallResults successes="6" failures="0" expectedFailures="0"/>
|
||||
<OverallResults successes="4" failures="0" expectedFailures="0"/>
|
||||
</Section>
|
||||
<OverallResult success="true"/>
|
||||
</TestCase>
|
||||
@ -19715,9 +19667,9 @@ loose text artifact
|
||||
</Section>
|
||||
<OverallResult success="true"/>
|
||||
</TestCase>
|
||||
<OverallResults successes="1936" failures="149" expectedFailures="21"/>
|
||||
<OverallResults successes="1925" failures="149" expectedFailures="21"/>
|
||||
<OverallResultsCases successes="266" failures="86" expectedFailures="4"/>
|
||||
</Group>
|
||||
<OverallResults successes="1936" failures="148" expectedFailures="21"/>
|
||||
<OverallResults successes="1925" failures="148" expectedFailures="21"/>
|
||||
<OverallResultsCases successes="266" failures="86" expectedFailures="4"/>
|
||||
</Catch>
|
||||
|
||||
@ -10,29 +10,23 @@ TEST_CASE( "StringRef", "[Strings][StringRef]" ) {
|
||||
StringRef empty;
|
||||
REQUIRE( empty.empty() );
|
||||
REQUIRE( empty.size() == 0 );
|
||||
REQUIRE( empty.isNullTerminated() );
|
||||
REQUIRE( std::strcmp( empty.c_str(), "" ) == 0 );
|
||||
REQUIRE( std::strcmp( empty.data(), "" ) == 0 );
|
||||
}
|
||||
|
||||
SECTION( "From string literal" ) {
|
||||
StringRef s = "hello";
|
||||
REQUIRE( s.empty() == false );
|
||||
REQUIRE( s.size() == 5 );
|
||||
REQUIRE( s.isNullTerminated() );
|
||||
|
||||
auto rawChars = s.data();
|
||||
REQUIRE( std::strcmp( rawChars, "hello" ) == 0 );
|
||||
|
||||
REQUIRE_NOTHROW(s.c_str());
|
||||
REQUIRE(s.c_str() == rawChars);
|
||||
REQUIRE(s.data() == rawChars);
|
||||
}
|
||||
SECTION( "From sub-string" ) {
|
||||
StringRef original = StringRef( "original string" ).substr(0, 8);
|
||||
REQUIRE( original == "original" );
|
||||
|
||||
REQUIRE_FALSE(original.isNullTerminated());
|
||||
REQUIRE_THROWS(original.c_str());
|
||||
REQUIRE_NOTHROW(original.data());
|
||||
}
|
||||
|
||||
@ -51,7 +45,7 @@ TEST_CASE( "StringRef", "[Strings][StringRef]" ) {
|
||||
SECTION( "non-zero-based substring") {
|
||||
ss = s.substr( 6, 6 );
|
||||
REQUIRE( ss.size() == 6 );
|
||||
REQUIRE( std::strcmp( ss.c_str(), "world!" ) == 0 );
|
||||
REQUIRE( std::strcmp( ss.data(), "world!" ) == 0 );
|
||||
}
|
||||
|
||||
SECTION( "Pointer values of full refs should match" ) {
|
||||
@ -69,7 +63,7 @@ TEST_CASE( "StringRef", "[Strings][StringRef]" ) {
|
||||
|
||||
SECTION("Substring off the end are trimmed") {
|
||||
ss = s.substr(6, 123);
|
||||
REQUIRE(std::strcmp(ss.c_str(), "world!") == 0);
|
||||
REQUIRE(std::strcmp(ss.data(), "world!") == 0);
|
||||
}
|
||||
SECTION("substring start after the end is empty") {
|
||||
REQUIRE(s.substr(1'000'000, 1).empty());
|
||||
@ -147,7 +141,6 @@ TEST_CASE("StringRef at compilation time", "[Strings][StringRef][constexpr]") {
|
||||
|
||||
constexpr StringRef stringref(abc, 3);
|
||||
STATIC_REQUIRE(stringref.size() == 3);
|
||||
STATIC_REQUIRE(stringref.isNullTerminated());
|
||||
STATIC_REQUIRE(stringref.data() == abc);
|
||||
STATIC_REQUIRE(stringref.begin() == abc);
|
||||
STATIC_REQUIRE(stringref.begin() != stringref.end());
|
||||
@ -160,19 +153,15 @@ TEST_CASE("StringRef at compilation time", "[Strings][StringRef][constexpr]") {
|
||||
STATIC_REQUIRE(shortened.size() == 2);
|
||||
STATIC_REQUIRE(shortened.data() == abc);
|
||||
STATIC_REQUIRE(shortened.begin() != shortened.end());
|
||||
STATIC_REQUIRE_FALSE(shortened.isNullTerminated());
|
||||
STATIC_REQUIRE_FALSE(shortened.substr(1, 3).isNullTerminated());
|
||||
}
|
||||
SECTION("UDL construction") {
|
||||
constexpr auto sr1 = "abc"_catch_sr;
|
||||
STATIC_REQUIRE_FALSE(sr1.empty());
|
||||
STATIC_REQUIRE(sr1.size() == 3);
|
||||
STATIC_REQUIRE(sr1.isNullTerminated());
|
||||
|
||||
using Catch::operator"" _sr;
|
||||
constexpr auto sr2 = ""_sr;
|
||||
STATIC_REQUIRE(sr2.empty());
|
||||
STATIC_REQUIRE(sr2.size() == 0);
|
||||
STATIC_REQUIRE(sr2.isNullTerminated());
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user