/src/mozilla-central/xpcom/string/nsTDependentString.cpp

Source (jump to first uncovered line)
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

template <typename T>
nsTDependentString<T>::nsTDependentString(const char_type* aStart,
                                          const char_type* aEnd)
  : string_type(const_cast<char_type*>(aStart), uint32_t(aEnd - aStart),
                DataFlags::TERMINATED, ClassFlags(0))
{
  MOZ_RELEASE_ASSERT(aStart <= aEnd, "Overflow!");
  this->AssertValidDependentString();
}

template <typename T>
void
nsTDependentString<T>::Rebind(const string_type& str, uint32_t startPos)
{
  MOZ_ASSERT(str.GetDataFlags() & DataFlags::TERMINATED, "Unterminated flat string");

  // If we currently own a buffer, release it.
  this->Finalize();

  size_type strLength = str.Length();

  if (startPos > strLength) {
    startPos = strLength;
  }

  char_type* newData =
    const_cast<char_type*>(static_cast<const char_type*>(str.Data())) + startPos;
  size_type newLen = strLength - startPos;
  DataFlags newDataFlags = str.GetDataFlags() & (DataFlags::TERMINATED | DataFlags::LITERAL);
  this->SetData(newData, newLen, newDataFlags);
}

template <typename T>
void
nsTDependentString<T>::Rebind(const char_type* aStart, const char_type* aEnd)
{
  MOZ_RELEASE_ASSERT(aStart <= aEnd, "Overflow!");
  this->Rebind(aStart, uint32_t(aEnd - aStart));
}

Line	Count	Source (jump to first uncovered line)
1		/* -- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -- */
2		/* vim: set ts=8 sts=2 et sw=2 tw=80: */
3		/* This Source Code Form is subject to the terms of the Mozilla Public
4		* License, v. 2.0. If a copy of the MPL was not distributed with this
5		* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7		template <typename T>
8		nsTDependentString<T>::nsTDependentString(const char_type* aStart,
9		const char_type* aEnd)
10		: string_type(const_cast<char_type*>(aStart), uint32_t(aEnd - aStart),
11		DataFlags::TERMINATED, ClassFlags(0))
12	0	{
13	0	MOZ_RELEASE_ASSERT(aStart <= aEnd, "Overflow!");
14	0	this->AssertValidDependentString();
15	0	} Unexecuted instantiation: nsTDependentString<char>::nsTDependentString(char const, char const) Unexecuted instantiation: nsTDependentString<char16_t>::nsTDependentString(char16_t const, char16_t const)
16
17		template <typename T>
18		void
19		nsTDependentString<T>::Rebind(const string_type& str, uint32_t startPos)
20	0	{
21	0	MOZ_ASSERT(str.GetDataFlags() & DataFlags::TERMINATED, "Unterminated flat string");
22	0
23	0	// If we currently own a buffer, release it.
24	0	this->Finalize();
25	0
26	0	size_type strLength = str.Length();
27	0
28	0	if (startPos > strLength) {
29	0	startPos = strLength;
30	0	}
31	0
32	0	char_type* newData =
33	0	const_cast<char_type>(static_cast<const char_type>(str.Data())) + startPos;
34	0	size_type newLen = strLength - startPos;
35	0	DataFlags newDataFlags = str.GetDataFlags() & (DataFlags::TERMINATED \| DataFlags::LITERAL);
36	0	this->SetData(newData, newLen, newDataFlags);
37	0	} Unexecuted instantiation: nsTDependentString<char>::Rebind(nsTString<char> const&, unsigned int) Unexecuted instantiation: nsTDependentString<char16_t>::Rebind(nsTString<char16_t> const&, unsigned int)
38
39		template <typename T>
40		void
41		nsTDependentString<T>::Rebind(const char_type* aStart, const char_type* aEnd)
42	0	{
43	0	MOZ_RELEASE_ASSERT(aStart <= aEnd, "Overflow!");
44	0	this->Rebind(aStart, uint32_t(aEnd - aStart));
45	0	} Unexecuted instantiation: nsTDependentString<char>::Rebind(char const, char const) Unexecuted instantiation: nsTDependentString<char16_t>::Rebind(char16_t const, char16_t const)

Coverage Report

Created: 2018-09-25 14:53