diff --git a/docs/gmock_for_dummies.md b/docs/gmock_for_dummies.md
index 06c87256..9f24dcae 100644
--- a/docs/gmock_for_dummies.md
+++ b/docs/gmock_for_dummies.md
@@ -90,7 +90,7 @@ gMock is bundled with googletest.
## A Case for Mock Turtles
Let's look at an example. Suppose you are developing a graphics program that
-relies on a [LOGO](http://en.wikipedia.org/wiki/Logo_programming_language)-like
+relies on a [LOGO](https://en.wikipedia.org/wiki/Logo_programming_language)-like
API for drawing. How would you test that it does the right thing? Well, you can
run it and compare the screen with a golden screen snapshot, but let's admit it:
tests like this are expensive to run and fragile (What if you just upgraded to a
diff --git a/docs/primer.md b/docs/primer.md
index f2a97a72..4901e1ab 100644
--- a/docs/primer.md
+++ b/docs/primer.md
@@ -50,7 +50,7 @@ terms *Test*, *Test Case* and *Test Suite*, so beware of misunderstanding these.
Historically, GoogleTest started to use the term *Test Case* for grouping
related tests, whereas current publications, including International Software
-Testing Qualifications Board ([ISTQB](http://www.istqb.org/)) materials and
+Testing Qualifications Board ([ISTQB](https://www.istqb.org/)) materials and
various textbooks on software quality, use the term
*[Test Suite][istqb test suite]* for this.
@@ -68,13 +68,13 @@ deprecated and refactored away.
So please be aware of the different definitions of the terms:
-Meaning | GoogleTest Term | [ISTQB](http://www.istqb.org/) Term
+Meaning | GoogleTest Term | [ISTQB](https://www.istqb.org/) Term
:----------------------------------------------------------------------------------- | :---------------------- | :----------------------------------
Exercise a particular program path with specific input values and verify the results | [TEST()](#simple-tests) | [Test Case][istqb test case]
-[istqb test case]: http://glossary.istqb.org/en/search/test%20case
-[istqb test suite]: http://glossary.istqb.org/en/search/test%20suite
+[istqb test case]: https://glossary.istqb.org/en/search/test%20case
+[istqb test suite]: https://glossary.istqb.org/en/search/test%20suite
## Basic Concepts
diff --git a/googlemock/README.md b/googlemock/README.md
index 7da60655..9a6dea30 100644
--- a/googlemock/README.md
+++ b/googlemock/README.md
@@ -7,9 +7,9 @@ derive better designs of your system and write better tests.
It is inspired by:
-* [jMock](http://www.jmock.org/)
-* [EasyMock](http://www.easymock.org/)
-* [Hamcrest](http://code.google.com/p/hamcrest/)
+* [jMock](https://www.jmock.org/)
+* [EasyMock](https://www.easymock.org/)
+* [Hamcrest](https://code.google.com/p/hamcrest/)
It is designed with C++'s specifics in mind.
@@ -36,5 +36,5 @@ Details and examples can be found here:
* [gMock Cheat Sheet](https://google.github.io/googletest/gmock_cheat_sheet.html)
GoogleMock is a part of
-[GoogleTest C++ testing framework](http://github.com/google/googletest/) and a
+[GoogleTest C++ testing framework](https://github.com/google/googletest/) and a
subject to the same requirements.
diff --git a/googlemock/src/gmock-matchers.cc b/googlemock/src/gmock-matchers.cc
index 07bba4f0..81a5b7ea 100644
--- a/googlemock/src/gmock-matchers.cc
+++ b/googlemock/src/gmock-matchers.cc
@@ -120,7 +120,7 @@ GTEST_API_ std::string FormatMatcherDescription(
// [1] Cormen, et al (2001). "Section 26.2: The Ford-Fulkerson method".
// "Introduction to Algorithms (Second ed.)", pp. 651-664.
// [2] "Ford-Fulkerson algorithm", Wikipedia,
-// 'http://en.wikipedia.org/wiki/Ford%E2%80%93Fulkerson_algorithm'
+// 'https://en.wikipedia.org/wiki/Ford%E2%80%93Fulkerson_algorithm'
class MaxBipartiteMatchState {
public:
explicit MaxBipartiteMatchState(const MatchMatrix& graph)
diff --git a/googletest/README.md b/googletest/README.md
index 9331fce3..140a057a 100644
--- a/googletest/README.md
+++ b/googletest/README.md
@@ -12,7 +12,7 @@ GoogleTest comes with a CMake build script
([CMakeLists.txt](https://github.com/google/googletest/blob/main/CMakeLists.txt))
that can be used on a wide range of platforms ("C" stands for cross-platform.).
If you don't have CMake installed already, you can download it for free from
-.
+.
CMake works by generating native makefiles or build projects that can be used in
the compiler environment of your choice. You can either build GoogleTest as a
diff --git a/googletest/cmake/internal_utils.cmake b/googletest/cmake/internal_utils.cmake
index 64fa340f..d4f67f43 100644
--- a/googletest/cmake/internal_utils.cmake
+++ b/googletest/cmake/internal_utils.cmake
@@ -80,7 +80,7 @@ macro(config_compiler_and_linker)
set(cxx_no_exception_flags "-EHs-c- -D_HAS_EXCEPTIONS=0")
set(cxx_no_rtti_flags "-GR-")
# Suppress "unreachable code" warning
- # http://stackoverflow.com/questions/3232669 explains the issue.
+ # https://stackoverflow.com/questions/3232669 explains the issue.
set(cxx_base_flags "${cxx_base_flags} -wd4702")
# Ensure MSVC treats source files as UTF-8 encoded.
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h
index 97a98339..4f077fcf 100644
--- a/googletest/include/gtest/internal/gtest-internal.h
+++ b/googletest/include/gtest/internal/gtest-internal.h
@@ -78,7 +78,7 @@
//
// will result in the token foo__LINE__, instead of foo followed by
// the current line number. For more details, see
-// http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
+// https://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo##bar
@@ -169,7 +169,7 @@ namespace edit_distance {
// All edits cost the same, with replace having lower priority than
// add/remove.
// Simple implementation of the Wagner-Fischer algorithm.
-// See http://en.wikipedia.org/wiki/Wagner-Fischer_algorithm
+// See https://en.wikipedia.org/wiki/Wagner-Fischer_algorithm
enum EditType { kMatch, kAdd, kRemove, kReplace };
GTEST_API_ std::vector CalculateOptimalEdits(
const std::vector& left, const std::vector& right);
@@ -236,7 +236,7 @@ GTEST_API_ std::string GetBoolAssertionFailureMessage(
// For double, there are 11 exponent bits and 52 fraction bits.
//
// More details can be found at
-// http://en.wikipedia.org/wiki/IEEE_floating-point_standard.
+// https://en.wikipedia.org/wiki/IEEE_floating-point_standard.
//
// Template parameter:
//
@@ -281,7 +281,7 @@ class FloatingPoint {
// bits. Therefore, 4 should be enough for ordinary use.
//
// See the following article for more details on ULP:
- // http://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/
+ // https://randomascii.wordpress.com/2012/02/25/comparing-floating-point-numbers-2012-edition/
static const uint32_t kMaxUlps = 4;
// Constructs a FloatingPoint from a raw floating-point number.
@@ -362,7 +362,7 @@ class FloatingPoint {
// N - 1 (the biggest number representable using
// sign-and-magnitude) is represented by 2N - 1.
//
- // Read http://en.wikipedia.org/wiki/Signed_number_representations
+ // Read https://en.wikipedia.org/wiki/Signed_number_representations
// for more details on signed number representations.
static Bits SignAndMagnitudeToBiased(const Bits& sam) {
if (kSignBitMask & sam) {
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index b887e24e..b5570b8b 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -609,7 +609,7 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
// Determines whether clone(2) is supported.
// Usually it will only be available on Linux, excluding
// Linux on the Itanium architecture.
-// Also see http://linux.die.net/man/2/clone.
+// Also see https://linux.die.net/man/2/clone.
#ifndef GTEST_HAS_CLONE
// The user didn't tell us, so we need to figure it out.
diff --git a/googletest/src/gtest-death-test.cc b/googletest/src/gtest-death-test.cc
index 0eb6e38b..8417a300 100644
--- a/googletest/src/gtest-death-test.cc
+++ b/googletest/src/gtest-death-test.cc
@@ -783,7 +783,7 @@ DeathTest::TestRole WindowsDeathTest::AssumeRole() {
StreamableToString(static_cast(::GetCurrentProcessId())) +
// size_t has the same width as pointers on both 32-bit and 64-bit
// Windows platforms.
- // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
+ // See https://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
"|" + StreamableToString(reinterpret_cast(write_handle)) + "|" +
StreamableToString(reinterpret_cast(event_handle_.Get()));
diff --git a/googletest/src/gtest-internal-inl.h b/googletest/src/gtest-internal-inl.h
index 5b7fcbd0..4799a1e7 100644
--- a/googletest/src/gtest-internal-inl.h
+++ b/googletest/src/gtest-internal-inl.h
@@ -312,7 +312,7 @@ void ShuffleRange(internal::Random* random, int begin, int end,
<< begin << ", " << size << "].";
// Fisher-Yates shuffle, from
- // http://en.wikipedia.org/wiki/Fisher-Yates_shuffle
+ // https://en.wikipedia.org/wiki/Fisher-Yates_shuffle
for (int range_width = end - begin; range_width >= 2; range_width--) {
const int last_in_range = begin + range_width - 1;
const int selected =
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index 66a315e5..62dfef66 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -879,7 +879,7 @@ int UnitTestOptions::GTestProcessSEH(DWORD seh_code, const char* location) {
// apparently).
//
// SEH exception code for C++ exceptions.
- // (see http://support.microsoft.com/kb/185294 for more information).
+ // (see https://support.microsoft.com/kb/185294 for more information).
const DWORD kCxxExceptionCode = 0xe06d7363;
if (!GTEST_FLAG_GET(catch_exceptions) || seh_code == kCxxExceptionCode ||