Release Googletest 1.10

PiperOrigin-RevId: 272658347

Add a compile time check to ensure that the parameters to TEST and TEST_F are not empty

Some compilers may already fail in that case and even where it works, it's likely to result in technically invalid code by virtue of creating reserved identifiers:
https://en.cppreference.com/w/cpp/language/identifiers

PiperOrigin-RevId: 272543242

Remove outdated CppCon announcement

PiperOrigin-RevId: 271866311

fix OSS Travis Builds -remove hardcoded updated package from brew

PiperOrigin-RevId: 271863378

Bump llvm to 4.0 because brew removed 3.9

PiperOrigin-RevId: 271634609

Makes testing::ResultOf() work with non-copyable arguments.

PiperOrigin-RevId: 271222632

Updates headings.

PiperOrigin-RevId: 271148974

Use a more portable path for Android to write temp files to.

/sdcard is *not* guaranteed to be available, but /data/local/tmp is.

In some emulated situations, /sdcard may not be mounted, may not be R/W, or
mounting may be delayed until *after* the test process begins.

This is fairly common location to use. See e.g.:
https://reviews.llvm.org/D9569

PiperOrigin-RevId: 270909282

Remove unnecessary full qualifications from std types.

PiperOrigin-RevId: 270101485

Merge 3bdefdb473d304803d2a38e2a2cd5cdc1827c3bd into fb49e6c1

Closes #2407

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/googletest/pull/2407 from kuzkry:StaticAssertTypeEq 3bdefdb473d304803d2a38e2a2cd5cdc1827c3bd
PiperOrigin-RevId: 269255328

CppCon announcement

PiperOrigin-RevId: 268950306

PiperOrigin-RevId: 268693457

Merge 4c9ef099b29d2c840c04643cd9662fd7be712f7b into 565f1b84

Closes #2403

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/googletest/pull/2403 from IYP-Programer-Yeah:remove-compile-assert-type-equal 4c9ef099b29d2c840c04643cd9662fd7be712f7b
PiperOrigin-RevId: 268681883

In the text fixtures section, point to the specific FAQ entry on constructors vs. `SetUp`.

PiperOrigin-RevId: 268509969

Some mechanical and grammatical fixes to the Primer.

PiperOrigin-RevId: 268200783

Move IsFalse/IsTrue to a more appropriate section in the gmock matchers cheat sheet.

I'm assuming their current placement within the "Container Matchers" list is a mistake -- they don't seem to be container related and would fit well with other generic matchers.

PiperOrigin-RevId: 268016027

...text exposed to GitHub repo https://www.github.com/google/googletest

PiperOrigin-RevId: 267654546

...text exposed to GitHub repo https://www.github.com/google/googletest

PiperOrigin-RevId: 267617889

Extend gtest-port and stubs for ESP_PLATFORM

ESP_PLATFORM is the macro used to indicate compilation for the ESP32
using the esp-idf. This isn't a fully posix compatible system so
various features of google test need to be stubbed out in order for
it to work. It's oddly similar to the GTEST_OS_WINDOWS_PHONE setup.

PiperOrigin-RevId: 267471968

Internal Change

PiperOrigin-RevId: 267457395

Merge 7f4f58da20e1066a888d3e4bcbef541db798a605 into 90a443f9

Closes #2395

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/googletest/pull/2395 from kuzkry:custom-type-traits-remove_reference 7f4f58da20e1066a888d3e4bcbef541db798a605
PiperOrigin-RevId: 266189044

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PiperOrigin-RevId: 265973494

Fix invalid g3doc syntax highlighting languages.

PiperOrigin-RevId: 265905539

PiperOrigin-RevId: 265785837

PiperOrigin-RevId: 265730482

Add tuple version of Optional() matches. This allows Optional() to be used in Pointwise matchers.

PiperOrigin-RevId: 265501882

Add tuple version of Optional() matches. This allows Optional() to be used in Pointwise matchers.

PiperOrigin-RevId: 265110864

Merge b8ca465e73ac0954a0c9eec2a84bdd8913d5763b into 90a443f9

Closes #2396

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/googletest/pull/2396 from kuzkry:custom-type-traits-true/false_type-and-bool_constant b8ca465e73ac0954a0c9eec2a84bdd8913d5763b
PiperOrigin-RevId: 265064856

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PiperOrigin-RevId: 264842713

PiperOrigin-RevId: 264693952

PiperOrigin-RevId: 264652890

Update broken links.

PiperOrigin-RevId: 264405918

Due to confusion arisen from "iff" standing for "if and only if",
this commit uses the latter.

Stop depending on the abseil master

PiperOrigin-RevId: 264210838

PiperOrigin-RevId: 264193098