Export of internal Abseil changes

--
d857e6e1f9b09a3eb5abd890677a98b23346f07a by Abseil Team <absl-team@google.com>:

Simplify internal TryAcquireWithSpinning.

No point declaring the `result` variable: we can just return the results
directly.

PiperOrigin-RevId: 307045800

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421952252bc23be51f47f7d23f3422bad1ed382c by Derek Mauro <dmauro@google.com>:

Add custom sink support for `absl::Format()` through an ADL extension mechanism.

Users can now define
`void AbslFormatFlush(MySink* dest, absl::string_view part)`
to allow `absl::Format()` to append to a custom sink.

PiperOrigin-RevId: 306929052

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c73d5cdb62cd58ea421ed1aeeab78a0ffcfeeefb by Matt Calabrese <calabrese@google.com>:

Internal-only conformance-testing macro ABSL_INTERNAL_ASSERT_CONFORMANCE_OF for compile-time and runtime checks of a specified type, expected properties of that type, and a logically-ordered series of equivalence classes of that type.

PiperOrigin-RevId: 306885512

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a8c2495a07f37d68907855e3f0535bd5c27a3b52 by Abseil Team <absl-team@google.com>:

Internal change

PiperOrigin-RevId: 306766753
GitOrigin-RevId: d857e6e1f9b09a3eb5abd890677a98b23346f07a
Change-Id: Ic23c92ac74f9ffcbb2471ff8c6691f4b7b20354b
This commit is contained in:
Abseil Team 2020-04-17 08:13:06 -07:00 committed by Mark Barolak
parent db5773a721
commit b35973e3e3
16 changed files with 3096 additions and 44 deletions

View file

@ -19,6 +19,7 @@
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "absl/strings/cord.h"
namespace absl {
ABSL_NAMESPACE_BEGIN
@ -37,6 +38,12 @@ TEST(InvokeFlush, Stream) {
EXPECT_EQ(str.str(), "ABCDEF");
}
TEST(InvokeFlush, Cord) {
absl::Cord str("ABC");
str_format_internal::InvokeFlush(&str, "DEF");
EXPECT_EQ(str, "ABCDEF");
}
TEST(BufferRawSink, Limits) {
char buf[16];
{
@ -70,4 +77,3 @@ TEST(BufferRawSink, Limits) {
} // namespace
ABSL_NAMESPACE_END
} // namespace absl