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authorAbseil Team <absl-team@google.com>2018-06-21T19·55-0700
committerShaindel Schwartz <shaindel@google.com>2018-06-22T12·55-0400
commit4491d606df34c44efda47b6d17b605262f17e182 (patch)
tree5c5a2717289760c229fed502a6310d70ca4ed35a /absl/strings/internal/str_format/output_test.cc
parentd89dba27e35462d7457121b978fd79214205e686 (diff)
Export of internal Abseil changes.
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70f43a482d7d4ae4a255f17ca02b0106653dd600 by Shaindel Schwartz <shaindel@google.com>:

Internal change

PiperOrigin-RevId: 201571193

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93e6e9c2e683158be49d9dd1f5cb1a91d0c0f556 by Abseil Team <absl-team@google.com>:

Internal change.

PiperOrigin-RevId: 201567108

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fbd8ee94fbe9f2448e5adf5e88706f9c8216048f by Juemin Yang <jueminyang@google.com>:

str_format release

PiperOrigin-RevId: 201565129

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387faa301555a8a888c4429df52734aa806dca46 by Abseil Team <absl-team@google.com>:

Adds a defaulted allocator parameter to the size_type constructor of InlinedVector

PiperOrigin-RevId: 201558711

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39b15ea2c68d7129d70cbde7e71af900032595ec by Matt Calabrese <calabrese@google.com>:

Update the variant implementation to eliminate unnecessary checking on alternative access when the index is known or required to be correct.

PiperOrigin-RevId: 201529535

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adab77f1f7bb363aa534297f22aae2b0f08889ea by Abseil Team <absl-team@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 201458388

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a701dc0ba62e3cadf0de14203415b91df4ee8151 by Greg Falcon <gfalcon@google.com>:

Internal cleanup

PiperOrigin-RevId: 201394836

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8a7191410b8f440fdfa27f722ff05e451502ab61 by Abseil Team <absl-team@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 201369269
GitOrigin-RevId: 70f43a482d7d4ae4a255f17ca02b0106653dd600
Change-Id: I8ab073b30b4e27405a3b6da2c826bb4f3f0b9af6
Diffstat (limited to 'absl/strings/internal/str_format/output_test.cc')
-rw-r--r--absl/strings/internal/str_format/output_test.cc78
1 files changed, 78 insertions, 0 deletions
diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc
new file mode 100644
index 000000000000..cc3c615557fe
--- /dev/null
+++ b/absl/strings/internal/str_format/output_test.cc
@@ -0,0 +1,78 @@
+// Copyright 2017 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "absl/strings/internal/str_format/output.h"
+
+#include <sstream>
+#include <string>
+
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+namespace absl {
+namespace {
+
+TEST(InvokeFlush, String) {
+  std::string str = "ABC";
+  str_format_internal::InvokeFlush(&str, "DEF");
+  EXPECT_EQ(str, "ABCDEF");
+
+#if UTIL_FORMAT_HAS_GLOBAL_STRING
+  std::string str2 = "ABC";
+  str_format_internal::InvokeFlush(&str2, "DEF");
+  EXPECT_EQ(str2, "ABCDEF");
+#endif  // UTIL_FORMAT_HAS_GLOBAL_STRING
+}
+
+TEST(InvokeFlush, Stream) {
+  std::stringstream str;
+  str << "ABC";
+  str_format_internal::InvokeFlush(&str, "DEF");
+  EXPECT_EQ(str.str(), "ABCDEF");
+}
+
+TEST(BufferRawSink, Limits) {
+  char buf[16];
+  {
+    std::fill(std::begin(buf), std::end(buf), 'x');
+    str_format_internal::BufferRawSink bufsink(buf, sizeof(buf) - 1);
+    str_format_internal::InvokeFlush(&bufsink, "Hello World237");
+    EXPECT_EQ(std::string(buf, sizeof(buf)), "Hello World237xx");
+  }
+  {
+    std::fill(std::begin(buf), std::end(buf), 'x');
+    str_format_internal::BufferRawSink bufsink(buf, sizeof(buf) - 1);
+    str_format_internal::InvokeFlush(&bufsink, "Hello World237237");
+    EXPECT_EQ(std::string(buf, sizeof(buf)), "Hello World2372x");
+  }
+  {
+    std::fill(std::begin(buf), std::end(buf), 'x');
+    str_format_internal::BufferRawSink bufsink(buf, sizeof(buf) - 1);
+    str_format_internal::InvokeFlush(&bufsink, "Hello World");
+    str_format_internal::InvokeFlush(&bufsink, "237");
+    EXPECT_EQ(std::string(buf, sizeof(buf)), "Hello World237xx");
+  }
+  {
+    std::fill(std::begin(buf), std::end(buf), 'x');
+    str_format_internal::BufferRawSink bufsink(buf, sizeof(buf) - 1);
+    str_format_internal::InvokeFlush(&bufsink, "Hello World");
+    str_format_internal::InvokeFlush(&bufsink, "237237");
+    EXPECT_EQ(std::string(buf, sizeof(buf)), "Hello World2372x");
+  }
+}
+
+}  // namespace
+}  // namespace absl
+