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authorAbseil Team <absl-team@google.com>2019-05-07T19·56-0700
committerEric Fiselier <eric@efcs.ca>2019-05-07T20·32-0400
commitaa468ad75539619b47979911297efbb629c52e44 (patch)
tree660bdd268ea4bb18d565b253cce6b6a6bbca0590 /absl/flags/internal/program_name_test.cc
parentcd86d0d20ab167c33b23d3875db68d1d4bad3a3b (diff)
Export of internal Abseil changes.
--
78293ba4eb4981991ae7e6edd25eb9245fcd7515 by Andy Soffer <asoffer@google.com>:

internal changes

PiperOrigin-RevId: 247073879

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7bd97e3aad0c3012b89a39392a6ad3f254e9f3c3 by Derek Mauro <dmauro@google.com>:

Release commandline flags

PiperOrigin-RevId: 247065920

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2a991849fd7b140a43b073076d194b61533fd199 by Tom Manshreck <shreck@google.com>:

Add documentation for built-in usage flags

PiperOrigin-RevId: 247058863

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14157b0de45841706bbd631284191fd94c313db9 by Derek Mauro <dmauro@google.com>:

Internal change

PiperOrigin-RevId: 247058292

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ed67e0a80468596e30540b367727a250fa415b68 by Abseil Team <absl-team@google.com>:

Internal Change.

PiperOrigin-RevId: 246828655

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e1bc8c2aa3f90b3d56c55c5b7244e718c919265d by Abseil Team <absl-team@google.com>:

Internal change

PiperOrigin-RevId: 246822325

--
907a68f287199f749cb9bdb48571b50bc34731e1 by Eric Fiselier <ericwf@google.com>:

Accept vector<bool>::reference in StrCat and friends.

Converting vector<bool>::reference to alphanum requires
two user defined conversions, which isn't allowed.
In order to accept this, we need a special constructor that
is only enabled for the bool proxy types.

PiperOrigin-RevId: 246626732

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fe4295fa95cc65dee8c881ba12dd8f516e68c40d by Abseil Team <absl-team@google.com>:

Clarify the proper way to define AbslHashValue, and fix confusing indentation.

PiperOrigin-RevId: 246406528

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d7174681a72d4a25c8fd2b4d9f515a0763eff87c by Gennadiy Rozental <rogeeff@google.com>:

Internal change

PiperOrigin-RevId: 246358214

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a7fdc19683cf1a5885e9e1af52fcdb2db1eda53b by Abseil Team <absl-team@google.com>:

Fix sample template instantiation.

PiperOrigin-RevId: 246354617

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29a23c6835f872948d09b24d890385bf195bc995 by Abseil Team <absl-team@google.com>:

Fix incorrectly copy-pasted static_assert in absl::optional::value_or

The static_assert for a move-constructible type previously said the type must be copy-constructible.

PiperOrigin-RevId: 246313827

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41884d5872d4ea2c67875b00144b8c8a5859a295 by Greg Falcon <gfalcon@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 245418790

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7f90a7f94cdd5e21232c749efe952a750b5c43a2 by Abseil Team <absl-team@google.com>:

Internal change

PiperOrigin-RevId: 245412658

--
730a329cf047d54b46971fce1781edd857208c2a by Greg Falcon <gfalcon@google.com>:

internal change

PiperOrigin-RevId: 245293234

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cf0216be6338200cbb18167d3f3b2e98e372be77 by Greg Falcon <gfalcon@google.com>:

Internal change

PiperOrigin-RevId: 245288164
GitOrigin-RevId: 78293ba4eb4981991ae7e6edd25eb9245fcd7515
Change-Id: I5ea9a852c36c722bae2d6be65fb7f72473d94ab6
Diffstat (limited to 'absl/flags/internal/program_name_test.cc')
-rw-r--r--absl/flags/internal/program_name_test.cc60
1 files changed, 60 insertions, 0 deletions
diff --git a/absl/flags/internal/program_name_test.cc b/absl/flags/internal/program_name_test.cc
new file mode 100644
index 000000000000..ed69218b8395
--- /dev/null
+++ b/absl/flags/internal/program_name_test.cc
@@ -0,0 +1,60 @@
+//
+//  Copyright 2019 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
+//
+//      https://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/flags/internal/program_name.h"
+
+#include "gtest/gtest.h"
+#include "absl/strings/match.h"
+
+namespace {
+
+namespace flags = absl::flags_internal;
+
+TEST(FlagsPathUtilTest, TestInitialProgamName) {
+  flags::SetProgramInvocationName("absl/flags/program_name_test");
+  std::string program_name = flags::ProgramInvocationName();
+  for (char& c : program_name)
+    if (c == '\\') c = '/';
+
+#if !defined(__wasm__) && !defined(__asmjs__)
+  const std::string expect_name = "absl/flags/program_name_test";
+  const std::string expect_basename = "program_name_test";
+#else
+  // For targets that generate javascript or webassembly the invocation name
+  // has the special value below.
+  const std::string expect_name = "this.program";
+  const std::string expect_basename = "this.program";
+#endif
+
+  EXPECT_TRUE(absl::EndsWith(program_name, expect_name)) << program_name;
+  EXPECT_EQ(flags::ShortProgramInvocationName(), expect_basename);
+}
+
+TEST(FlagsPathUtilTest, TestProgamNameInterfaces) {
+  flags::SetProgramInvocationName("a/my_test");
+
+  EXPECT_EQ(flags::ProgramInvocationName(), "a/my_test");
+  EXPECT_EQ(flags::ShortProgramInvocationName(), "my_test");
+
+  absl::string_view not_null_terminated("absl/aaa/bbb");
+  not_null_terminated = not_null_terminated.substr(1, 10);
+
+  flags::SetProgramInvocationName(not_null_terminated);
+
+  EXPECT_EQ(flags::ProgramInvocationName(), "bsl/aaa/bb");
+  EXPECT_EQ(flags::ShortProgramInvocationName(), "bb");
+}
+
+}  // namespace