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Posted to commits@quickstep.apache.org by hb...@apache.org on 2017/01/19 20:07:21 UTC
[44/51] [abbrv] [partial] incubator-quickstep git commit: Added shell
script to download prerequisite third party libs
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/b249eb11/third_party/gflags/test/gflags_unittest.cc
----------------------------------------------------------------------
diff --git a/third_party/gflags/test/gflags_unittest.cc b/third_party/gflags/test/gflags_unittest.cc
deleted file mode 100644
index 80f7398..0000000
--- a/third_party/gflags/test/gflags_unittest.cc
+++ /dev/null
@@ -1,1536 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-//
-// For now, this unit test does not cover all features of
-// gflags.cc
-
-#include "config_for_unittests.h"
-#include <gflags/gflags.h>
-
-#include <math.h> // for isinf() and isnan()
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h> // for unlink()
-#endif
-#include <vector>
-#include <string>
-#include "util.h"
-TEST_INIT
-EXPECT_DEATH_INIT
-
-// I don't actually use this header file, but #include it under the
-// old location to make sure that the include-header-forwarding
-// works. But don't bother on windows; the windows port is so new
-// it never had the old location-names.
-#ifndef _MSC_VER
-#include <gflags/gflags_completions.h>
-void (*unused_fn)() = &GFLAGS_NAMESPACE::HandleCommandLineCompletions;
-#endif
-
-using std::string;
-using std::vector;
-using GFLAGS_NAMESPACE::int32;
-using GFLAGS_NAMESPACE::FlagRegisterer;
-using GFLAGS_NAMESPACE::StringFromEnv;
-using GFLAGS_NAMESPACE::RegisterFlagValidator;
-using GFLAGS_NAMESPACE::CommandLineFlagInfo;
-using GFLAGS_NAMESPACE::GetAllFlags;
-
-DEFINE_string(test_tmpdir, "", "Dir we use for temp files");
-DEFINE_string(srcdir, StringFromEnv("SRCDIR", "."), "Source-dir root, needed to find gflags_unittest_flagfile");
-
-DECLARE_string(tryfromenv); // in gflags.cc
-
-DEFINE_bool(test_bool, false, "tests bool-ness");
-DEFINE_int32(test_int32, -1, "");
-DEFINE_int64(test_int64, -2, "");
-DEFINE_uint64(test_uint64, 2, "");
-DEFINE_double(test_double, -1.0, "");
-DEFINE_string(test_string, "initial", "");
-
-//
-// The below ugliness gets some additional code coverage in the -helpxml
-// and -helpmatch test cases having to do with string lengths and formatting
-//
-DEFINE_bool(test_bool_with_quite_quite_quite_quite_quite_quite_quite_quite_quite_quite_quite_quite_quite_quite_long_name,
- false,
- "extremely_extremely_extremely_extremely_extremely_extremely_extremely_extremely_long_meaning");
-
-DEFINE_string(test_str1, "initial", "");
-DEFINE_string(test_str2, "initial", "");
-DEFINE_string(test_str3, "initial", "");
-
-// This is used to test setting tryfromenv manually
-DEFINE_string(test_tryfromenv, "initial", "");
-
-// Don't try this at home!
-static int changeable_var = 12;
-DEFINE_int32(changeable_var, ++changeable_var, "");
-
-static int changeable_bool_var = 8008;
-DEFINE_bool(changeable_bool_var, ++changeable_bool_var == 8009, "");
-
-static int changeable_string_var = 0;
-static string ChangeableString() {
- char r[] = {static_cast<char>('0' + ++changeable_string_var), '\0'};
- return r;
-}
-DEFINE_string(changeable_string_var, ChangeableString(), "");
-
-// These are never used in this unittest, but can be used by
-// gflags_unittest.sh when it needs to specify flags
-// that are legal for gflags_unittest but don't need to
-// be a particular value.
-DEFINE_bool(unused_bool, true, "unused bool-ness");
-DEFINE_int32(unused_int32, -1001, "");
-DEFINE_int64(unused_int64, -2001, "");
-DEFINE_uint64(unused_uint64, 2000, "");
-DEFINE_double(unused_double, -1000.0, "");
-DEFINE_string(unused_string, "unused", "");
-
-// These flags are used by gflags_unittest.sh
-DEFINE_bool(changed_bool1, false, "changed");
-DEFINE_bool(changed_bool2, false, "changed");
-DEFINE_bool(long_helpstring, false,
- "This helpstring goes on forever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever and ever and ever and ever and ever and ever and ever and "
- "ever. This is the end of a long helpstring");
-
-
-static bool AlwaysFail(const char* flag, bool value) { return value == false; }
-DEFINE_bool(always_fail, false, "will fail to validate when you set it");
-DEFINE_validator(always_fail, AlwaysFail);
-
-// See the comment by GetAllFlags in gflags.h
-static bool DeadlockIfCantLockInValidators(const char* flag, bool value) {
- if (!value) {
- return true;
- }
- vector<CommandLineFlagInfo> dummy;
- GetAllFlags(&dummy);
- return true;
-}
-DEFINE_bool(deadlock_if_cant_lock,
- false,
- "will deadlock if set to true and "
- "if locking of registry in validators fails.");
-DEFINE_validator(deadlock_if_cant_lock, DeadlockIfCantLockInValidators);
-
-#define MAKEFLAG(x) DEFINE_int32(test_flag_num##x, x, "Test flag")
-
-// Define 10 flags
-#define MAKEFLAG10(x) \
- MAKEFLAG(x##0); \
- MAKEFLAG(x##1); \
- MAKEFLAG(x##2); \
- MAKEFLAG(x##3); \
- MAKEFLAG(x##4); \
- MAKEFLAG(x##5); \
- MAKEFLAG(x##6); \
- MAKEFLAG(x##7); \
- MAKEFLAG(x##8); \
- MAKEFLAG(x##9)
-
-// Define 100 flags
-#define MAKEFLAG100(x) \
- MAKEFLAG10(x##0); \
- MAKEFLAG10(x##1); \
- MAKEFLAG10(x##2); \
- MAKEFLAG10(x##3); \
- MAKEFLAG10(x##4); \
- MAKEFLAG10(x##5); \
- MAKEFLAG10(x##6); \
- MAKEFLAG10(x##7); \
- MAKEFLAG10(x##8); \
- MAKEFLAG10(x##9)
-
-// Define a bunch of command-line flags. Each occurrence of the MAKEFLAG100
-// macro defines 100 integer flags. This lets us test the effect of having
-// many flags on startup time.
-MAKEFLAG100(1);
-MAKEFLAG100(2);
-MAKEFLAG100(3);
-MAKEFLAG100(4);
-MAKEFLAG100(5);
-MAKEFLAG100(6);
-MAKEFLAG100(7);
-MAKEFLAG100(8);
-MAKEFLAG100(9);
-MAKEFLAG100(10);
-MAKEFLAG100(11);
-MAKEFLAG100(12);
-MAKEFLAG100(13);
-MAKEFLAG100(14);
-MAKEFLAG100(15);
-
-#undef MAKEFLAG100
-#undef MAKEFLAG10
-#undef MAKEFLAG
-
-// This is a pseudo-flag -- we want to register a flag with a filename
-// at the top level, but there is no way to do this except by faking
-// the filename.
-namespace fLI {
- static const int32 FLAGS_nonotldflag1 = 12;
- int32 FLAGS_tldflag1 = FLAGS_nonotldflag1;
- int32 FLAGS_notldflag1 = FLAGS_nonotldflag1;
- static FlagRegisterer o_tldflag1(
- "tldflag1", "int32",
- "should show up in --helpshort", "gflags_unittest.cc",
- &FLAGS_tldflag1, &FLAGS_notldflag1);
-}
-using fLI::FLAGS_tldflag1;
-
-namespace fLI {
- static const int32 FLAGS_nonotldflag2 = 23;
- int32 FLAGS_tldflag2 = FLAGS_nonotldflag2;
- int32 FLAGS_notldflag2 = FLAGS_nonotldflag2;
- static FlagRegisterer o_tldflag2(
- "tldflag2", "int32",
- "should show up in --helpshort", "gflags_unittest.",
- &FLAGS_tldflag2, &FLAGS_notldflag2);
-}
-using fLI::FLAGS_tldflag2;
-
-namespace GFLAGS_NAMESPACE {
-
-namespace {
-
-
-static string TmpFile(const string& basename) {
-#ifdef _MSC_VER
- return FLAGS_test_tmpdir + "\\" + basename;
-#else
- return FLAGS_test_tmpdir + "/" + basename;
-#endif
-}
-
-// Returns the definition of the --flagfile flag to be used in the tests.
-// Must be called after ParseCommandLineFlags().
-static const char* GetFlagFileFlag() {
-#ifdef _MSC_VER
- static const string flagfile = FLAGS_srcdir + "\\gflags_unittest_flagfile";
-#else
- static const string flagfile = FLAGS_srcdir + "/gflags_unittest_flagfile";
-#endif
- static const string flagfile_flag = string("--flagfile=") + flagfile;
- return flagfile_flag.c_str();
-}
-
-
-// Defining a variable of type CompileAssertTypesEqual<T1, T2> will cause a
-// compiler error iff T1 and T2 are different types.
-template <typename T1, typename T2>
-struct CompileAssertTypesEqual;
-
-template <typename T>
-struct CompileAssertTypesEqual<T, T> {
-};
-
-
-template <typename Expected, typename Actual>
-void AssertIsType(Actual& x) {
- CompileAssertTypesEqual<Expected, Actual>();
-}
-
-// Verify all the flags are the right type.
-TEST(FlagTypes, FlagTypes) {
- AssertIsType<bool>(FLAGS_test_bool);
- AssertIsType<int32>(FLAGS_test_int32);
- AssertIsType<int64>(FLAGS_test_int64);
- AssertIsType<uint64>(FLAGS_test_uint64);
- AssertIsType<double>(FLAGS_test_double);
- AssertIsType<string>(FLAGS_test_string);
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-// Death tests for "help" options.
-//
-// The help system automatically calls gflags_exitfunc(1) when you specify any of
-// the help-related flags ("-helpmatch", "-helpxml") so we can't test
-// those mainline.
-
-// Tests that "-helpmatch" causes the process to die.
-TEST(ReadFlagsFromStringDeathTest, HelpMatch) {
- EXPECT_DEATH(ReadFlagsFromString("-helpmatch=base", GetArgv0(), true),
- "");
-}
-
-
-// Tests that "-helpxml" causes the process to die.
-TEST(ReadFlagsFromStringDeathTest, HelpXml) {
- EXPECT_DEATH(ReadFlagsFromString("-helpxml", GetArgv0(), true),
- "");
-}
-#endif
-
-
-// A subroutine needed for testing reading flags from a string.
-void TestFlagString(const string& flags,
- const string& expected_string,
- bool expected_bool,
- int32 expected_int32,
- double expected_double) {
- EXPECT_TRUE(ReadFlagsFromString(flags,
- GetArgv0(),
- // errors are fatal
- true));
-
- EXPECT_EQ(expected_string, FLAGS_test_string);
- EXPECT_EQ(expected_bool, FLAGS_test_bool);
- EXPECT_EQ(expected_int32, FLAGS_test_int32);
- EXPECT_DOUBLE_EQ(expected_double, FLAGS_test_double);
-}
-
-
-// Tests reading flags from a string.
-TEST(FlagFileTest, ReadFlagsFromString) {
- TestFlagString(
- // Flag string
- "-test_string=continued\n"
- "# some comments are in order\n"
- "# some\n"
- " # comments\n"
- "#are\n"
- " #trickier\n"
- "# than others\n"
- "-test_bool=true\n"
- " -test_int32=1\n"
- "-test_double=0.0\n",
- // Expected values
- "continued",
- true,
- 1,
- 0.0);
-
- TestFlagString(
- // Flag string
- "# let's make sure it can update values\n"
- "-test_string=initial\n"
- "-test_bool=false\n"
- "-test_int32=123\n"
- "-test_double=123.0\n",
- // Expected values
- "initial",
- false,
- 123,
- 123.0);
-}
-
-// Tests the filename part of the flagfile
-TEST(FlagFileTest, FilenamesOurfileLast) {
- FLAGS_test_string = "initial";
- FLAGS_test_bool = false;
- FLAGS_test_int32 = -1;
- FLAGS_test_double = -1.0;
- TestFlagString(
- // Flag string
- "-test_string=continued\n"
- "# some comments are in order\n"
- "# some\n"
- " # comments\n"
- "#are\n"
- " #trickier\n"
- "# than others\n"
- "not_our_filename\n"
- "-test_bool=true\n"
- " -test_int32=1\n"
- "gflags_unittest\n"
- "-test_double=1000.0\n",
- // Expected values
- "continued",
- false,
- -1,
- 1000.0);
-}
-
-TEST(FlagFileTest, FilenamesOurfileFirst) {
- FLAGS_test_string = "initial";
- FLAGS_test_bool = false;
- FLAGS_test_int32 = -1;
- FLAGS_test_double = -1.0;
- TestFlagString(
- // Flag string
- "-test_string=continued\n"
- "# some comments are in order\n"
- "# some\n"
- " # comments\n"
- "#are\n"
- " #trickier\n"
- "# than others\n"
- "gflags_unittest\n"
- "-test_bool=true\n"
- " -test_int32=1\n"
- "not_our_filename\n"
- "-test_double=1000.0\n",
- // Expected values
- "continued",
- true,
- 1,
- -1.0);
-}
-
-#if defined(HAVE_FNMATCH_H) || defined(HAVE_SHLWAPI_H) // otherwise glob isn't supported
-TEST(FlagFileTest, FilenamesOurfileGlob) {
- FLAGS_test_string = "initial";
- FLAGS_test_bool = false;
- FLAGS_test_int32 = -1;
- FLAGS_test_double = -1.0;
- TestFlagString(
- // Flag string
- "-test_string=continued\n"
- "# some comments are in order\n"
- "# some\n"
- " # comments\n"
- "#are\n"
- " #trickier\n"
- "# than others\n"
- "*flags*\n"
- "-test_bool=true\n"
- " -test_int32=1\n"
- "flags\n"
- "-test_double=1000.0\n",
- // Expected values
- "continued",
- true,
- 1,
- -1.0);
-}
-
-TEST(FlagFileTest, FilenamesOurfileInBigList) {
- FLAGS_test_string = "initial";
- FLAGS_test_bool = false;
- FLAGS_test_int32 = -1;
- FLAGS_test_double = -1.0;
- TestFlagString(
- // Flag string
- "-test_string=continued\n"
- "# some comments are in order\n"
- "# some\n"
- " # comments\n"
- "#are\n"
- " #trickier\n"
- "# than others\n"
- "*first* *flags* *third*\n"
- "-test_bool=true\n"
- " -test_int32=1\n"
- "flags\n"
- "-test_double=1000.0\n",
- // Expected values
- "continued",
- true,
- 1,
- -1.0);
-}
-#endif // defined(HAVE_FNMATCH_H) || defined(HAVE_SHLWAPI_H)
-
-// Tests that a failed flag-from-string read keeps flags at default values
-TEST(FlagFileTest, FailReadFlagsFromString) {
- FLAGS_test_int32 = 119;
- string flags("# let's make sure it can update values\n"
- "-test_string=non_initial\n"
- "-test_bool=false\n"
- "-test_int32=123\n"
- "-test_double=illegal\n");
-
- EXPECT_FALSE(ReadFlagsFromString(flags,
- GetArgv0(),
- // errors are fatal
- false));
-
- EXPECT_EQ(119, FLAGS_test_int32);
- EXPECT_EQ("initial", FLAGS_test_string);
-}
-
-// Tests that flags can be set to ordinary values.
-TEST(SetFlagValueTest, OrdinaryValues) {
- EXPECT_EQ("initial", FLAGS_test_str1);
-
- SetCommandLineOptionWithMode("test_str1", "second", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("second", FLAGS_test_str1); // set; was default
-
- SetCommandLineOptionWithMode("test_str1", "third", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("second", FLAGS_test_str1); // already set once
-
- FLAGS_test_str1 = "initial";
- SetCommandLineOptionWithMode("test_str1", "third", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("initial", FLAGS_test_str1); // still already set before
-
- SetCommandLineOptionWithMode("test_str1", "third", SET_FLAGS_VALUE);
- EXPECT_EQ("third", FLAGS_test_str1); // changed value
-
- SetCommandLineOptionWithMode("test_str1", "fourth", SET_FLAGS_DEFAULT);
- EXPECT_EQ("third", FLAGS_test_str1);
- // value not changed (already set before)
-
- EXPECT_EQ("initial", FLAGS_test_str2);
-
- SetCommandLineOptionWithMode("test_str2", "second", SET_FLAGS_DEFAULT);
- EXPECT_EQ("second", FLAGS_test_str2); // changed (was default)
-
- FLAGS_test_str2 = "extra";
- EXPECT_EQ("extra", FLAGS_test_str2);
-
- FLAGS_test_str2 = "second";
- SetCommandLineOptionWithMode("test_str2", "third", SET_FLAGS_DEFAULT);
- EXPECT_EQ("third", FLAGS_test_str2); // still changed (was equal to default)
-
- SetCommandLineOptionWithMode("test_str2", "fourth", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("fourth", FLAGS_test_str2); // changed (was default)
-
- EXPECT_EQ("initial", FLAGS_test_str3);
-
- SetCommandLineOptionWithMode("test_str3", "second", SET_FLAGS_DEFAULT);
- EXPECT_EQ("second", FLAGS_test_str3); // changed
-
- FLAGS_test_str3 = "third";
- SetCommandLineOptionWithMode("test_str3", "fourth", SET_FLAGS_DEFAULT);
- EXPECT_EQ("third", FLAGS_test_str3); // not changed (was set)
-
- SetCommandLineOptionWithMode("test_str3", "fourth", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("third", FLAGS_test_str3); // not changed (was set)
-
- SetCommandLineOptionWithMode("test_str3", "fourth", SET_FLAGS_VALUE);
- EXPECT_EQ("fourth", FLAGS_test_str3); // changed value
-}
-
-
-// Tests that flags can be set to exceptional values.
-// Note: apparently MINGW doesn't parse inf and nan correctly:
-// http://www.mail-archive.com/bug-gnulib@gnu.org/msg09573.html
-// This url says FreeBSD also has a problem, but I didn't see that.
-TEST(SetFlagValueTest, ExceptionalValues) {
-#if defined(isinf) && !defined(__MINGW32__)
- EXPECT_EQ("test_double set to inf\n",
- SetCommandLineOption("test_double", "inf"));
- EXPECT_INF(FLAGS_test_double);
-
- EXPECT_EQ("test_double set to inf\n",
- SetCommandLineOption("test_double", "INF"));
- EXPECT_INF(FLAGS_test_double);
-#endif
-
- // set some bad values
- EXPECT_EQ("",
- SetCommandLineOption("test_double", "0.1xxx"));
- EXPECT_EQ("",
- SetCommandLineOption("test_double", " "));
- EXPECT_EQ("",
- SetCommandLineOption("test_double", ""));
-#if defined(isinf) && !defined(__MINGW32__)
- EXPECT_EQ("test_double set to -inf\n",
- SetCommandLineOption("test_double", "-inf"));
- EXPECT_INF(FLAGS_test_double);
- EXPECT_GT(0, FLAGS_test_double);
-#endif
-
-#if defined(isnan) && !defined(__MINGW32__)
- EXPECT_EQ("test_double set to nan\n",
- SetCommandLineOption("test_double", "NaN"));
- EXPECT_NAN(FLAGS_test_double);
-#endif
-}
-
-// Tests that integer flags can be specified in many ways
-TEST(SetFlagValueTest, DifferentRadices) {
- EXPECT_EQ("test_int32 set to 12\n",
- SetCommandLineOption("test_int32", "12"));
-
- EXPECT_EQ("test_int32 set to 16\n",
- SetCommandLineOption("test_int32", "0x10"));
-
- EXPECT_EQ("test_int32 set to 34\n",
- SetCommandLineOption("test_int32", "0X22"));
-
- // Leading 0 is *not* octal; it's still decimal
- EXPECT_EQ("test_int32 set to 10\n",
- SetCommandLineOption("test_int32", "010"));
-}
-
-// Tests what happens when you try to set a flag to an illegal value
-TEST(SetFlagValueTest, IllegalValues) {
- FLAGS_test_bool = true;
- FLAGS_test_int32 = 119;
- FLAGS_test_int64 = 1191;
- FLAGS_test_uint64 = 11911;
-
- EXPECT_EQ("",
- SetCommandLineOption("test_bool", "12"));
-
- EXPECT_EQ("",
- SetCommandLineOption("test_int32", "7000000000000"));
-
- EXPECT_EQ("",
- SetCommandLineOption("test_uint64", "-1"));
-
- EXPECT_EQ("",
- SetCommandLineOption("test_int64", "not a number!"));
-
- // Test the empty string with each type of input
- EXPECT_EQ("", SetCommandLineOption("test_bool", ""));
- EXPECT_EQ("", SetCommandLineOption("test_int32", ""));
- EXPECT_EQ("", SetCommandLineOption("test_int64", ""));
- EXPECT_EQ("", SetCommandLineOption("test_uint64", ""));
- EXPECT_EQ("", SetCommandLineOption("test_double", ""));
- EXPECT_EQ("test_string set to \n", SetCommandLineOption("test_string", ""));
-
- EXPECT_TRUE(FLAGS_test_bool);
- EXPECT_EQ(119, FLAGS_test_int32);
- EXPECT_EQ(1191, FLAGS_test_int64);
- EXPECT_EQ(11911, FLAGS_test_uint64);
-}
-
-
-// Tests that we only evaluate macro args once
-TEST(MacroArgs, EvaluateOnce) {
- EXPECT_EQ(13, FLAGS_changeable_var);
- // Make sure we don't ++ the value somehow, when evaluating the flag.
- EXPECT_EQ(13, FLAGS_changeable_var);
- // Make sure the macro only evaluated this var once.
- EXPECT_EQ(13, changeable_var);
- // Make sure the actual value and default value are the same
- SetCommandLineOptionWithMode("changeable_var", "21", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ(21, FLAGS_changeable_var);
-}
-
-TEST(MacroArgs, EvaluateOnceBool) {
- EXPECT_TRUE(FLAGS_changeable_bool_var);
- EXPECT_TRUE(FLAGS_changeable_bool_var);
- EXPECT_EQ(8009, changeable_bool_var);
- SetCommandLineOptionWithMode("changeable_bool_var", "false",
- SET_FLAG_IF_DEFAULT);
- EXPECT_FALSE(FLAGS_changeable_bool_var);
-}
-
-TEST(MacroArgs, EvaluateOnceStrings) {
- EXPECT_EQ("1", FLAGS_changeable_string_var);
- EXPECT_EQ("1", FLAGS_changeable_string_var);
- EXPECT_EQ(1, changeable_string_var);
- SetCommandLineOptionWithMode("changeable_string_var", "different",
- SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("different", FLAGS_changeable_string_var);
-}
-
-// Tests that the FooFromEnv does the right thing
-TEST(FromEnvTest, LegalValues) {
- setenv("BOOL_VAL1", "true", 1);
- setenv("BOOL_VAL2", "false", 1);
- setenv("BOOL_VAL3", "1", 1);
- setenv("BOOL_VAL4", "F", 1);
- EXPECT_TRUE(BoolFromEnv("BOOL_VAL1", false));
- EXPECT_FALSE(BoolFromEnv("BOOL_VAL2", true));
- EXPECT_TRUE(BoolFromEnv("BOOL_VAL3", false));
- EXPECT_FALSE(BoolFromEnv("BOOL_VAL4", true));
- EXPECT_TRUE(BoolFromEnv("BOOL_VAL_UNKNOWN", true));
- EXPECT_FALSE(BoolFromEnv("BOOL_VAL_UNKNOWN", false));
-
- setenv("INT_VAL1", "1", 1);
- setenv("INT_VAL2", "-1", 1);
- EXPECT_EQ(1, Int32FromEnv("INT_VAL1", 10));
- EXPECT_EQ(-1, Int32FromEnv("INT_VAL2", 10));
- EXPECT_EQ(10, Int32FromEnv("INT_VAL_UNKNOWN", 10));
-
- setenv("INT_VAL3", "1099511627776", 1);
- EXPECT_EQ(1, Int64FromEnv("INT_VAL1", 20));
- EXPECT_EQ(-1, Int64FromEnv("INT_VAL2", 20));
- EXPECT_EQ(1099511627776LL, Int64FromEnv("INT_VAL3", 20));
- EXPECT_EQ(20, Int64FromEnv("INT_VAL_UNKNOWN", 20));
-
- EXPECT_EQ(1, Uint64FromEnv("INT_VAL1", 30));
- EXPECT_EQ(1099511627776ULL, Uint64FromEnv("INT_VAL3", 30));
- EXPECT_EQ(30, Uint64FromEnv("INT_VAL_UNKNOWN", 30));
-
- // I pick values here that can be easily represented exactly in floating-point
- setenv("DOUBLE_VAL1", "0.0", 1);
- setenv("DOUBLE_VAL2", "1.0", 1);
- setenv("DOUBLE_VAL3", "-1.0", 1);
- EXPECT_EQ(0.0, DoubleFromEnv("DOUBLE_VAL1", 40.0));
- EXPECT_EQ(1.0, DoubleFromEnv("DOUBLE_VAL2", 40.0));
- EXPECT_EQ(-1.0, DoubleFromEnv("DOUBLE_VAL3", 40.0));
- EXPECT_EQ(40.0, DoubleFromEnv("DOUBLE_VAL_UNKNOWN", 40.0));
-
- setenv("STRING_VAL1", "", 1);
- setenv("STRING_VAL2", "my happy string!", 1);
- EXPECT_STREQ("", StringFromEnv("STRING_VAL1", "unknown"));
- EXPECT_STREQ("my happy string!", StringFromEnv("STRING_VAL2", "unknown"));
- EXPECT_STREQ("unknown", StringFromEnv("STRING_VAL_UNKNOWN", "unknown"));
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-// Tests that the FooFromEnv dies on parse-error
-TEST(FromEnvDeathTest, IllegalValues) {
- setenv("BOOL_BAD1", "so true!", 1);
- setenv("BOOL_BAD2", "", 1);
- EXPECT_DEATH(BoolFromEnv("BOOL_BAD1", false), "error parsing env variable");
- EXPECT_DEATH(BoolFromEnv("BOOL_BAD2", true), "error parsing env variable");
-
- setenv("INT_BAD1", "one", 1);
- setenv("INT_BAD2", "100000000000000000", 1);
- setenv("INT_BAD3", "0xx10", 1);
- setenv("INT_BAD4", "", 1);
- EXPECT_DEATH(Int32FromEnv("INT_BAD1", 10), "error parsing env variable");
- EXPECT_DEATH(Int32FromEnv("INT_BAD2", 10), "error parsing env variable");
- EXPECT_DEATH(Int32FromEnv("INT_BAD3", 10), "error parsing env variable");
- EXPECT_DEATH(Int32FromEnv("INT_BAD4", 10), "error parsing env variable");
-
- setenv("BIGINT_BAD1", "18446744073709551616000", 1);
- EXPECT_DEATH(Int64FromEnv("INT_BAD1", 20), "error parsing env variable");
- EXPECT_DEATH(Int64FromEnv("INT_BAD3", 20), "error parsing env variable");
- EXPECT_DEATH(Int64FromEnv("INT_BAD4", 20), "error parsing env variable");
- EXPECT_DEATH(Int64FromEnv("BIGINT_BAD1", 200), "error parsing env variable");
-
- setenv("BIGINT_BAD2", "-1", 1);
- EXPECT_DEATH(Uint64FromEnv("INT_BAD1", 30), "error parsing env variable");
- EXPECT_DEATH(Uint64FromEnv("INT_BAD3", 30), "error parsing env variable");
- EXPECT_DEATH(Uint64FromEnv("INT_BAD4", 30), "error parsing env variable");
- EXPECT_DEATH(Uint64FromEnv("BIGINT_BAD1", 30), "error parsing env variable");
- // TODO(csilvers): uncomment this when we disallow negative numbers for uint64
-#if 0
- EXPECT_DEATH(Uint64FromEnv("BIGINT_BAD2", 30), "error parsing env variable");
-#endif
-
- setenv("DOUBLE_BAD1", "0.0.0", 1);
- setenv("DOUBLE_BAD2", "", 1);
- EXPECT_DEATH(DoubleFromEnv("DOUBLE_BAD1", 40.0), "error parsing env variable");
- EXPECT_DEATH(DoubleFromEnv("DOUBLE_BAD2", 40.0), "error parsing env variable");
-}
-#endif
-
-
-// Tests that FlagSaver can save the states of string flags.
-TEST(FlagSaverTest, CanSaveStringFlagStates) {
- // 1. Initializes the flags.
-
- // State of flag test_str1:
- // default value - "initial"
- // current value - "initial"
- // not set - true
-
- SetCommandLineOptionWithMode("test_str2", "second", SET_FLAGS_VALUE);
- // State of flag test_str2:
- // default value - "initial"
- // current value - "second"
- // not set - false
-
- SetCommandLineOptionWithMode("test_str3", "second", SET_FLAGS_DEFAULT);
- // State of flag test_str3:
- // default value - "second"
- // current value - "second"
- // not set - true
-
- // 2. Saves the flag states.
-
- {
- FlagSaver fs;
-
- // 3. Modifies the flag states.
-
- SetCommandLineOptionWithMode("test_str1", "second", SET_FLAGS_VALUE);
- EXPECT_EQ("second", FLAGS_test_str1);
- // State of flag test_str1:
- // default value - "second"
- // current value - "second"
- // not set - true
-
- SetCommandLineOptionWithMode("test_str2", "third", SET_FLAGS_DEFAULT);
- EXPECT_EQ("second", FLAGS_test_str2);
- // State of flag test_str2:
- // default value - "third"
- // current value - "second"
- // not set - false
-
- SetCommandLineOptionWithMode("test_str3", "third", SET_FLAGS_VALUE);
- EXPECT_EQ("third", FLAGS_test_str3);
- // State of flag test_str1:
- // default value - "second"
- // current value - "third"
- // not set - false
-
- // 4. Restores the flag states.
- }
-
- // 5. Verifies that the states were restored.
-
- // Verifies that the value of test_str1 was restored.
- EXPECT_EQ("initial", FLAGS_test_str1);
- // Verifies that the "not set" attribute of test_str1 was restored to true.
- SetCommandLineOptionWithMode("test_str1", "second", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("second", FLAGS_test_str1);
-
- // Verifies that the value of test_str2 was restored.
- EXPECT_EQ("second", FLAGS_test_str2);
- // Verifies that the "not set" attribute of test_str2 was restored to false.
- SetCommandLineOptionWithMode("test_str2", "fourth", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("second", FLAGS_test_str2);
-
- // Verifies that the value of test_str3 was restored.
- EXPECT_EQ("second", FLAGS_test_str3);
- // Verifies that the "not set" attribute of test_str3 was restored to true.
- SetCommandLineOptionWithMode("test_str3", "fourth", SET_FLAG_IF_DEFAULT);
- EXPECT_EQ("fourth", FLAGS_test_str3);
-}
-
-
-// Tests that FlagSaver can save the values of various-typed flags.
-TEST(FlagSaverTest, CanSaveVariousTypedFlagValues) {
- // Initializes the flags.
- FLAGS_test_bool = false;
- FLAGS_test_int32 = -1;
- FLAGS_test_int64 = -2;
- FLAGS_test_uint64 = 3;
- FLAGS_test_double = 4.0;
- FLAGS_test_string = "good";
-
- // Saves the flag states.
- {
- FlagSaver fs;
-
- // Modifies the flags.
- FLAGS_test_bool = true;
- FLAGS_test_int32 = -5;
- FLAGS_test_int64 = -6;
- FLAGS_test_uint64 = 7;
- FLAGS_test_double = 8.0;
- FLAGS_test_string = "bad";
-
- // Restores the flag states.
- }
-
- // Verifies the flag values were restored.
- EXPECT_FALSE(FLAGS_test_bool);
- EXPECT_EQ(-1, FLAGS_test_int32);
- EXPECT_EQ(-2, FLAGS_test_int64);
- EXPECT_EQ(3, FLAGS_test_uint64);
- EXPECT_DOUBLE_EQ(4.0, FLAGS_test_double);
- EXPECT_EQ("good", FLAGS_test_string);
-}
-
-TEST(GetAllFlagsTest, BaseTest) {
- vector<CommandLineFlagInfo> flags;
- GetAllFlags(&flags);
- bool found_test_bool = false;
- vector<CommandLineFlagInfo>::const_iterator i;
- for (i = flags.begin(); i != flags.end(); ++i) {
- if (i->name == "test_bool") {
- found_test_bool = true;
- EXPECT_EQ(i->type, "bool");
- EXPECT_EQ(i->default_value, "false");
- EXPECT_EQ(i->flag_ptr, &FLAGS_test_bool);
- break;
- }
- }
- EXPECT_TRUE(found_test_bool);
-}
-
-TEST(ShowUsageWithFlagsTest, BaseTest) {
- // TODO(csilvers): test this by allowing output other than to stdout.
- // Not urgent since this functionality is tested via
- // gflags_unittest.sh, though only through use of --help.
-}
-
-TEST(ShowUsageWithFlagsRestrictTest, BaseTest) {
- // TODO(csilvers): test this by allowing output other than to stdout.
- // Not urgent since this functionality is tested via
- // gflags_unittest.sh, though only through use of --helpmatch.
-}
-
-// Note: all these argv-based tests depend on SetArgv being called
-// before ParseCommandLineFlags() in main(), below.
-TEST(GetArgvsTest, BaseTest) {
- vector<string> argvs = GetArgvs();
- EXPECT_EQ(4, argvs.size());
- EXPECT_EQ("/test/argv/for/gflags_unittest", argvs[0]);
- EXPECT_EQ("argv 2", argvs[1]);
- EXPECT_EQ("3rd argv", argvs[2]);
- EXPECT_EQ("argv #4", argvs[3]);
-}
-
-TEST(GetArgvTest, BaseTest) {
- EXPECT_STREQ("/test/argv/for/gflags_unittest "
- "argv 2 3rd argv argv #4", GetArgv());
-}
-
-TEST(GetArgv0Test, BaseTest) {
- EXPECT_STREQ("/test/argv/for/gflags_unittest", GetArgv0());
-}
-
-TEST(GetArgvSumTest, BaseTest) {
- // This number is just the sum of the ASCII values of all the chars
- // in GetArgv().
- EXPECT_EQ(4904, GetArgvSum());
-}
-
-TEST(ProgramInvocationNameTest, BaseTest) {
- EXPECT_STREQ("/test/argv/for/gflags_unittest",
- ProgramInvocationName());
-}
-
-TEST(ProgramInvocationShortNameTest, BaseTest) {
- EXPECT_STREQ("gflags_unittest", ProgramInvocationShortName());
-}
-
-TEST(ProgramUsageTest, BaseTest) { // Depends on 1st arg to ParseCommandLineFlags()
- EXPECT_STREQ("/test/argv/for/gflags_unittest: "
- "<useless flag> [...]\nDoes something useless.\n",
- ProgramUsage());
-}
-
-TEST(GetCommandLineOptionTest, NameExistsAndIsDefault) {
- string value("will be changed");
- bool r = GetCommandLineOption("test_bool", &value);
- EXPECT_TRUE(r);
- EXPECT_EQ("false", value);
-
- r = GetCommandLineOption("test_int32", &value);
- EXPECT_TRUE(r);
- EXPECT_EQ("-1", value);
-}
-
-TEST(GetCommandLineOptionTest, NameExistsAndWasAssigned) {
- FLAGS_test_int32 = 400;
- string value("will be changed");
- const bool r = GetCommandLineOption("test_int32", &value);
- EXPECT_TRUE(r);
- EXPECT_EQ("400", value);
-}
-
-TEST(GetCommandLineOptionTest, NameExistsAndWasSet) {
- SetCommandLineOption("test_int32", "700");
- string value("will be changed");
- const bool r = GetCommandLineOption("test_int32", &value);
- EXPECT_TRUE(r);
- EXPECT_EQ("700", value);
-}
-
-TEST(GetCommandLineOptionTest, NameExistsAndWasNotSet) {
- // This doesn't set the flag's value, but rather its default value.
- // is_default is still true, but the 'default' value returned has changed!
- SetCommandLineOptionWithMode("test_int32", "800", SET_FLAGS_DEFAULT);
- string value("will be changed");
- const bool r = GetCommandLineOption("test_int32", &value);
- EXPECT_TRUE(r);
- EXPECT_EQ("800", value);
- EXPECT_TRUE(GetCommandLineFlagInfoOrDie("test_int32").is_default);
-}
-
-TEST(GetCommandLineOptionTest, NameExistsAndWasConditionallySet) {
- SetCommandLineOptionWithMode("test_int32", "900", SET_FLAG_IF_DEFAULT);
- string value("will be changed");
- const bool r = GetCommandLineOption("test_int32", &value);
- EXPECT_TRUE(r);
- EXPECT_EQ("900", value);
-}
-
-TEST(GetCommandLineOptionTest, NameDoesNotExist) {
- string value("will not be changed");
- const bool r = GetCommandLineOption("test_int3210", &value);
- EXPECT_FALSE(r);
- EXPECT_EQ("will not be changed", value);
-}
-
-TEST(GetCommandLineFlagInfoTest, FlagExists) {
- CommandLineFlagInfo info;
- bool r = GetCommandLineFlagInfo("test_int32", &info);
- EXPECT_TRUE(r);
- EXPECT_EQ("test_int32", info.name);
- EXPECT_EQ("int32", info.type);
- EXPECT_EQ("", info.description);
- EXPECT_EQ("-1", info.current_value);
- EXPECT_EQ("-1", info.default_value);
- EXPECT_TRUE(info.is_default);
- EXPECT_FALSE(info.has_validator_fn);
- EXPECT_EQ(&FLAGS_test_int32, info.flag_ptr);
-
- FLAGS_test_bool = true;
- r = GetCommandLineFlagInfo("test_bool", &info);
- EXPECT_TRUE(r);
- EXPECT_EQ("test_bool", info.name);
- EXPECT_EQ("bool", info.type);
- EXPECT_EQ("tests bool-ness", info.description);
- EXPECT_EQ("true", info.current_value);
- EXPECT_EQ("false", info.default_value);
- EXPECT_FALSE(info.is_default);
- EXPECT_FALSE(info.has_validator_fn);
- EXPECT_EQ(&FLAGS_test_bool, info.flag_ptr);
-
- FLAGS_test_bool = false;
- r = GetCommandLineFlagInfo("test_bool", &info);
- EXPECT_TRUE(r);
- EXPECT_EQ("test_bool", info.name);
- EXPECT_EQ("bool", info.type);
- EXPECT_EQ("tests bool-ness", info.description);
- EXPECT_EQ("false", info.current_value);
- EXPECT_EQ("false", info.default_value);
- EXPECT_FALSE(info.is_default); // value is same, but flag *was* modified
- EXPECT_FALSE(info.has_validator_fn);
- EXPECT_EQ(&FLAGS_test_bool, info.flag_ptr);
-}
-
-TEST(GetCommandLineFlagInfoTest, FlagDoesNotExist) {
- CommandLineFlagInfo info;
- // Set to some random values that GetCommandLineFlagInfo should not change
- info.name = "name";
- info.type = "type";
- info.current_value = "curr";
- info.default_value = "def";
- info.filename = "/";
- info.is_default = false;
- info.has_validator_fn = true;
- info.flag_ptr = NULL;
- bool r = GetCommandLineFlagInfo("test_int3210", &info);
- EXPECT_FALSE(r);
- EXPECT_EQ("name", info.name);
- EXPECT_EQ("type", info.type);
- EXPECT_EQ("", info.description);
- EXPECT_EQ("curr", info.current_value);
- EXPECT_EQ("def", info.default_value);
- EXPECT_EQ("/", info.filename);
- EXPECT_FALSE(info.is_default);
- EXPECT_TRUE(info.has_validator_fn);
- EXPECT_EQ(NULL, info.flag_ptr);
-}
-
-TEST(GetCommandLineFlagInfoOrDieTest, FlagExistsAndIsDefault) {
- CommandLineFlagInfo info;
- info = GetCommandLineFlagInfoOrDie("test_int32");
- EXPECT_EQ("test_int32", info.name);
- EXPECT_EQ("int32", info.type);
- EXPECT_EQ("", info.description);
- EXPECT_EQ("-1", info.current_value);
- EXPECT_EQ("-1", info.default_value);
- EXPECT_TRUE(info.is_default);
- EXPECT_EQ(&FLAGS_test_int32, info.flag_ptr);
- info = GetCommandLineFlagInfoOrDie("test_bool");
- EXPECT_EQ("test_bool", info.name);
- EXPECT_EQ("bool", info.type);
- EXPECT_EQ("tests bool-ness", info.description);
- EXPECT_EQ("false", info.current_value);
- EXPECT_EQ("false", info.default_value);
- EXPECT_TRUE(info.is_default);
- EXPECT_FALSE(info.has_validator_fn);
- EXPECT_EQ(&FLAGS_test_bool, info.flag_ptr);
-}
-
-TEST(GetCommandLineFlagInfoOrDieTest, FlagExistsAndWasAssigned) {
- FLAGS_test_int32 = 400;
- CommandLineFlagInfo info;
- info = GetCommandLineFlagInfoOrDie("test_int32");
- EXPECT_EQ("test_int32", info.name);
- EXPECT_EQ("int32", info.type);
- EXPECT_EQ("", info.description);
- EXPECT_EQ("400", info.current_value);
- EXPECT_EQ("-1", info.default_value);
- EXPECT_FALSE(info.is_default);
- EXPECT_EQ(&FLAGS_test_int32, info.flag_ptr);
- FLAGS_test_bool = true;
- info = GetCommandLineFlagInfoOrDie("test_bool");
- EXPECT_EQ("test_bool", info.name);
- EXPECT_EQ("bool", info.type);
- EXPECT_EQ("tests bool-ness", info.description);
- EXPECT_EQ("true", info.current_value);
- EXPECT_EQ("false", info.default_value);
- EXPECT_FALSE(info.is_default);
- EXPECT_FALSE(info.has_validator_fn);
- EXPECT_EQ(&FLAGS_test_bool, info.flag_ptr);
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-TEST(GetCommandLineFlagInfoOrDieDeathTest, FlagDoesNotExist) {
- EXPECT_DEATH(GetCommandLineFlagInfoOrDie("test_int3210"),
- ".*: flag test_int3210 does not exist");
-}
-#endif
-
-
-// These are lightly tested because they're deprecated. Basically,
-// the tests are meant to cover how existing users use these functions,
-// but not necessarily how new users could use them.
-TEST(DeprecatedFunctionsTest, CommandlineFlagsIntoString) {
- string s = CommandlineFlagsIntoString();
- EXPECT_NE(string::npos, s.find("--test_bool="));
-}
-
-TEST(DeprecatedFunctionsTest, AppendFlagsIntoFile) {
- FLAGS_test_int32 = 10; // just to make the test more interesting
- string filename(TmpFile("flagfile"));
- unlink(filename.c_str()); // just to be safe
- const bool r = AppendFlagsIntoFile(filename, "not the real argv0");
- EXPECT_TRUE(r);
-
- FILE* fp;
- EXPECT_EQ(0, SafeFOpen(&fp, filename.c_str(), "r"));
- EXPECT_TRUE(fp != NULL);
- char line[8192];
- EXPECT_TRUE(fgets(line, sizeof(line)-1, fp) != NULL); // get the first line
- // First line should be progname.
- EXPECT_STREQ("not the real argv0\n", line);
-
- bool found_bool = false, found_int32 = false;
- while (fgets(line, sizeof(line)-1, fp)) {
- line[sizeof(line)-1] = '\0'; // just to be safe
- if (strcmp(line, "--test_bool=false\n") == 0)
- found_bool = true;
- if (strcmp(line, "--test_int32=10\n") == 0)
- found_int32 = true;
- }
- EXPECT_TRUE(found_int32);
- EXPECT_TRUE(found_bool);
- fclose(fp);
-}
-
-TEST(DeprecatedFunctionsTest, ReadFromFlagsFile) {
- FLAGS_test_int32 = -10; // just to make the test more interesting
- string filename(TmpFile("flagfile2"));
- unlink(filename.c_str()); // just to be safe
- bool r = AppendFlagsIntoFile(filename, GetArgv0());
- EXPECT_TRUE(r);
-
- FLAGS_test_int32 = -11;
- r = ReadFromFlagsFile(filename, GetArgv0(), true);
- EXPECT_TRUE(r);
- EXPECT_EQ(-10, FLAGS_test_int32);
-} // unnamed namespace
-
-TEST(DeprecatedFunctionsTest, ReadFromFlagsFileFailure) {
- FLAGS_test_int32 = -20;
- string filename(TmpFile("flagfile3"));
- FILE* fp;
- EXPECT_EQ(0, SafeFOpen(&fp, filename.c_str(), "w"));
- EXPECT_TRUE(fp != NULL);
- // Note the error in the bool assignment below...
- fprintf(fp, "%s\n--test_int32=-21\n--test_bool=not_a_bool!\n", GetArgv0());
- fclose(fp);
-
- FLAGS_test_int32 = -22;
- const bool r = ReadFromFlagsFile(filename, GetArgv0(), false);
- EXPECT_FALSE(r);
- EXPECT_EQ(-22, FLAGS_test_int32); // the -21 from the flagsfile didn't take
-}
-
-TEST(FlagsSetBeforeInitTest, TryFromEnv) {
- EXPECT_EQ("pre-set", FLAGS_test_tryfromenv);
-}
-
-// The following test case verifies that ParseCommandLineFlags() and
-// ParseCommandLineNonHelpFlags() uses the last definition of a flag
-// in case it's defined more than once.
-
-DEFINE_int32(test_flag, -1, "used for testing gflags.cc");
-
-// Parses and returns the --test_flag flag.
-// If with_help is true, calls ParseCommandLineFlags; otherwise calls
-// ParseCommandLineNonHelpFlags.
-int32 ParseTestFlag(bool with_help, int argc, const char** const_argv) {
- FlagSaver fs; // Restores the flags before returning.
-
- // Makes a copy of the input array s.t. it can be reused
- // (ParseCommandLineFlags() will alter the array).
- char** const argv_save = new char*[argc + 1];
- char** argv = argv_save;
- memcpy(argv, const_argv, sizeof(*argv)*(argc + 1));
-
- if (with_help) {
- ParseCommandLineFlags(&argc, &argv, true);
- } else {
- ParseCommandLineNonHelpFlags(&argc, &argv, true);
- }
-
- delete[] argv_save;
- return FLAGS_test_flag;
-}
-
-TEST(ParseCommandLineFlagsUsesLastDefinitionTest,
- WhenFlagIsDefinedTwiceOnCommandLine) {
- const char* argv[] = {
- "my_test",
- "--test_flag=1",
- "--test_flag=2",
- NULL,
- };
-
- EXPECT_EQ(2, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(2, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-TEST(ParseCommandLineFlagsUsesLastDefinitionTest,
- WhenFlagIsDefinedTwiceInFlagFile) {
- const char* argv[] = {
- "my_test",
- GetFlagFileFlag(),
- NULL,
- };
-
- EXPECT_EQ(2, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(2, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-TEST(ParseCommandLineFlagsUsesLastDefinitionTest,
- WhenFlagIsDefinedInCommandLineAndThenFlagFile) {
- const char* argv[] = {
- "my_test",
- "--test_flag=0",
- GetFlagFileFlag(),
- NULL,
- };
-
- EXPECT_EQ(2, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(2, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-TEST(ParseCommandLineFlagsUsesLastDefinitionTest,
- WhenFlagIsDefinedInFlagFileAndThenCommandLine) {
- const char* argv[] = {
- "my_test",
- GetFlagFileFlag(),
- "--test_flag=3",
- NULL,
- };
-
- EXPECT_EQ(3, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(3, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-TEST(ParseCommandLineFlagsUsesLastDefinitionTest,
- WhenFlagIsDefinedInCommandLineAndFlagFileAndThenCommandLine) {
- const char* argv[] = {
- "my_test",
- "--test_flag=0",
- GetFlagFileFlag(),
- "--test_flag=3",
- NULL,
- };
-
- EXPECT_EQ(3, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(3, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-TEST(ParseCommandLineFlagsAndDashArgs, TwoDashArgFirst) {
- const char* argv[] = {
- "my_test",
- "--",
- "--test_flag=0",
- NULL,
- };
-
- EXPECT_EQ(-1, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(-1, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-TEST(ParseCommandLineFlagsAndDashArgs, TwoDashArgMiddle) {
- const char* argv[] = {
- "my_test",
- "--test_flag=7",
- "--",
- "--test_flag=0",
- NULL,
- };
-
- EXPECT_EQ(7, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(7, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-TEST(ParseCommandLineFlagsAndDashArgs, OneDashArg) {
- const char* argv[] = {
- "my_test",
- "-",
- "--test_flag=0",
- NULL,
- };
-
- EXPECT_EQ(0, ParseTestFlag(true, arraysize(argv) - 1, argv));
- EXPECT_EQ(0, ParseTestFlag(false, arraysize(argv) - 1, argv));
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-TEST(ParseCommandLineFlagsUnknownFlagDeathTest,
- FlagIsCompletelyUnknown) {
- const char* argv[] = {
- "my_test",
- "--this_flag_does_not_exist",
- NULL,
- };
-
- EXPECT_DEATH(ParseTestFlag(true, arraysize(argv) - 1, argv),
- "unknown command line flag.*");
- EXPECT_DEATH(ParseTestFlag(false, arraysize(argv) - 1, argv),
- "unknown command line flag.*");
-}
-
-TEST(ParseCommandLineFlagsUnknownFlagDeathTest,
- BoolFlagIsCompletelyUnknown) {
- const char* argv[] = {
- "my_test",
- "--nothis_flag_does_not_exist",
- NULL,
- };
-
- EXPECT_DEATH(ParseTestFlag(true, arraysize(argv) - 1, argv),
- "unknown command line flag.*");
- EXPECT_DEATH(ParseTestFlag(false, arraysize(argv) - 1, argv),
- "unknown command line flag.*");
-}
-
-TEST(ParseCommandLineFlagsUnknownFlagDeathTest,
- FlagIsNotABool) {
- const char* argv[] = {
- "my_test",
- "--notest_string",
- NULL,
- };
-
- EXPECT_DEATH(ParseTestFlag(true, arraysize(argv) - 1, argv),
- "boolean value .* specified for .* command line flag");
- EXPECT_DEATH(ParseTestFlag(false, arraysize(argv) - 1, argv),
- "boolean value .* specified for .* command line flag");
-}
-#endif
-
-TEST(ParseCommandLineFlagsWrongFields,
- DescriptionIsInvalid) {
- // These must not be automatic variables, since command line flags
- // aren't unregistered and gUnit uses FlagSaver to save and restore
- // command line flags' values. If these are on the stack, then when
- // later tests attempt to save and restore their values, the stack
- // addresses of these variables will be overwritten... Stack smash!
- static bool current_storage;
- static bool defvalue_storage;
- FlagRegisterer fr("flag_name", "bool", 0, "filename",
- ¤t_storage, &defvalue_storage);
- CommandLineFlagInfo fi;
- EXPECT_TRUE(GetCommandLineFlagInfo("flag_name", &fi));
- EXPECT_EQ("", fi.description);
- EXPECT_EQ(¤t_storage, fi.flag_ptr);
-}
-
-static bool ValidateTestFlagIs5(const char* flagname, int32 flagval) {
- if (flagval == 5)
- return true;
- printf("%s isn't 5!\n", flagname);
- return false;
-}
-
-static bool ValidateTestFlagIs10(const char* flagname, int32 flagval) {
- return flagval == 10;
-}
-
-
-TEST(FlagsValidator, ValidFlagViaArgv) {
- const char* argv[] = {
- "my_test",
- "--test_flag=5",
- NULL,
- };
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- EXPECT_EQ(5, ParseTestFlag(true, arraysize(argv) - 1, argv));
- // Undo the flag validator setting
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
-}
-
-TEST(FlagsValidator, ValidFlagViaSetDefault) {
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- // SetCommandLineOptionWithMode returns the empty string on error.
- EXPECT_NE("", SetCommandLineOptionWithMode("test_flag", "5",
- SET_FLAG_IF_DEFAULT));
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
-}
-
-TEST(FlagsValidator, ValidFlagViaSetValue) {
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- FLAGS_test_flag = 100; // doesn't trigger the validator
- // SetCommandLineOptionWithMode returns the empty string on error.
- EXPECT_NE("", SetCommandLineOptionWithMode("test_flag", "5",
- SET_FLAGS_VALUE));
- EXPECT_NE("", SetCommandLineOptionWithMode("test_flag", "5",
- SET_FLAGS_DEFAULT));
- EXPECT_NE("", SetCommandLineOption("test_flag", "5"));
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-TEST(FlagsValidatorDeathTest, InvalidFlagViaArgv) {
- const char* argv[] = {
- "my_test",
- "--test_flag=50",
- NULL,
- };
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- EXPECT_DEATH(ParseTestFlag(true, arraysize(argv) - 1, argv),
- "ERROR: failed validation of new value '50' for flag 'test_flag'");
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
-}
-#endif
-
-TEST(FlagsValidator, InvalidFlagViaSetDefault) {
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- // SetCommandLineOptionWithMode returns the empty string on error.
- EXPECT_EQ("", SetCommandLineOptionWithMode("test_flag", "50",
- SET_FLAG_IF_DEFAULT));
- EXPECT_EQ(-1, FLAGS_test_flag); // the setting-to-50 should have failed
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
-}
-
-TEST(FlagsValidator, InvalidFlagViaSetValue) {
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- FLAGS_test_flag = 100; // doesn't trigger the validator
- // SetCommandLineOptionWithMode returns the empty string on error.
- EXPECT_EQ("", SetCommandLineOptionWithMode("test_flag", "50",
- SET_FLAGS_VALUE));
- EXPECT_EQ("", SetCommandLineOptionWithMode("test_flag", "50",
- SET_FLAGS_DEFAULT));
- EXPECT_EQ("", SetCommandLineOption("test_flag", "50"));
- EXPECT_EQ(100, FLAGS_test_flag); // the setting-to-50 should have failed
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-TEST(FlagsValidatorDeathTest, InvalidFlagNeverSet) {
- // If a flag keeps its default value, and that default value is
- // invalid, we should die at argv-parse time.
- const char* argv[] = {
- "my_test",
- NULL,
- };
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- EXPECT_DEATH(ParseTestFlag(true, arraysize(argv) - 1, argv),
- "ERROR: --test_flag must be set on the commandline");
-}
-#endif
-
-TEST(FlagsValidator, InvalidFlagPtr) {
- int32 dummy;
- EXPECT_FALSE(RegisterFlagValidator(NULL, &ValidateTestFlagIs5));
- EXPECT_FALSE(RegisterFlagValidator(&dummy, &ValidateTestFlagIs5));
-}
-
-TEST(FlagsValidator, RegisterValidatorTwice) {
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- EXPECT_FALSE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs10));
- EXPECT_FALSE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs10));
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs10));
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
-}
-
-TEST(FlagsValidator, CommandLineFlagInfo) {
- CommandLineFlagInfo info;
- info = GetCommandLineFlagInfoOrDie("test_flag");
- EXPECT_FALSE(info.has_validator_fn);
-
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- info = GetCommandLineFlagInfoOrDie("test_flag");
- EXPECT_TRUE(info.has_validator_fn);
-
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
- info = GetCommandLineFlagInfoOrDie("test_flag");
- EXPECT_FALSE(info.has_validator_fn);
-}
-
-TEST(FlagsValidator, FlagSaver) {
- {
- FlagSaver fs;
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- EXPECT_EQ("", SetCommandLineOption("test_flag", "50")); // fails validation
- }
- EXPECT_NE("", SetCommandLineOption("test_flag", "50")); // validator is gone
-
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, &ValidateTestFlagIs5));
- {
- FlagSaver fs;
- EXPECT_TRUE(RegisterFlagValidator(&FLAGS_test_flag, NULL));
- EXPECT_NE("", SetCommandLineOption("test_flag", "50")); // no validator
- }
- EXPECT_EQ("", SetCommandLineOption("test_flag", "50")); // validator is back
-}
-
-
-} // unnamed namespace
-
-int main(int argc, char **argv) {
-
- // Run unit tests only if called without arguments, otherwise this program
- // is used by an "external" usage test
- const bool run_tests = (argc == 1);
-
- // We need to call SetArgv before parsing flags, so our "test" argv will
- // win out over this executable's real argv. That makes running this
- // test with a real --help flag kinda annoying, unfortunately.
- const char* test_argv[] = { "/test/argv/for/gflags_unittest",
- "argv 2", "3rd argv", "argv #4" };
- SetArgv(arraysize(test_argv), test_argv);
-
- // The first arg is the usage message, also important for testing.
- string usage_message = (string(GetArgv0()) +
- ": <useless flag> [...]\nDoes something useless.\n");
-
- // We test setting tryfromenv manually, and making sure
- // ParseCommandLineFlags still evaluates it.
- FLAGS_tryfromenv = "test_tryfromenv";
- setenv("FLAGS_test_tryfromenv", "pre-set", 1);
-
- // Modify flag values from declared default value in two ways.
- // The recommended way:
- SetCommandLineOptionWithMode("changed_bool1", "true", SET_FLAGS_DEFAULT);
-
- // The non-recommended way:
- FLAGS_changed_bool2 = true;
-
- SetUsageMessage(usage_message.c_str());
- SetVersionString("test_version");
- ParseCommandLineFlags(&argc, &argv, true);
- MakeTmpdir(&FLAGS_test_tmpdir);
-
- int exit_status = 0;
- if (run_tests) {
- fprintf(stdout, "Running the unit tests now...\n\n"); fflush(stdout);
- exit_status = RUN_ALL_TESTS();
- } else fprintf(stderr, "\n\nPASS\n");
- ShutDownCommandLineFlags();
- return exit_status;
-}
-
-} // GFLAGS_NAMESPACE
-
-int main(int argc, char** argv) {
- return GFLAGS_NAMESPACE::main(argc, argv);
-}
-
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/b249eb11/third_party/gflags/test/gflags_unittest_flagfile
----------------------------------------------------------------------
diff --git a/third_party/gflags/test/gflags_unittest_flagfile b/third_party/gflags/test/gflags_unittest_flagfile
deleted file mode 100644
index f4fa0c4..0000000
--- a/third_party/gflags/test/gflags_unittest_flagfile
+++ /dev/null
@@ -1,2 +0,0 @@
---test_flag=1
---test_flag=2
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/b249eb11/third_party/gflags/test/nc/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/third_party/gflags/test/nc/CMakeLists.txt b/third_party/gflags/test/nc/CMakeLists.txt
deleted file mode 100644
index 823fc67..0000000
--- a/third_party/gflags/test/nc/CMakeLists.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-## gflags negative compilation tests
-
-cmake_minimum_required (VERSION 2.8)
-
-if (NOT TEST_NAME)
- message (FATAL_ERROR "Missing TEST_NAME CMake flag")
-endif ()
-string (TOUPPER ${TEST_NAME} TEST_NAME_UPPER)
-
-project (gflags_nc_${TEST_NAME})
-
-find_package (gflags REQUIRED)
-include_directories (${gflags_INCLUDE_DIR} "${CMAKE_CURRENT_SOURCE_DIR}/..")
-link_libraries (gflags_nothreads)
-add_definitions (-DTEST_${TEST_NAME_UPPER})
-add_executable (gflags_nc_${TEST_NAME} gflags_nc.cc)
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/b249eb11/third_party/gflags/test/nc/gflags_nc.cc
----------------------------------------------------------------------
diff --git a/third_party/gflags/test/nc/gflags_nc.cc b/third_party/gflags/test/nc/gflags_nc.cc
deleted file mode 100644
index 23398f2..0000000
--- a/third_party/gflags/test/nc/gflags_nc.cc
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright (c) 2009, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-//
-// A negative comiple test for gflags.
-
-#include <gflags/gflags.h>
-
-#if defined(TEST_SWAPPED_ARGS)
-
-DEFINE_bool(some_bool_flag,
- "the default value should go here, not the description",
- false);
-
-
-#elif defined(TEST_INT_INSTEAD_OF_BOOL)
-
-DEFINE_bool(some_bool_flag_2,
- 0,
- "should have been an int32 flag but mistakenly used bool instead");
-
-#elif defined(TEST_BOOL_IN_QUOTES)
-
-
-DEFINE_bool(some_bool_flag_3,
- "false",
- "false in in quotes, which is wrong");
-
-#elif defined(TEST_SANITY)
-
-DEFINE_bool(some_bool_flag_4,
- true,
- "this is the correct usage of DEFINE_bool");
-
-#elif defined(TEST_DEFINE_STRING_WITH_0)
-
-DEFINE_string(some_string_flag,
- 0,
- "Trying to construct a string by passing 0 would cause a crash.");
-
-#endif
-
-int main(int, char **)
-{
- return 0;
-}
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/b249eb11/third_party/googletest
----------------------------------------------------------------------
diff --git a/third_party/googletest b/third_party/googletest
deleted file mode 160000
index d225acc..0000000
--- a/third_party/googletest
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit d225acc90bc3a8c420a9bcd1f033033c1ccd7fe0
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/b249eb11/third_party/gperftools/AUTHORS
----------------------------------------------------------------------
diff --git a/third_party/gperftools/AUTHORS b/third_party/gperftools/AUTHORS
deleted file mode 100644
index 3995ed4..0000000
--- a/third_party/gperftools/AUTHORS
+++ /dev/null
@@ -1,2 +0,0 @@
-google-perftools@googlegroups.com
-
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/b249eb11/third_party/gperftools/COPYING
----------------------------------------------------------------------
diff --git a/third_party/gperftools/COPYING b/third_party/gperftools/COPYING
deleted file mode 100644
index e4956cf..0000000
--- a/third_party/gperftools/COPYING
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2005, Google Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
- * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.