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diff --git a/deps/v8/test/cctest/test-flags.cc b/deps/v8/test/cctest/test-flags.cc
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+// Copyright 2006-2008 the V8 project authors. 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.
+
+#include <stdlib.h>
+
+#include "v8.h"
+#include "cctest.h"
+
+using namespace v8::internal;
+
+// This test must be executed first!
+TEST(Default) {
+ CHECK(FLAG_testing_bool_flag);
+ CHECK_EQ(13, FLAG_testing_int_flag);
+ CHECK_EQ(2.5, FLAG_testing_float_flag);
+ CHECK_EQ(0, strcmp(FLAG_testing_string_flag, "Hello, world!"));
+}
+
+
+static void SetFlagsToDefault() {
+ FlagList::ResetAllFlags();
+ TestDefault();
+}
+
+
+TEST(Flags1) {
+ FlagList::PrintHelp();
+}
+
+
+TEST(Flags2) {
+ SetFlagsToDefault();
+ int argc = 7;
+ const char* argv[] = { "Test2", "-notesting-bool-flag", "notaflag",
+ "--testing_int_flag=77", "-testing_float_flag=.25",
+ "--testing_string_flag", "no way!" };
+ CHECK_EQ(0, FlagList::SetFlagsFromCommandLine(&argc,
+ const_cast<char **>(argv),
+ false));
+ CHECK_EQ(7, argc);
+ CHECK(!FLAG_testing_bool_flag);
+ CHECK_EQ(77, FLAG_testing_int_flag);
+ CHECK_EQ(.25, FLAG_testing_float_flag);
+ CHECK_EQ(0, strcmp(FLAG_testing_string_flag, "no way!"));
+}
+
+
+TEST(Flags2b) {
+ SetFlagsToDefault();
+ const char* str =
+ " -notesting-bool-flag notaflag --testing_int_flag=77 "
+ "-testing_float_flag=.25 "
+ "--testing_string_flag no_way! ";
+ CHECK_EQ(0, FlagList::SetFlagsFromString(str, strlen(str)));
+ CHECK(!FLAG_testing_bool_flag);
+ CHECK_EQ(77, FLAG_testing_int_flag);
+ CHECK_EQ(.25, FLAG_testing_float_flag);
+ CHECK_EQ(0, strcmp(FLAG_testing_string_flag, "no_way!"));
+}
+
+
+TEST(Flags3) {
+ SetFlagsToDefault();
+ int argc = 8;
+ const char* argv[] =
+ { "Test3", "--testing_bool_flag", "notaflag",
+ "--testing_int_flag", "-666",
+ "--testing_float_flag", "-12E10", "-testing-string-flag=foo-bar" };
+ CHECK_EQ(0, FlagList::SetFlagsFromCommandLine(&argc,
+ const_cast<char **>(argv),
+ true));
+ CHECK_EQ(2, argc);
+ CHECK(FLAG_testing_bool_flag);
+ CHECK_EQ(-666, FLAG_testing_int_flag);
+ CHECK_EQ(-12E10, FLAG_testing_float_flag);
+ CHECK_EQ(0, strcmp(FLAG_testing_string_flag, "foo-bar"));
+}
+
+
+TEST(Flags3b) {
+ SetFlagsToDefault();
+ const char* str =
+ "--testing_bool_flag notaflag --testing_int_flag -666 "
+ "--testing_float_flag -12E10 "
+ "-testing-string-flag=foo-bar";
+ CHECK_EQ(0, FlagList::SetFlagsFromString(str, strlen(str)));
+ CHECK(FLAG_testing_bool_flag);
+ CHECK_EQ(-666, FLAG_testing_int_flag);
+ CHECK_EQ(-12E10, FLAG_testing_float_flag);
+ CHECK_EQ(0, strcmp(FLAG_testing_string_flag, "foo-bar"));
+}
+
+
+TEST(Flags4) {
+ SetFlagsToDefault();
+ int argc = 3;
+ const char* argv[] = { "Test4", "--testing_bool_flag", "--foo" };
+ CHECK_EQ(0, FlagList::SetFlagsFromCommandLine(&argc,
+ const_cast<char **>(argv),
+ true));
+ CHECK_EQ(2, argc);
+}
+
+
+TEST(Flags4b) {
+ SetFlagsToDefault();
+ const char* str = "--testing_bool_flag --foo";
+ CHECK_EQ(2, FlagList::SetFlagsFromString(str, strlen(str)));
+}
+
+
+TEST(Flags5) {
+ SetFlagsToDefault();
+ int argc = 2;
+ const char* argv[] = { "Test5", "--testing_int_flag=\"foobar\"" };
+ CHECK_EQ(1, FlagList::SetFlagsFromCommandLine(&argc,
+ const_cast<char **>(argv),
+ true));
+ CHECK_EQ(2, argc);
+}
+
+
+TEST(Flags5b) {
+ SetFlagsToDefault();
+ const char* str = " --testing_int_flag=\"foobar\"";
+ CHECK_EQ(1, FlagList::SetFlagsFromString(str, strlen(str)));
+}
+
+
+TEST(Flags6) {
+ SetFlagsToDefault();
+ int argc = 4;
+ const char* argv[] = { "Test5", "--testing-int-flag", "0",
+ "--testing_float_flag" };
+ CHECK_EQ(3, FlagList::SetFlagsFromCommandLine(&argc,
+ const_cast<char **>(argv),
+ true));
+ CHECK_EQ(4, argc);
+}
+
+
+TEST(Flags6b) {
+ SetFlagsToDefault();
+ const char* str = " --testing-int-flag 0 --testing_float_flag ";
+ CHECK_EQ(3, FlagList::SetFlagsFromString(str, strlen(str)));
+}
+
+
+TEST(FlagsJSArguments1) {
+ SetFlagsToDefault();
+ int argc = 6;
+ const char* argv[] = {"TestJSArgs1",
+ "--testing-int-flag", "42",
+ "--", "testing-float-flag", "7"};
+ CHECK_EQ(0, FlagList::SetFlagsFromCommandLine(&argc,
+ const_cast<char **>(argv),
+ true));
+ CHECK_EQ(42, FLAG_testing_int_flag);
+ CHECK_EQ(2.5, FLAG_testing_float_flag);
+ CHECK_EQ(2, FLAG_js_arguments.argc());
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[0], "testing-float-flag"));
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[1], "7"));
+ CHECK_EQ(1, argc);
+}
+
+
+TEST(FlagsJSArguments1b) {
+ SetFlagsToDefault();
+ const char* str = "--testing-int-flag 42 -- testing-float-flag 7";
+ CHECK_EQ(0, FlagList::SetFlagsFromString(str, strlen(str)));
+ CHECK_EQ(42, FLAG_testing_int_flag);
+ CHECK_EQ(2.5, FLAG_testing_float_flag);
+ CHECK_EQ(2, FLAG_js_arguments.argc());
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[0], "testing-float-flag"));
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[1], "7"));
+}
+
+
+TEST(FlagsJSArguments2) {
+ SetFlagsToDefault();
+ const char* str = "--testing-int-flag 42 --js-arguments testing-float-flag 7";
+ CHECK_EQ(0, FlagList::SetFlagsFromString(str, strlen(str)));
+ CHECK_EQ(42, FLAG_testing_int_flag);
+ CHECK_EQ(2.5, FLAG_testing_float_flag);
+ CHECK_EQ(2, FLAG_js_arguments.argc());
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[0], "testing-float-flag"));
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[1], "7"));
+}
+
+
+TEST(FlagsJSArguments3) {
+ SetFlagsToDefault();
+ const char* str = "--testing-int-flag 42 --js-arguments=testing-float-flag 7";
+ CHECK_EQ(0, FlagList::SetFlagsFromString(str, strlen(str)));
+ CHECK_EQ(42, FLAG_testing_int_flag);
+ CHECK_EQ(2.5, FLAG_testing_float_flag);
+ CHECK_EQ(2, FLAG_js_arguments.argc());
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[0], "testing-float-flag"));
+ CHECK_EQ(0, strcmp(FLAG_js_arguments[1], "7"));
+}
+
+
+TEST(FlagsJSArguments4) {
+ SetFlagsToDefault();
+ const char* str = "--testing-int-flag 42 --";
+ CHECK_EQ(0, FlagList::SetFlagsFromString(str, strlen(str)));
+ CHECK_EQ(42, FLAG_testing_int_flag);
+ CHECK_EQ(0, FLAG_js_arguments.argc());
+}
+
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