base: Move StringSplitAlongWhitespace to string_split.h

base/string_util_unittest.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <math.h>
 #include <stdarg.h>
 
 #include <limits>
 #include <sstream>
 
@@ skipping 907 matching lines @@
 
 TEST(StringUtilTest, ReplaceStringPlaceholdersConsecutiveDollarSigns) {
   std::vector<std::string> subst;
   subst.push_back("a");
   subst.push_back("b");
   subst.push_back("c");
   EXPECT_EQ(ReplaceStringPlaceholders("$$1 $$$2 $$$$3", subst, NULL),
             "$1 $$2 $$$3");
 }
 
-TEST(StringUtilTest, SplitStringAlongWhitespace) {
-  struct TestData {
-    const std::wstring input;
-    const size_t expected_result_count;
-    const std::wstring output1;
-    const std::wstring output2;
-  } data[] = {
-    { L"a",       1, L"a",  L""   },
-    { L" ",       0, L"",   L""   },
-    { L" a",      1, L"a",  L""   },
-    { L" ab ",    1, L"ab", L""   },
-    { L" ab c",   2, L"ab", L"c"  },
-    { L" ab c ",  2, L"ab", L"c"  },
-    { L" ab cd",  2, L"ab", L"cd" },
-    { L" ab cd ", 2, L"ab", L"cd" },
-    { L" \ta\t",  1, L"a",  L""   },
-    { L" b\ta\t", 2, L"b",  L"a"  },
-    { L" b\tat",  2, L"b",  L"at" },
-    { L"b\tat",   2, L"b",  L"at" },
-    { L"b\t at",  2, L"b",  L"at" },
-  };
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(data); ++i) {
-    std::vector<std::wstring> results;
-    SplitStringAlongWhitespace(data[i].input, &results);
-    ASSERT_EQ(data[i].expected_result_count, results.size());
-    if (data[i].expected_result_count > 0)
-      ASSERT_EQ(data[i].output1, results[0]);
-    if (data[i].expected_result_count > 1)
-      ASSERT_EQ(data[i].output2, results[1]);
-  }
-}
-
 TEST(StringUtilTest, MatchPatternTest) {
   EXPECT_TRUE(MatchPattern("www.google.com", "*.com"));
   EXPECT_TRUE(MatchPattern("www.google.com", "*"));
   EXPECT_FALSE(MatchPattern("www.google.com", "www*.g*.org"));
   EXPECT_TRUE(MatchPattern("Hello", "H?l?o"));
   EXPECT_FALSE(MatchPattern("www.google.com", "http://*)"));
   EXPECT_FALSE(MatchPattern("www.msn.com", "*.COM"));
   EXPECT_TRUE(MatchPattern("Hello*1234", "He??o\\*1*"));
   EXPECT_FALSE(MatchPattern("", "*.*"));
   EXPECT_TRUE(MatchPattern("", "*"));
@@ skipping 168 matching lines @@
   EXPECT_FALSE(ContainsOnlyChars("Hello", ""));
 
   EXPECT_TRUE(ContainsOnlyChars("", "1234"));
   EXPECT_TRUE(ContainsOnlyChars("1", "1234"));
   EXPECT_TRUE(ContainsOnlyChars("1", "4321"));
   EXPECT_TRUE(ContainsOnlyChars("123", "4321"));
   EXPECT_FALSE(ContainsOnlyChars("123a", "4321"));
 }
 
 }  // namespace base