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base/file_path_unittest.cc

Index: base/file_path_unittest.cc
diff --git a/base/file_path_unittest.cc b/base/file_path_unittest.cc
index e14bbcaf79cba3cc38047fed053ab6291ba04b8f..c68e3e261ffc44dd298dd9ab0a649ee5de58001d 100644
--- a/base/file_path_unittest.cc
+++ b/base/file_path_unittest.cc
@@ -485,6 +485,76 @@ TEST_F(FilePathTest, IsParentTest) {
   }
 }
 
+TEST_F(FilePathTest, AppendRelativePathTest) {
+  const struct BinaryTestData cases[] = {
+    { { FPL("/"),             FPL("/foo/bar/baz") },      FPL("foo/bar/baz")},
+    { { FPL("/foo/bar"),      FPL("/foo/bar/baz") },      FPL("baz")},
+    { { FPL("/foo/bar/"),     FPL("/foo/bar/baz") },      FPL("baz")},
+    { { FPL("//foo/bar/"),    FPL("//foo/bar/baz") },     FPL("baz")},
+    { { FPL("/foo/bar"),      FPL("/foo2/bar/baz") },     FPL("")},
+    { { FPL("/foo/bar.txt"),  FPL("/foo/bar/baz") },      FPL("")},
+    { { FPL("/foo/bar"),      FPL("/foo/bar2/baz") },     FPL("")},
+    { { FPL("/foo/bar"),      FPL("/foo/bar") },          FPL("")},
+    { { FPL("/foo/bar/baz"),  FPL("/foo/bar") },          FPL("")},
+    { { FPL("foo/bar"),       FPL("foo/bar/baz") },       FPL("baz")},
+    { { FPL("foo/bar"),       FPL("foo2/bar/baz") },      FPL("")},
+    { { FPL("foo/bar"),       FPL("foo/bar2/baz") },      FPL("")},
+    { { FPL(""),              FPL("foo") },               FPL("")},
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+    { { FPL("c:/foo/bar"),    FPL("c:/foo/bar/baz") },    FPL("baz")},
+    { { FPL("E:/foo/bar"),    FPL("e:/foo/bar/baz") },    FPL("baz")},
+    { { FPL("f:/foo/bar"),    FPL("F:/foo/bar/baz") },    FPL("baz")},
+    { { FPL("E:/Foo/bar"),    FPL("e:/foo/bar/baz") },    FPL("")},
+    { { FPL("f:/foo/bar"),    FPL("F:/foo/Bar/baz") },    FPL("")},
+    { { FPL("c:/"),           FPL("c:/foo/bar/baz") },    FPL("foo/bar/baz")},
+    { { FPL("c:"),            FPL("c:/foo/bar/baz") },    FPL("foo/bar/baz")},
+    { { FPL("c:/foo/bar"),    FPL("d:/foo/bar/baz") },    FPL("")},
+    { { FPL("c:/foo/bar"),    FPL("D:/foo/bar/baz") },    FPL("")},
+    { { FPL("C:/foo/bar"),    FPL("d:/foo/bar/baz") },    FPL("")},
+    { { FPL("c:/foo/bar"),    FPL("c:/foo2/bar/baz") },   FPL("")},
+    { { FPL("e:/foo/bar"),    FPL("E:/foo2/bar/baz") },   FPL("")},
+    { { FPL("F:/foo/bar"),    FPL("f:/foo2/bar/baz") },   FPL("")},
+    { { FPL("c:/foo/bar"),    FPL("c:/foo/bar2/baz") },   FPL("")},
+#endif  // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+    { { FPL("\\foo\\bar"),    FPL("\\foo\\bar\\baz") },   FPL("baz")},
+    { { FPL("\\foo/bar"),     FPL("\\foo\\bar\\baz") },   FPL("baz")},
+    { { FPL("\\foo/bar"),     FPL("\\foo/bar/baz") },     FPL("baz")},
+    { { FPL("\\"),            FPL("\\foo\\bar\\baz") },   FPL("foo\\bar\\baz")},
+    { { FPL(""),              FPL("\\foo\\bar\\baz") },   FPL("")},
+    { { FPL("\\foo\\bar"),    FPL("\\foo2\\bar\\baz") },  FPL("")},
+    { { FPL("\\foo\\bar"),    FPL("\\foo\\bar2\\baz") },  FPL("")},
+#endif  // FILE_PATH_USES_WIN_SEPARATORS
+  };
+
+  const FilePath base("blah");

[Mark Mentovai, 2009/09/16 18:55:20]

On Windows:

C:\b\slave\win\build\src\base\file_path_unittest.cc(530) : error C2664:
'FilePath::FilePath(const FilePath &)' : cannot convert parameter 1 from 'const
char [5]' to 'const FilePath &'
        Reason: cannot convert from 'const char [5]' to 'const FilePath'
        No constructor could take the source type, or constructor overload
resolution was ambiguous

I've changed this to:

  const FilePath base(FPL("base"));

+
+  for (size_t i = 0; i < arraysize(cases); ++i) {
+    FilePath parent(cases[i].inputs[0]);
+    FilePath child(cases[i].inputs[1]);
+    {
+      FilePath result("");

[Mark Mentovai, 2009/09/16 18:55:20]

Same error, I've changed this to:

      FilePath result;

+      bool success = parent.AppendRelativePath(child, &result);
+      EXPECT_EQ(cases[i].expected[0] != '\0', success) <<
+        "i: " << i << ", parent: " << parent.value() << ", child: " <<
+        child.value();
+      EXPECT_STREQ(cases[i].expected, result.value().c_str()) <<
+        "i: " << i << ", parent: " << parent.value() << ", child: " <<
+        child.value();
+    }
+    {
+      FilePath result(base);
+      bool success = parent.AppendRelativePath(child, &result);
+      EXPECT_EQ(cases[i].expected[0] != '\0', success) <<
+        "i: " << i << ", parent: " << parent.value() << ", child: " <<
+        child.value();
+      EXPECT_EQ(base.Append(cases[i].expected).value(), result.value()) <<
+        "i: " << i << ", parent: " << parent.value() << ", child: " <<
+        child.value();
+    }
+  }
+}
+
 TEST_F(FilePathTest, EqualityTest) {
   const struct BinaryBooleanTestData cases[] = {
     { { FPL("/foo/bar/baz"),  FPL("/foo/bar/baz") },      true},