commit af5a28fe879e01b694c5faea6878461289938ab4
author Eric Liu <ioeric@google.com> Thu Oct 13 15:07:14 2016 +0000
committer Eric Liu <ioeric@google.com> Thu Oct 13 15:07:14 2016 +0000
tree 6d30fa76e95ba88411a1034a33018cfbfb2c6f82
parent 6d3ea6831d6fe30683d6b5078ad826fdedc2e946

Do not delete leading ../ in remove_dots.

Reviewers: bkramer

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D25561

llvm-svn: 284129

llvm/unittests/Support/Path.cpp

diff --git a/llvm/unittests/Support/Path.cpp b/llvm/unittests/Support/Path.cpp
index bd12b3b..e3b543c 100644
--- a/llvm/unittests/Support/Path.cpp
+++ b/llvm/unittests/Support/Path.cpp
@@ -965,6 +965,8 @@
   EXPECT_EQ("a\\..\\b\\c", remove_dots(".\\a\\..\\b\\c", false));
   EXPECT_EQ("b\\c", remove_dots(".\\a\\..\\b\\c", true));
   EXPECT_EQ("c", remove_dots(".\\.\\c", true));
+  EXPECT_EQ("..\\a\\c", remove_dots("..\\a\\b\\..\\c", true));
+  EXPECT_EQ("..\\..\\a\\c", remove_dots("..\\..\\a\\b\\..\\c", true));
 
   SmallString<64> Path1(".\\.\\c");
   EXPECT_TRUE(path::remove_dots(Path1, true));
@@ -976,6 +978,8 @@
   EXPECT_EQ("a/../b/c", remove_dots("./a/../b/c", false));
   EXPECT_EQ("b/c", remove_dots("./a/../b/c", true));
   EXPECT_EQ("c", remove_dots("././c", true));
+  EXPECT_EQ("../a/c", remove_dots("../a/b/../c", true));
+  EXPECT_EQ("../../a/c", remove_dots("../../a/b/../c", true));
 
   SmallString<64> Path1("././c");
   EXPECT_TRUE(path::remove_dots(Path1, true));