[clangd] Fix windows buildbots after ecea721

(cherry picked from commit cdef5a7)

Author: kadircet

clang-tools-extra/clangd/support/Path.cpp

@@ -21,8 +21,8 @@ bool pathEqual(PathRef A, PathRef B) { return A == B; }
 
 bool pathStartsWith(PathRef Ancestor, PathRef Path,
                     llvm::sys::path::Style Style) {
-  assert(llvm::sys::path::is_absolute(Ancestor, Style) &&
-         llvm::sys::path::is_absolute(Path, Style));
+  assert(llvm::sys::path::is_absolute(Ancestor) &&
+         llvm::sys::path::is_absolute(Path));
   // If ancestor ends with a separator drop that, so that we can match /foo/ as
   // a parent of /foo.
   if (llvm::sys::path::is_separator(Ancestor.back(), Style))

clang-tools-extra/clangd/unittests/support/PathTests.cpp

@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "TestFS.h"
 #include "support/Path.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
@@ -14,21 +15,21 @@ namespace clang {
 namespace clangd {
 namespace {
 TEST(PathTests, IsAncestor) {
-  EXPECT_TRUE(pathStartsWith("/foo", "/foo"));
-  EXPECT_TRUE(pathStartsWith("/foo/", "/foo"));
+  EXPECT_TRUE(pathStartsWith(testPath("foo"), testPath("foo")));
+  EXPECT_TRUE(pathStartsWith(testPath("foo/"), testPath("foo")));
 
-  EXPECT_FALSE(pathStartsWith("/foo", "/fooz"));
-  EXPECT_FALSE(pathStartsWith("/foo/", "/fooz"));
+  EXPECT_FALSE(pathStartsWith(testPath("foo"), testPath("fooz")));
+  EXPECT_FALSE(pathStartsWith(testPath("foo/"), testPath("fooz")));
 
-  EXPECT_TRUE(pathStartsWith("/foo", "/foo/bar"));
-  EXPECT_TRUE(pathStartsWith("/foo/", "/foo/bar"));
+  EXPECT_TRUE(pathStartsWith(testPath("foo"), testPath("foo/bar")));
+  EXPECT_TRUE(pathStartsWith(testPath("foo/"), testPath("foo/bar")));
 
 #ifdef CLANGD_PATH_CASE_INSENSITIVE
-  EXPECT_TRUE(pathStartsWith("/fOo", "/foo/bar"));
-  EXPECT_TRUE(pathStartsWith("/foo", "/fOo/bar"));
+  EXPECT_TRUE(pathStartsWith(testPath("fOo"), testPath("foo/bar")));
+  EXPECT_TRUE(pathStartsWith(testPath("foo"), testPath("fOo/bar")));
 #else
-  EXPECT_FALSE(pathStartsWith("/fOo", "/foo/bar"));
-  EXPECT_FALSE(pathStartsWith("/foo", "/fOo/bar"));
+  EXPECT_FALSE(pathStartsWith(testPath("fOo"), testPath("foo/bar")));
+  EXPECT_FALSE(pathStartsWith(testPath("foo"), testPath("fOo/bar")));
 #endif
 }
 } // namespace