[lldb][Windows] Fixed the TestBreakpointCommand test (#93122)

The TestBreakpointCommand test is incorrectly disabled for Windows
target. We can disable it for Windows host instead or just fix the
issue. This patch fixes the path separator in
BreakpointResolverFileLine::DeduceSourceMapping() and the Windows
specific absolute path in the test in case of the Windows host.

1 files changed, 5 insertions, 5 deletions

diff --git a/lldb/source/Breakpoint/BreakpointResolverFileLine.cpp b/lldb/source/Breakpoint/BreakpointResolverFileLine.cpp
index d7d8c714867e..16c4ee1b88d1 100644
--- a/lldb/source/Breakpoint/BreakpointResolverFileLine.cpp
+++ b/lldb/source/Breakpoint/BreakpointResolverFileLine.cpp
@@ -198,16 +198,16 @@ void BreakpointResolverFileLine::DeduceSourceMapping(
     return;
 
   Log *log = GetLog(LLDBLog::Breakpoints);
-  const llvm::StringRef path_separator = llvm::sys::path::get_separator(
-      m_location_spec.GetFileSpec().GetPathStyle());
   // Check if "b" is a suffix of "a".
   // And return std::nullopt if not or the new path
   // of "a" after consuming "b" from the back.
   auto check_suffix =
-      [path_separator](llvm::StringRef a, llvm::StringRef b,
-                       bool case_sensitive) -> std::optional<llvm::StringRef> {
+      [](llvm::StringRef a, llvm::StringRef b,
+         bool case_sensitive) -> std::optional<llvm::StringRef> {
     if (case_sensitive ? a.consume_back(b) : a.consume_back_insensitive(b)) {
-      if (a.empty() || a.ends_with(path_separator)) {
+      // Note sc_file_dir and request_file_dir below are normalized
+      // and always contain the path separator '/'.
+      if (a.empty() || a.ends_with("/")) {
         return a;
       }
     }