fix swapped logic for Windows

Remove `std.fs.deleteTree`. Callers instead should use
`std.fs.cwd().deleteTree`.

Add `std.fs.deleteTreeAbsolute` for when the caller has an absolute
path.

1 files changed, 2 insertions, 2 deletions

diff --git a/src-self-hosted/test.zig b/src-self-hosted/test.zig
index e87164c9fb..b146d6607a 100644
--- a/src-self-hosted/test.zig
+++ b/src-self-hosted/test.zig
@@ -57,11 +57,11 @@ pub const TestContext = struct {
         errdefer allocator.free(self.zig_lib_dir);
 
         try std.fs.cwd().makePath(tmp_dir_name);
-        errdefer std.fs.deleteTree(tmp_dir_name) catch {};
+        errdefer std.fs.cwd().deleteTree(tmp_dir_name) catch {};
     }
 
     fn deinit(self: *TestContext) void {
-        std.fs.deleteTree(tmp_dir_name) catch {};
+        std.fs.cwd().deleteTree(tmp_dir_name) catch {};
         allocator.free(self.zig_lib_dir);
         self.zig_compiler.deinit();
     }