From: Reid Kleckner <rnk@google.com>
Date: Thu, 31 Aug 2017 16:35:08 +0000 (+0000)
Subject: [lit] Don't call realpath on the path used for test suite search
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b2e2c4b8a908087bf8e2c2b6d875073c23ec9bd0;p=llvm

[lit] Don't call realpath on the path used for test suite search

This preserves symlinks in paths, so that someone can symlink more tests
into a larger test suite. For example, debuginfo-tests is currently
designed to be checked out into clang/test. With this change, it can be
symlinked into place instead, which works better with the monorepo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312250 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/lit/lit/discovery.py b/utils/lit/lit/discovery.py
index 4befe582d45..07fc30c3063 100644
--- a/utils/lit/lit/discovery.py
+++ b/utils/lit/lit/discovery.py
@@ -57,9 +57,6 @@ def getTestSuite(item, litConfig, cache):
             cache[path] = res = search1(path)
         return res
 
-    # Canonicalize the path.
-    item = os.path.realpath(item)
-
     # Skip files and virtual components.
     components = []
     while not os.path.isdir(item):