[NFC][libcxx] Print human-friendly command line when lit test fails
We used to print a Python list corresponding to the command. It is more
useful to print the joined string so it can be copy/pasted directly when
a test fails.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@347471 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/libcxx/test/format.py b/utils/libcxx/test/format.py
index a3fa535..6a334ac 100644
--- a/utils/libcxx/test/format.py
+++ b/utils/libcxx/test/format.py
@@ -206,7 +206,7 @@
cmd, out, err, rc = self.executor.run(exec_path, [exec_path],
local_cwd, data_files,
env)
- report = "Compiled With: %s\n" % compile_cmd
+ report = "Compiled With: '%s'\n" % ' '.join(compile_cmd)
report += libcxx.util.makeReport(cmd, out, err, rc)
if rc == 0:
res = lit.Test.PASS if retry_count == 0 else lit.Test.FLAKYPASS