From f854597fc1a183a9d13827a6eeb9f53a69819497 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Fri, 19 Oct 2012 20:12:00 +0000
Subject: lit: Add 'valgrind' and 'valgrind-leaks' features when valgrind is
 used.  - These can be used with the XFAIL options.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166303 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/lit/lit/ExampleTests/lit.cfg   | 2 +-
 utils/lit/lit/ExampleTests/vg-fail.c | 4 ++++
 utils/lit/lit/LitConfig.py           | 3 ---
 utils/lit/lit/TestingConfig.py       | 9 ++++++++-
 4 files changed, 13 insertions(+), 5 deletions(-)
 create mode 100644 utils/lit/lit/ExampleTests/vg-fail.c

(limited to 'utils')

diff --git a/utils/lit/lit/ExampleTests/lit.cfg b/utils/lit/lit/ExampleTests/lit.cfg
index 20ee37dcef..2629918d9f 100644
--- a/utils/lit/lit/ExampleTests/lit.cfg
+++ b/utils/lit/lit/ExampleTests/lit.cfg
@@ -23,4 +23,4 @@ config.test_exec_root = None
 config.target_triple = 'foo'
 
 # available_features: Used by ShTest and TclTest formats for REQUIRES checks.
-config.available_features = ['some-feature-name']
+config.available_features.add('some-feature-name')
diff --git a/utils/lit/lit/ExampleTests/vg-fail.c b/utils/lit/lit/ExampleTests/vg-fail.c
new file mode 100644
index 0000000000..e3339ff91a
--- /dev/null
+++ b/utils/lit/lit/ExampleTests/vg-fail.c
@@ -0,0 +1,4 @@
+// This test should XPASS, when run without valgrind.
+
+// RUN: true
+// XFAIL: valgrind
diff --git a/utils/lit/lit/LitConfig.py b/utils/lit/lit/LitConfig.py
index c71c0ccdea..0a359a3db8 100644
--- a/utils/lit/lit/LitConfig.py
+++ b/utils/lit/lit/LitConfig.py
@@ -42,14 +42,11 @@ class LitConfig:
         self.numWarnings = 0
 
         self.valgrindArgs = []
-        self.valgrindTriple = ""
         if self.useValgrind:
-            self.valgrindTriple = "-vg"
             self.valgrindArgs = ['valgrind', '-q', '--run-libc-freeres=no',
                                  '--tool=memcheck', '--trace-children=yes',
                                  '--error-exitcode=123']
             if self.valgrindLeakCheck:
-                self.valgrindTriple += "_leak"
                 self.valgrindArgs.append('--leak-check=full')
             else:
                 # The default is 'summary'.
diff --git a/utils/lit/lit/TestingConfig.py b/utils/lit/lit/TestingConfig.py
index 1465fec6f6..192e140538 100644
--- a/utils/lit/lit/TestingConfig.py
+++ b/utils/lit/lit/TestingConfig.py
@@ -29,6 +29,13 @@ class TestingConfig:
                         'TMP' : os.environ.get('TMP',''),
                         })
 
+            # Set the default available features based on the LitConfig.
+            available_features = []
+            if litConfig.useValgrind:
+                available_features.append('valgrind')
+                if litConfig.valgrindLeakCheck:
+                    available_features.append('valgrind-leaks')
+
             config = TestingConfig(parent,
                                    name = '<unnamed>',
                                    suffixes = set(),
@@ -40,7 +47,7 @@ class TestingConfig:
                                    test_exec_root = None,
                                    test_source_root = None,
                                    excludes = [],
-                                   available_features = [])
+                                   available_features = available_features)
 
         if os.path.exists(path):
             # FIXME: Improve detection and error reporting of errors in the
-- 
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