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-rw-r--r--utils/lit/lit/TestRunner.py25
-rw-r--r--utils/lit/lit/TestingConfig.py8
2 files changed, 30 insertions, 3 deletions
diff --git a/utils/lit/lit/TestRunner.py b/utils/lit/lit/TestRunner.py
index 20fbc6c..148beba 100644
--- a/utils/lit/lit/TestRunner.py
+++ b/utils/lit/lit/TestRunner.py
@@ -385,7 +385,30 @@ def parseIntegratedTestScript(test):
script = []
xfails = []
xtargets = []
+ ignoredAny = False
for ln in open(sourcepath):
+ if 'IF(' in ln:
+ # Required syntax here is IF(condition(value)):
+ index = ln.index('IF(')
+ ln = ln[index+3:]
+ index = ln.index('(')
+ if index is -1:
+ return (Test.UNRESOLVED, "ill-formed IF at '"+ln[:10]+"'")
+ condition = ln[:index]
+ ln = ln[index+1:]
+ index = ln.index(')')
+ if index is -1 or ln[index:index+3] != ')):':
+ return (Test.UNRESOLVED, "ill-formed IF at '"+ln[:10]+"'")
+ value = ln[:index]
+ ln = ln[index+3:]
+
+ # Actually test the condition.
+ if condition not in test.config.conditions:
+ return (Test.UNRESOLVED, "unknown condition '"+condition+"'")
+ if not test.config.conditions[condition](value):
+ ignoredAny = True
+ continue
+
if 'RUN:' in ln:
# Isolate the command to run.
index = ln.index('RUN:')
@@ -422,6 +445,8 @@ def parseIntegratedTestScript(test):
# Verify the script contains a run line.
if not script:
+ if ignoredAny:
+ return (Test.UNSUPPORTED, "Test has only ignored run lines")
return (Test.UNRESOLVED, "Test has no run line!")
if script[-1][-1] == '\\':
diff --git a/utils/lit/lit/TestingConfig.py b/utils/lit/lit/TestingConfig.py
index 1f5067c..b1302ff 100644
--- a/utils/lit/lit/TestingConfig.py
+++ b/utils/lit/lit/TestingConfig.py
@@ -27,7 +27,8 @@ class TestingConfig:
on_clone = None,
test_exec_root = None,
test_source_root = None,
- excludes = [])
+ excludes = [],
+ conditions = {})
if os.path.exists(path):
# FIXME: Improve detection and error reporting of errors in the
@@ -53,7 +54,7 @@ class TestingConfig:
def __init__(self, parent, name, suffixes, test_format,
environment, substitutions, unsupported, on_clone,
- test_exec_root, test_source_root, excludes):
+ test_exec_root, test_source_root, excludes, conditions):
self.parent = parent
self.name = str(name)
self.suffixes = set(suffixes)
@@ -65,6 +66,7 @@ class TestingConfig:
self.test_exec_root = test_exec_root
self.test_source_root = test_source_root
self.excludes = set(excludes)
+ self.conditions = dict(conditions)
def clone(self, path):
# FIXME: Chain implementations?
@@ -74,7 +76,7 @@ class TestingConfig:
self.environment, self.substitutions,
self.unsupported, self.on_clone,
self.test_exec_root, self.test_source_root,
- self.excludes)
+ self.excludes, self.conditions)
if cfg.on_clone:
cfg.on_clone(self, cfg, path)
return cfg