Adds support for disabled tests in the IR and ASM runners

Scripts/testharness_runner.py

@@ -2,25 +2,35 @@
 import sys
 import subprocess
 
-# Args: <Known Failures file> <TestName> <Test Harness Executable> <Args>...
+# Args: <Known Failures file> <DisabledTestsFile> <TestName> <Test Harness Executable> <Args>...
 
-if (len(sys.argv) < 4):
+if (len(sys.argv) < 5):
     sys.exit()
 
 known_failures = {}
+disabled_tests = {}
 known_failures_file = sys.argv[1]
+disabled_tests_file = sys.argv[2]
 
-current_test = sys.argv[2]
+current_test = sys.argv[3]
 
 # Open the known failures file and add it to a dictionary
 with open(known_failures_file) as kff:
     for line in kff:
         known_failures[line.strip()] = 1
 
-RunnerArgs = ["catchsegv", sys.argv[3]]
+with open(disabled_tests_file) as dtf:
+    for line in dtf:
+        disabled_tests[line.strip()] = 1
+
+RunnerArgs = ["catchsegv", sys.argv[4]]
 # Add the rest of the arguments
-for i in range(len(sys.argv) - 4):
-    RunnerArgs.append(sys.argv[4 + i])
+for i in range(len(sys.argv) - 5):
+    RunnerArgs.append(sys.argv[5 + i])
+
+if (disabled_tests.get(current_test)):
+    print("Skipping", current_test)
+    sys.exit(0)
 
 # Run the test and wait for it to end to get the result
 Process = subprocess.Popen(RunnerArgs)