Bug 1291954 - Skip tests that depend on the wasm signal handler, since tsan interferes with it, r=jonco

--HG--
extra : rebase_source : 243f008d4e4ca2430895eb3c37ccea06efe1e2b4
extra : histedit_source : 5cb45de1f1c958c2a03bb0c82c4cef17615958f4

js/src/devtools/automation/tsan-sighandlers.txt

@@ -0,0 +1,10 @@
+asm.js/testTimeout1.js
+asm.js/testTimeout2.js
+asm.js/testTimeout3.js
+asm.js/testTimeout4.js
+asm.js/testTimeout5.js
+asm.js/testTimeout6.js
+basic/spread-call-maxarg.js
+basic/spread-call-near-maxarg.js
+ion/iloop.js
+wasm/timeout

js/src/devtools/automation/variants/tsan

@@ -5,7 +5,7 @@
     "compiler": "clang",
     "env": {
         "LLVM_SYMBOLIZER": "{TOOLTOOL_CHECKOUT}/clang/bin/llvm-symbolizer",
-        "JITTEST_EXTRA_ARGS": "--jitflags=tsan --ignore-timeouts={DIR}/cgc-jittest-timeouts.txt --unusable-error-status",
+        "JITTEST_EXTRA_ARGS": "--jitflags=tsan --ignore-timeouts={DIR}/cgc-jittest-timeouts.txt --unusable-error-status --exclude-from={DIR}/tsan-sighandlers.txt",
         "JSTESTS_EXTRA_ARGS": "--exclude-file={DIR}/cgc-jstests-slow.txt",
         "TSAN_OPTIONS": "exitcode=0 log_path={OUTDIR}/sanitize_log"
     },

js/src/jit-test/jit_test.py

@@ -73,8 +73,11 @@ def main(argv):
                   action='store_true',
                   help="don't print output for failed tests"
                   " (no-op with --show-output)")
-    op.add_option('-x', '--exclude', dest='exclude', action='append',
+    op.add_option('-x', '--exclude', dest='exclude',
+                  default=[], action='append',
                   help='exclude given test dir or path')
+    op.add_option('--exclude-from', dest='exclude_from', type=str,
+                  help='exclude each test dir or path in FILE')
     op.add_option('--slow', dest='run_slow', action='store_true',
                   help='also run tests marked as slow')
     op.add_option('--no-slow', dest='run_slow', action='store_false',
@@ -234,10 +237,11 @@ def main(argv):
 
     # If code coverage is enabled, exclude tests. (bug 1347245)
     if os.getenv('GCOV_PREFIX') is not None:
-        if options.exclude:
+        options.exclude += ['asm.js/testSIMD.js']
-            options.exclude += ['asm.js/testSIMD.js']
+
-        else:
+    if options.exclude_from:
-            options.exclude = ['asm.js/testSIMD.js']
+        with open(options.exclude_from) as fh:
+            options.exclude += [_.strip() for _ in fh]
 
     if options.exclude:
         exclude_list = []