Remove env field from testcase.

Bug: v8:6917
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I09fb05ac6d4b9b1223118494ce2c89e3ab5de109
Reviewed-on: https://chromium-review.googlesource.com/771870Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michał Majewski <majeski@google.com>
Cr-Commit-Position: refs/heads/master@{#49415}

test/benchmarks/testcfg.py

@@ -137,7 +137,7 @@ class BenchmarksTestSuite(testsuite.TestSuite):
     elif testcase.path.startswith("sunspider"):
       files.append(os.path.join(self.testroot, "%s.js" % testcase.path))
 
-    return files, testcase.flags + context.mode_flags
+    return files, testcase.flags + context.mode_flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.testroot, testcase.path + ".js")

test/cctest/testcfg.py

@@ -62,7 +62,7 @@ class CcTestSuite(testsuite.TestSuite):
     return tests
 
   def GetParametersForTestCase(self, testcase, context):
-    return [testcase.path], testcase.flags + context.mode_flags
+    return [testcase.path], testcase.flags + context.mode_flags, {}
 
   def shell(self):
     return "cctest"

test/debugger/testcfg.py

@@ -63,13 +63,11 @@ class DebuggerTestSuite(testsuite.TestSuite):
       files.append("--module")
     files.append(os.path.join(self.root, testcase.path + self.suffix()))
 
-    all_files = []
-    all_files += files
+    all_files = list(files)
     if context.isolates:
-      all_files.append("--isolate")
-      all_files += files
+      all_files += ["--isolate"] + files
 
-    return all_files, flags
+    return all_files, flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.root, testcase.path + self.suffix())

test/fuzzer/testcfg.py

@@ -42,7 +42,7 @@ class FuzzerTestSuite(testsuite.TestSuite):
 
   def GetParametersForTestCase(self, testcase, context):
     suite, name = testcase.path.split('/')
-    return [os.path.join(self.root, suite, name)], []
+    return [os.path.join(self.root, suite, name)], [], {}
 
   def _VariantGeneratorFactory(self):
     return FuzzerVariantGenerator

test/inspector/testcfg.py

@@ -49,7 +49,7 @@ class InspectorProtocolTestSuite(testsuite.TestSuite):
       os.path.join(self.root, PROTOCOL_TEST_JS),
       os.path.join(self.root, testcase.path + self.suffix()),
     ]
-    return files, flags
+    return files, flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.root, testcase.path + self.suffix())

test/intl/testcfg.py

@@ -70,13 +70,11 @@ class IntlTestSuite(testsuite.TestSuite):
     files.append(os.path.join(self.root, testcase.path + self.suffix()))
     files.append(os.path.join(self.root, "regexp-assert.js"))
 
-    all_files = []
-    all_files += files
+    all_files = list(files)
     if context.isolates:
-      all_files.append("--isolate")
-      all_files += files
+      all_files += ["--isolate"] + files
 
-    return all_files, flags
+    return all_files, flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.root, testcase.path + self.suffix())

test/message/testcfg.py

@@ -74,7 +74,7 @@ class MessageTestSuite(testsuite.TestSuite):
     for match in flags_match:
       flags += match.strip().split()
     flags = [x for x in flags if x not in INVALID_FLAGS]
-    return files, flags
+    return files, flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.root, testcase.path + self.suffix())

test/mjsunit/testcfg.py

@@ -61,8 +61,11 @@ class MjsunitTestSuite(testsuite.TestSuite):
     return tests
 
   def GetParametersForTestCase(self, testcase, context):
-    flags = testcase.flags + context.mode_flags
     source = self.GetSourceForTest(testcase)
+
+    flags = testcase.flags + context.mode_flags
+    env = self._get_env(source)
+
     flags_match = re.findall(FLAGS_PATTERN, source)
     for match in flags_match:
       flags += match.strip().split()
@@ -80,8 +83,9 @@ class MjsunitTestSuite(testsuite.TestSuite):
               for f in files_list ]
     testfilename = os.path.join(self.root, testcase.path + self.suffix())
     if SELF_SCRIPT_PATTERN.search(source):
-      env = ["-e", "TEST_FILE_NAME=\"%s\"" % testfilename.replace("\\", "\\\\")]
-      files = env + files
+      files = (
+        ["-e", "TEST_FILE_NAME=\"%s\"" % testfilename.replace("\\", "\\\\")] +
+        files)
 
     if not context.no_harness and not NO_HARNESS_PATTERN.search(source):
       files.append(os.path.join(self.root, "mjsunit.js"))
@@ -90,19 +94,20 @@ class MjsunitTestSuite(testsuite.TestSuite):
       files.append("--module")
     files.append(testfilename)
 
-    all_files = []
-    all_files += files
+    all_files = list(files)
     if context.isolates:
-      all_files.append("--isolate")
-      all_files += files
+      all_files += ["--isolate"] + files
+
+    return all_files, flags, env
 
+  def _get_env(self, source):
     env_match = ENV_PATTERN.search(source)
+    env = {}
     if env_match:
       for env_pair in env_match.group(1).strip().split():
         var, value = env_pair.split('=')
-        testcase.env[var] = value
-
-    return all_files, flags
+        env[var] = value
+    return env
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.root, testcase.path + self.suffix())

test/mkgrokdump/testcfg.py

@@ -19,7 +19,7 @@ class MkGrokdump(testsuite.TestSuite):
     return [test]
 
   def GetParametersForTestCase(self, testcase, context):
-    return [], []
+    return [], [], {}
 
   def IsFailureOutput(self, testcase):
     output = testcase.output

test/mozilla/testcfg.py

@@ -93,7 +93,7 @@ class MozillaTestSuite(testsuite.TestSuite):
         files.append(script)
     files.append(os.path.join(self.testroot, testfilename))
     flags = testcase.flags + context.mode_flags + ["--expose-gc"]
-    return files, flags
+    return files, flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.testroot, testcase.path + ".js")

test/preparser/testcfg.py

@@ -72,7 +72,7 @@ class PreparserTestSuite(testsuite.TestSuite):
     return result
 
   def GetParametersForTestCase(self, testcase, context):
-    return [], testcase.flags
+    return [], testcase.flags, {}
 
   def GetSourceForTest(self, testcase):
     assert testcase.flags[0] == "-e"

test/promises-aplus/testcfg.py

@@ -78,7 +78,7 @@ class PromiseAplusTestSuite(testsuite.TestSuite):
         self.helper_files_post
     )
     flags = testcase.flags + context.mode_flags + ['--allow-natives-syntax']
-    return files, flags
+    return files, flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.root, TEST_NAME,

test/test262/testcfg.py

@@ -174,7 +174,7 @@ class Test262TestSuite(testsuite.TestSuite):
         ([flag for (feature, flag) in FEATURE_FLAGS.items()
           if feature in self.GetTestRecord(testcase).get("features", [])])
     )
-    return files, flags
+    return files, flags, {}
 
   def _VariantGeneratorFactory(self):
     return Test262VariantGenerator

test/wasm-spec-tests/testcfg.py

@@ -28,7 +28,7 @@ class WasmSpecTestsTestSuite(testsuite.TestSuite):
   def GetParametersForTestCase(self, testcase, context):
     flags = testcase.flags + context.mode_flags
     files = [os.path.join(self.root, testcase.path + self.suffix())]
-    return files, flags
+    return files, flags, {}
 
 
 def GetSuite(name, root):

test/webkit/testcfg.py

@@ -88,13 +88,11 @@ class WebkitTestSuite(testsuite.TestSuite):
     files.append(testfilename)
     files.append(os.path.join(self.root, "resources/standalone-post.js"))
 
-    all_files = []
-    all_files += files
+    all_files = list(files)
     if context.isolates:
-      all_files.append("--isolate")
-      all_files += files
+      all_files += ["--isolate"] + files
 
-    return all_files, flags
+    return all_files, flags, {}
 
   def GetSourceForTest(self, testcase):
     filename = os.path.join(self.root, testcase.path + self.suffix())

tools/testrunner/local/execution.py

@@ -92,7 +92,7 @@ def GetCommand(test, context):
     shell += ".exe"
   if context.random_seed:
     d8testflag += ["--random-seed=%s" % context.random_seed]
-  files, flags = test.suite.GetParametersForTestCase(test, context)
+  files, flags, env = test.suite.GetParametersForTestCase(test, context)
   cmd = (
       context.command_prefix +
       [os.path.abspath(os.path.join(context.shell_dir, shell))] +
@@ -102,11 +102,11 @@ def GetCommand(test, context):
       # Flags from test cases can overwrite extra cmd-line flags.
       flags
   )
-  return cmd
+  return cmd, env
 
 
 def _GetInstructions(test, context):
-  command = GetCommand(test, context)
+  command, env = GetCommand(test, context)
   timeout = context.timeout
   if ("--stress-opt" in test.flags or
       "--stress-opt" in context.mode_flags or
@@ -116,9 +116,10 @@ def _GetInstructions(test, context):
     timeout *= 2
   # FIXME(machenbach): Make this more OO. Don't expose default outcomes or
   # the like.
+
   if statusfile.IsSlow(test.outcomes or [statusfile.PASS]):
     timeout *= 2
-  return Instructions(command, test.id, timeout, context.verbose, test.env)
+  return Instructions(command, test.id, timeout, context.verbose, env)
 
 
 class Job(object):

tools/testrunner/local/progress.py

@@ -71,7 +71,7 @@ class ProgressIndicator(object):
     }
 
   def _EscapeCommand(self, test):
-    command = execution.GetCommand(test, self.runner.context)
+    command, _ = execution.GetCommand(test, self.runner.context)
     parts = []
     for part in command:
       if ' ' in part:

tools/testrunner/local/testsuite.py

@@ -258,7 +258,7 @@ class TestSuite(object):
     self.tests = filtered
 
   def GetParametersForTestCase(self, testcase, context):
-    """Returns a tuple of (files, flags) for this test case."""
+    """Returns a tuple of (files, flags, env) for this test case."""
     raise NotImplementedError
 
   def GetSourceForTest(self, testcase):
@@ -350,10 +350,13 @@ class GoogleTestSuite(TestSuite):
     return tests
 
   def GetParametersForTestCase(self, testcase, context):
-    return [], (testcase.flags + ["--gtest_filter=" + testcase.path] +
-                ["--gtest_random_seed=%s" % context.random_seed] +
-                ["--gtest_print_time=0"] +
-                context.mode_flags)
+    flags = (
+      testcase.flags +
+      ["--gtest_filter=" + testcase.path] +
+      ["--gtest_random_seed=%s" % context.random_seed] +
+      ["--gtest_print_time=0"] +
+      context.mode_flags)
+    return [], flags, {}
 
   def _VariantGeneratorFactory(self):
     return StandardVariantGenerator

tools/testrunner/objects/testcase.py

@@ -39,13 +39,11 @@ class TestCase(object):
     self.id = None  # int, used to map result back to TestCase instance
     self.duration = None  # assigned during execution
     self.run = 1  # The nth time this test is executed.
-    self.env = {}
 
   def CopyAddingFlags(self, variant, flags):
     copy = TestCase(self.suite, self.path, variant, self.flags + flags,
                     self.override_shell)
     copy.outcomes = self.outcomes
-    copy.env = self.env
     return copy
 
   def SetSuiteObject(self, suites):