test: make tests pass when configured without-ssl

Currently when node is build --without-ssl and the test are run,
there are a number of failing test due to tests expecting crypto
support to be available. This commit fixes fixes the failure and
instead skips the tests that expect crypto to be available.

PR-URL: https://github.com/nodejs/node/pull/11631
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

tools/test.py

@@ -43,6 +43,7 @@ import utils
 import multiprocessing
 import errno
 import copy
+import ast
 
 from os.path import join, dirname, abspath, basename, isdir, exists
 from datetime import datetime
@@ -867,7 +868,8 @@ class Context(object):
 
   def __init__(self, workspace, buildspace, verbose, vm, args, expect_fail,
                timeout, processor, suppress_dialogs,
-               store_unexpected_output, repeat, abort_on_timeout):
+               store_unexpected_output, repeat, abort_on_timeout,
+               v8_enable_inspector):
     self.workspace = workspace
     self.buildspace = buildspace
     self.verbose = verbose
@@ -880,6 +882,7 @@ class Context(object):
     self.store_unexpected_output = store_unexpected_output
     self.repeat = repeat
     self.abort_on_timeout = abort_on_timeout
+    self.v8_enable_inspector = v8_enable_inspector
 
   def GetVm(self, arch, mode):
     if arch == 'none':
@@ -912,6 +915,19 @@ def RunTestCases(cases_to_run, progress, tasks, flaky_tests_mode):
   progress = PROGRESS_INDICATORS[progress](cases_to_run, flaky_tests_mode)
   return progress.Run(tasks)
 
+def GetV8InspectorEnabledFlag():
+  # The following block reads config.gypi to extract the v8_enable_inspector
+  # value. This is done to check if the inspector is disabled in which case
+  # the '--inspect' flag cannot be passed to the node process as it will
+  # cause node to exit and report the test as failed. The use case
+  # is currently when Node is configured --without-ssl and the tests should
+  # still be runnable but skip any tests that require ssl (which includes the
+  # inspector related tests).
+  with open('config.gypi', 'r') as f:
+    s = f.read()
+    config_gypi = ast.literal_eval(s)
+    return config_gypi['variables']['v8_enable_inspector']
+
 
 # -------------------------------------------
 # --- T e s t   C o n f i g u r a t i o n ---
@@ -1587,7 +1603,8 @@ def Main():
                     options.suppress_dialogs,
                     options.store_unexpected_output,
                     options.repeat,
-                    options.abort_on_timeout)
+                    options.abort_on_timeout,
+                    GetV8InspectorEnabledFlag())
 
   # Get status for tests
   sections = [ ]