Add --allow-run test code (#1504)

tools/permission_prompt_test.py

@@ -51,7 +51,8 @@ class Prompt(object):
             bytes_input,
             allow_write=False,
             allow_net=False,
-            allow_env=False):
+            allow_env=False,
+            allow_run=False):
         "Returns (return_code, stdout, stderr)."
         cmd = [self.deno_exe, PERMISSIONS_PROMPT_TEST_TS, arg]
         if allow_write:
@@ -60,6 +61,8 @@ class Prompt(object):
             cmd.append("--allow-net")
         if allow_env:
             cmd.append("--allow-env")
+        if allow_run:
+            cmd.append("--allow-run")
         return tty_capture(cmd, bytes_input)
 
     def warm_up(self):
@@ -120,6 +123,24 @@ class Prompt(object):
         assert b'PermissionDenied: permission denied' in stderr
         assert b'Deno requests network access' in stderr
 
+    def test_run_yes(self):
+        code, stdout, stderr = self.run('needsRun', b'y\n')
+        assert code == 0
+        assert stdout == b'hello'
+        assert b'Deno requests access to run' in stderr
+
+    def test_run_arg(self):
+        code, stdout, stderr = self.run('needsRun', b'', allow_run=True)
+        assert code == 0
+        assert stdout == b'hello'
+        assert stderr == b''
+
+    def test_run_no(self):
+        code, _stdout, stderr = self.run('needsRun', b'N\n')
+        assert code == 1
+        assert b'PermissionDenied: permission denied' in stderr
+        assert b'Deno requests access to run' in stderr
+
 
 def permission_prompt_test(deno_exe):
     p = Prompt(deno_exe)
@@ -133,6 +154,9 @@ def permission_prompt_test(deno_exe):
     p.test_net_yes()
     p.test_net_arg()
     p.test_net_no()
+    p.test_run_yes()
+    p.test_run_arg()
+    p.test_run_no()
 
 
 def main():

tools/permission_prompt_test.ts

@@ -1,4 +1,4 @@
-import { args, listen, env, exit, makeTempDirSync } from "deno";
+import { args, listen, env, exit, makeTempDirSync, run } from "deno";
 
 const name = args[1];
 const test = {
@@ -10,6 +10,9 @@ const test = {
   },
   needsNet: () => {
     listen("tcp", "127.0.0.1:4540");
+  },
+  needsRun: () => {
+    run({ args: ["python", "-c", "import sys; sys.stdout.write('hello')"] });
   }
 }[name];