Fixing #17 - Incorporate the try script in the command arguments

4 files changed, 31 insertions, 8 deletions

diff --git a/minishell_test/__main__.py b/minishell_test/__main__.py
index 7d7b619..3ae1648 100755
--- a/minishell_test/__main__.py
+++ b/minishell_test/__main__.py
@@ -23,6 +23,7 @@ import minishell_test.sandbox as sandbox
 from minishell_test.args import parse_args
 from minishell_test.suite.suite import Suite, SuiteException
 from minishell_test.suites import *  # noqa: F403,F401
+from minishell_test.test import Test
 
 
 def main(argv=None):
@@ -58,6 +59,11 @@ def main(argv=None):
             shutil.copy(cmd_path,
                         os.path.join(config.EXECUTABLES_PATH, cmd))
 
+    if args.try_cmd is not None:
+        print("Output")
+        print(Test.try_run(args.try_cmd))
+        sys.exit(0)
+
     reference_args = os.environ.get("MINISHELL_TEST_ARGS")
     if reference_args is not None:
         config.REFERENCE_ARGS.extend(reference_args.split(','))
@@ -95,7 +101,7 @@ def main(argv=None):
     print("See", config.LOG_PATH, "for more information")
     if config.CHECK_LEAKS:
         print("HELP: Valgrind is really slow the -x and --range options could be useful"
-              " (./run -h for more details)")
+              " ({} -h for more details)".format(sys.argv[0]))
 
     if args.pager:
         subprocess.run([config.PAGER, config.LOG_PATH])
diff --git a/minishell_test/args.py b/minishell_test/args.py
index e88ae7f..ef47081 100644
--- a/minishell_test/args.py
+++ b/minishell_test/args.py
@@ -6,7 +6,7 @@
 #    By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2020/07/15 18:24:32 by charles           #+#    #+#              #
-#    Updated: 2021/02/24 08:03:17 by cacharle         ###   ########.fr        #
+#    Updated: 2021/02/24 08:48:15 by cacharle         ###   ########.fr        #
 #                                                                              #
 # ############################################################################ #
 
@@ -22,9 +22,7 @@ def parse_args():
     parser = argparse.ArgumentParser(
         description="Test for the minishell project of school 42.",
         formatter_class=argparse.RawTextHelpFormatter,
-        epilog=textwrap.dedent("""
-            Made by cacharle - https://cacharle.xyz
-        """)
+        epilog="Made by cacharle - https://cacharle.xyz"
     )
     parser.add_argument(
         "-p", "--path", default=config.MINISHELL_DIR,
@@ -35,6 +33,13 @@ def parse_args():
         help="Print available test suites"
     )
     parser.add_argument(
+        "-t", "--try-cmd", metavar="COMMAND",
+        help=textwrap.dedent("""\
+            Run a custom command like this test would
+            (the only environment variable passed to your executable are TERM and PATH)
+        """)
+    )
+    parser.add_argument(
         "-k", "--check-leaks", action="store_true",
         help="Run valgrind on tests (disable usual comparison with bash)"
     )
diff --git a/minishell_test/test/result.py b/minishell_test/test/result.py
index 9769527..fe465e5 100644
--- a/minishell_test/test/result.py
+++ b/minishell_test/test/result.py
@@ -6,7 +6,7 @@
 #    By: charles <me@cacharle.xyz>                  +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2020/09/11 12:17:34 by charles           #+#    #+#              #
-#    Updated: 2021/02/05 17:46:30 by charles          ###   ########.fr        #
+#    Updated: 2021/02/24 08:56:03 by cacharle         ###   ########.fr        #
 #                                                                              #
 # ############################################################################ #
 
diff --git a/minishell_test/test/test.py b/minishell_test/test/test.py
index ff1f389..ff60522 100644
--- a/minishell_test/test/test.py
+++ b/minishell_test/test/test.py
@@ -6,7 +6,7 @@
 #    By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2020/06/16 21:48:50 by charles           #+#    #+#              #
-#    Updated: 2021/02/05 18:35:12 by charles          ###   ########.fr        #
+#    Updated: 2021/02/24 09:09:39 by cacharle         ###   ########.fr        #
 #                                                                              #
 # ############################################################################ #
 
@@ -144,7 +144,7 @@ class Test:
         return Captured(output, process.returncode, files_content)
 
     @property
-    def full_cmd(self):
+    def full_cmd(self) -> str:
         """ Return the command prefixed by the setup and exports """
         s = self.cmd
         if len(self.exports) != 0:
@@ -153,3 +153,15 @@ class Test:
         if self.setup != "":
             s = "[SETUP {}] {}".format(self.setup, s)
         return s
+
+    @classmethod
+    def try_run(cls, cmd: str) -> str:
+        config.VERBOSE_LEVEL = 2
+        test = Test(cmd)
+        test.run(0)
+        if isinstance(test.result, LeakResult):
+            return test.result.captured.output
+        elif isinstance(test.result, Result):
+            return test.result.actual.output
+        else:
+            return "No output"