diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/repl_test.py | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/tools/repl_test.py b/tools/repl_test.py deleted file mode 100644 index aae8a558f..000000000 --- a/tools/repl_test.py +++ /dev/null @@ -1,187 +0,0 @@ -# Copyright 2018-2020 the Deno authors. All rights reserved. MIT license. -import os -import shutil -from subprocess import CalledProcessError, PIPE, Popen -import sys -import time - -from test_util import DenoTestCase, run_tests - - -class TestRepl(DenoTestCase): - def input(self, *lines, **kwargs): - exit_ = kwargs.pop("exit", True) - sleep_ = kwargs.pop("sleep", 0) - env_ = kwargs.pop("env", None) - p = Popen([self.deno_exe], - stdout=PIPE, - stderr=PIPE, - stdin=PIPE, - env=env_) - try: - # Note: The repl takes a >100ms until it's ready. - time.sleep(sleep_) - for line in lines: - p.stdin.write(line.encode("utf-8") + b'\n') - p.stdin.flush() - time.sleep(sleep_) - if exit_: - p.stdin.write(b'Deno.exit(0)\n') - else: - time.sleep(1) # wait to be killed by js - out, err = p.communicate() - except CalledProcessError as e: - p.kill() - p.wait() - raise e - retcode = p.poll() - # Ignore Windows CRLF (\r\n). - return out.replace('\r\n', '\n'), err.replace('\r\n', '\n'), retcode - - def test_console_log(self): - out, err, code = self.input("console.log('hello')", "'world'") - self.assertEqual(out, 'hello\nundefined\nworld\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_eof(self): - out, err, code = self.input("1 + 2", exit=False) - self.assertEqual(out, '3\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_exit_command(self): - out, err, code = self.input("exit", "'ignored'", exit=False) - self.assertEqual(out, '') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_help_command(self): - out, err, code = self.input("help") - expectedOut = '\n'.join([ - "_ Get last evaluation result", - "_error Get last thrown error", - "exit Exit the REPL", - "help Print this help message", - "", - ]) - self.assertEqual(out, expectedOut) - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_function(self): - out, err, code = self.input("Deno.writeFileSync") - self.assertEqual(out, '[Function: writeFileSync]\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_multiline(self): - out, err, code = self.input("(\n1 + 2\n)") - self.assertEqual(out, '3\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - # This should print error instead of wait for input - def test_eval_unterminated(self): - out, err, code = self.input("eval('{')") - self.assertEqual(out, '') - assert "Unexpected end of input" in err - self.assertEqual(code, 0) - - def test_reference_error(self): - out, err, code = self.input("not_a_variable") - self.assertEqual(out, '') - assert "not_a_variable is not defined" in err - self.assertEqual(code, 0) - - # def test_set_timeout(self): - # out, err, code = self.input( - # "setTimeout(() => { console.log('b'); Deno.exit(0); }, 1)", - # "'a'", - # exit=False) - # self.assertEqual(out, '1\na\nb\n') - # self.assertEqual(err, '') - # self.assertEqual(code, 0) - - # def test_set_timeout_interlaced(self): - # out, err, code = self.input( - # "setTimeout(() => console.log('a'), 1)", - # "setTimeout(() => console.log('b'), 6)", - # sleep=0.8) - # self.assertEqual(out, '1\n2\na\nb\n') - # self.assertEqual(err, '') - # self.assertEqual(code, 0) - - # def test_async_op(self): - # out, err, code = self.input( - # "fetch('http://localhost:4545/cli/tests/001_hello.js')" + - # ".then(res => res.text()).then(console.log)", - # sleep=1) - # self.assertEqual(out, 'Promise {}\nconsole.log("Hello World");\n\n') - # self.assertEqual(err, '') - # self.assertEqual(code, 0) - - def test_syntax_error(self): - out, err, code = self.input("syntax error") - self.assertEqual(out, '') - assert "Unexpected identifier" in err - self.assertEqual(code, 0) - - def test_type_error(self): - out, err, code = self.input("console()") - self.assertEqual(out, '') - assert "console is not a function" in err - self.assertEqual(code, 0) - - def test_variable(self): - out, err, code = self.input("var a = 123;", "a") - self.assertEqual(out, 'undefined\n123\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_lexical_scoped_variable(self): - out, err, code = self.input("let a = 123;", "a") - self.assertEqual(out, 'undefined\n123\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_missing_deno_dir(self): - deno_dir = "nonexistent" - new_env = os.environ.copy() - new_env["DENO_DIR"] = deno_dir - out, err, code = self.input("1", exit=False, env=new_env) - self.assertTrue(os.path.isdir(deno_dir)) - shutil.rmtree(deno_dir) - self.assertEqual(out, "1\n") - self.assertEqual(err, "") - self.assertEqual(code, 0) - - def test_save_last_eval(self): - out, err, code = self.input("1", "_") - self.assertEqual(out, '1\n1\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_save_last_thrown(self): - out, err, code = self.input("throw 1", "_error") - self.assertEqual(out, '1\n') - self.assertEqual(err, 'Thrown: 1\n') - self.assertEqual(code, 0) - - def test_assign_underscore(self): - out, err, code = self.input("_ = 1", "2", "_") - self.assertEqual( - out, 'Last evaluation result is no longer saved to _.\n1\n2\n1\n') - self.assertEqual(err, '') - self.assertEqual(code, 0) - - def test_assign_underscore_error(self): - out, err, code = self.input("_error = 1", "throw 2", "_error") - self.assertEqual( - out, 'Last thrown error is no longer saved to _error.\n1\n1\n') - self.assertEqual(err, 'Thrown: 2\n') - self.assertEqual(code, 0) - - -if __name__ == "__main__": - run_tests() |