diff options
Diffstat (limited to 'Lib/test/test_sqlite3/test_cli.py')
| -rw-r--r-- | Lib/test/test_sqlite3/test_cli.py | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/Lib/test/test_sqlite3/test_cli.py b/Lib/test/test_sqlite3/test_cli.py index 7f0b0f36505..37e0f74f688 100644 --- a/Lib/test/test_sqlite3/test_cli.py +++ b/Lib/test/test_sqlite3/test_cli.py @@ -1,19 +1,14 @@ """sqlite3 CLI tests.""" import sqlite3 -import sys -import textwrap import unittest from sqlite3.__main__ import main as cli -from test.support.import_helper import import_module from test.support.os_helper import TESTFN, unlink -from test.support.pty_helper import run_pty from test.support import ( captured_stdout, captured_stderr, captured_stdin, force_not_colorized_test_class, - requires_subprocess, ) @@ -205,98 +200,5 @@ class InteractiveSession(unittest.TestCase): self.assertIn('\x1b[1;35mOperationalError (SQLITE_ERROR)\x1b[0m: ' '\x1b[35mnear "sel": syntax error\x1b[0m', err) - -@requires_subprocess() -@force_not_colorized_test_class -class Completion(unittest.TestCase): - PS1 = "sqlite> " - - @classmethod - def setUpClass(cls): - _sqlite3 = import_module("_sqlite3") - if not hasattr(_sqlite3, "SQLITE_KEYWORDS"): - raise unittest.SkipTest("unable to determine SQLite keywords") - - readline = import_module("readline") - if readline.backend == "editline": - raise unittest.SkipTest("libedit readline is not supported") - - def write_input(self, input_, env=None): - script = textwrap.dedent(""" - import readline - from sqlite3.__main__ import main - - readline.parse_and_bind("set colored-completion-prefix off") - main() - """) - return run_pty(script, input_, env) - - def test_complete_sql_keywords(self): - # List candidates starting with 'S', there should be multiple matches. - input_ = b"S\t\tEL\t 1;\n.quit\n" - output = self.write_input(input_) - self.assertIn(b"SELECT", output) - self.assertIn(b"SET", output) - self.assertIn(b"SAVEPOINT", output) - self.assertIn(b"(1,)", output) - - # Keywords are completed in upper case for even lower case user input. - input_ = b"sel\t\t 1;\n.quit\n" - output = self.write_input(input_) - self.assertIn(b"SELECT", output) - self.assertIn(b"(1,)", output) - - @unittest.skipIf(sys.platform.startswith("freebsd"), - "Two actual tabs are inserted when there are no matching" - " completions in the pseudo-terminal opened by run_pty()" - " on FreeBSD") - def test_complete_no_match(self): - input_ = b"xyzzy\t\t\b\b\b\b\b\b\b.quit\n" - # Set NO_COLOR to disable coloring for self.PS1. - output = self.write_input(input_, env={"NO_COLOR": "1"}) - lines = output.decode().splitlines() - indices = ( - i for i, line in enumerate(lines, 1) - if line.startswith(f"{self.PS1}xyzzy") - ) - line_num = next(indices, -1) - self.assertNotEqual(line_num, -1) - # Completions occupy lines, assert no extra lines when there is nothing - # to complete. - self.assertEqual(line_num, len(lines)) - - def test_complete_no_input(self): - from _sqlite3 import SQLITE_KEYWORDS - - script = textwrap.dedent(""" - import readline - from sqlite3.__main__ import main - - # Configure readline to ...: - # - hide control sequences surrounding each candidate - # - hide "Display all xxx possibilities? (y or n)" - # - hide "--More--" - # - show candidates one per line - readline.parse_and_bind("set colored-completion-prefix off") - readline.parse_and_bind("set colored-stats off") - readline.parse_and_bind("set completion-query-items 0") - readline.parse_and_bind("set page-completions off") - readline.parse_and_bind("set completion-display-width 0") - - main() - """) - input_ = b"\t\t.quit\n" - output = run_pty(script, input_, env={"NO_COLOR": "1"}) - lines = output.decode().splitlines() - indices = [ - i for i, line in enumerate(lines) - if line.startswith(self.PS1) - ] - self.assertEqual(len(indices), 2) - start, end = indices - candidates = [l.strip() for l in lines[start+1:end]] - self.assertEqual(candidates, sorted(SQLITE_KEYWORDS)) - - if __name__ == "__main__": unittest.main() |