Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 127 insertions, 0 deletions

diff --git a/python/mozlint/test/test_cli.py b/python/mozlint/test/test_cli.py
new file mode 100644
index 0000000000..01aeaa74b4
--- /dev/null
+++ b/python/mozlint/test/test_cli.py
@@ -0,0 +1,127 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import os
+import subprocess
+import sys
+from distutils.spawn import find_executable
+
+import mozunit
+import pytest
+
+from mozlint import cli
+
+here = os.path.abspath(os.path.dirname(__file__))
+
+
+@pytest.fixture
+def parser():
+    return cli.MozlintParser()
+
+
+@pytest.fixture
+def run(parser, lintdir, files):
+    def inner(args=None):
+        args = args or []
+        args.extend(files)
+        lintargs = vars(parser.parse_args(args))
+        lintargs["root"] = here
+        lintargs["config_paths"] = [os.path.join(here, "linters")]
+        return cli.run(**lintargs)
+
+    return inner
+
+
+def test_cli_with_ascii_encoding(run, monkeypatch, capfd):
+    cmd = [sys.executable, "runcli.py", "-l=string", "-f=stylish", "files/foobar.js"]
+    env = os.environ.copy()
+    env["PYTHONPATH"] = os.pathsep.join(sys.path)
+    env["PYTHONIOENCODING"] = "ascii"
+    proc = subprocess.Popen(
+        cmd,
+        stdout=subprocess.PIPE,
+        stderr=subprocess.STDOUT,
+        cwd=here,
+        env=env,
+        universal_newlines=True,
+    )
+    out = proc.communicate()[0]
+    assert "Traceback" not in out
+
+
+def test_cli_run_with_fix(run, capfd):
+    ret = run(["-f", "json", "--fix", "--linter", "external"])
+    out, err = capfd.readouterr()
+    assert ret == 0
+    assert out.endswith("{}\n")
+
+
+@pytest.mark.skipif(not find_executable("echo"), reason="No `echo` executable found.")
+def test_cli_run_with_edit(run, parser, capfd):
+    os.environ["EDITOR"] = "echo"
+
+    ret = run(["-f", "compact", "--edit", "--linter", "external"])
+    out, err = capfd.readouterr()
+    out = out.splitlines()
+    assert ret == 1
+    assert out[0].endswith("foobar.js")  # from the `echo` editor
+    assert "foobar.js: line 1, col 1, Error" in out[1]
+    assert "foobar.js: line 2, col 1, Error" in out[2]
+    assert "2 problems" in out[-1]
+    assert len(out) == 5
+
+    del os.environ["EDITOR"]
+    with pytest.raises(SystemExit):
+        parser.parse_args(["--edit"])
+
+
+def test_cli_run_with_setup(run, capfd):
+    # implicitly call setup
+    ret = run(["-l", "setup", "-l", "setupfailed", "-l", "setupraised"])
+    out, err = capfd.readouterr()
+    assert "setup passed" in out
+    assert "setup failed" in out
+    assert "setup raised" in out
+    assert ret == 1
+
+    # explicitly call setup
+    ret = run(["-l", "setup", "-l", "setupfailed", "-l", "setupraised", "--setup"])
+    out, err = capfd.readouterr()
+    assert "setup passed" in out
+    assert "setup failed" in out
+    assert "setup raised" in out
+    assert ret == 1
+
+
+def test_cli_for_exclude_list(run, monkeypatch, capfd):
+    ret = run(["-l", "excludes", "--check-exclude-list"])
+    out, err = capfd.readouterr()
+
+    assert "**/foobar.js" in out
+    assert (
+        "The following list of paths are now green and can be removed from the exclude list:"
+        in out
+    )
+
+    ret = run(["-l", "excludes_empty", "--check-exclude-list"])
+    out, err = capfd.readouterr()
+
+    assert "No path in the exclude list is green." in out
+    assert ret == 1
+
+
+def test_cli_run_with_wrong_linters(run, capfd):
+
+    run(["-l", "external", "-l", "foobar"])
+    out, err = capfd.readouterr()
+
+    # Check if it identifes foobar as invalid linter
+    assert "A failure occurred in the foobar linter." in out
+
+    # Check for exception message
+    assert "Invalid linters given, run again using valid linters or no linters" in out
+
+
+if __name__ == "__main__":
+    mozunit.main()