Mercurial > treepkg
comparison test/test_run.py @ 165:c7ac67366492
Make treepkg.run.capture_output include the output in the
SubprocessError exception raised when the command fails with an exit
code != 0
| author | Bernhard Herzog <bh@intevation.de> |
|---|---|
| date | Fri, 20 Jun 2008 14:40:29 +0000 |
| parents | a68a4e22549c |
| children | 98de92b816d4 |
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| 164:a68a4e22549c | 165:c7ac67366492 |
|---|---|
| 9 | 9 |
| 10 import sys | 10 import sys |
| 11 import os | 11 import os |
| 12 import unittest | 12 import unittest |
| 13 | 13 |
| 14 from treepkg.run import call, SubprocessError | 14 from treepkg.run import call, capture_output, SubprocessError |
| 15 | 15 |
| 16 | 16 |
| 17 | 17 |
| 18 class TestCall(unittest.TestCase): | 18 class TestCall(unittest.TestCase): |
| 19 | 19 |
| 59 "import sys; sys.exit(int(raw_input("")))"] | 59 "import sys; sys.exit(int(raw_input("")))"] |
| 60 try: | 60 try: |
| 61 call(subprocess_cmd, inputdata=data) | 61 call(subprocess_cmd, inputdata=data) |
| 62 except SubprocessError, exc: | 62 except SubprocessError, exc: |
| 63 self.assertEquals(exc.returncode, 1) | 63 self.assertEquals(exc.returncode, 1) |
| 64 | |
| 65 class TestCaptureOutput(unittest.TestCase): | |
| 66 | |
| 67 def test_capture_output_stdout(self): | |
| 68 text = "explicit is better than implicit" | |
| 69 self.assertEquals(capture_output([sys.executable, "-c", | |
| 70 "print %r" % text]), | |
| 71 text + "\n") | |
| 72 | |
| 73 def test_capture_output_stderr(self): | |
| 74 self.assertEquals(capture_output([sys.executable, "-c", | |
| 75 "import sys;" | |
| 76 "print 'on stdout';" | |
| 77 " sys.stdout.flush();" | |
| 78 "print >>sys.stderr, 'on stderr'"]), | |
| 79 "on stdout\non stderr\n") | |
| 80 | |
| 81 def test_capture_output_exception(self): | |
| 82 try: | |
| 83 capture_output([sys.executable, "-c", | |
| 84 "import sys;" | |
| 85 "print 'Beautiful is better than ugly';" | |
| 86 " sys.exit(1)"]) | |
| 87 except SubprocessError, exc: | |
| 88 self.assertEquals(exc.returncode, 1) | |
| 89 self.assertEquals(exc.output, "Beautiful is better than ugly\n") |