| #!/usr/bin/env python2.7 -B |
| |
| import logs |
| import ps |
| |
| import datetime |
| import StringIO |
| |
| def test_empty(): |
| """Test parsing no tag and no text, not well formed.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "", |
| "") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/ ] |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| def test_none(): |
| """Test parsing no tag and no text.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "", |
| "") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/ ] |
| """ |
| check_parsing(expected, text) |
| |
| |
| |
| def test_trailing_blank(): |
| """Test parsing text containing an extra intended newline at the end.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "abcd", |
| "Newline after\n") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/abcd ] |
| Newline after |
| |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| def test_blank_between(): |
| """Test parsing text containing a newline in the middle.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "abcd", |
| "Message\n\nNewline between") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/abcd ] |
| Message |
| |
| Newline between |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| def test_preceeding_blank(): |
| """Test parsing text containing a newline then text.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "abcd", |
| "\nNewline before") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/abcd ] |
| |
| Newline before |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| def test_one_blank(): |
| """Test parsing text one blank line.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "abcd", |
| "\n") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/abcd ] |
| |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| def test_two_blanks(): |
| """Test parsing text two blank lines.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "abcd", |
| "\n\n") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/abcd ] |
| |
| |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| def test_two_lines_noblanks(): |
| """Test parsing two lines of text with no blank lines.""" |
| expected = [ logs.LogLine(None, "03-29 00:46:58.872", "1000", "1815", "1816", "I", "abcd", |
| "One\nTwo") ] |
| text = """[ 03-29 00:46:58.872 1000: 1815: 1816 I/abcd ] |
| One |
| Two |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| def test_chatty(): |
| """Test a log with chatty identical messages.""" |
| |
| expected = [ |
| logs.LogLine("system", "03-29 00:46:58.857", "1000", "1815", "1816", "I", "Noisy", "Message"), |
| logs.LogLine("system", "03-29 00:46:58.858", "1000", "1815", "1816", "I", "Noisy", "Message"), |
| logs.LogLine("system", "03-29 00:46:58.858", "1000", "1815", "1816", "I", "Noisy", "Message"), |
| logs.LogLine("system", "03-29 00:46:58.858", "1000", "1815", "1816", "I", "Noisy", "Message"), |
| logs.LogLine("system", "03-29 00:46:58.859", "1000", "1815", "1816", "I", "Noisy", "Message"), |
| ] |
| text = """--------- beginning of system |
| [ 03-29 00:46:58.857 1000: 1815: 1816 I/Noisy ] |
| Message |
| |
| [ 03-29 00:46:58.858 1000: 1815: 1816 I/chatty ] |
| uid=1000(system) Thread-6 identical 3 lines |
| |
| [ 03-29 00:46:58.859 1000: 1815: 1816 I/Noisy ] |
| Message |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| |
| def test_normal(): |
| """Test a realistic (albeit short) log.""" |
| expected = [ |
| logs.LogLine("system", "03-29 00:46:58.857", "1000", "1815", "1816", "I", "Package: ]Manager", |
| "/system/app/KeyChain changed; collecting certs"), |
| logs.LogLine("system", "03-29 00:46:58.872", "1000", "1815", "1816", "I", "PackageManager", |
| "/system/app/HiddenMenu changed; collecting certs"), |
| logs.LogLine("main", "03-29 00:46:58.872", "1000", "1815", "1816", "I", "PackageManager", |
| "/system/app/HiddenMenu changed; collecting certs"), |
| ] |
| |
| text = """--------- beginning of system |
| [ 03-29 00:46:58.857 1000: 1815: 1816 I/Package: ]Manager ] |
| /system/app/KeyChain changed; collecting certs |
| |
| [ 03-29 00:46:58.872 1000: 1815: 1816 I/PackageManager ] |
| /system/app/HiddenMenu changed; collecting certs |
| |
| --------- switch to main |
| [ 03-29 00:46:58.872 1000: 1815: 1816 I/PackageManager ] |
| /system/app/HiddenMenu changed; collecting certs |
| |
| """ |
| check_parsing(expected, text) |
| |
| |
| |
| def check_parsing(expected, text): |
| """Parse the text and see if it parsed as expected.""" |
| processes = ps.ProcessSet() |
| result = [x for x in logs.ParseLogcat(StringIO.StringIO(text), processes)] |
| if result != expected: |
| raise Exception("test failed.\nexpected:\n[%s]\nactual\n[%s]" % ( |
| ", ".join([str(r) for r in expected]), |
| ", ".join([str(r) for r in result]))) |
| |
| |
| def main(): |
| test_empty() |
| test_none() |
| test_trailing_blank() |
| test_blank_between() |
| test_preceeding_blank() |
| test_one_blank() |
| test_two_blanks() |
| test_chatty() |
| test_normal() |
| |
| |
| if __name__ == "__main__": |
| main() |
| |
| |
| # vim: set ts=2 sw=2 sts=2 tw=100 nocindent autoindent smartindent expandtab: |
