1852
Comment: well, answered my own question
|
← Revision 3 as of 2008-11-15 13:59:45 ⇥
1852
converted to 1.6 markup
|
Deletions are marked like this. | Additions are marked like this. |
Line 3: | Line 3: |
[[TableOfContents]] | <<TableOfContents>> |
The DocTest module requires special actions / processing for multi-line strings.
Multi-Line Strings in commands
Consider a function get_html_title designed to extract the title from an HTML page. Here is some python code to test the function:
Putting this directly into a doctest results in an exception, such as:
Failed example: html = ''' Exception raised: Traceback (most recent call last): File "C:\Python24\lib\doctest.py", line 1243, in __run compileflags, 1) in test.globs File "<doctest sample.tests[1]>", line 1 html = ''' ^ SyntaxError: EOF while scanning triple-quoted string
The solution is to add the command continuation characters:
Multi-Line Strings in output
Blank lines in the output need to be specially handled. For example, the following doctest will fail:
This is because the blank line is used to seperate commands and comments. With Python 2.4, a <BLANKLINE> keyword was added, so the proper doctest is now: