Python Coverage: testing a program
Terry Reedy
tjreedy at udel.edu
Thu Oct 24 19:55:38 EDT 2013
On 10/24/2013 6:36 PM, Terry Reedy wrote:
> OK, I added .coveragerc and that works. In the process of verifying
> this, I was reminded that there is an overt bug in the html report as
> displayed by Firefox. The fonts used for line numbers
> ("class='linenos'") and line text ("class='text'") are slightly
> different and, more importantly, with difference sizes (line numbers are
> larger). So corresponding numbers and text do not line up with each
> other. This makes the J,K hotkeys and missing branch notations much less
> useful than intended. If I use cntl-scrollwheel to change text size,
> both change in the same proportion, so the mismatch is maintained.
I found the style.css file and the linenos entry that works to make
numbers and text line us is, *after correction*:
/* Source file styles */
.linenos p {
text-align: right;
margin: 0;
padding: 0 .5em 0 .5em;
color: #999999;
font-family: verdana, sans-serif;
font-size: .625em; /* 10/16 */
/* line-height: 1.6em; /* 16/10 */
}
Padding was '0 .5em', which I gather is the same as '0 .5em .5em .5em',
which adds padding to both top and bottom, instead of just one of the
two. The corresponding text padding is '0 0 0 .5em'. The extra .5 for
numbers puts padding needed on the right to separate numbers from the
vertical green bars. The commented-out line-height added to mis-alignment.
The verdana numerals *are* larger than those for the inherited page
default (font: 'inherit' at the top of the file). But they do not cause
misalignment.
--
Terry Jan Reedy
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