import sys

def html_it():
    """Run coverage and make an HTML report for bom.py."""
    import coverage
    cov = coverage.coverage()
    cov.start()
    import bom          # pragma: nested
    cov.stop()          # pragma: nested
    cov.html_report(bom, directory="../html_bom")

runfunc(html_it, rundir="src")

# HTML files will change often.  Check that the sizes are reasonable,
#   and check that certain key strings are in the output.
compare("gold_bom", "html_bom", size_within=10, file_pattern="*.html")
contains("html_bom/bom.html",
    "<span class='str'>&quot;3&#215;4 = 12, &#247;2 = 6&#177;0&quot;</span>",
    )

clean("html_bom")