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fix common prefix detection for files #103

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merged 1 commit into from Aug 6, 2016
Merged

fix common prefix detection for files #103

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4 changes: 3 additions & 1 deletion scripts/gcovr
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Expand Up @@ -1456,6 +1456,7 @@ def print_html_report(covdata, details):
# Generate the coverage output (on a per-package basis)
#source_dirs = set()
files = []
dirs = []
filtered_fname = ''
keys = list(covdata.keys())
keys.sort(
Expand All @@ -1466,6 +1467,7 @@ def print_html_report(covdata, details):
cdata = covdata[f]
filtered_fname = options.root_filter.sub('', f)
files.append(filtered_fname)
dirs.append(os.path.dirname(filtered_fname) + os.sep)
cdata._filename = filtered_fname
ttmp = os.path.abspath(options.output).split('.')
if len(ttmp) > 1:
Expand All @@ -1479,7 +1481,7 @@ def print_html_report(covdata, details):
# Define the common root directory, which may differ from options.root
# when source files share a common prefix.
if len(files) > 1:
commondir = posixpath.commonprefix(files)
commondir = os.path.commonprefix(dirs)
if commondir != '':
data['DIRECTORY'] = commondir
else:
Expand Down