Commit 947c9dc1 authored Dec 15, 2023 by Dmitrii Golovanov Committed by Maureen Helm Dec 19, 2023

twister: coverage: Fix LCOV full path prefixes



In some cases genhtml incorrectly built reports from LCOV
coverage data using full path for some of the source files
and relative paths for other files.
This fix adds `--prefix` parameter to shorten paths explicitly
relative to the ZEPHYR_BASE directory.

Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>

parent a1042c40

scripts/pylib/twister/twisterlib/coverage.py

+1 −0

Original line number	Diff line number	Diff line
		@@ -224,6 +224,7 @@ class Lcov(CoverageTool):
		# The --ignore-errors source option is added to avoid it exiting due to
		# samples/application_development/external_lib/
		cmd = ["genhtml", "--legend", "--branch-coverage",
		"--prefix", self.base_dir,
		"-output-directory",
		os.path.join(outdir, "coverage")] + files
		cmd = cmd + ignore_errors

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